Fix sleep bug, fix menu return

Playback reporting (position sync / resume-on-another-device):
- player_configure_jellyfin now builds a PlaybackReporter sharing the player
  controller's Arc, so Start/Progress/Stopped actually reach Jellyfin on every
  auth path (login/restore/reauth); previously they never did.
- The PlaybackReporterWrapper now shares the same Arc the controller and MPV
  progress loop report through, instead of a dead parallel Option.
- Android position callbacks now emit throttled progress reports (30s/item),
  mirroring the MPV backend.

Duration flash on pause:
- resolveDuration() prefers the live store duration for the already-loaded
  track over the runTimeTicks estimate, so pausing no longer clobbers the
  slider's max to 0 when runTimeTicks is missing.

Video leaking into audio mini player:
- isVideoItem() also checks the backend PlayerMediaItem mediaType
  discriminator, so a video started via player_play_item (no Jellyfin `type`,
  mediaType "video") no longer surfaces in the audio mini player.

Middle-truncation of long media names:
- New truncateMiddle util applied to track/episode/card/mini-player titles so
  distinguishing tails (episode numbers, suffixes) stay visible.

Adds regression tests for the duration and mini-player fixes.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.gitea/workflows/build-and-test.yml

@@ -31,9 +31,9 @@ jobs:
             ~/.cargo/registry
             ~/.cargo/git
             src-tauri/target
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          key: ${{ runner.os }}-cargo-host-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: |
-            ${{ runner.os }}-cargo-
+            ${{ runner.os }}-cargo-host-
 
       - name: Cache Node dependencies
         uses: actions/cache@v3
@@ -82,9 +82,9 @@ jobs:
             ~/.cargo/registry
             ~/.cargo/git
             src-tauri/target
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          key: ${{ runner.os }}-cargo-android-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: |
-            ${{ runner.os }}-cargo-
+            ${{ runner.os }}-cargo-android-
 
       - name: Cache Node dependencies
         uses: actions/cache@v3
@@ -122,7 +122,7 @@ jobs:
         id: build
         run: |
           mkdir -p artifacts
-          bun run tauri android build --apk true
+          bun run tauri android build --apk true --target aarch64
 
           # Find the generated APK file
           ARTIFACT=$(find src-tauri/gen/android/app/build/outputs/apk -name "*.apk" -type f -print -quit)

.gitea/workflows/build-release.yml

@@ -18,37 +18,40 @@ jobs:
   test:
     name: Run Tests
     runs-on: linux/amd64
+    container:
+      image: gitea.tourolle.paris/dtourolle/jellytau-builder:latest
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
-
-      - name: Setup Rust
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          override: true
-
       - name: Cache Rust dependencies
         uses: actions/cache@v3
         with:
           path: |
-            ~/.cargo/bin/
+            ~/.cargo/registry
-            ~/.cargo/registry/index/
+            ~/.cargo/git
-            ~/.cargo/registry/cache/
+            src-tauri/target
-            ~/.cargo/git/db/
+          key: ${{ runner.os }}-cargo-host-${{ hashFiles('**/Cargo.lock') }}
-            target/
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: |
-            ${{ runner.os }}-cargo-
+            ${{ runner.os }}-cargo-host-
+
+      - name: Cache Node dependencies
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.bun/install/cache
+            node_modules
+          key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-bun-
 
       - name: Install dependencies
         run: bun install
 
       - name: Run frontend tests
-        run: bun run test --run
+        run: |
+          bunx svelte-kit sync
+          bun run test --run
         continue-on-error: false
 
       - name: Run Rust tests
@@ -63,45 +66,32 @@ jobs:
     name: Build Linux
     runs-on: linux/amd64
     needs: test
+    container:
+      image: gitea.tourolle.paris/dtourolle/jellytau-builder:latest
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
-
-      - name: Setup Rust
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          override: true
-
-      - name: Install system dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y \
-            libwebkit2gtk-4.1-dev \
-            build-essential \
-            curl \
-            wget \
-            file \
-            libssl-dev \
-            libgtk-3-dev \
-            libayatana-appindicator3-dev \
-            librsvg2-dev
-
       - name: Cache Rust dependencies
         uses: actions/cache@v3
         with:
           path: |
-            ~/.cargo/bin/
+            ~/.cargo/registry
-            ~/.cargo/registry/index/
+            ~/.cargo/git
-            ~/.cargo/registry/cache/
+            src-tauri/target
-            ~/.cargo/git/db/
+          key: ${{ runner.os }}-cargo-host-${{ hashFiles('**/Cargo.lock') }}
-            target/
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: |
-            ${{ runner.os }}-cargo-
+            ${{ runner.os }}-cargo-host-
+
+      - name: Cache Node dependencies
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.bun/install/cache
+            node_modules
+          key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-bun-
 
       - name: Install dependencies
         run: bun install
@@ -135,59 +125,40 @@ jobs:
     name: Build Android
     runs-on: linux/amd64
     needs: test
+    container:
+      image: gitea.tourolle.paris/dtourolle/jellytau-builder:latest
+    env:
+      ANDROID_HOME: /opt/android-sdk
+      ANDROID_SDK_ROOT: /opt/android-sdk
+      ANDROID_NDK_HOME: /opt/android-sdk/ndk/27.0.11902837
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
-
-      - name: Setup Java
-        uses: actions/setup-java@v3
-        with:
-          distribution: 'temurin'
-          java-version: '17'
-
-      - name: Setup Android SDK
-        uses: android-actions/setup-android@v2
-        with:
-          api-level: 33
-
-      - name: Setup Rust
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          override: true
-
-      - name: Add Android targets
-        run: |
-          rustup target add aarch64-linux-android
-          rustup target add armv7-linux-androideabi
-          rustup target add x86_64-linux-android
-
-      - name: Install Android NDK
-        run: |
-          sdkmanager "ndk;25.1.8937393"
-
       - name: Cache Rust dependencies
         uses: actions/cache@v3
         with:
           path: |
-            ~/.cargo/bin/
+            ~/.cargo/registry
-            ~/.cargo/registry/index/
+            ~/.cargo/git
-            ~/.cargo/registry/cache/
+            src-tauri/target
-            ~/.cargo/git/db/
-            target/
           key: ${{ runner.os }}-cargo-android-${{ hashFiles('**/Cargo.lock') }}
           restore-keys: |
             ${{ runner.os }}-cargo-android-
 
+      - name: Cache Node dependencies
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.bun/install/cache
+            node_modules
+          key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-bun-
+
       - name: Install dependencies
         run: bun install
 
-      - name: Resolve Android NDK path
-        run: echo "ANDROID_NDK_HOME=$ANDROID_SDK_ROOT/ndk/25.1.8937393" >> "$GITHUB_ENV"
-
       - name: Set app version from tag
         run: |
           REF="${GITHUB_REF#refs/tags/v}"
@@ -201,8 +172,6 @@ jobs:
 
       - name: Initialize Android project
         run: bun run tauri android init
-        env:
-          ANDROID_NDK_HOME: ${{ env.ANDROID_NDK_HOME }}
 
       - name: Sync custom Android sources & gradle config
         run: ./scripts/sync-android-sources.sh
@@ -218,11 +187,7 @@ jobs:
           EOF
 
       - name: Build signed Android APK
-        run: bun run tauri android build --apk
+        run: bun run tauri android build --apk true --target aarch64
-        env:
-          ANDROID_NDK_HOME: ${{ env.ANDROID_NDK_HOME }}
-          ANDROID_SDK_ROOT: ${{ env.ANDROID_SDK_ROOT }}
-          ANDROID_HOME: ${{ env.ANDROID_SDK_ROOT }}
 
       - name: Collect & verify signed APK
         run: |
@@ -247,6 +212,8 @@ jobs:
     runs-on: linux/amd64
     needs: [build-linux, build-android]
     if: startsWith(github.ref, 'refs/tags/v')
+    container:
+      image: gitea.tourolle.paris/dtourolle/jellytau-builder:latest
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -273,23 +240,23 @@ jobs:
         id: release_notes
         run: |
           VERSION="${{ steps.tag_name.outputs.VERSION }}"
-          echo "## 📱 JellyTau $VERSION Release" > release_notes.md
+          echo "## JellyTau $VERSION Release" > release_notes.md
           echo "" >> release_notes.md
-          echo "### 📦 Downloads" >> release_notes.md
+          echo "### Downloads" >> release_notes.md
           echo "" >> release_notes.md
           echo "#### Linux" >> release_notes.md
           echo "- **AppImage** - Run directly on most Linux distributions" >> release_notes.md
-          echo "- **DEB** - Install via `sudo dpkg -i jellytau_*.deb` (Ubuntu/Debian)" >> release_notes.md
+          echo "- **DEB** - Install via \`sudo dpkg -i jellytau_*.deb\` (Ubuntu/Debian)" >> release_notes.md
           echo "" >> release_notes.md
           echo "#### Android" >> release_notes.md
-          echo "- **APK** - Install via `adb install jellytau-release.apk` or sideload via file manager" >> release_notes.md
+          echo "- **APK** - Install via \`adb install jellytau-release.apk\` or sideload via file manager" >> release_notes.md
           echo "- **AAB** - Upload to Google Play Console or testing platforms" >> release_notes.md
           echo "" >> release_notes.md
-          echo "### ✨ What's New" >> release_notes.md
+          echo "### What's New" >> release_notes.md
           echo "" >> release_notes.md
           echo "See [CHANGELOG.md](CHANGELOG.md) for detailed changes." >> release_notes.md
           echo "" >> release_notes.md
-          echo "### 🔧 Installation" >> release_notes.md
+          echo "### Installation" >> release_notes.md
           echo "" >> release_notes.md
           echo "#### Linux (AppImage)" >> release_notes.md
           echo "\`\`\`bash" >> release_notes.md
@@ -307,11 +274,11 @@ jobs:
           echo "- Sideload: Download APK and install via file manager or ADB" >> release_notes.md
           echo "- Play Store: Coming soon" >> release_notes.md
           echo "" >> release_notes.md
-          echo "### 🐛 Known Issues" >> release_notes.md
+          echo "### Known Issues" >> release_notes.md
           echo "" >> release_notes.md
           echo "See [GitHub Issues](../../issues) for reported bugs." >> release_notes.md
           echo "" >> release_notes.md
-          echo "### 📝 Requirements" >> release_notes.md
+          echo "### Requirements" >> release_notes.md
           echo "" >> release_notes.md
           echo "**Linux:**" >> release_notes.md
           echo "- 64-bit Linux system" >> release_notes.md
@@ -322,7 +289,7 @@ jobs:
           echo "- 50MB free storage" >> release_notes.md
           echo "" >> release_notes.md
           echo "---" >> release_notes.md
-          echo "Built with Tauri, SvelteKit, and Rust 🦀" >> release_notes.md
+          echo "Built with Tauri, SvelteKit, and Rust" >> release_notes.md
 
       - name: Publish Gitea release & upload assets
         env:
@@ -346,11 +313,20 @@ jobs:
             '{tag_name:$tag, name:$name, body:$body, draft:false, prerelease:$pre}')
 
           echo "📦 Creating release $VERSION on $REPO"
-          RESP=$(curl -fsS -X POST "$API/repos/$REPO/releases" \
+          # -f drops on HTTP error; capture status so an existing release (409) is handled gracefully.
+          HTTP=$(curl -sS -o resp.json -w '%{http_code}' -X POST "$API/repos/$REPO/releases" \
             -H "Authorization: token $TOKEN" \
             -H "Content-Type: application/json" \
             -d "$PAYLOAD")
-          RELEASE_ID=$(echo "$RESP" | jq -r '.id')
+          if [ "$HTTP" = "201" ]; then
+            RELEASE_ID=$(jq -r '.id' resp.json)
+          elif [ "$HTTP" = "409" ]; then
+            echo "ℹ️  Release $VERSION already exists; fetching its id to upload assets"
+            RELEASE_ID=$(curl -fsS "$API/repos/$REPO/releases/tags/$VERSION" \
+              -H "Authorization: token $TOKEN" | jq -r '.id')
+          else
+            echo "❌ Failed to create release (HTTP $HTTP):"; cat resp.json; exit 1
+          fi
           echo "Release id=$RELEASE_ID"
 
           for f in artifacts/android/* artifacts/linux/*; do

.gitea/workflows/traceability-check.yml

@@ -95,20 +95,28 @@ jobs:
           echo ""
 
           # Check each file
-          MISSING_TRACES=0
+          # Pipe into the loop instead of a here-string (<<<) so this step works
-          while IFS= read -r file; do
+          # under POSIX sh/dash, not just bash. Use `case` instead of `[[ == ]]`
+          # for the same reason. The loop runs in a subshell (so a counter var
+          # wouldn't survive), so we record warnings in a temp file and count it
+          # afterwards.
+          MISSING_FILE=$(mktemp)
+          echo "$CHANGED" | while IFS= read -r file; do
             # Skip test files
-            if [[ "$file" == *".test."* ]]; then
+            case "$file" in
-              continue
+              *.test.*) continue ;;
-            fi
+            esac
 
             if [ -f "$file" ]; then
               if ! grep -q "TRACES:" "$file"; then
                 echo "⚠️  Missing TRACES: $file"
-                MISSING_TRACES=$((MISSING_TRACES + 1))
+                echo "$file" >> "$MISSING_FILE"
               fi
             fi
-          done <<< "$CHANGED"
+          done
+
+          MISSING_TRACES=$(wc -l < "$MISSING_FILE" | tr -d ' ')
+          rm -f "$MISSING_FILE"
 
           if [ "$MISSING_TRACES" -gt 0 ]; then
             echo ""

.gitignore

@@ -9,6 +9,11 @@ yarn-debug.log*
 yarn-error.log*
 pnpm-debug.log*
 
+# Use bun (see packageManager in package.json); ignore other package managers' lockfiles
+package-lock.json
+yarn.lock
+pnpm-lock.yaml
+
 # Build output
 /build
 /dist

Dockerfile.builder

@@ -7,7 +7,8 @@ FROM ubuntu:24.04
 ENV DEBIAN_FRONTEND=noninteractive \
     ANDROID_HOME=/opt/android-sdk \
     NDK_VERSION=27.0.11902837 \
-    SDK_VERSION=34 \
+    SDK_VERSION=36 \
+    BUILD_TOOLS_VERSION=35.0.0 \
     RUST_BACKTRACE=1 \
     PATH="/root/.bun/bin:/root/.cargo/bin:$PATH" \
     CARGO_HOME=/root/.cargo
@@ -68,10 +69,14 @@ RUN wget -q https://dl.google.com/android/repository/commandlinetools-linux-1107
     mkdir -p $ANDROID_HOME/cmdline-tools/latest && \
     mv $ANDROID_HOME/cmdline-tools/* $ANDROID_HOME/cmdline-tools/latest/ 2>/dev/null || true
 
-# Install Android SDK components
+# Accept all SDK licenses up front so Gradle can install/use components non-interactively
+RUN yes | $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager --sdk_root=$ANDROID_HOME --licenses > /dev/null
+
+# Install Android SDK components (must match the compileSdk/targetSdk in the generated Gradle project)
 RUN $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager --sdk_root=$ANDROID_HOME \
+    "platform-tools" \
     "platforms;android-$SDK_VERSION" \
-    "build-tools;34.0.0" \
+    "build-tools;$BUILD_TOOLS_VERSION" \
     "ndk;$NDK_VERSION" \
     --channel=0 2>&1 | grep -v "Warning" || true
 

README.md

@@ -1,336 +1,29 @@
-# JellyTau
+<h1 align="center">
+  <img src="docs/assets/logo.png" alt="JellyTau logo" width="120" /><br />
+  JellyTau
+</h1>
 
 A cross-platform Jellyfin client built with Tauri, SvelteKit, and TypeScript.
 
-## Recommended IDE Setup
+Business logic lives in a Rust backend; a UI-rich Svelte frontend handles
+presentation and talks to it over Tauri's IPC. Targets Linux (libmpv) and
+Android (ExoPlayer).
 
-[VS Code](https://code.visualstudio.com/) + [Svelte](https://marketplace.visualstudio.com/items?itemName=svelte.svelte-vscode) + [Tauri](https://marketplace.visualstudio.com/items?itemName=tauri-apps.tauri-vscode) + [rust-analyzer](https://marketplace.visualstudio.com/items?itemName=rust-lang.rust-analyzer).
+## Getting Started
 
----
+This project uses [bun](https://bun.sh) as its package manager.
-
-# Requirements Specification
-
-## 1. User Requirements
-
-| ID | Requirement | Priority | Status |
-|----|-------------|----------|--------|
-| UR-001 | Run the app on multiple platforms (Linux, Android) | High | In Progress |
-| UR-002 | Access media when online or offline | High | Done |
-| UR-003 | Play videos | High | Done |
-| UR-004 | Play audio uninterrupted | High | Done |
-| UR-005 | Control media playback (pause, play, skip, scrub) | High | Done |
-| UR-006 | Control media when device is on lock screen or via BLE headsets | Medium | Done |
-| UR-007 | Navigate media in library | High | Done |
-| UR-008 | Search media across libraries | High | Done |
-| UR-009 | Connect to Jellyfin to access media | High | Done |
-| UR-010 | Control playback of Jellyfin remote sessions | Low | Done |
-| UR-011 | Download media on demand | Medium | Done |
-| UR-012 | Login info shall be stored securely and persistently | High | Done |
-| UR-013 | View and manage downloaded media | Medium | Done |
-| UR-014 | Make and edit playlists of music that sync back to Jellyfin | Medium | Done |
-| UR-015 | View and manage current audio queue (add, reorder tracks) | Medium | Done |
-| UR-016 | Change system settings while playing (brightness, volume) | Low | Planned |
-| UR-017 | Like or unlike audio, albums, movies, etc. | Medium | Done |
-| UR-018 | Choose to download series, albums, songs, artist discography | Medium | Done |
-| UR-019 | Resume playback from where you left off (movies, shows, albums) | High | Done |
-| UR-020 | Select subtitles for video content | High | Done |
-| UR-021 | Select audio track for video content | High | Done |
-| UR-022 | Control streaming quality and transcoding settings | Medium | Planned |
-| UR-023 | View "Next Up" / Continue Watching on home screen; auto-play next episode with countdown popup and configurable episode limit | Medium | Done |
-| UR-024 | View recently added content on server | Medium | Done |
-| UR-025 | Sync watch history and progress back to Jellyfin | High | Done |
-| UR-026 | Sleep timer for audio and video playback (roller UI, time/track/episode modes) | Low | Done |
-| UR-027 | Audio equalizer for sound customization | Low | Planned |
-| UR-028 | Navigate to artist/album by tapping names in now playing view | High | Done |
-| UR-029 | Toggle between grid and list view in library | Medium | Done |
-| UR-030 | Quick genre browsing and filtering | Medium | Done |
-| UR-031 | Crossfade between audio tracks | Low | Done (Linux only) |
-| UR-032 | Gapless playback for seamless album listening | Medium | Done (Linux only) |
-| UR-033 | Volume normalization to prevent volume jumps between tracks | Low | Done (Linux only) |
-| UR-034 | Rich home screen with hero banners, carousels, and personalized sections | High | Done |
-| UR-035 | View cast/crew (actors, directors) on movie/show detail pages | High | Done |
-| UR-036 | Navigate to actor/person page showing their filmography | Medium | Done |
-| UR-037 | Visually appealing video library with poster grids and metadata | High | Done |
-| UR-038 | Movie/show detail page with backdrop, ratings, and rich metadata | High | Done |
-| UR-039 | Navigate between main sections via bottom navigation bar | High | Done |
-
----
-
-## 2. Software Requirements
-
-### 2.1 Integration Requirements
-
-External system integrations and platform-specific implementations.
-
-| ID | Requirement | Category | Traces To | Status |
-|----|-------------|----------|-----------|--------|
-| IR-001 | Build system supporting multiple targets (Linux, Android) | Build | UR-001 | Done |
-| IR-002 | Build scripts for Android and Linux | Build | UR-001 | Done |
-| IR-003 | Integration of libmpv for Linux playback | Playback | UR-003, UR-004 | Done |
-| IR-004 | Integration of ExoPlayer for Android playback | Playback | UR-003, UR-004 | In Progress (basic playback works, audio settings missing) |
-| IR-005 | MPRIS D-Bus integration for Linux lockscreen/media controls | Platform | UR-006 | Planned |
-| IR-006 | Android MediaSession integration for lockscreen controls | Platform | UR-006 | Done |
-| IR-007 | Bluetooth AVRCP integration via system media session | Platform | UR-006 | Planned |
-| IR-008 | Android audio focus handling (pause on call) | Platform | UR-004, UR-006 | Done |
-| IR-009 | Jellyfin API client for authentication | API | UR-009, UR-012 | Done |
-| IR-010 | Jellyfin API client for library browsing | API | UR-007, UR-008 | Done |
-| IR-011 | Jellyfin API client for playback streaming | API | UR-003, UR-004 | Done |
-| IR-012 | Jellyfin Sessions API for remote playback control | API | UR-010 | Done |
-| IR-021 | Android MediaRouter integration for remote volume in system panel | Platform | UR-010, UR-016 | Planned |
-| IR-013 | SQLite integration for local database | Storage | UR-002, UR-011 | Done |
-| IR-014 | Secure credential storage (keyring/keychain) | Security | UR-012 | Done |
-| IR-015 | Jellyfin API client for playback progress reporting | API | UR-019, UR-025 | Done |
-| IR-016 | Jellyfin API client for subtitle/audio track info | API | UR-020, UR-021 | Done |
-| IR-017 | Jellyfin API client for transcoding parameters | API | UR-022 | Planned |
-| IR-018 | libmpv subtitle rendering and selection | Playback | UR-020 | Planned |
-| IR-019 | libmpv audio track selection | Playback | UR-021 | Planned |
-| IR-020 | libmpv/ExoPlayer equalizer integration | Playback | UR-027 | Planned |
-| IR-022 | Jellyfin API client for person/cast data | API | UR-035, UR-036 | Done |
-| IR-023 | Database schema for person/cast caching | Storage | UR-035, UR-036 | Done |
-| IR-024 | Jellyfin API client for home screen data (featured, continue watching) | API | UR-034 | Done |
-
-### 2.2 Jellyfin API Requirements
-
-API endpoints and data contracts required for Jellyfin integration.
-
-| ID | Requirement | Endpoint Category | Traces To | Status |
-|----|-------------|-------------------|-----------|--------|
-| JA-001 | Server connection and discovery | System | UR-009 | Done |
-| JA-002 | User authentication (username/password) | Users | UR-009, UR-012 | Done |
-| JA-003 | Get user library views | UserViews | UR-007 | Done |
-| JA-004 | Get library items (paginated) | Items | UR-007 | Done |
-| JA-005 | Get item details and metadata | Items | UR-007 | Done |
-| JA-006 | Search across libraries | Items | UR-008 | Done |
-| JA-007 | Get playback info and stream URL | MediaInfo | UR-003, UR-004 | Done |
-| JA-008 | Get available subtitles for item | MediaInfo | UR-020 | Done |
-| JA-009 | Get available audio tracks for item | MediaInfo | UR-021 | Done |
-| JA-010 | Report playback start | Sessions | UR-025 | Done |
-| JA-011 | Report playback progress (periodic) | Sessions | UR-025 | Done |
-| JA-012 | Report playback stopped | Sessions | UR-025 | Done |
-| JA-013 | Get resume position for item | UserData | UR-019 | Done |
-| JA-014 | Get "Next Up" items | Shows | UR-023 | Done |
-| JA-015 | Get "Continue Watching" items | Items | UR-023 | Done |
-| JA-016 | Get recently added items | Items | UR-024 | Done |
-| JA-017 | Mark item as favorite | UserData | UR-017 | Done |
-| JA-018 | Remove item from favorites | UserData | UR-017 | Done |
-| JA-019 | Get/create/update playlists | Playlists | UR-014 | Done |
-| JA-020 | Add/remove items from playlist | Playlists | UR-014 | Done |
-| JA-021 | Get active sessions list | Sessions | UR-010 | Done |
-| JA-022 | Send playback commands to remote session (play/pause/stop) | Sessions | UR-010 | Done |
-| JA-023 | Send seek command to remote session | Sessions | UR-010 | Done |
-| JA-024 | Send next/previous track commands to remote session | Sessions | UR-010 | Done |
-| JA-025 | Play specific item on remote session | Sessions | UR-010 | Done |
-| JA-026 | Send volume/mute commands to remote session | Sessions | UR-010 | Done |
-| JA-027 | Get transcoding options | MediaInfo | UR-022 | Planned |
-| JA-028 | Get image/artwork URLs | Images | UR-007 | Done |
-| JA-029 | Get cast/crew for item (actors, directors) | Items | UR-035 | Done |
-| JA-030 | Get person details and filmography | Persons | UR-036 | Done |
-| JA-031 | Get items by person (actor/director filmography) | Items | UR-036 | Done |
-
-### 2.3 Development Requirements
-
-Internal architecture, components, and application logic.
-
-| ID | Requirement | Category | Traces To | Status |
-|----|-------------|----------|-----------|--------|
-| DR-001 | Player state machine (idle, loading, playing, paused, seeking, error) | Player | UR-005 | Done |
-| DR-002 | MediaItem struct tracking source, location, duration, metadata | Player | UR-003, UR-004 | Done |
-| DR-003 | Source-agnostic media abstraction (Remote, Local, DirectUrl) | Player | UR-002, UR-011 | Done |
-| DR-004 | PlayerBackend trait for platform-agnostic playback | Player | UR-003, UR-004 | Done |
-| DR-005 | Queue manager with shuffle, repeat, history | Player | UR-005, UR-015 | Done |
-| DR-006 | Audio pre-caching for seamless track transitions | Player | UR-004 | Planned |
-| DR-007 | Library browsing screens (grid view, search, filters) | UI | UR-007, UR-008 | Done |
-| DR-008 | Album/Series detail view with track listing | UI | UR-007 | Done |
-| DR-009 | Audio player UI (mini player, full screen) | UI | UR-005 | Done |
-| DR-010 | Video player UI (fullscreen, controls overlay) | UI | UR-003, UR-005 | Done |
-| DR-011 | Search bar with cross-library search | UI | UR-008 | Done |
-| DR-012 | Local database for media metadata cache | Storage | UR-002 | Done |
-| DR-013 | Repository pattern for online/offline data access | Storage | UR-002 | Done |
-| DR-014 | Offline mutation queue for sync-back operations | Storage | UR-002, UR-014, UR-017 | Done |
-| DR-015 | Download manager with queue and progress tracking | Storage | UR-011, UR-018 | Done |
-| DR-016 | Thumbnail caching and sync with server | Storage | UR-007 | Done |
-| DR-017 | "Manage Downloads" screen for local media management | UI | UR-013 | Done |
-| DR-018 | Download buttons on library/album/player screens | UI | UR-011, UR-018 | Done |
-| DR-019 | Playlist creation and editing UI | UI | UR-014 | Done |
-| DR-020 | Queue management UI (add, remove, reorder) | UI | UR-015 | Done |
-| DR-021 | Like/favorite functionality on media items | UI | UR-017 | Done |
-| DR-022 | Resume position tracking and restoration on play | Player | UR-019 | Done |
-| DR-023 | Subtitle selection UI in video player | UI | UR-020 | Done |
-| DR-024 | Audio track selection UI in video player | UI | UR-021 | Done |
-| DR-025 | Quality/transcoding settings UI | UI | UR-022 | Planned |
-| DR-026 | "Continue Watching" / "Next Up" home section | UI | UR-023 | Done |
-| DR-027 | "Recently Added" home section | UI | UR-024 | Done |
-| DR-028 | Playback progress sync service (periodic reporting) | Player | UR-025 | Done |
-| DR-029 | Sleep timer with roller UI, time/track/episode modes, and auto-stop (audio + video players) | Player | UR-026 | Done |
-| DR-049 | Auto-play episode limit (configurable max episodes per session) | Player | UR-023 | Done |
-| DR-050 | Reusable scroll picker (roller) component | UI | UR-026 | Done |
-| DR-030 | Equalizer UI with presets and custom bands | UI | UR-027 | Planned |
-| DR-031 | Clickable artist/album links in now playing view | UI | UR-028 | Done |
-| DR-032 | List view option for library browsing (albums, artists) | UI | UR-029 | Done |
-| DR-033 | Genre browsing screen with quick filters | UI | UR-030 | Done |
-| DR-034 | Crossfade engine with configurable duration (0-12s) | Player | UR-031 | Done (Linux only) |
-| DR-035 | Gapless playback between sequential tracks | Player | UR-032 | Done (Linux only) |
-| DR-036 | Volume normalization with preset levels (Loud/Normal/Quiet) | Player | UR-033 | Done (Linux only) |
-| DR-037 | Remote session browser and control UI | UI | UR-010 | Done |
-| DR-038 | Home screen with hero banner carousel (featured/continue watching) | UI | UR-034 | Done |
-| DR-039 | Home screen horizontal carousels (recently added, recommendations) | UI | UR-034, UR-024 | Done |
-| DR-040 | Cast/crew section on movie/show detail pages | UI | UR-035 | Done |
-| DR-041 | Person/actor detail page with filmography grid | UI | UR-036 | Done |
-| DR-042 | Video library grid with poster cards, year, and rating badges | UI | UR-037 | Done |
-| DR-043 | Movie/show detail page with backdrop hero, synopsis, and metadata | UI | UR-038 | Done |
-| DR-044 | Horizontal scrolling actor/cast row with profile images | UI | UR-035 | Done |
-| DR-045 | Bottom navigation bar with Home, Library, Search buttons | UI | UR-039 | Done |
-| DR-046 | Dedicated search page with input and results | UI | UR-039 | Done |
-| DR-047 | Next episode auto-play popup with configurable countdown and episode limit | Player | UR-023 | Done |
-| DR-048 | Video settings (auto-play toggle, countdown duration, episode limit) | Settings | UR-023, UR-026 | Done |
-
----
-
-## 3. Traceability Matrix
-
-### User Requirements to Software Requirements
-
-| User Req | Integration Requirements | Development Requirements |
-|----------|-------------------------|-------------------------|
-| UR-001 | IR-001, IR-002 | - |
-| UR-002 | IR-013 | DR-003, DR-012, DR-013, DR-014 |
-| UR-003 | IR-003, IR-004, IR-011 | DR-002, DR-004, DR-010 |
-| UR-004 | IR-003, IR-004, IR-008, IR-011 | DR-002, DR-004, DR-006 |
-| UR-005 | - | DR-001, DR-005, DR-009 |
-| UR-006 | IR-005, IR-006, IR-007, IR-008 | - |
-| UR-007 | IR-010 | DR-007, DR-008, DR-016 |
-| UR-008 | IR-010 | DR-007, DR-011 |
-| UR-009 | IR-009, IR-010, IR-011 | - |
-| UR-010 | IR-012, IR-021 | DR-037 |
-| UR-011 | IR-013 | DR-003, DR-015, DR-018 |
-| UR-012 | IR-009, IR-014 | - |
-| UR-013 | IR-013 | DR-017 |
-| UR-014 | IR-010 | DR-014, DR-019 |
-| UR-015 | - | DR-005, DR-020 |
-| UR-016 | - | - |
-| UR-017 | - | DR-014, DR-021 |
-| UR-018 | IR-013 | DR-015, DR-018 |
-| UR-019 | IR-015 | DR-022 |
-| UR-020 | IR-016, IR-018 | DR-023 |
-| UR-021 | IR-016, IR-019 | DR-024 |
-| UR-022 | IR-017 | DR-025 |
-| UR-023 | IR-010 | DR-026, DR-047, DR-048, DR-049 |
-| UR-024 | IR-010 | DR-027 |
-| UR-025 | IR-015 | DR-028 |
-| UR-026 | - | DR-029, DR-048, DR-050 |
-| UR-027 | IR-020 | DR-030 |
-| UR-028 | - | DR-031 |
-| UR-029 | - | DR-032 |
-| UR-030 | IR-010 | DR-033 |
-| UR-031 | - | DR-034 |
-| UR-032 | - | DR-035 |
-| UR-033 | - | DR-036 |
-| UR-034 | IR-010, IR-024 | DR-038, DR-039 |
-| UR-035 | IR-022, IR-023 | DR-040, DR-044 |
-| UR-036 | IR-022, IR-023 | DR-041 |
-| UR-037 | IR-010 | DR-042 |
-| UR-038 | IR-010 | DR-043 |
-| UR-039 | - | DR-045, DR-046 |
-
----
-
-## 4. Test Traceability
-
-### Unit Tests to Software Requirements
-
-| Test ID | Test Description | Traces To | Status |
-|---------|-----------------|-----------|--------|
-| UT-001 | Player state transitions | DR-001 | Pending |
-| UT-002 | MediaItem source URL resolution | DR-002, DR-003 | Pending |
-| UT-003 | Queue next/previous navigation | DR-005 | Pending |
-| UT-004 | Queue shuffle order generation | DR-005 | Pending |
-| UT-005 | Queue repeat mode behavior | DR-005 | Pending |
-| UT-006 | Jellyfin authentication flow | IR-009 | Pending |
-| UT-007 | Jellyfin library items parsing | IR-010 | Pending |
-| UT-008 | Repository pattern online/offline switching | DR-013 | Pending |
-| UT-009 | Offline mutation queue persistence | DR-014 | Pending |
-| UT-010 | Download queue management | DR-015 | Done |
-| UT-011 | Resume position storage and retrieval | DR-022 | Pending |
-| UT-012 | Sleep timer countdown logic | DR-029 | Pending |
-| UT-013 | Playback progress reporting throttling | DR-028 | Pending |
-| UT-014 | Database open and in-memory mode | IR-013, DR-012 | Done |
-| UT-015 | Database migrations run successfully | IR-013, DR-012 | Done |
-| UT-016 | All database tables created | IR-013, DR-012 | Done |
-| UT-017 | FTS5 search table created | IR-013, DR-012 | Done |
-| UT-018 | Server CRUD operations | IR-013, DR-012 | Done |
-| UT-019 | User CRUD operations | IR-013, DR-012 | Done |
-| UT-020 | Cascade delete server removes users | IR-013, DR-012 | Done |
-| UT-021 | Item insert and FTS search | IR-013, DR-012 | Done |
-| UT-022 | User data playback position storage | IR-013, DR-012, DR-022 | Done |
-| UT-023 | Sync queue operations | IR-013, DR-014 | Done |
-| UT-024 | Downloads table operations | IR-013, DR-015 | Done |
-| UT-025 | Migrations are idempotent | IR-013, DR-012 | Done |
-| UT-026 | NullBackend volume default value | DR-004 | Done |
-| UT-027 | NullBackend set volume | DR-004 | Done |
-| UT-028 | NullBackend volume clamping (high/low) | DR-004 | Done |
-| UT-029 | NullBackend volume boundary values | DR-004 | Done |
-| UT-030 | PlayerController volume default | DR-004, DR-009 | Done |
-| UT-031 | PlayerController set volume | DR-004, DR-009 | Done |
-| UT-032 | PlayerController muted default | DR-004, DR-009 | Done |
-| UT-033 | PlayerController volume delegates to backend | DR-004, DR-009 | Done |
-| UT-034 | Download event serialization roundtrip | DR-015 | Done |
-| UT-035 | Download event completed serialization | DR-015 | Done |
-| UT-036 | Download event failed serialization | DR-015 | Done |
-| UT-037 | Download worker exponential backoff | DR-015 | Done |
-| UT-038 | Download worker error retryable check | DR-015 | Done |
-| UT-039 | Download manager creation | DR-015 | Done |
-| UT-040 | Download manager set max concurrent | DR-015 | Done |
-| UT-041 | Download info serialization | DR-015 | Done |
-| UT-042 | Download command filename sanitization | DR-015, DR-018 | Done |
-| UT-043 | Download command filename extension preservation | DR-015, DR-018 | Done |
-| UT-044 | Offline item serialization | DR-017 | Done |
-| UT-045 | Smart cache default config | DR-015 | Done |
-| UT-046 | Smart cache album affinity tracking | DR-015 | Done |
-| UT-047 | Smart cache queue precache config | DR-015 | Done |
-| UT-048 | Smart cache storage limit check | DR-015 | Done |
-| UT-049 | Playlist create (offline) | DR-019, JA-019 | Done |
-| UT-050 | Playlist delete (offline) | DR-019, JA-019 | Done |
-| UT-051 | Playlist rename (offline) | DR-019, JA-019 | Done |
-| UT-052 | Playlist get items (offline) | DR-019, JA-019 | Done |
-| UT-053 | Playlist add items (offline) | DR-019, JA-020 | Done |
-| UT-054 | Playlist remove items (offline) | DR-019, JA-020 | Done |
-| UT-055 | Playlist reorder items (offline) | DR-019, JA-020 | Done |
-| UT-056 | Playlist entry serialization | DR-019, JA-019 | Done |
-| UT-057 | Playlist Tauri command param naming (camelCase) | DR-019, JA-019, JA-020 | Done |
-| UT-058 | Playlist repository client methods | DR-019, JA-019, JA-020 | Done |
-
-### Integration Tests
-
-| Test ID | Test Description | Traces To | Status |
-|---------|-----------------|-----------|--------|
-| IT-001 | End-to-end authentication with Jellyfin server | IR-009, UR-009 | Pending |
-| IT-002 | Library browsing and item loading | IR-010, UR-007 | Pending |
-| IT-003 | Audio playback via libmpv | IR-003, UR-004 | Pending |
-| IT-004 | Video playback via libmpv | IR-003, UR-003 | Pending |
-| IT-005 | MPRIS lockscreen controls on Linux | IR-005, UR-006 | Pending |
-| IT-006 | Offline mode with local database | IR-013, UR-002 | Pending |
-| IT-007 | Media download and local playback | DR-015, UR-011 | Pending |
-| IT-008 | Subtitle track selection via libmpv | IR-018, UR-020 | Pending |
-| IT-009 | Audio track selection via libmpv | IR-019, UR-021 | Pending |
-| IT-010 | Playback progress sync to Jellyfin | IR-015, UR-025 | Pending |
-| IT-011 | Resume playback from server position | IR-015, UR-019 | Pending |
-| IT-012 | Equalizer bands via libmpv | IR-020, UR-027 | Pending |
-
----
-
-## 5. Development Commands
 
 ```bash
-# Activate Rust environment (fish shell)
+# Activate the Rust environment (fish shell)
 source "$HOME/.cargo/env.fish"
 
 # Install dependencies
 bun install
 
-# Development
+# Run in development
 bun run tauri dev
 
-# Type checking
+# Type-check the frontend
 bun run check
 
 # Build for Linux
@@ -340,168 +33,28 @@ bun run tauri build
 bun run tauri android build
 ```
 
----
+For the full set of build, test, and Android helper scripts, see
+[scripts/README.md](scripts/README.md).
 
-## 6. Architecture Overview
+## Documentation
 
-```
+| Topic | Location |
-jellytau/
+|-------|----------|
-├── src/                          # Svelte frontend
+| Architecture overview & subsystem docs | [docs/architecture/](docs/architecture/) |
-│   ├── lib/
+| Requirements, traceability & technical debt | [docs/requirements.md](docs/requirements.md) |
-│   │   ├── api/                  # Jellyfin API client (repository pattern)
+| Build & release process | [docs/build-release.md](docs/build-release.md) |
-│   │   ├── components/           # UI components (player, library)
+| Docker builds | [docs/build/docker.md](docs/build/docker.md) |
-│   │   └── stores/               # Svelte stores (auth, library, player, queue)
+| Traceability tooling & CI | [docs/traceability.md](docs/traceability.md), [docs/traceability-ci.md](docs/traceability-ci.md) |
-│   └── routes/                   # SvelteKit pages
+| Release checklist | [docs/release-checklist.md](docs/release-checklist.md) |
-├── src-tauri/                    # Rust backend
+| UX flows | [docs/ux-flows.md](docs/ux-flows.md) |
-│   ├── src/
-│   │   ├── commands/             # Tauri commands
-│   │   └── player/               # Player architecture
-│   │       ├── state.rs          # State machine
-│   │       ├── media.rs          # MediaItem, MediaSource
-│   │       ├── queue.rs          # Queue management
-│   │       └── backend.rs        # PlayerBackend trait
-│   └── gen/android/              # Android project
-└── README.md
-```
 
----
+## Recommended IDE Setup
 
-## 7. Technical Debt
+[VS Code](https://code.visualstudio.com/) +
+[Svelte](https://marketplace.visualstudio.com/items?itemName=svelte.svelte-vscode) +
+[Tauri](https://marketplace.visualstudio.com/items?itemName=tauri-apps.tauri-vscode) +
+[rust-analyzer](https://marketplace.visualstudio.com/items?itemName=rust-lang.rust-analyzer).
 
-### Linux Keyring Integration Workaround
+## License
 
-**Issue**: The `keyring-rs` crate (v3.x) has issues with retrieving credentials from the Linux Secret Service API, despite successfully saving them.
+MIT
-
-**Symptoms**:
-- Credentials are saved to the system keyring successfully (verified with `secret-tool search`)
-- Retrieval via the `keyring-rs` library fails with `NoEntry` error
-- Session restoration fails on app restart even though credentials exist
-
-**Root Cause**:
-The `keyring-rs` library's Linux backend doesn't correctly retrieve entries from the Secret Service that it previously stored. This appears to be a bug in how the library interfaces with the Secret Service D-Bus API.
-
-**Current Workaround**:
-We bypass the `keyring-rs` library on Linux and use direct system calls to `secret-tool`:
-- **Save**: `secret-tool store --label <label> service <service> username <username>`
-- **Retrieve**: `secret-tool lookup service <service> username <username>`
-- **Delete**: `secret-tool clear service <service> username <username>`
-
-**Implementation**:
-See [src-tauri/src/credentials.rs](src-tauri/src/credentials.rs):
-- Lines 165-209: `save_to_keyring()` - Uses `secret-tool store` on Linux
-- Lines 214-248: `get_from_keyring()` - Uses `secret-tool lookup` on Linux
-- Lines 254-286: `delete_from_keyring()` - Uses `secret-tool clear` on Linux
-
-**Future Fix**:
-- Monitor `keyring-rs` for bug fixes in future versions
-- Consider alternative secure storage libraries
-- Test if newer versions of `keyring-rs` (v4.x+) resolve the issue
-- Once fixed, remove the Linux-specific workaround and use the cross-platform `keyring-rs` API
-
-**Impact**:
-- Low - The workaround is functionally equivalent to proper keyring integration
-- Credentials are stored securely in the system keyring
-- Session restoration works correctly
-- Only affects Linux; macOS and Windows use the standard `keyring-rs` implementation
-
-**Dependencies**:
-- Requires `secret-tool` to be installed on Linux systems (part of `libsecret-tools` package)
-- Already available on most Linux distributions by default
-
----
-
-### Platform Playback Backend Parity (Linux vs Android)
-
-**Issue**: The Linux (MPV) and Android (ExoPlayer) playback backends have diverged in feature implementation and architecture patterns.
-
-**Symptoms**:
-- Audio settings (crossfade, gapless playback, volume normalization) work on Linux but not on Android
-- Position update frequency differs between platforms (Linux: 250ms polling, Android: on-demand callbacks)
-- Thread safety models differ (Linux: `Arc<Mutex<>>`, Android: global `OnceLock` statics)
-
-**Root Cause**:
-The `PlayerBackend` trait defines optional audio settings methods with default empty implementations. The Linux `MpvBackend` overrides these with full MPV property commands, but `ExoPlayerBackend` uses the defaults.
-
-**Affected Files**:
-- [src-tauri/src/player/backend.rs:95-103](src-tauri/src/player/backend.rs) - Trait with default empty implementations
-- [src-tauri/src/player/mpv/mod.rs](src-tauri/src/player/mpv/mod.rs) - Full audio settings support
-- [src-tauri/src/player/android/mod.rs](src-tauri/src/player/android/mod.rs) - Missing audio settings implementation
-
-**Feature Parity Matrix**:
-
-| Feature | Linux (MPV) | Android (ExoPlayer) | Status |
-|---------|-------------|---------------------|--------|
-| Basic playback | ✅ | ✅ | Parity |
-| Volume control | ✅ | ✅ | Parity |
-| Seek | ✅ | ✅ | Parity |
-| Crossfade | ✅ | ❌ | Gap |
-| Gapless playback | ✅ | ❌ | Gap |
-| Volume normalization | ✅ | ❌ | Gap |
-| Position updates | 250ms | On-demand | Inconsistent |
-
-**Future Fix**:
-1. Implement `set_audio_settings()` in `ExoPlayerBackend`
-2. Add Kotlin-side ExoPlayer configuration for crossfade (using `ConcatenatingMediaSource` or `DefaultMediaSourceFactory`)
-3. Implement gapless via ExoPlayer's built-in gapless support
-4. Add volume normalization via ExoPlayer's `LoudnessEnhancer` or audio processor
-5. Standardize position update frequency across platforms
-
-**Impact**:
-- Medium - Android users lack audio enhancement features advertised in requirements
-- User experience differs between platforms
-- UR-031 (Crossfade), UR-032 (Gapless), UR-033 (Normalization) only work on Linux
-
-**Traces To**: IR-004, UR-031, UR-032, UR-033, DR-034, DR-035, DR-036
-
----
-
-### Frontend Playback Code Duplication
-
-**Issue**: Playback control handlers and state derivations are duplicated between `AudioPlayer.svelte` and `MiniPlayer.svelte`.
-
-**Symptoms**:
-- Identical try-catch wrapped handler functions in both components (~44 lines duplicated)
-- Same `$derived` state merging logic for local/remote playback in both components
-- Position conversion (ticks ↔ seconds) scattered across multiple files
-
-**Affected Files**:
-- [src/lib/components/player/AudioPlayer.svelte:69-140](src/lib/components/player/AudioPlayer.svelte) - Duplicate handlers
-- [src/lib/components/player/MiniPlayer.svelte:74-122](src/lib/components/player/MiniPlayer.svelte) - Duplicate handlers
-- [src/lib/services/playbackControl.ts:88](src/lib/services/playbackControl.ts) - Position conversion
-- [src/lib/stores/playbackMode.ts](src/lib/stores/playbackMode.ts) - Position conversion
-- [src/lib/services/playbackReporting.ts](src/lib/services/playbackReporting.ts) - Position conversion
-
-**Duplicated Code**:
-```typescript
-// These handlers are identical in both AudioPlayer and MiniPlayer:
-handlePlayPause(), handleNext(), handlePrevious(),
-handleToggleShuffle(), handleCycleRepeat(), handleVolumeChange()
-
-// These derived states use identical logic:
-displayMedia, displayIsPlaying, displayPosition, displayDuration
-```
-
-**Future Fix**:
-1. Create `src/lib/utils/playbackUnits.ts`:
-   ```typescript
-   export const TICKS_PER_SECOND = 10_000_000;
-   export const secondsToTicks = (s: number) => Math.floor(s * TICKS_PER_SECOND);
-   export const ticksToSeconds = (t: number) => t / TICKS_PER_SECOND;
-   ```
-
-2. Create `src/lib/composables/useMergedPlaybackState.svelte.ts`:
-   - Export `displayMedia`, `displayIsPlaying`, `displayPosition`, `displayDuration`
-   - Single source of truth for merged local/remote state
-
-3. Simplify handler wrappers using a utility:
-   ```typescript
-   export const withErrorHandler = (fn: () => Promise<void>, context: string) =>
-     async () => { try { await fn(); } catch (e) { console.error(`${context}:`, e); } };
-   ```
-
-**Impact**:
-- Low - Code works correctly but violates DRY principle
-- Maintenance burden when logic needs to change
-- Risk of handlers diverging over time
-
-**Traces To**: DR-009

docs/architecture/02-svelte-frontend.md

@@ -176,7 +176,10 @@ classDiagram
         -server_url: String
         -user_id: String
         -access_token: String
+        -connectivity: Option~Arc~ConnectivityMonitor~~
         +new()
+        +with_connectivity()
+        -report_outcome()
     }
 
     class OfflineRepository {
@@ -192,10 +195,9 @@ classDiagram
     class HybridRepository {
         -online: Arc~OnlineRepository~
         -offline: Arc~OfflineRepository~
-        -connectivity: Arc~ConnectivityMonitor~
         +new()
-        -parallel_query()
+        -parallel_race()
-        -has_meaningful_content()
+        -cache_with_timeout()
     }
 
     MediaRepository <|.. OnlineRepository
@@ -214,6 +216,7 @@ classDiagram
    - Returns cache result if it has meaningful content
    - Falls back to server result otherwise
    - Background cache updates planned
+   - **Connectivity feedback**: `OnlineRepository` reports the outcome of every server request to the `ConnectivityMonitor` (classified via `RepoError`). This is the source of truth for the offline/online banner — see [07-connectivity.md](07-connectivity.md). The frontend `connectivity` store is a pure reflection of the resulting events; `navigator.onLine` is only an advisory hint that triggers an immediate recheck.
 
 2. **Handle-Based Resource Management** (`repository.rs` commands):
    ```rust

docs/architecture/03-data-flow.md

@@ -10,6 +10,7 @@ sequenceDiagram
     participant Hybrid as HybridRepository
     participant Cache as OfflineRepository (SQLite)
     participant Server as OnlineRepository (HTTP)
+    participant Conn as ConnectivityMonitor
 
     UI->>Client: getItems(parentId)
     Client->>Rust: invoke("repository_get_items", {handle, parentId})
@@ -20,6 +21,13 @@ sequenceDiagram
         Hybrid->>Server: get_items() (no timeout)
     end
 
+    Note over Server,Conn: Every server request reports its outcome
+    alt Server succeeds (or answers with 4xx/5xx)
+        Server->>Conn: mark_reachable() (server is up)
+    else Network failure / timeout
+        Server->>Conn: mark_unreachable() (debounced)
+    end
+
     alt Cache returns with content
         Cache-->>Hybrid: Result with items
         Hybrid-->>Rust: Return cache result
@@ -39,6 +47,7 @@ sequenceDiagram
 - Cache wins if it has meaningful content
 - Automatic fallback to server if cache is empty/stale
 - Background cache updates (planned)
+- **Connectivity side-effect**: each server request feeds the `ConnectivityMonitor`, which is the source of truth for the offline/online banner (see [07-connectivity.md](07-connectivity.md)). A server-answered error (401/404/5xx) still counts as *reachable* — only network failures, sustained past a debounce window, flip the app to offline.
 
 ## Playback Initiation Flow
 

docs/architecture/07-connectivity.md

@@ -13,12 +13,13 @@ pub struct HttpClient {
 }
 
 pub struct HttpConfig {
-    pub base_url: String,
+    pub timeout: Duration,        // Default: 30s (large library queries can be slow)
-    pub timeout: Duration,        // Default: 10s
     pub max_retries: u32,         // Default: 3
 }
 ```
 
+> Note: ordinary requests use the 30s timeout above. The connectivity recovery probe (`ping`) uses a shorter, dedicated 5s timeout so an unreachable server is detected quickly while offline.
+
 **Retry Strategy:**
 - Retry delays: 1s, 2s, 4s (exponential backoff)
 - Retries on: Network errors, 5xx server errors
@@ -38,39 +39,71 @@ pub enum ErrorKind {
 
 **Location**: `src-tauri/src/connectivity/mod.rs`
 
-The connectivity monitor tracks server reachability with adaptive polling:
+The connectivity monitor is the **single source of truth** for server reachability. Its primary signal is the outcome of *real repository traffic* — every server request the user actually makes. A standalone `/System/Info/Public` probe is kept only as an offline recovery detector.
+
+### Source of truth: repository traffic
+
+`OnlineRepository` reports the result of each server request to the monitor, classified via `RepoError`:
+
+| Repository outcome | Meaning | Effect on reachability |
+|--------------------|---------|------------------------|
+| `Ok(_)` | Server answered successfully | Mark **reachable** (instant recovery) |
+| `Err(Authentication)` | Server answered with 401/403 | Mark **reachable** (server is up; request was rejected) |
+| `Err(NotFound)` | Server answered with 404 | Mark **reachable** (server is up) |
+| `Err(Server)` | Server answered with 5xx / bad body | Mark **reachable** (server is up) |
+| `Err(Network)` | Connection failure / timeout / DNS | **Candidate for offline** (see debounce) |
+| `Err(Database)` | Local cache error only | No effect (not a server signal) |
+
+This classification fixes the previous bug where a successful `/System/Info/Public` ping reported "online" even while the user's authenticated data calls were failing — and vice versa.
+
+### Time-window debounce (offline) + instant recovery (online)
+
+To stop the banner from flapping on a single dropped request, the transition to **offline** is debounced over a time window:
+
+- On the **first** `Network` failure, the monitor records `first_failure_at`.
+- It flips `is_server_reachable = false` only once `Network` failures have persisted continuously for `OFFLINE_CONFIRM_WINDOW` (5s) with no intervening success.
+- **Any** success (or server-answered error) clears `first_failure_at` and immediately marks reachable.
+
+Recovery is therefore instant and asymmetric: one good response brings the app back online, but a brief blip never trips the banner.
+
+### Offline-only recovery probe
 
 ```mermaid
 flowchart TB
-    Monitor["ConnectivityMonitor"] --> Poller["Background Task"]
+    Repo["OnlineRepository"] -->|"success / RepoError"| Monitor["ConnectivityMonitor"]
-    Poller --> Check{"Server<br/>Reachable?"}
+    Monitor --> State{"is_server_reachable?"}
-    Check -->|"Yes"| Online["30s Interval"]
+    State -->|"Online"| NoProbe["No background polling<br/>(real traffic is the signal)"]
-    Check -->|"No"| Offline["5s Interval"]
+    State -->|"Offline"| Probe["5s /System/Info/Public probe<br/>(recovery detector)"]
-    Online --> Emit["Emit Events"]
+    Probe -->|"reachable again"| Monitor
-    Offline --> Emit
+    Monitor -->|"on change"| Emit["Emit connectivity:changed<br/>+ connectivity:reconnected"]
-    Emit --> Frontend["Frontend Store"]
+    Emit --> Frontend["Frontend Store → banner"]
 ```
 
+While **online**, there is no background polling — real requests keep the state fresh. While **offline**, the fast 5s probe runs so an idle app still detects the server returning even when no user traffic is flowing.
+
 **Features:**
-- **Adaptive Polling**: 30s when online, 5s when offline (for quick reconnection detection)
+- **Traffic-driven**: Reachability follows the requests the user actually makes.
-- **Event Emission**: Emits `connectivity:changed` and `connectivity:reconnected` events
+- **Time-window debounce**: Offline declared only after `OFFLINE_CONFIRM_WINDOW` (5s) of sustained network failure; recovery is instant.
-- **Manual Marking**: Can mark reachable/unreachable based on API call results
+- **Offline-only probe**: 5s `/System/Info/Public` probe runs only while offline.
-- **Thread-Safe**: Uses Arc<RwLock<>> for shared state
+- **Event Emission**: Emits `connectivity:changed` and `connectivity:reconnected` events.
+- **Thread-Safe**: Uses `Arc<RwLock<>>` for shared state.
 
 **Tauri Commands:**
 | Command | Description |
 |---------|-------------|
-| `connectivity_check_server` | Manual reachability check |
+| `connectivity_check_server` | Manual reachability check (also used by the frontend's advisory `navigator.onLine` hint) |
 | `connectivity_set_server_url` | Update monitored server URL |
 | `connectivity_get_status` | Get current connectivity status |
-| `connectivity_start_monitoring` | Start background monitoring |
+| `connectivity_start_monitoring` | Start the offline recovery probe |
-| `connectivity_stop_monitoring` | Stop monitoring |
+| `connectivity_stop_monitoring` | Stop the probe |
-| `connectivity_mark_reachable` | Mark server as reachable (after successful API call) |
+| `connectivity_mark_reachable` | Mark reachable — driven by `OnlineRepository` on every server success |
-| `connectivity_mark_unreachable` | Mark server as unreachable (after failed API call) |
+| `connectivity_mark_unreachable` | Mark unreachable — driven by `OnlineRepository` on `RepoError::Network` (subject to debounce) |
 
 **Frontend Integration:**
 ```typescript
-// TypeScript store listens to Rust events
+// The store is a pure reflection of backend events — it no longer decides
+// reachability itself. navigator.onLine is advisory: it triggers an immediate
+// recheck rather than forcing the offline state.
 listen<{ isReachable: boolean }>("connectivity:changed", (event) => {
   updateConnectivityState(event.payload.isReachable);
 });
@@ -81,12 +114,14 @@ listen<{ isReachable: boolean }>("connectivity:changed", (event) => {
 The connectivity system provides resilience through multiple layers:
 
 1. **HTTP Client Layer**: Automatic retry with exponential backoff
-2. **Connectivity Monitoring**: Background reachability checks
+2. **Connectivity Monitoring**: Reachability derived from real repository traffic, with an offline-only recovery probe
-3. **Frontend Integration**: Offline mode detection and UI updates
+3. **Frontend Integration**: Offline mode detection and UI updates (a pure reflection of backend events)
 4. **Sync Queue**: Offline mutations queued for later (see [06-downloads-and-offline.md](06-downloads-and-offline.md))
 
 **Design Principles:**
-- **Fail Fast**: Don't retry 4xx errors (client errors, authentication)
+- **Single source of truth**: Reachability follows the outcome of real requests, classified via `RepoError`; the frontend store and the probe never compete to decide it.
-- **Fail Slow**: Retry network and 5xx errors with increasing delays
+- **Fail Fast**: Don't retry 4xx errors (client errors, authentication).
-- **Adaptive Polling**: Reduce polling frequency when online, increase when offline
+- **Fail Slow**: Retry network and 5xx errors with increasing delays.
-- **Event-Driven**: Frontend reacts to connectivity changes via events
+- **Debounced offline, instant online**: Declare offline only after a sustained failure window; recover on the first success.
+- **Probe only when needed**: Background polling runs only while offline, as a recovery detector.
+- **Event-Driven**: Frontend reacts to connectivity changes via events.

docs/architecture/README.md

@@ -15,6 +15,7 @@ JellyTau uses a client-server architecture: business logic lives in a comprehens
 - **Events + Polling hybrid**: Rust emits events the frontend listens to, and the UI also polls status on short intervals in a few hot spots (e.g. queue status in `library/+layout.svelte`, playback progress in `VideoPlayer.svelte`).
 - **Handle-Based Resources**: UUID handles for stateful Rust objects.
 - **Cache-First**: Parallel queries with intelligent fallback.
+- **Single source of truth for reachability**: Server reachability is derived from the outcome of *real repository traffic*, not a side-channel poller. The `OnlineRepository` reports each server result to the `ConnectivityMonitor` (classified via `RepoError`), which applies a time-window debounce before declaring the server offline and recovers instantly on the first success. The standalone `/System/Info/Public` probe runs *only while offline*, as a recovery detector for idle sessions.
 - **Poison-tolerant locking**: Shared `std::sync` state is accessed via the `MutexSafe`/`RwLockSafe` helpers in `utils/lock.rs`, which recover a poisoned lock instead of cascading a panic across the player.
 - **Graceful backend init**: If a native player backend (MPV/ExoPlayer) fails to initialize, the app falls back to a no-op backend and emits a `backend-init-failed` event rather than crashing.
 
@@ -79,26 +80,29 @@ flowchart TB
         Core --> Storage
         Repository --> HttpClient
         Repository --> DatabaseService
+        Repository -->|"reports server outcome<br/>(success / RepoError)"| ConnectivityMonitor
     end
 ```
 
+> The `Repository --> ConnectivityMonitor` edge is the source of truth for the offline/online banner: every server request the user actually makes updates reachability. The monitor's own polling is now an offline-only recovery probe (see [07-connectivity.md](07-connectivity.md)).
+
 ---
 
 ## Detailed Documentation
 
-Each major subsystem is documented in its own file under [docs/architecture/](docs/architecture/):
+Each major subsystem is documented in its own file in this directory:
 
 | Document | Contents |
 |----------|----------|
-| [01 - Rust Backend](docs/architecture/01-rust-backend.md) | Media session state machine, player state machine, playback mode, media items, queue manager, favorites, player backend trait, player controller, playlist system, Tauri commands |
+| [01 - Rust Backend](01-rust-backend.md) | Media session state machine, player state machine, playback mode, media items, queue manager, favorites, player backend trait, player controller, playlist system, Tauri commands |
-| [02 - Svelte Frontend](docs/architecture/02-svelte-frontend.md) | Store structure, music library navigation, playback reporting, repository architecture, playback mode system, database service abstraction, component hierarchy, MiniPlayer, sleep timer, auto-play, navigation guard, playlist management UI |
+| [02 - Svelte Frontend](02-svelte-frontend.md) | Store structure, music library navigation, playback reporting, repository architecture, playback mode system, database service abstraction, component hierarchy, MiniPlayer, sleep timer, auto-play, navigation guard, playlist management UI |
-| [03 - Data Flow](docs/architecture/03-data-flow.md) | Repository query flow (cache-first), playback initiation, playback mode transfer, queue navigation, volume control |
+| [03 - Data Flow](03-data-flow.md) | Repository query flow (cache-first), playback initiation, playback mode transfer, queue navigation, volume control |
-| [04 - Type Sync & Threading](docs/architecture/04-type-sync-and-threading.md) | Rust/TypeScript type synchronization, Tauri v2 IPC parameter naming convention, thread safety patterns |
+| [04 - Type Sync & Threading](04-type-sync-and-threading.md) | Rust/TypeScript type synchronization, Tauri v2 IPC parameter naming convention, thread safety patterns |
-| [05 - Platform Backends](docs/architecture/05-platform-backends.md) | Player events system, MpvBackend (Linux), ExoPlayerBackend (Android), MediaSession & remote volume, album art caching, backend initialization |
+| [05 - Platform Backends](05-platform-backends.md) | Player events system, MpvBackend (Linux), ExoPlayerBackend (Android), MediaSession & remote volume, album art caching, backend initialization |
-| [06 - Downloads & Offline](docs/architecture/06-downloads-and-offline.md) | Download manager, download worker, smart caching engine, download/offline commands, player integration, frontend store, UI components |
+| [06 - Downloads & Offline](06-downloads-and-offline.md) | Download manager, download worker, smart caching engine, download/offline commands, player integration, frontend store, UI components |
-| [07 - Connectivity](docs/architecture/07-connectivity.md) | HTTP client with retry logic, connectivity monitor, network resilience architecture |
+| [07 - Connectivity](07-connectivity.md) | HTTP client with retry logic, connectivity monitor, network resilience architecture |
-| [08 - Database Design](docs/architecture/08-database-design.md) | Entity relationships, all table definitions (servers, users, libraries, items, user_data, downloads, media_streams, sync_queue, thumbnails, playlists), key queries, data flow diagrams, storage estimates |
+| [08 - Database Design](08-database-design.md) | Entity relationships, all table definitions (servers, users, libraries, items, user_data, downloads, media_streams, sync_queue, thumbnails, playlists), key queries, data flow diagrams, storage estimates |
-| [09 - Security](docs/architecture/09-security.md) | Authentication token storage, secure storage module, network security, local data protection |
+| [09 - Security](09-security.md) | Authentication token storage, secure storage module, network security, local data protection |
 
 ---
 
@@ -187,7 +191,7 @@ src/lib/
 
 **What moved to Rust (~3,500 lines of business logic):**
 1. **HTTP Client** (338 lines) - Retry logic with exponential backoff
-2. **Connectivity Monitor** (301 lines) - Adaptive polling, event emission
+2. **Connectivity Monitor** (301 lines) - Reachability derived from real repository traffic, time-window debounce, offline-only recovery probe, event emission
 3. **Repository Pattern** (1061 lines) - Cache-first hybrid with parallel racing
 4. **Database Service** - Async wrapper preventing UI freezing
 5. **Playback Mode** (303 lines) - Local/remote transfer coordination

docs/requirements.md

@@ -0,0 +1,454 @@
+# Requirements Specification
+
+This document captures JellyTau's user requirements, software requirements,
+traceability matrix, test traceability, and known technical debt.
+
+For a narrative overview of the system design, see
+[docs/architecture/](architecture/). For development workflows, see the
+[README](../README.md) and [scripts/README.md](../scripts/README.md).
+
+## 1. User Requirements
+
+| ID | Requirement | Priority | Status |
+|----|-------------|----------|--------|
+| UR-001 | Run the app on multiple platforms (Linux, Android) | High | In Progress |
+| UR-002 | Access media when online or offline | High | Done |
+| UR-003 | Play videos | High | Done |
+| UR-004 | Play audio uninterrupted | High | Done |
+| UR-005 | Control media playback (pause, play, skip, scrub) | High | Done |
+| UR-006 | Control media when device is on lock screen or via BLE headsets | Medium | Done |
+| UR-007 | Navigate media in library | High | Done |
+| UR-008 | Search media across libraries | High | Done |
+| UR-009 | Connect to Jellyfin to access media | High | Done |
+| UR-010 | Control playback of Jellyfin remote sessions | Low | Done |
+| UR-011 | Download media on demand | Medium | Done |
+| UR-012 | Login info shall be stored securely and persistently | High | Done |
+| UR-013 | View and manage downloaded media | Medium | Done |
+| UR-014 | Make and edit playlists of music that sync back to Jellyfin | Medium | Done |
+| UR-015 | View and manage current audio queue (add, reorder tracks) | Medium | Done |
+| UR-016 | Change system settings while playing (brightness, volume) | Low | Planned |
+| UR-017 | Like or unlike audio, albums, movies, etc. | Medium | Done |
+| UR-018 | Choose to download series, albums, songs, artist discography | Medium | Done |
+| UR-019 | Resume playback from where you left off (movies, shows, albums) | High | Done |
+| UR-020 | Select subtitles for video content | High | Done |
+| UR-021 | Select audio track for video content | High | Done |
+| UR-022 | Control streaming quality and transcoding settings | Medium | Planned |
+| UR-023 | View "Next Up" / Continue Watching on home screen; auto-play next episode with countdown popup and configurable episode limit | Medium | Done |
+| UR-024 | View recently added content on server | Medium | Done |
+| UR-025 | Sync watch history and progress back to Jellyfin | High | Done |
+| UR-026 | Sleep timer for audio and video playback (roller UI, time/track/episode modes) | Low | Done |
+| UR-027 | Audio equalizer for sound customization | Low | Planned |
+| UR-028 | Navigate to artist/album by tapping names in now playing view | High | Done |
+| UR-029 | Toggle between grid and list view in library | Medium | Done |
+| UR-030 | Quick genre browsing and filtering | Medium | Done |
+| UR-031 | Crossfade between audio tracks | Low | Done (Linux only) |
+| UR-032 | Gapless playback for seamless album listening | Medium | Done (Linux only) |
+| UR-033 | Volume normalization to prevent volume jumps between tracks | Low | Done (Linux only) |
+| UR-034 | Rich home screen with hero banners, carousels, and personalized sections | High | Done |
+| UR-035 | View cast/crew (actors, directors) on movie/show detail pages | High | Done |
+| UR-036 | Navigate to actor/person page showing their filmography | Medium | Done |
+| UR-037 | Visually appealing video library with poster grids and metadata | High | Done |
+| UR-038 | Movie/show detail page with backdrop, ratings, and rich metadata | High | Done |
+| UR-039 | Navigate between main sections via bottom navigation bar | High | Done |
+
+---
+
+## 2. Software Requirements
+
+### 2.1 Integration Requirements
+
+External system integrations and platform-specific implementations.
+
+| ID | Requirement | Category | Traces To | Status |
+|----|-------------|----------|-----------|--------|
+| IR-001 | Build system supporting multiple targets (Linux, Android) | Build | UR-001 | Done |
+| IR-002 | Build scripts for Android and Linux | Build | UR-001 | Done |
+| IR-003 | Integration of libmpv for Linux playback | Playback | UR-003, UR-004 | Done |
+| IR-004 | Integration of ExoPlayer for Android playback | Playback | UR-003, UR-004 | In Progress (basic playback works, audio settings missing) |
+| IR-005 | MPRIS D-Bus integration for Linux lockscreen/media controls | Platform | UR-006 | Planned |
+| IR-006 | Android MediaSession integration for lockscreen controls | Platform | UR-006 | Done |
+| IR-007 | Bluetooth AVRCP integration via system media session | Platform | UR-006 | Planned |
+| IR-008 | Android audio focus handling (pause on call) | Platform | UR-004, UR-006 | Done |
+| IR-009 | Jellyfin API client for authentication | API | UR-009, UR-012 | Done |
+| IR-010 | Jellyfin API client for library browsing | API | UR-007, UR-008 | Done |
+| IR-011 | Jellyfin API client for playback streaming | API | UR-003, UR-004 | Done |
+| IR-012 | Jellyfin Sessions API for remote playback control | API | UR-010 | Done |
+| IR-021 | Android MediaRouter integration for remote volume in system panel | Platform | UR-010, UR-016 | Planned |
+| IR-013 | SQLite integration for local database | Storage | UR-002, UR-011 | Done |
+| IR-014 | Secure credential storage (keyring/keychain) | Security | UR-012 | Done |
+| IR-015 | Jellyfin API client for playback progress reporting | API | UR-019, UR-025 | Done |
+| IR-016 | Jellyfin API client for subtitle/audio track info | API | UR-020, UR-021 | Done |
+| IR-017 | Jellyfin API client for transcoding parameters | API | UR-022 | Planned |
+| IR-018 | libmpv subtitle rendering and selection | Playback | UR-020 | Planned |
+| IR-019 | libmpv audio track selection | Playback | UR-021 | Planned |
+| IR-020 | libmpv/ExoPlayer equalizer integration | Playback | UR-027 | Planned |
+| IR-022 | Jellyfin API client for person/cast data | API | UR-035, UR-036 | Done |
+| IR-023 | Database schema for person/cast caching | Storage | UR-035, UR-036 | Done |
+| IR-024 | Jellyfin API client for home screen data (featured, continue watching) | API | UR-034 | Done |
+
+### 2.2 Jellyfin API Requirements
+
+API endpoints and data contracts required for Jellyfin integration.
+
+| ID | Requirement | Endpoint Category | Traces To | Status |
+|----|-------------|-------------------|-----------|--------|
+| JA-001 | Server connection and discovery | System | UR-009 | Done |
+| JA-002 | User authentication (username/password) | Users | UR-009, UR-012 | Done |
+| JA-003 | Get user library views | UserViews | UR-007 | Done |
+| JA-004 | Get library items (paginated) | Items | UR-007 | Done |
+| JA-005 | Get item details and metadata | Items | UR-007 | Done |
+| JA-006 | Search across libraries | Items | UR-008 | Done |
+| JA-007 | Get playback info and stream URL | MediaInfo | UR-003, UR-004 | Done |
+| JA-008 | Get available subtitles for item | MediaInfo | UR-020 | Done |
+| JA-009 | Get available audio tracks for item | MediaInfo | UR-021 | Done |
+| JA-010 | Report playback start | Sessions | UR-025 | Done |
+| JA-011 | Report playback progress (periodic) | Sessions | UR-025 | Done |
+| JA-012 | Report playback stopped | Sessions | UR-025 | Done |
+| JA-013 | Get resume position for item | UserData | UR-019 | Done |
+| JA-014 | Get "Next Up" items | Shows | UR-023 | Done |
+| JA-015 | Get "Continue Watching" items | Items | UR-023 | Done |
+| JA-016 | Get recently added items | Items | UR-024 | Done |
+| JA-017 | Mark item as favorite | UserData | UR-017 | Done |
+| JA-018 | Remove item from favorites | UserData | UR-017 | Done |
+| JA-019 | Get/create/update playlists | Playlists | UR-014 | Done |
+| JA-020 | Add/remove items from playlist | Playlists | UR-014 | Done |
+| JA-021 | Get active sessions list | Sessions | UR-010 | Done |
+| JA-022 | Send playback commands to remote session (play/pause/stop) | Sessions | UR-010 | Done |
+| JA-023 | Send seek command to remote session | Sessions | UR-010 | Done |
+| JA-024 | Send next/previous track commands to remote session | Sessions | UR-010 | Done |
+| JA-025 | Play specific item on remote session | Sessions | UR-010 | Done |
+| JA-026 | Send volume/mute commands to remote session | Sessions | UR-010 | Done |
+| JA-027 | Get transcoding options | MediaInfo | UR-022 | Planned |
+| JA-028 | Get image/artwork URLs | Images | UR-007 | Done |
+| JA-029 | Get cast/crew for item (actors, directors) | Items | UR-035 | Done |
+| JA-030 | Get person details and filmography | Persons | UR-036 | Done |
+| JA-031 | Get items by person (actor/director filmography) | Items | UR-036 | Done |
+
+### 2.3 Development Requirements
+
+Internal architecture, components, and application logic.
+
+| ID | Requirement | Category | Traces To | Status |
+|----|-------------|----------|-----------|--------|
+| DR-001 | Player state machine (idle, loading, playing, paused, seeking, error) | Player | UR-005 | Done |
+| DR-002 | MediaItem struct tracking source, location, duration, metadata | Player | UR-003, UR-004 | Done |
+| DR-003 | Source-agnostic media abstraction (Remote, Local, DirectUrl) | Player | UR-002, UR-011 | Done |
+| DR-004 | PlayerBackend trait for platform-agnostic playback | Player | UR-003, UR-004 | Done |
+| DR-005 | Queue manager with shuffle, repeat, history | Player | UR-005, UR-015 | Done |
+| DR-006 | Audio pre-caching for seamless track transitions | Player | UR-004 | Planned |
+| DR-007 | Library browsing screens (grid view, search, filters) | UI | UR-007, UR-008 | Done |
+| DR-008 | Album/Series detail view with track listing | UI | UR-007 | Done |
+| DR-009 | Audio player UI (mini player, full screen) | UI | UR-005 | Done |
+| DR-010 | Video player UI (fullscreen, controls overlay) | UI | UR-003, UR-005 | Done |
+| DR-011 | Search bar with cross-library search | UI | UR-008 | Done |
+| DR-012 | Local database for media metadata cache | Storage | UR-002 | Done |
+| DR-013 | Repository pattern for online/offline data access | Storage | UR-002 | Done |
+| DR-014 | Offline mutation queue for sync-back operations | Storage | UR-002, UR-014, UR-017 | Done |
+| DR-015 | Download manager with queue and progress tracking | Storage | UR-011, UR-018 | Done |
+| DR-016 | Thumbnail caching and sync with server | Storage | UR-007 | Done |
+| DR-017 | "Manage Downloads" screen for local media management | UI | UR-013 | Done |
+| DR-018 | Download buttons on library/album/player screens | UI | UR-011, UR-018 | Done |
+| DR-019 | Playlist creation and editing UI | UI | UR-014 | Done |
+| DR-020 | Queue management UI (add, remove, reorder) | UI | UR-015 | Done |
+| DR-021 | Like/favorite functionality on media items | UI | UR-017 | Done |
+| DR-022 | Resume position tracking and restoration on play | Player | UR-019 | Done |
+| DR-023 | Subtitle selection UI in video player | UI | UR-020 | Done |
+| DR-024 | Audio track selection UI in video player | UI | UR-021 | Done |
+| DR-025 | Quality/transcoding settings UI | UI | UR-022 | Planned |
+| DR-026 | "Continue Watching" / "Next Up" home section | UI | UR-023 | Done |
+| DR-027 | "Recently Added" home section | UI | UR-024 | Done |
+| DR-028 | Playback progress sync service (periodic reporting) | Player | UR-025 | Done |
+| DR-029 | Sleep timer with roller UI, time/track/episode modes, and auto-stop (audio + video players) | Player | UR-026 | Done |
+| DR-049 | Auto-play episode limit (configurable max episodes per session) | Player | UR-023 | Done |
+| DR-050 | Reusable scroll picker (roller) component | UI | UR-026 | Done |
+| DR-030 | Equalizer UI with presets and custom bands | UI | UR-027 | Planned |
+| DR-031 | Clickable artist/album links in now playing view | UI | UR-028 | Done |
+| DR-032 | List view option for library browsing (albums, artists) | UI | UR-029 | Done |
+| DR-033 | Genre browsing screen with quick filters | UI | UR-030 | Done |
+| DR-034 | Crossfade engine with configurable duration (0-12s) | Player | UR-031 | Done (Linux only) |
+| DR-035 | Gapless playback between sequential tracks | Player | UR-032 | Done (Linux only) |
+| DR-036 | Volume normalization with preset levels (Loud/Normal/Quiet) | Player | UR-033 | Done (Linux only) |
+| DR-037 | Remote session browser and control UI | UI | UR-010 | Done |
+| DR-038 | Home screen with hero banner carousel (featured/continue watching) | UI | UR-034 | Done |
+| DR-039 | Home screen horizontal carousels (recently added, recommendations) | UI | UR-034, UR-024 | Done |
+| DR-040 | Cast/crew section on movie/show detail pages | UI | UR-035 | Done |
+| DR-041 | Person/actor detail page with filmography grid | UI | UR-036 | Done |
+| DR-042 | Video library grid with poster cards, year, and rating badges | UI | UR-037 | Done |
+| DR-043 | Movie/show detail page with backdrop hero, synopsis, and metadata | UI | UR-038 | Done |
+| DR-044 | Horizontal scrolling actor/cast row with profile images | UI | UR-035 | Done |
+| DR-045 | Bottom navigation bar with Home, Library, Search buttons | UI | UR-039 | Done |
+| DR-046 | Dedicated search page with input and results | UI | UR-039 | Done |
+| DR-047 | Next episode auto-play popup with configurable countdown and episode limit | Player | UR-023 | Done |
+| DR-048 | Video settings (auto-play toggle, countdown duration, episode limit) | Settings | UR-023, UR-026 | Done |
+
+---
+
+## 3. Traceability Matrix
+
+### User Requirements to Software Requirements
+
+| User Req | Integration Requirements | Development Requirements |
+|----------|-------------------------|-------------------------|
+| UR-001 | IR-001, IR-002 | - |
+| UR-002 | IR-013 | DR-003, DR-012, DR-013, DR-014 |
+| UR-003 | IR-003, IR-004, IR-011 | DR-002, DR-004, DR-010 |
+| UR-004 | IR-003, IR-004, IR-008, IR-011 | DR-002, DR-004, DR-006 |
+| UR-005 | - | DR-001, DR-005, DR-009 |
+| UR-006 | IR-005, IR-006, IR-007, IR-008 | - |
+| UR-007 | IR-010 | DR-007, DR-008, DR-016 |
+| UR-008 | IR-010 | DR-007, DR-011 |
+| UR-009 | IR-009, IR-010, IR-011 | - |
+| UR-010 | IR-012, IR-021 | DR-037 |
+| UR-011 | IR-013 | DR-003, DR-015, DR-018 |
+| UR-012 | IR-009, IR-014 | - |
+| UR-013 | IR-013 | DR-017 |
+| UR-014 | IR-010 | DR-014, DR-019 |
+| UR-015 | - | DR-005, DR-020 |
+| UR-016 | - | - |
+| UR-017 | - | DR-014, DR-021 |
+| UR-018 | IR-013 | DR-015, DR-018 |
+| UR-019 | IR-015 | DR-022 |
+| UR-020 | IR-016, IR-018 | DR-023 |
+| UR-021 | IR-016, IR-019 | DR-024 |
+| UR-022 | IR-017 | DR-025 |
+| UR-023 | IR-010 | DR-026, DR-047, DR-048, DR-049 |
+| UR-024 | IR-010 | DR-027 |
+| UR-025 | IR-015 | DR-028 |
+| UR-026 | - | DR-029, DR-048, DR-050 |
+| UR-027 | IR-020 | DR-030 |
+| UR-028 | - | DR-031 |
+| UR-029 | - | DR-032 |
+| UR-030 | IR-010 | DR-033 |
+| UR-031 | - | DR-034 |
+| UR-032 | - | DR-035 |
+| UR-033 | - | DR-036 |
+| UR-034 | IR-010, IR-024 | DR-038, DR-039 |
+| UR-035 | IR-022, IR-023 | DR-040, DR-044 |
+| UR-036 | IR-022, IR-023 | DR-041 |
+| UR-037 | IR-010 | DR-042 |
+| UR-038 | IR-010 | DR-043 |
+| UR-039 | - | DR-045, DR-046 |
+
+---
+
+## 4. Test Traceability
+
+### Unit Tests to Software Requirements
+
+| Test ID | Test Description | Traces To | Status |
+|---------|-----------------|-----------|--------|
+| UT-001 | Player state transitions | DR-001 | Pending |
+| UT-002 | MediaItem source URL resolution | DR-002, DR-003 | Pending |
+| UT-003 | Queue next/previous navigation | DR-005 | Pending |
+| UT-004 | Queue shuffle order generation | DR-005 | Pending |
+| UT-005 | Queue repeat mode behavior | DR-005 | Pending |
+| UT-006 | Jellyfin authentication flow | IR-009 | Pending |
+| UT-007 | Jellyfin library items parsing | IR-010 | Pending |
+| UT-008 | Repository pattern online/offline switching | DR-013 | Pending |
+| UT-009 | Offline mutation queue persistence | DR-014 | Pending |
+| UT-010 | Download queue management | DR-015 | Done |
+| UT-011 | Resume position storage and retrieval | DR-022 | Pending |
+| UT-012 | Sleep timer countdown logic | DR-029 | Pending |
+| UT-013 | Playback progress reporting throttling | DR-028 | Pending |
+| UT-014 | Database open and in-memory mode | IR-013, DR-012 | Done |
+| UT-015 | Database migrations run successfully | IR-013, DR-012 | Done |
+| UT-016 | All database tables created | IR-013, DR-012 | Done |
+| UT-017 | FTS5 search table created | IR-013, DR-012 | Done |
+| UT-018 | Server CRUD operations | IR-013, DR-012 | Done |
+| UT-019 | User CRUD operations | IR-013, DR-012 | Done |
+| UT-020 | Cascade delete server removes users | IR-013, DR-012 | Done |
+| UT-021 | Item insert and FTS search | IR-013, DR-012 | Done |
+| UT-022 | User data playback position storage | IR-013, DR-012, DR-022 | Done |
+| UT-023 | Sync queue operations | IR-013, DR-014 | Done |
+| UT-024 | Downloads table operations | IR-013, DR-015 | Done |
+| UT-025 | Migrations are idempotent | IR-013, DR-012 | Done |
+| UT-026 | NullBackend volume default value | DR-004 | Done |
+| UT-027 | NullBackend set volume | DR-004 | Done |
+| UT-028 | NullBackend volume clamping (high/low) | DR-004 | Done |
+| UT-029 | NullBackend volume boundary values | DR-004 | Done |
+| UT-030 | PlayerController volume default | DR-004, DR-009 | Done |
+| UT-031 | PlayerController set volume | DR-004, DR-009 | Done |
+| UT-032 | PlayerController muted default | DR-004, DR-009 | Done |
+| UT-033 | PlayerController volume delegates to backend | DR-004, DR-009 | Done |
+| UT-034 | Download event serialization roundtrip | DR-015 | Done |
+| UT-035 | Download event completed serialization | DR-015 | Done |
+| UT-036 | Download event failed serialization | DR-015 | Done |
+| UT-037 | Download worker exponential backoff | DR-015 | Done |
+| UT-038 | Download worker error retryable check | DR-015 | Done |
+| UT-039 | Download manager creation | DR-015 | Done |
+| UT-040 | Download manager set max concurrent | DR-015 | Done |
+| UT-041 | Download info serialization | DR-015 | Done |
+| UT-042 | Download command filename sanitization | DR-015, DR-018 | Done |
+| UT-043 | Download command filename extension preservation | DR-015, DR-018 | Done |
+| UT-044 | Offline item serialization | DR-017 | Done |
+| UT-045 | Smart cache default config | DR-015 | Done |
+| UT-046 | Smart cache album affinity tracking | DR-015 | Done |
+| UT-047 | Smart cache queue precache config | DR-015 | Done |
+| UT-048 | Smart cache storage limit check | DR-015 | Done |
+| UT-049 | Playlist create (offline) | DR-019, JA-019 | Done |
+| UT-050 | Playlist delete (offline) | DR-019, JA-019 | Done |
+| UT-051 | Playlist rename (offline) | DR-019, JA-019 | Done |
+| UT-052 | Playlist get items (offline) | DR-019, JA-019 | Done |
+| UT-053 | Playlist add items (offline) | DR-019, JA-020 | Done |
+| UT-054 | Playlist remove items (offline) | DR-019, JA-020 | Done |
+| UT-055 | Playlist reorder items (offline) | DR-019, JA-020 | Done |
+| UT-056 | Playlist entry serialization | DR-019, JA-019 | Done |
+| UT-057 | Playlist Tauri command param naming (camelCase) | DR-019, JA-019, JA-020 | Done |
+| UT-058 | Playlist repository client methods | DR-019, JA-019, JA-020 | Done |
+
+### Integration Tests
+
+| Test ID | Test Description | Traces To | Status |
+|---------|-----------------|-----------|--------|
+| IT-001 | End-to-end authentication with Jellyfin server | IR-009, UR-009 | Pending |
+| IT-002 | Library browsing and item loading | IR-010, UR-007 | Pending |
+| IT-003 | Audio playback via libmpv | IR-003, UR-004 | Pending |
+| IT-004 | Video playback via libmpv | IR-003, UR-003 | Pending |
+| IT-005 | MPRIS lockscreen controls on Linux | IR-005, UR-006 | Pending |
+| IT-006 | Offline mode with local database | IR-013, UR-002 | Pending |
+| IT-007 | Media download and local playback | DR-015, UR-011 | Pending |
+| IT-008 | Subtitle track selection via libmpv | IR-018, UR-020 | Pending |
+| IT-009 | Audio track selection via libmpv | IR-019, UR-021 | Pending |
+| IT-010 | Playback progress sync to Jellyfin | IR-015, UR-025 | Pending |
+| IT-011 | Resume playback from server position | IR-015, UR-019 | Pending |
+| IT-012 | Equalizer bands via libmpv | IR-020, UR-027 | Pending |
+
+---
+
+## 5. Technical Debt
+
+### Linux Keyring Integration Workaround
+
+**Issue**: The `keyring-rs` crate (v3.x) has issues with retrieving credentials from the Linux Secret Service API, despite successfully saving them.
+
+**Symptoms**:
+- Credentials are saved to the system keyring successfully (verified with `secret-tool search`)
+- Retrieval via the `keyring-rs` library fails with `NoEntry` error
+- Session restoration fails on app restart even though credentials exist
+
+**Root Cause**:
+The `keyring-rs` library's Linux backend doesn't correctly retrieve entries from the Secret Service that it previously stored. This appears to be a bug in how the library interfaces with the Secret Service D-Bus API.
+
+**Current Workaround**:
+We bypass the `keyring-rs` library on Linux and use direct system calls to `secret-tool`:
+- **Save**: `secret-tool store --label <label> service <service> username <username>`
+- **Retrieve**: `secret-tool lookup service <service> username <username>`
+- **Delete**: `secret-tool clear service <service> username <username>`
+
+**Implementation**:
+See [src-tauri/src/credentials.rs](../src-tauri/src/credentials.rs) for the
+Linux-specific `secret-tool` save/get/delete paths.
+
+**Future Fix**:
+- Monitor `keyring-rs` for bug fixes in future versions
+- Consider alternative secure storage libraries
+- Test if newer versions of `keyring-rs` (v4.x+) resolve the issue
+- Once fixed, remove the Linux-specific workaround and use the cross-platform `keyring-rs` API
+
+**Impact**:
+- Low - The workaround is functionally equivalent to proper keyring integration
+- Credentials are stored securely in the system keyring
+- Session restoration works correctly
+- Only affects Linux; macOS and Windows use the standard `keyring-rs` implementation
+
+**Dependencies**:
+- Requires `secret-tool` to be installed on Linux systems (part of `libsecret-tools` package)
+- Already available on most Linux distributions by default
+
+---
+
+### Platform Playback Backend Parity (Linux vs Android)
+
+**Issue**: The Linux (MPV) and Android (ExoPlayer) playback backends have diverged in feature implementation and architecture patterns.
+
+**Symptoms**:
+- Audio settings (crossfade, gapless playback, volume normalization) work on Linux but not on Android
+- Position update frequency differs between platforms (Linux: 250ms polling, Android: on-demand callbacks)
+- Thread safety models differ (Linux: `Arc<Mutex<>>`, Android: global `OnceLock` statics)
+
+**Root Cause**:
+The `PlayerBackend` trait defines optional audio settings methods with default empty implementations. The Linux `MpvBackend` overrides these with full MPV property commands, but `ExoPlayerBackend` uses the defaults.
+
+**Affected Files**:
+- [src-tauri/src/player/backend.rs](../src-tauri/src/player/backend.rs) - Trait with default empty implementations
+- [src-tauri/src/player/mpv_backend.rs](../src-tauri/src/player/mpv_backend.rs) - Full audio settings support
+- [src-tauri/src/player/android/mod.rs](../src-tauri/src/player/android/mod.rs) - Missing audio settings implementation
+
+**Feature Parity Matrix**:
+
+| Feature | Linux (MPV) | Android (ExoPlayer) | Status |
+|---------|-------------|---------------------|--------|
+| Basic playback | ✅ | ✅ | Parity |
+| Volume control | ✅ | ✅ | Parity |
+| Seek | ✅ | ✅ | Parity |
+| Crossfade | ✅ | ❌ | Gap |
+| Gapless playback | ✅ | ❌ | Gap |
+| Volume normalization | ✅ | ❌ | Gap |
+| Position updates | 250ms | On-demand | Inconsistent |
+
+**Future Fix**:
+1. Implement `set_audio_settings()` in `ExoPlayerBackend`
+2. Add Kotlin-side ExoPlayer configuration for crossfade (using `ConcatenatingMediaSource` or `DefaultMediaSourceFactory`)
+3. Implement gapless via ExoPlayer's built-in gapless support
+4. Add volume normalization via ExoPlayer's `LoudnessEnhancer` or audio processor
+5. Standardize position update frequency across platforms
+
+**Impact**:
+- Medium - Android users lack audio enhancement features advertised in requirements
+- User experience differs between platforms
+- UR-031 (Crossfade), UR-032 (Gapless), UR-033 (Normalization) only work on Linux
+
+**Traces To**: IR-004, UR-031, UR-032, UR-033, DR-034, DR-035, DR-036
+
+---
+
+### Frontend Playback Code Duplication
+
+**Issue**: Playback control handlers and state derivations are duplicated between `AudioPlayer.svelte` and `MiniPlayer.svelte`.
+
+**Symptoms**:
+- Identical try-catch wrapped handler functions in both components (~44 lines duplicated)
+- Same `$derived` state merging logic for local/remote playback in both components
+- Position conversion (ticks ↔ seconds) scattered across multiple files
+
+**Affected Files**:
+- [src/lib/components/player/AudioPlayer.svelte](../src/lib/components/player/AudioPlayer.svelte) - Duplicate handlers
+- [src/lib/components/player/MiniPlayer.svelte](../src/lib/components/player/MiniPlayer.svelte) - Duplicate handlers
+- [src/lib/services/playbackControl.ts](../src/lib/services/playbackControl.ts) - Position conversion
+- [src/lib/stores/playbackMode.ts](../src/lib/stores/playbackMode.ts) - Position conversion
+- [src/lib/services/playbackReporting.ts](../src/lib/services/playbackReporting.ts) - Position conversion
+
+**Duplicated Code**:
+```typescript
+// These handlers are identical in both AudioPlayer and MiniPlayer:
+handlePlayPause(), handleNext(), handlePrevious(),
+handleToggleShuffle(), handleCycleRepeat(), handleVolumeChange()
+
+// These derived states use identical logic:
+displayMedia, displayIsPlaying, displayPosition, displayDuration
+```
+
+**Future Fix**:
+1. Create `src/lib/utils/playbackUnits.ts`:
+   ```typescript
+   export const TICKS_PER_SECOND = 10_000_000;
+   export const secondsToTicks = (s: number) => Math.floor(s * TICKS_PER_SECOND);
+   export const ticksToSeconds = (t: number) => t / TICKS_PER_SECOND;
+   ```
+
+2. Create `src/lib/composables/useMergedPlaybackState.svelte.ts`:
+   - Export `displayMedia`, `displayIsPlaying`, `displayPosition`, `displayDuration`
+   - Single source of truth for merged local/remote state
+
+3. Simplify handler wrappers using a utility:
+   ```typescript
+   export const withErrorHandler = (fn: () => Promise<void>, context: string) =>
+     async () => { try { await fn(); } catch (e) { console.error(`${context}:`, e); } };
+   ```
+
+**Impact**:
+- Low - Code works correctly but violates DRY principle
+- Maintenance burden when logic needs to change
+- Risk of handlers diverging over time
+
+**Traces To**: DR-009

package.json

@@ -3,6 +3,7 @@
   "version": "0.1.0",
   "description": "",
   "type": "module",
+  "packageManager": "bun@1.3.5",
   "scripts": {
     "dev": "vite dev",
     "build": "vite build",
@@ -18,7 +19,7 @@
     "test:rust": "./scripts/test-rust.sh",
     "android:build": "./scripts/build-android.sh",
     "android:build:release": "./scripts/build-android.sh release",
-    "android:build:clean": "rm -rf node_modules/.vite dist .svelte-kit .next build target src-tauri/target && npm install && npm run build",
+    "android:build:clean": "rm -rf node_modules/.vite dist .svelte-kit .next build target src-tauri/target && bun install && bun run build",
     "android:deploy": "./scripts/deploy-android.sh",
     "android:dev": "./scripts/build-and-deploy.sh",
     "android:check": "./scripts/check-android.sh",

scripts/README.md

@@ -94,7 +94,7 @@ The traceability system is integrated with Gitea Actions CI/CD:
 
 For details, see:
 - [Traceability CI Guide](../docs/traceability-ci.md) - Full CI/CD documentation
-- [TRACES Quick Reference](../traces-quick-ref.md) - Quick guide for adding TRACES
+- [TRACES Quick Reference](../docs/traces-quick-ref.md) - Quick guide for adding TRACES
 
 ## Utility Scripts
 

src-tauri/Cargo.lock

@@ -2028,6 +2028,7 @@ dependencies = [
  "tokio",
  "tokio-rusqlite",
  "tokio-util",
+ "urlencoding",
  "uuid",
 ]
 
@@ -4959,6 +4960,12 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "urlencoding"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
+
 [[package]]
 name = "urlpattern"
 version = "0.3.0"
@@ -5281,7 +5288,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
 dependencies = [
- "windows-sys 0.48.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]

src-tauri/Cargo.toml

@@ -33,6 +33,7 @@ rand = "0.8"
 tokio = { version = "1", features = ["sync", "rt-multi-thread", "time", "fs", "io-util", "macros"] }
 tokio-util = "0.7"
 reqwest = { version = "0.12", default-features = false, features = ["rustls-tls", "stream", "json"] }
+urlencoding = "2"
 futures-util = "0.3"
 async-trait = "0.1"
 

src-tauri/android/src/main/java/com/dtourolle/jellytau/VideoOverlayManager.kt

@@ -0,0 +1,114 @@
+package com.dtourolle.jellytau
+
+import android.app.Activity
+import android.view.SurfaceView
+import android.view.ViewGroup
+import android.widget.FrameLayout
+import com.dtourolle.jellytau.player.JellyTauPlayer
+
+/**
+ * Manages the video SurfaceView overlay in the Activity's view hierarchy.
+ *
+ * This class handles attaching and detaching the native ExoPlayer SurfaceView
+ * so that it renders video content behind the WebView.
+ */
+object VideoOverlayManager {
+
+    private var attachedSurfaceView: SurfaceView? = null
+    private var contentLayoutListener: android.view.View.OnLayoutChangeListener? = null
+    private var listenerContentView: ViewGroup? = null
+
+    /**
+     * Attach the video SurfaceView to the Activity's content view.
+     *
+     * The SurfaceView is added at index 0 (bottom of z-order) so it renders
+     * behind the Tauri WebView, allowing Svelte controls to overlay on top.
+     *
+     * @param activity The Activity to attach the surface to
+     */
+    fun attachVideoSurface(activity: Activity) {
+        try {
+            // Get the SurfaceView from JellyTauPlayer
+            val player = JellyTauPlayer.getInstance()
+            val surfaceView = player.getSurfaceView()
+
+            if (surfaceView == null) {
+                android.util.Log.w("VideoOverlayManager", "No SurfaceView available to attach")
+                return
+            }
+
+            // Get the root content view
+            val contentView = activity.window.decorView.findViewById<ViewGroup>(android.R.id.content)
+
+            // Remove from parent if already attached elsewhere
+            (surfaceView.parent as? ViewGroup)?.removeView(surfaceView)
+
+            // Configure layout params to fill the screen
+            val layoutParams = FrameLayout.LayoutParams(
+                ViewGroup.LayoutParams.MATCH_PARENT,
+                ViewGroup.LayoutParams.MATCH_PARENT
+            )
+
+            // Add to content view at index 0 (behind WebView)
+            contentView.addView(surfaceView, 0, layoutParams)
+            attachedSurfaceView = surfaceView
+
+            // Re-fit the video whenever the content view's bounds change (e.g. on
+            // device rotation) so the video is letterboxed to fit instead of being
+            // stretched/cropped by the MATCH_PARENT surface.
+            removeLayoutListener()
+            val listener = android.view.View.OnLayoutChangeListener {
+                _, left, top, right, bottom, oldLeft, oldTop, oldRight, oldBottom ->
+                if (right - left != oldRight - oldLeft || bottom - top != oldBottom - oldTop) {
+                    player.fitSurfaceToScreen()
+                }
+            }
+            contentView.addOnLayoutChangeListener(listener)
+            contentLayoutListener = listener
+            listenerContentView = contentView
+
+            // Fit once now that the surface is attached and the parent is sized.
+            player.fitSurfaceToScreen()
+
+            android.util.Log.d("VideoOverlayManager", "Video surface attached to view hierarchy")
+        } catch (e: Exception) {
+            android.util.Log.e("VideoOverlayManager", "Failed to attach video surface", e)
+        }
+    }
+
+    /**
+     * Detach the video SurfaceView from the Activity's view hierarchy.
+     *
+     * @param activity The Activity to detach the surface from
+     */
+    fun detachVideoSurface(activity: Activity) {
+        try {
+            removeLayoutListener()
+            attachedSurfaceView?.let { surfaceView ->
+                val contentView = activity.window.decorView.findViewById<ViewGroup>(android.R.id.content)
+                contentView.removeView(surfaceView)
+                attachedSurfaceView = null
+                android.util.Log.d("VideoOverlayManager", "Video surface detached from view hierarchy")
+            }
+        } catch (e: Exception) {
+            android.util.Log.e("VideoOverlayManager", "Failed to detach video surface", e)
+        }
+    }
+
+    /**
+     * Check if a video surface is currently attached.
+     *
+     * @return true if a surface is attached, false otherwise
+     */
+    fun isVideoSurfaceAttached(): Boolean {
+        return attachedSurfaceView != null
+    }
+
+    private fun removeLayoutListener() {
+        contentLayoutListener?.let { listener ->
+            listenerContentView?.removeOnLayoutChangeListener(listener)
+        }
+        contentLayoutListener = null
+        listenerContentView = null
+    }
+}

src-tauri/android/src/main/java/com/dtourolle/jellytau/player/JellyTauPlaybackService.kt

@@ -87,48 +87,39 @@ class JellyTauPlaybackService : MediaSessionService() {
         val jellyTauPlayer = JellyTauPlayer.getInstance()
         val exoPlayer = jellyTauPlayer.getExoPlayer()
 
-        // Wrap the ExoPlayer to intercept commands
+        // Wrap the ExoPlayer to intercept commands from Media3 controllers
+        // (e.g. Android Auto / Wear / system surfaces that bind to the Media3
+        // session rather than the MediaSessionCompat).
+        //
+        // We do NOT execute on ExoPlayer directly here. Every transport command
+        // is routed to Rust via nativeOnMediaCommand, which is the single decision
+        // point: in local mode Rust drives ExoPlayer, in remote (cast) mode Rust
+        // forwards to the remote Jellyfin session. Executing on ExoPlayer here too
+        // would double-handle local commands and incorrectly drive the local
+        // player while casting.
         wrappedPlayer = object : ForwardingPlayer(exoPlayer) {
             override fun play() {
-                // Execute immediately for instant lockscreen response
-                super.play()
-                // Then notify Rust for state management
                 nativeOnMediaCommand("play")
             }
 
             override fun pause() {
-                // Execute immediately for instant lockscreen response
-                super.pause()
-                // Then notify Rust for state management
                 nativeOnMediaCommand("pause")
             }
 
             override fun seekToNext() {
-                // Execute immediately for instant lockscreen response
-                super.seekToNext()
-                // Then notify Rust for queue management
                 nativeOnMediaCommand("next")
             }
 
             override fun seekToPrevious() {
-                // Execute immediately for instant lockscreen response
-                super.seekToPrevious()
-                // Then notify Rust for queue management
                 nativeOnMediaCommand("previous")
             }
 
             override fun seekTo(positionMs: Long) {
-                // Execute immediately for instant lockscreen response
-                super.seekTo(positionMs)
-                // Then notify Rust of seek
                 val positionSeconds = positionMs / 1000.0
                 nativeOnMediaCommand("seek:$positionSeconds")
             }
 
             override fun stop() {
-                // Execute immediately for instant lockscreen response
-                super.stop()
-                // Then notify Rust for state management
                 nativeOnMediaCommand("stop")
             }
         }
@@ -160,36 +151,44 @@ class JellyTauPlaybackService : MediaSessionService() {
             )
             isActive = true
 
-            // Set callback to handle lock screen button presses
+            // Set callback to handle lock screen button presses.
+            //
+            // All transport commands are routed through Rust via nativeOnMediaCommand
+            // rather than directly to ExoPlayer. Rust is the single decision point:
+            // in local mode it drives ExoPlayer, in remote (cast) mode it forwards
+            // the command to the remote Jellyfin session. This keeps the lockscreen
+            // working identically for both, and avoids the ExoPlayer-only behaviour
+            // that left remote playback uncontrollable from the lockscreen.
             setCallback(object : MediaSessionCompat.Callback() {
                 override fun onPlay() {
                     android.util.Log.d("JellyTauPlaybackService", "Lock screen: Play pressed")
-                    wrappedPlayer?.play()
+                    nativeOnMediaCommand("play")
                 }
 
                 override fun onPause() {
                     android.util.Log.d("JellyTauPlaybackService", "Lock screen: Pause pressed")
-                    wrappedPlayer?.pause()
+                    nativeOnMediaCommand("pause")
                 }
 
                 override fun onSkipToNext() {
                     android.util.Log.d("JellyTauPlaybackService", "Lock screen: Next pressed")
-                    wrappedPlayer?.seekToNext()
+                    nativeOnMediaCommand("next")
                 }
 
                 override fun onSkipToPrevious() {
                     android.util.Log.d("JellyTauPlaybackService", "Lock screen: Previous pressed")
-                    wrappedPlayer?.seekToPrevious()
+                    nativeOnMediaCommand("previous")
                 }
 
                 override fun onStop() {
                     android.util.Log.d("JellyTauPlaybackService", "Lock screen: Stop pressed")
-                    wrappedPlayer?.stop()
+                    nativeOnMediaCommand("stop")
                 }
 
                 override fun onSeekTo(position: Long) {
                     android.util.Log.d("JellyTauPlaybackService", "Lock screen: Seek to $position")
-                    wrappedPlayer?.seekTo(position)
+                    val positionSeconds = position / 1000.0
+                    nativeOnMediaCommand("seek:$positionSeconds")
                 }
             })
         }
@@ -253,9 +252,19 @@ class JellyTauPlaybackService : MediaSessionService() {
             .build()
     }
 
+    // Last-known metadata/state, retained so lightweight position ticks can
+    // rebuild a correct PlaybackState without re-sending the (heavier) metadata
+    // and notification. Kept in sync by updateMediaMetadata().
+    private var lastTitle: String = ""
+    private var lastArtist: String = ""
+    private var lastIsPlaying: Boolean = false
+
     /**
-     * Update the MediaSession metadata and playback state.
+     * Update the MediaSession metadata and playback state, plus the notification.
-     * This updates both the MediaSession and the notification.
+     *
+     * Call this when the track or play/pause state changes. For frequent position
+     * updates during playback, use [updatePlaybackPosition] instead, which is much
+     * cheaper (no metadata rebuild, no notification rebuild).
      */
     fun updateMediaMetadata(
         title: String,
@@ -267,6 +276,10 @@ class JellyTauPlaybackService : MediaSessionService() {
     ) {
         val session = mediaSessionCompat ?: return
 
+        lastTitle = title
+        lastArtist = artist
+        lastIsPlaying = isPlaying
+
         // Update MediaSession metadata
         val metadataBuilder = android.support.v4.media.MediaMetadataCompat.Builder()
             .putString(android.support.v4.media.MediaMetadataCompat.METADATA_KEY_TITLE, title)
@@ -280,7 +293,42 @@ class JellyTauPlaybackService : MediaSessionService() {
         session.setMetadata(metadataBuilder.build())
 
         // Update MediaSession playback state
-        val stateBuilder = PlaybackStateCompat.Builder()
+        session.setPlaybackState(buildPlaybackState(isPlaying, position))
+
+        // Update the notification
+        updateNotification(title, artist, isPlaying)
+    }
+
+    /**
+     * Update only the playback position (and play/pause state) on the MediaSession.
+     *
+     * This is the cheap path used for the periodic (250ms) position ticks: it
+     * refreshes the lockscreen scrubber without rebuilding metadata or the
+     * notification. Without this, the lockscreen scrubber freezes at the position
+     * from the last play/pause and drifts out of sync with actual playback.
+     *
+     * @param position Position in milliseconds
+     * @param isPlaying Whether playback is currently active
+     */
+    fun updatePlaybackPosition(position: Long, isPlaying: Boolean) {
+        val session = mediaSessionCompat ?: return
+        val notificationStateChanged = isPlaying != lastIsPlaying
+        lastIsPlaying = isPlaying
+        session.setPlaybackState(buildPlaybackState(isPlaying, position))
+        // Only rebuild the notification when the play/pause icon actually flips.
+        if (notificationStateChanged) {
+            updateNotification(lastTitle, lastArtist, isPlaying)
+        }
+    }
+
+    /**
+     * Build a PlaybackStateCompat with the standard transport actions.
+     *
+     * The reported playback speed is 1.0 while playing and 0.0 while paused so
+     * Android does not extrapolate the position past a paused track.
+     */
+    private fun buildPlaybackState(isPlaying: Boolean, position: Long): PlaybackStateCompat {
+        return PlaybackStateCompat.Builder()
             .setActions(
                 PlaybackStateCompat.ACTION_PLAY or
                 PlaybackStateCompat.ACTION_PAUSE or
@@ -292,13 +340,9 @@ class JellyTauPlaybackService : MediaSessionService() {
             .setState(
                 if (isPlaying) PlaybackStateCompat.STATE_PLAYING else PlaybackStateCompat.STATE_PAUSED,
                 position,
-                1.0f
+                if (isPlaying) 1.0f else 0.0f
             )
-
+            .build()
-        session.setPlaybackState(stateBuilder.build())
-
-        // Update the notification
-        updateNotification(title, artist, isPlaying)
     }
 
     /**

src-tauri/android/src/main/java/com/dtourolle/jellytau/player/JellyTauPlayer.kt

@@ -138,6 +138,15 @@ class JellyTauPlayer(private val appContext: Context) {
     /** Current media ID being played */
     private var currentMediaId: String? = null
 
+    /**
+     * Guards against nativeOnPlaybackEnded() firing more than once per loaded
+     * media. ExoPlayer can re-enter STATE_ENDED (e.g. transient buffering near
+     * end of a transcoded stream), which would otherwise notify the backend
+     * twice and, for example, decrement the sleep-timer episode counter twice.
+     * Reset whenever new media is loaded.
+     */
+    private var endedNotified = false
+
     /** Current media metadata for notification updates */
     private var currentTitle: String = ""
     private var currentArtist: String = ""
@@ -152,6 +161,9 @@ class JellyTauPlayer(private val appContext: Context) {
     /** SurfaceView for video playback */
     private var surfaceView: SurfaceView? = null
     private var surfaceHolder: SurfaceHolder? = null
+    /** Last reported video frame size, used to fit the surface to the screen preserving aspect ratio */
+    private var videoWidth: Int = 0
+    private var videoHeight: Int = 0
     private var currentMediaType: MediaType = MediaType.AUDIO
     private var currentActivity: java.lang.ref.WeakReference<android.app.Activity>? = null
 
@@ -171,6 +183,12 @@ class JellyTauPlayer(private val appContext: Context) {
         // Create ExoPlayer with audio focus handling
         exoPlayer = ExoPlayer.Builder(appContext)
             .setAudioAttributes(audioAttributes, /* handleAudioFocus= */ true)
+            // Pause when the audio output is removed (wired headphones unplugged or
+            // Bluetooth device disconnected). ExoPlayer listens for the system
+            // ACTION_AUDIO_BECOMING_NOISY broadcast, which fires for both cases.
+            // The resulting pause flows through onIsPlayingChanged, keeping Rust and
+            // the lockscreen notification in sync automatically.
+            .setHandleAudioBecomingNoisy(true)
             .build()
 
         // Set up player listener
@@ -202,7 +220,15 @@ class JellyTauPlayer(private val appContext: Context) {
                         // Playback completed
                         android.util.Log.d("JellyTauPlayer", "▶ Playback ended")
                         stopPositionUpdates()
+                        // Only notify the backend once per loaded media. ExoPlayer
+                        // can re-enter STATE_ENDED, which would double-count things
+                        // like the sleep-timer episode counter.
+                        if (!endedNotified) {
+                            endedNotified = true
                             nativeOnPlaybackEnded()
+                        } else {
+                            android.util.Log.d("JellyTauPlayer", "▶ Playback ended already notified - ignoring")
+                        }
                     }
                     Player.STATE_BUFFERING -> {
                         android.util.Log.d("JellyTauPlayer", "▶ Buffering...")
@@ -239,7 +265,11 @@ class JellyTauPlayer(private val appContext: Context) {
             }
 
             override fun onVideoSizeChanged(videoSize: androidx.media3.common.VideoSize) {
-                android.util.Log.d("JellyTauPlayer", "▶ Video size: ${videoSize.width}x${videoSize.height}")
+                android.util.Log.d("JellyTauPlayer", "▶ Video size: ${videoSize.width}x${videoSize.height} par=${videoSize.pixelWidthHeightRatio}")
+                // Apply pixel aspect ratio so anamorphic content isn't distorted
+                videoWidth = (videoSize.width * videoSize.pixelWidthHeightRatio).toInt()
+                videoHeight = videoSize.height
+                fitSurfaceToScreen()
             }
 
             override fun onRenderedFirstFrame() {
@@ -316,6 +346,7 @@ class JellyTauPlayer(private val appContext: Context) {
     fun load(url: String, mediaId: String) {
         mainHandler.post {
             currentMediaId = mediaId
+            endedNotified = false
             val mediaItem = MediaItem.fromUri(url)
             exoPlayer.setMediaItem(mediaItem)
             exoPlayer.prepare()
@@ -546,6 +577,7 @@ class JellyTauPlayer(private val appContext: Context) {
     ) {
         mainHandler.post {
             currentMediaId = mediaId
+            endedNotified = false
 
             // Store metadata for notification updates
             currentTitle = title
@@ -735,10 +767,16 @@ class JellyTauPlayer(private val appContext: Context) {
             android.util.Log.d("JellyTauPlayer", "Started position updates coroutine")
             while (isActive) {
                 if (exoPlayer.isPlaying) {
-                    val position = exoPlayer.currentPosition / 1000.0
+                    val positionMs = exoPlayer.currentPosition.coerceAtLeast(0)
+                    val position = positionMs / 1000.0
                     val duration = if (exoPlayer.duration > 0) exoPlayer.duration / 1000.0 else 0.0
                     android.util.Log.v("JellyTauPlayer", "Position update: $position / $duration")
                     nativeOnPositionUpdate(position, duration)
+
+                    // Keep the lockscreen scrubber live. Without this the
+                    // MediaSession position only refreshes on play/pause, so the
+                    // scrubber freezes mid-track and drifts out of sync.
+                    JellyTauPlaybackService.getInstance()?.updatePlaybackPosition(positionMs, true)
                 }
                 delay(POSITION_UPDATE_INTERVAL_MS)
             }
@@ -842,17 +880,62 @@ class JellyTauPlayer(private val appContext: Context) {
 
     /**
      * Resize the video surface (for orientation changes).
+     *
+     * Re-fits the surface to the screen preserving the video's aspect ratio so
+     * nothing is cropped when the device rotates.
      */
     fun resizeSurface(width: Int, height: Int) {
+        fitSurfaceToScreen()
+    }
+
+    /**
+     * Size the video SurfaceView so the video fits entirely inside its parent
+     * (the full-screen content view) while preserving aspect ratio (letterbox/
+     * pillarbox). A raw SurfaceView with MATCH_PARENT otherwise stretches the
+     * video to the surface bounds, which crops the bottom on rotation.
+     */
+    fun fitSurfaceToScreen() {
         mainHandler.post {
-            surfaceView?.let { view ->
+            val view = surfaceView ?: return@post
-                view.layoutParams = view.layoutParams.apply {
+            val parent = view.parent as? ViewGroup
-                    this.width = width
+            // Available area: prefer the parent's measured size, fall back to the screen.
-                    this.height = height
+            val availW = parent?.width?.takeIf { it > 0 }
+                ?: appContext.resources.displayMetrics.widthPixels
+            val availH = parent?.height?.takeIf { it > 0 }
+                ?: appContext.resources.displayMetrics.heightPixels
+
+            if (videoWidth <= 0 || videoHeight <= 0 || availW <= 0 || availH <= 0) {
+                return@post
             }
+
+            val videoAspect = videoWidth.toFloat() / videoHeight.toFloat()
+            val viewAspect = availW.toFloat() / availH.toFloat()
+
+            val targetW: Int
+            val targetH: Int
+            if (videoAspect > viewAspect) {
+                // Video is wider than the screen → fit width, letterbox top/bottom
+                targetW = availW
+                targetH = (availW / videoAspect).toInt()
+            } else {
+                // Video is taller than the screen → fit height, pillarbox sides
+                targetH = availH
+                targetW = (availH * videoAspect).toInt()
+            }
+
+            val lp = view.layoutParams
+            // FrameLayout child: center the fitted surface within the full-screen parent.
+            if (lp is FrameLayout.LayoutParams) {
+                lp.gravity = android.view.Gravity.CENTER
+            }
+            lp.width = targetW
+            lp.height = targetH
+            view.layoutParams = lp
             view.requestLayout()
-                android.util.Log.d("JellyTauPlayer", "Video surface resized to ${width}x${height}")
+            android.util.Log.d(
-            }
+                "JellyTauPlayer",
+                "Video surface fitted to ${targetW}x${targetH} (video ${videoWidth}x${videoHeight}, avail ${availW}x${availH})"
+            )
         }
     }
 

src-tauri/src/commands/download/mod.rs

@@ -2,8 +2,9 @@
 
 #[cfg(test)]
 use crate::utils::lock::MutexSafe;
+use std::path::PathBuf;
 use std::sync::{Arc, Mutex};
-use tauri::State;
+use tauri::{Manager, State};
 use log::{debug, error, info, warn};
 
 use crate::download::{DownloadInfo, DownloadManager};
@@ -818,9 +819,7 @@ pub async fn start_download(
     stream_url: String,
     target_dir: String,
 ) -> Result<(), String> {
-    use crate::download::{DownloadTask, DownloadWorker};
     use crate::download::events::DownloadEvent;
-    use std::path::PathBuf;
     use tauri::Emitter;
 
     debug!("start_download called for download_id: {}", download_id);
@@ -906,16 +905,27 @@ pub async fn start_download(
         }
     };
 
-    // Update status to downloading and save file_size if we got it
+    // Update status to downloading and save file_size if we got it.
+    // Also persist the resolved stream URL + target dir so the queue pump can
+    // restart/resume this download by itself if needed.
     let update_query = if let Some(size) = file_size_from_server {
         Query::with_params(
-            "UPDATE downloads SET status = 'downloading', started_at = CURRENT_TIMESTAMP, file_size = ? WHERE id = ?",
+            "UPDATE downloads SET status = 'downloading', started_at = CURRENT_TIMESTAMP, file_size = ?, stream_url = ?, target_dir = ? WHERE id = ?",
-            vec![QueryParam::Int64(size), QueryParam::Int64(download_id)],
+            vec![
+                QueryParam::Int64(size),
+                QueryParam::String(stream_url.clone()),
+                QueryParam::String(target_dir.clone()),
+                QueryParam::Int64(download_id),
+            ],
         )
     } else {
         Query::with_params(
-            "UPDATE downloads SET status = 'downloading', started_at = CURRENT_TIMESTAMP WHERE id = ?",
+            "UPDATE downloads SET status = 'downloading', started_at = CURRENT_TIMESTAMP, stream_url = ?, target_dir = ? WHERE id = ?",
-            vec![QueryParam::Int64(download_id)],
+            vec![
+                QueryParam::String(stream_url.clone()),
+                QueryParam::String(target_dir.clone()),
+                QueryParam::Int64(download_id),
+            ],
         )
     };
 
@@ -936,29 +946,304 @@ pub async fn start_download(
     // Build target path
     let target_path = PathBuf::from(&target_dir).join(&file_path);
 
-    // Create download task
-    let task = DownloadTask {
-        url: stream_url,
-        target_path: target_path.clone(),
-    };
-
-    // Start download in background
-    let app_clone = app.clone();
-    let item_id_clone = item_id.clone();
-
     // Get a clone of the active downloads Arc for unregistering later
     let active_downloads = {
         let manager = download_manager.0.lock().map_err(|e| e.to_string())?;
         manager.get_active_downloads()
     };
 
+    // Run the worker in the background; on completion/failure it frees the slot
+    // and pumps the next pending download.
+    spawn_download_worker(
+        app.clone(),
+        download_id,
+        item_id,
+        stream_url,
+        target_path,
+        active_downloads,
+    );
+
+    Ok(())
+}
+
+/// Enqueue a download with its resolved stream URL, then let the queue pump
+/// start it (or a higher-priority pending item) when a slot is free.
+///
+/// Unlike [`start_download`], this never errors when the concurrency limit is
+/// reached: the URL is persisted on the row and the pump will pick it up once a
+/// slot frees. This is the path bulk operations (album/series/season) use so
+/// every queued item eventually downloads without the frontend re-issuing it.
+#[tauri::command]
+#[specta::specta]
+pub async fn enqueue_download(
+    db: State<'_, DatabaseWrapper>,
+    download_manager: State<'_, DownloadManagerWrapper>,
+    app: tauri::AppHandle,
+    download_id: i64,
+    stream_url: String,
+    target_dir: String,
+) -> Result<(), String> {
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    // Persist the resolved URL/dir and mark the row pending so the pump can
+    // start it. We don't flip to 'downloading' here — the pump owns that.
+    let update_query = Query::with_params(
+        "UPDATE downloads SET status = 'pending', stream_url = ?, target_dir = ? WHERE id = ?",
+        vec![
+            QueryParam::String(stream_url),
+            QueryParam::String(target_dir),
+            QueryParam::Int64(download_id),
+        ],
+    );
+    db_service.execute(update_query).await.map_err(|e| e.to_string())?;
+
+    // Kick the pump: it will start as many pending downloads as there are slots.
+    let active_downloads = {
+        let manager = download_manager.0.lock().map_err(|e| e.to_string())?;
+        manager.get_active_downloads()
+    };
+    pump_download_queue(app, db_service, active_downloads).await;
+
+    Ok(())
+}
+
+/// Enqueue a batch of already-queued video downloads, resolving each one's
+/// transcode URL from the repository using the `quality_preset` stored on the
+/// row. Then let the pump start them subject to the concurrency limit.
+///
+/// This is the bulk video path (series/season): `download_series`/
+/// `download_season` insert the rows, then this resolves URLs and enqueues them
+/// so they actually start. Resolving server-side avoids round-tripping every
+/// episode URL through the frontend.
+#[tauri::command]
+#[specta::specta]
+pub async fn enqueue_video_downloads(
+    db: State<'_, DatabaseWrapper>,
+    download_manager: State<'_, DownloadManagerWrapper>,
+    repository: State<'_, crate::commands::repository::RepositoryManagerWrapper>,
+    app: tauri::AppHandle,
+    handle: String,
+    download_ids: Vec<i64>,
+    target_dir: String,
+) -> Result<(), String> {
+    use crate::repository::MediaRepository;
+
+    let repo = repository.0.get(&handle).ok_or("Repository not found")?;
+
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+
+    for download_id in download_ids {
+        // Read the item + quality preset for this queued download.
+        let info_query = Query::with_params(
+            "SELECT item_id, COALESCE(quality_preset, 'original') FROM downloads WHERE id = ?",
+            vec![QueryParam::Int64(download_id)],
+        );
+        let (item_id, quality): (String, String) = match db_service
+            .query_one(info_query, |row| Ok((row.get(0)?, row.get(1)?)))
+            .await
+        {
+            Ok(row) => row,
+            Err(e) => {
+                warn!("[enqueue_video] Skipping download {}: {}", download_id, e);
+                continue;
+            }
+        };
+
+        // Build the transcode URL (pure URL builder, no server round-trip).
+        let stream_url = repo.as_ref().get_video_download_url(&item_id, &quality, None);
+
+        let update_query = Query::with_params(
+            "UPDATE downloads SET status = 'pending', stream_url = ?, target_dir = ? WHERE id = ?",
+            vec![
+                QueryParam::String(stream_url),
+                QueryParam::String(target_dir.clone()),
+                QueryParam::Int64(download_id),
+            ],
+        );
+        if let Err(e) = db_service.execute(update_query).await {
+            warn!("[enqueue_video] Failed to persist URL for download {}: {}", download_id, e);
+        }
+    }
+
+    // Pump once: starts up to max_concurrent, the rest drain as slots free.
+    let active_downloads = {
+        let manager = download_manager.0.lock().map_err(|e| e.to_string())?;
+        manager.get_active_downloads()
+    };
+    pump_download_queue(app, db_service, active_downloads).await;
+
+    Ok(())
+}
+
+/// Start as many pending downloads as there are free concurrency slots.
+///
+/// Picks the highest-priority `pending` rows that have a persisted `stream_url`
+/// (FIFO within a priority), registers each, flips it to `downloading`, and
+/// spawns a worker. Each spawned worker calls this again on completion/failure,
+/// so the queue drains itself without any frontend involvement.
+pub(crate) async fn pump_download_queue(
+    app: tauri::AppHandle,
+    db_service: Arc<crate::storage::db_service::RusqliteService>,
+    active_downloads: Arc<Mutex<std::collections::HashSet<i64>>>,
+) {
+    use crate::download::events::DownloadEvent;
+    use tauri::Emitter;
+
+    let max_concurrent = {
+        let manager = app.state::<DownloadManagerWrapper>();
+        let manager = match manager.0.lock() {
+            Ok(m) => m,
+            Err(e) => {
+                error!("[pump] Failed to lock download manager: {}", e);
+                return;
+            }
+        };
+        manager.max_concurrent()
+    };
+
+    loop {
+        // How many slots are free right now?
+        let free_slots = {
+            let active = match active_downloads.lock() {
+                Ok(a) => a,
+                Err(e) => {
+                    error!("[pump] Failed to lock active downloads: {}", e);
+                    return;
+                }
+            };
+            max_concurrent.saturating_sub(active.len())
+        };
+        if free_slots == 0 {
+            return;
+        }
+
+        // Find the next pending, startable download (has a stream URL). Exclude
+        // anything already registered as active to avoid double-starting.
+        let next_query = Query::with_params(
+            "SELECT id, item_id, file_path, stream_url, target_dir
+             FROM downloads
+             WHERE status = 'pending'
+               AND stream_url IS NOT NULL
+               AND target_dir IS NOT NULL
+             ORDER BY priority DESC, queued_at ASC",
+            vec![],
+        );
+
+        let candidates: Vec<(i64, String, String, String, String)> = match db_service
+            .query_many(next_query, |row| {
+                Ok((row.get(0)?, row.get(1)?, row.get(2)?, row.get(3)?, row.get(4)?))
+            })
+            .await
+        {
+            Ok(rows) => rows,
+            Err(e) => {
+                error!("[pump] Failed to query pending downloads: {}", e);
+                return;
+            }
+        };
+
+        // Pick the first candidate not already active.
+        let next = candidates.into_iter().find(|(id, _, _, _, _)| {
+            active_downloads
+                .lock()
+                .map(|active| !active.contains(id))
+                .unwrap_or(false)
+        });
+
+        let (download_id, item_id, file_path, stream_url, target_dir) = match next {
+            Some(n) => n,
+            None => return, // Nothing pending to start
+        };
+
+        // Register the slot. If registration fails (race: another pump filled
+        // the last slot), stop — we'll be re-pumped when a slot frees.
+        {
+            let manager = app.state::<DownloadManagerWrapper>();
+            let manager = match manager.0.lock() {
+                Ok(m) => m,
+                Err(e) => {
+                    error!("[pump] Failed to lock download manager: {}", e);
+                    return;
+                }
+            };
+            if !manager.register_download(download_id) {
+                return;
+            }
+            info!(
+                "[pump] Download {} started. Active downloads: {}/{}",
+                download_id,
+                manager.active_count(),
+                manager.max_concurrent()
+            );
+        }
+
+        // Mark as downloading and stamp started_at.
+        let update_query = Query::with_params(
+            "UPDATE downloads SET status = 'downloading', started_at = CURRENT_TIMESTAMP WHERE id = ?",
+            vec![QueryParam::Int64(download_id)],
+        );
+        if let Err(e) = db_service.execute(update_query).await {
+            error!("[pump] Failed to mark download {} downloading: {}", download_id, e);
+            if let Ok(mut a) = active_downloads.lock() {
+                a.remove(&download_id);
+            }
+            continue;
+        }
+
+        // Emit started event so the UI flips the row.
+        let _ = app.emit(
+            "download-event",
+            DownloadEvent::Started {
+                download_id,
+                item_id: item_id.clone(),
+            },
+        );
+
+        let target_path = PathBuf::from(&target_dir).join(&file_path);
+        spawn_download_worker(
+            app.clone(),
+            download_id,
+            item_id,
+            stream_url,
+            target_path,
+            active_downloads.clone(),
+        );
+    }
+}
+
+/// Spawn the background worker for one download. On completion or failure it
+/// unregisters the slot, emits the terminal event, and pumps the queue so the
+/// next pending download starts automatically.
+fn spawn_download_worker(
+    app: tauri::AppHandle,
+    download_id: i64,
+    item_id: String,
+    stream_url: String,
+    target_path: std::path::PathBuf,
+    active_downloads: Arc<Mutex<std::collections::HashSet<i64>>>,
+) {
+    use crate::download::{DownloadTask, DownloadWorker};
+    use crate::download::events::DownloadEvent;
+    use tauri::Emitter;
+
+    let task = DownloadTask {
+        url: stream_url,
+        target_path: target_path.clone(),
+    };
+
     tauri::async_runtime::spawn(async move {
         debug!("Download task started for download_id: {}", download_id);
         let worker = DownloadWorker::new();
 
         // Progress callback that emits events to the frontend
-        let progress_app = app_clone.clone();
+        let progress_app = app.clone();
-        let progress_item_id = item_id_clone.clone();
+        let progress_item_id = item_id.clone();
         let on_progress = move |bytes_downloaded: u64, total_bytes: Option<u64>| {
             let progress = total_bytes
                 .filter(|&t| t > 0)
@@ -975,54 +1260,55 @@ pub async fn start_download(
             let _ = progress_app.emit("download-event", event);
         };
 
-        match worker.download(&task, on_progress).await {
+        let result = worker.download(&task, on_progress).await;
-            Ok(result) => {
-                info!("Download completed successfully: {} bytes", result.bytes_downloaded);
 
-                // Unregister from download manager
+        // Free the slot before pumping so the next download can take it.
         if let Ok(mut active) = active_downloads.lock() {
             active.remove(&download_id);
             debug!("   Unregistered download {}. Active downloads: {}", download_id, active.len());
         }
 
-                // Emit completed event - the frontend will handle state updates
+        match result {
+            Ok(res) => {
+                info!("Download completed successfully: {} bytes", res.bytes_downloaded);
                 let completed_event = DownloadEvent::Completed {
                     download_id,
-                    item_id: item_id_clone,
+                    item_id,
                     file_path: target_path.to_string_lossy().to_string(),
                 };
-                debug!("Emitting completed event: {:?}", completed_event);
+                match app.emit("download-event", completed_event) {
-                debug!("   Serialized: {}", serde_json::to_string(&completed_event).unwrap_or_default());
-                match app_clone.emit("download-event", completed_event) {
                     Ok(_) => debug!("   Completed event emitted successfully"),
                     Err(e) => error!("   Completed event emit failed: {:?}", e),
                 }
             }
             Err(e) => {
                 error!("Download failed: {:?}", e);
-
-                // Unregister from download manager
-                if let Ok(mut active) = active_downloads.lock() {
-                    active.remove(&download_id);
-                    debug!("   Unregistered failed download {}. Active downloads: {}", download_id, active.len());
-                }
-
-                // Emit failed event - the frontend will handle state updates
                 let failed_event = DownloadEvent::Failed {
                     download_id,
-                    item_id: item_id_clone.clone(),
+                    item_id,
                     error: e.to_string(),
                 };
-                debug!("Emitting failed event: {:?}", failed_event);
+                match app.emit("download-event", failed_event) {
-                match app_clone.emit("download-event", failed_event) {
                     Ok(_) => debug!("   Failed event emitted successfully"),
                     Err(e) => error!("   Failed event emit failed: {:?}", e),
                 }
             }
         }
-    });
 
-    Ok(())
+        // A slot just freed — start the next pending download (if any).
+        let db_service = {
+            let db = app.state::<DatabaseWrapper>();
+            let database = match db.0.lock() {
+                Ok(d) => d,
+                Err(e) => {
+                    error!("[pump] Failed to lock database after download {}: {}", download_id, e);
+                    return;
+                }
+            };
+            Arc::new(database.service())
+        };
+        pump_download_queue(app.clone(), db_service, active_downloads).await;
+    });
 }
 
 /// Delete a completed download

src-tauri/src/commands/playback_mode.rs

@@ -41,12 +41,30 @@ pub fn playback_mode_is_transferring(
 pub async fn playback_mode_transfer_to_remote(
     manager: State<'_, PlaybackModeManagerWrapper>,
     session_id: String,
+    position: Option<f64>,
 ) -> Result<(), String> {
     log::info!(
-        "[PlaybackModeCommands] Transferring to remote session: {}",
+        "[PlaybackModeCommands] Transferring to remote session: {} (position override: {:?})",
-        session_id
+        session_id,
+        position
     );
-    manager.0.transfer_to_remote(session_id).await
+    manager.0.transfer_to_remote(session_id, position).await
+}
+
+/// Set the transferring flag on the playback mode manager.
+///
+/// Used by the frontend remote->local flow to mark the whole two-step sequence
+/// as a transfer, so `player_play_tracks` starts LOCAL playback instead of
+/// casting back to the remote session it's leaving. Always pair `true` with a
+/// later `false` (including on error) so the flag can't stick.
+#[tauri::command]
+#[specta::specta]
+pub async fn playback_mode_set_transferring(
+    manager: State<'_, PlaybackModeManagerWrapper>,
+    transferring: bool,
+) -> Result<(), String> {
+    manager.0.set_transferring(transferring);
+    Ok(())
 }
 
 /// Transfer playback from remote session back to local device

src-tauri/src/commands/player/mod.rs

@@ -224,6 +224,10 @@ pub struct PlayTracksRequest {
     pub start_index: usize,
     pub shuffle: bool,
     pub context: PlayTracksContext,
+    /// Position (seconds) to resume the starting track from. Used when taking
+    /// over playback from a remote session so we don't restart from 0.
+    #[serde(default)]
+    pub start_position: Option<f64>,
 }
 
 /// Context information for track playback
@@ -374,6 +378,65 @@ pub(super) async fn check_for_local_download(
     }
 }
 
+/// Re-point queued streaming items at completed local downloads.
+///
+/// Sources are resolved once when the queue is built, so downloads that finish
+/// while it plays (preloaded upcoming tracks) — or that existed before the
+/// connection dropped — would otherwise keep streaming. Called before advancing
+/// so the next track always prefers the on-disk copy.
+///
+/// Returns the number of items switched to a local source.
+pub(super) async fn refresh_queue_local_sources(
+    controller: &PlayerController,
+    db: &DatabaseWrapper,
+) -> Result<usize, String> {
+    // Collect remote item IDs first; the queue lock must not be held across awaits.
+    let remote_ids: Vec<String> = {
+        let queue = controller.queue();
+        let queue_lock = queue.lock().map_err(|e| e.to_string())?;
+        queue_lock
+            .items()
+            .iter()
+            .filter_map(|item| match &item.source {
+                MediaSource::Remote { jellyfin_item_id, .. } => Some(jellyfin_item_id.clone()),
+                _ => None,
+            })
+            .collect()
+    };
+
+    if remote_ids.is_empty() {
+        return Ok(0);
+    }
+
+    let mut local_paths: Vec<(String, String)> = Vec::new();
+    for id in remote_ids {
+        if let Some(path) = check_for_local_download(db, &id).await? {
+            local_paths.push((id, path));
+        }
+    }
+
+    if local_paths.is_empty() {
+        return Ok(0);
+    }
+
+    let queue = controller.queue();
+    let mut queue_lock = queue.lock().map_err(|e| e.to_string())?;
+    let mut switched = 0;
+    for item in queue_lock.items_mut() {
+        if let MediaSource::Remote { jellyfin_item_id, .. } = &item.source {
+            if let Some((id, path)) = local_paths.iter().find(|(id, _)| id == jellyfin_item_id) {
+                info!("[Player] Switching queued track {} to local download: {}", id, path);
+                item.source = MediaSource::Local {
+                    file_path: PathBuf::from(path),
+                    jellyfin_item_id: Some(id.clone()),
+                };
+                switched += 1;
+            }
+        }
+    }
+    Ok(switched)
+}
+
 /// Play a single media item (audio or video)
 ///
 /// Accepts a PlayItemRequest with all optional fields properly defaulted.
@@ -675,6 +738,7 @@ pub async fn player_next(
     player: State<'_, PlayerStateWrapper>,
     session: State<'_, MediaSessionManagerWrapper>,
     playback_mode: State<'_, super::playback_mode::PlaybackModeManagerWrapper>,
+    db: State<'_, DatabaseWrapper>,
 ) -> Result<PlayerStatus, String> {
     debug!("[player_next] Command called from frontend");
 
@@ -693,6 +757,10 @@ pub async fn player_next(
     } else {
         // Local playback
         let controller = player.0.lock().await;
+        // Prefer downloads that completed since the queue was built
+        if let Err(e) = refresh_queue_local_sources(&controller, &db).await {
+            warn!("[player_next] Failed to refresh local sources: {}", e);
+        }
         controller.next().map_err(|e| e.to_string())?;
         controller.emit_queue_changed();
 
@@ -728,6 +796,7 @@ pub async fn player_previous(
     player: State<'_, PlayerStateWrapper>,
     session: State<'_, MediaSessionManagerWrapper>,
     playback_mode: State<'_, super::playback_mode::PlaybackModeManagerWrapper>,
+    db: State<'_, DatabaseWrapper>,
 ) -> Result<PlayerStatus, String> {
     // Check if we're in remote mode
     let mode = playback_mode.0.get_mode();
@@ -744,6 +813,10 @@ pub async fn player_previous(
     } else {
         // Local playback
         let controller = player.0.lock().await;
+        // Prefer downloads that completed since the queue was built
+        if let Err(e) = refresh_queue_local_sources(&controller, &db).await {
+            warn!("[player_previous] Failed to refresh local sources: {}", e);
+        }
         controller.previous().map_err(|e| e.to_string())?;
         controller.emit_queue_changed();
 
@@ -1245,6 +1318,59 @@ pub(super) fn get_queue_status(controller: &PlayerController) -> QueueStatus {
     }
 }
 
+/// Start a freshly-built queue on the active remote session.
+///
+/// Used by the "play tracks"/"play album track" commands when we're in remote
+/// mode: instead of starting local MPV playback, we cast the selected tracks to
+/// the remote device. Mirrors PlaybackModeManager::transfer_to_remote's
+/// play_on_session call, but for a brand-new selection (so there's no resume
+/// position - playback starts from the chosen track's beginning).
+///
+/// Local-only items (no Jellyfin ID) can't be cast, so they're filtered out and
+/// the start index is adjusted to the remaining Jellyfin items. Returns an error
+/// if the selected track itself has no Jellyfin ID.
+async fn play_selection_on_remote(
+    controller: &PlayerController,
+    session_id: &str,
+    media_items: &[MediaItem],
+    start_index: usize,
+) -> Result<(), String> {
+    // Collect Jellyfin IDs, tracking where the selected track lands after any
+    // local-only items are dropped.
+    let mut jellyfin_ids: Vec<String> = Vec::new();
+    let mut adjusted_index: Option<usize> = None;
+    for (i, item) in media_items.iter().enumerate() {
+        if let Some(id) = item.jellyfin_id() {
+            if i == start_index {
+                adjusted_index = Some(jellyfin_ids.len());
+            }
+            jellyfin_ids.push(id.to_string());
+        }
+    }
+
+    let start_index = adjusted_index
+        .ok_or("Cannot play on remote: selected track is not from Jellyfin")?;
+
+    if jellyfin_ids.is_empty() {
+        return Err("Cannot play on remote: no Jellyfin tracks in selection".to_string());
+    }
+
+    let client = {
+        let client_arc = controller.jellyfin_client();
+        let client_opt = client_arc.lock().map_err(|e| e.to_string())?;
+        client_opt
+            .as_ref()
+            .ok_or("Jellyfin client not configured")?
+            .clone()
+    };
+
+    // Fresh selection: start from the beginning of the chosen track.
+    client
+        .play_on_session(session_id.to_string(), jellyfin_ids, start_index, None)
+        .await
+        .map_err(|e| format!("Failed to start playback on remote session: {}", e))
+}
+
 
 /// Play a track from an album - backend fetches all album tracks and builds queue
 #[tauri::command]
@@ -1254,6 +1380,7 @@ pub async fn player_play_album_track(
     session: State<'_, MediaSessionManagerWrapper>,
     db: State<'_, DatabaseWrapper>,
     repository_manager: State<'_, super::repository::RepositoryManagerWrapper>,
+    playback_mode: State<'_, super::playback_mode::PlaybackModeManagerWrapper>,
     repository_handle: String,
     request: PlayAlbumTrackRequest,
 ) -> Result<PlayerStatus, String> {
@@ -1376,11 +1503,24 @@ pub async fn player_play_album_track(
         session_mgr.start_audio_session(first_item.clone());
     }
 
-    // Play the queue
     let controller = player.0.lock().await;
+
+    // When controlling a remote session, cast the selection there instead of
+    // starting local MPV playback. We still load the queue locally (below) so
+    // the queue/context stay in sync for the UI and for transferring back.
+    let remote_session = match playback_mode.0.get_mode() {
+        crate::playback_mode::PlaybackMode::Remote { session_id } => Some(session_id),
+        _ => None,
+    };
+
+    if let Some(session_id) = &remote_session {
+        play_selection_on_remote(&controller, session_id, &media_items, start_index).await?;
+        controller.set_queue(media_items, start_index).map_err(|e| e.to_string())?;
+    } else {
         controller
             .play_queue(media_items, start_index)
             .map_err(|e| e.to_string())?;
+    }
 
     // Set the queue context for remote transfer
     {
@@ -1422,6 +1562,7 @@ pub async fn player_play_tracks(
     session: State<'_, MediaSessionManagerWrapper>,
     db: State<'_, DatabaseWrapper>,
     repository_manager: State<'_, super::repository::RepositoryManagerWrapper>,
+    playback_mode: State<'_, super::playback_mode::PlaybackModeManagerWrapper>,
     repository_handle: String,
     request: PlayTracksRequest,
 ) -> Result<PlayerStatus, String> {
@@ -1529,10 +1670,33 @@ pub async fn player_play_tracks(
         session_mgr.start_audio_session(first_item.clone());
     }
 
-    // Play queue
     let controller = player.0.lock().await;
-    controller.play_queue(media_items, request.start_index)
+
+    // When controlling a remote session, cast the selection there instead of
+    // starting local MPV playback. Skip this while a transfer is in flight: the
+    // transfer-to-local path calls this command to load the queue locally and
+    // the mode is still Remote until the transfer completes - routing it back to
+    // the remote would undo the transfer.
+    let remote_session = match playback_mode.0.get_mode() {
+        crate::playback_mode::PlaybackMode::Remote { session_id }
+            if !playback_mode.0.is_transferring() =>
+        {
+            Some(session_id)
+        }
+        _ => None,
+    };
+
+    if let Some(session_id) = &remote_session {
+        play_selection_on_remote(&controller, session_id, &media_items, request.start_index)
+            .await?;
+        controller
+            .set_queue(media_items, request.start_index)
             .map_err(|e| e.to_string())?;
+    } else {
+        controller
+            .play_queue_from(media_items, request.start_index, request.start_position)
+            .map_err(|e| e.to_string())?;
+    }
 
     // Set queue context
     {
@@ -1574,12 +1738,23 @@ pub async fn player_preload_upcoming(
     player: State<'_, PlayerStateWrapper>,
     db: State<'_, DatabaseWrapper>,
     smart_cache: State<'_, SmartCacheWrapper>,
+    download_manager: State<'_, crate::commands::download::DownloadManagerWrapper>,
+    app: tauri::AppHandle,
     user_id: String,
     _download_base_path: String,
 ) -> Result<PreloadResult, String> {
-    let db_service = {
+    // The pump only starts rows that carry both a stream URL and a target dir,
+    // so resolve the same storage root the user-initiated download paths use
+    // (storage_get_path = the database's parent directory).
+    let (db_service, target_dir) = {
         let database = db.0.lock().map_err(|e| e.to_string())?;
-        Arc::new(database.service())
+        let target_dir = database
+            .path()
+            .parent()
+            .ok_or_else(|| "Database path has no parent directory".to_string())?
+            .to_string_lossy()
+            .to_string();
+        (Arc::new(database.service()), target_dir)
     };
 
     // Get cache settings
@@ -1617,10 +1792,12 @@ pub async fn player_preload_upcoming(
 
     // Process each upcoming item
     for item in upcoming_items {
-        // Only process items with Remote source (not already local)
+        // Only process items with Remote source (not already local). The
-        let jellyfin_id = match &item.source {
+        // source already carries the resolved stream URL — reuse it so the
-            MediaSource::Remote { jellyfin_item_id, .. } => {
+        // pump can start the download without any extra resolution step.
-                jellyfin_item_id.clone()
+        let (jellyfin_id, stream_url) = match &item.source {
+            MediaSource::Remote { jellyfin_item_id, stream_url } => {
+                (jellyfin_item_id.clone(), stream_url.clone())
             }
             MediaSource::Local { .. } => {
                 already_downloaded += 1;
@@ -1632,9 +1809,13 @@ pub async fn player_preload_upcoming(
             }
         };
 
-        // Check if already downloaded
+        // Check if already downloaded or actively in flight. Stale pending rows
+        // without a stream URL are NOT skipped here — the upsert below heals
+        // them so the pump can finally start them.
         let query = Query::with_params(
-            "SELECT file_path FROM downloads WHERE item_id = ? AND user_id = ? AND status IN ('completed', 'downloading', 'pending') LIMIT 1",
+            "SELECT file_path FROM downloads WHERE item_id = ? AND user_id = ?
+             AND (status IN ('completed', 'downloading')
+                  OR (status = 'pending' AND stream_url IS NOT NULL)) LIMIT 1",
             vec![
                 QueryParam::String(jellyfin_id.clone()),
                 QueryParam::String(user_id.clone()),
@@ -1651,14 +1832,29 @@ pub async fn player_preload_upcoming(
             continue;
         }
 
-        // Queue for download with low priority (preload priority = -100)
+        // Queue for download with low priority (preload priority = -100) so
-        let file_path = format!("{}/{}.mp3", sanitize_filename(&item.album.clone().unwrap_or_default()), sanitize_filename(&item.title));
+        // user-initiated downloads always win a pump slot first.
+        let album_dir = item
+            .album
+            .as_deref()
+            .filter(|a| !a.is_empty())
+            .unwrap_or("Unknown Album");
+        let file_path = format!(
+            "downloads/{}/{}.mp3",
+            sanitize_filename(album_dir),
+            sanitize_filename(&item.title)
+        );
 
-        // Insert download record with preload priority
+        // Insert with the stream URL + target dir the pump needs to start it.
+        // On conflict, heal pre-existing rows that were queued without a URL
+        // (they could never start) instead of leaving them stuck.
         let insert_query = Query::with_params(
-            "INSERT INTO downloads (item_id, user_id, file_path, status, priority, queued_at, item_name, artist_name, album_name)
+            "INSERT INTO downloads (item_id, user_id, file_path, status, priority, queued_at, item_name, artist_name, album_name, download_source, media_type, stream_url, target_dir)
-             VALUES (?, ?, ?, 'pending', -100, CURRENT_TIMESTAMP, ?, ?, ?)
+             VALUES (?, ?, ?, 'pending', -100, CURRENT_TIMESTAMP, ?, ?, ?, 'auto', 'audio', ?, ?)
-             ON CONFLICT(item_id, user_id) DO NOTHING",
+             ON CONFLICT(item_id, user_id) DO UPDATE SET
+                 stream_url = excluded.stream_url,
+                 target_dir = excluded.target_dir
+             WHERE downloads.status = 'pending' AND downloads.stream_url IS NULL",
             vec![
                 QueryParam::String(jellyfin_id),
                 QueryParam::String(user_id.clone()),
@@ -1666,6 +1862,8 @@ pub async fn player_preload_upcoming(
                 QueryParam::String(item.title.clone()),
                 item.artist.clone().map(QueryParam::String).unwrap_or(QueryParam::Null),
                 item.album.clone().map(QueryParam::String).unwrap_or(QueryParam::Null),
+                QueryParam::String(stream_url),
+                QueryParam::String(target_dir.clone()),
             ],
         );
 
@@ -1685,6 +1883,16 @@ pub async fn player_preload_upcoming(
         }
     }
 
+    // Kick the pump so the queued preloads actually start; without this they'd
+    // only begin once some other download activity pumps the queue.
+    if queued_count > 0 {
+        let active_downloads = {
+            let manager = download_manager.0.lock().map_err(|e| e.to_string())?;
+            manager.get_active_downloads()
+        };
+        crate::commands::download::pump_download_queue(app, db_service, active_downloads).await;
+    }
+
     info!("[Preload] Result: queued={}, already_downloaded={}, skipped={}", queued_count, already_downloaded, skipped);
 
     Ok(PreloadResult {
@@ -1731,9 +1939,10 @@ pub async fn player_get_cache_config(
 #[specta::specta]
 pub async fn player_configure_jellyfin(
     player: State<'_, PlayerStateWrapper>,
+    db: State<'_, DatabaseWrapper>,
     server_url: String,
     access_token: String,
-    _user_id: String,
+    user_id: String,
     device_id: String,
 ) -> Result<(), String> {
     log::info!("[PlayerCommand] Configuring Jellyfin client for playback reporting");
@@ -1744,12 +1953,31 @@ pub async fn player_configure_jellyfin(
         device_id,
     };
 
-    let client = JellyfinClient::new(config)?;
+    // Legacy client (used for remote session control / casting).
+    let client = JellyfinClient::new(config.clone())?;
+
+    // Build the PlaybackReporter the player and backends (MPV + ExoPlayer)
+    // actually report through. Without this, Start/Progress/Stopped never reach
+    // Jellyfin, so playback position never syncs and you can't resume on another
+    // device. The reporter shares the player controller's Arc, so populating it
+    // here lights up reporting on both desktop and Android, on every auth path
+    // that configures the player (login / restore / reauth).
+    let db_service = {
+        let database = db.0.lock().map_err(|e| e.to_string())?;
+        Arc::new(database.service())
+    };
+    let reporter_client = JellyfinClient::new(config)?;
+    let reporter = crate::playback_reporting::PlaybackReporter::new(
+        db_service,
+        Arc::new(TokioMutex::new(Some(reporter_client))),
+        user_id,
+    );
 
     let controller = player.0.lock().await;
     controller.set_jellyfin_client(Some(client));
+    controller.set_playback_reporter(Some(reporter)).await;
 
-    log::info!("[PlayerCommand] Jellyfin client configured successfully");
+    log::info!("[PlayerCommand] Jellyfin client and playback reporter configured successfully");
     Ok(())
 }
 
@@ -1763,13 +1991,105 @@ pub async fn player_disable_jellyfin(
 
     let controller = player.0.lock().await;
     controller.set_jellyfin_client(None);
+    controller.set_playback_reporter(None).await;
 
-    log::info!("[PlayerCommand] Jellyfin client disabled");
+    log::info!("[PlayerCommand] Jellyfin client and playback reporter disabled");
     Ok(())
 }
 
 #[cfg(test)]
 mod tests {
+    /// Queue items enqueued as Remote must flip to Local once a completed
+    /// download exists on disk — this is what makes preloaded tracks (and
+    /// offline playback after a connection drop) actually use the cache.
+    #[tokio::test]
+    async fn test_refresh_queue_local_sources_switches_completed_downloads() {
+        use super::{refresh_queue_local_sources, DatabaseWrapper};
+        use crate::player::{MediaItem, MediaSource, MediaType, PlayerController};
+        use crate::storage::Database;
+        use std::sync::Mutex;
+
+        // A real file on disk for the completed download; a missing file for
+        // the second entry to prove nonexistent files are not switched.
+        let dir = std::env::temp_dir().join("jellytau-test-refresh-sources");
+        std::fs::create_dir_all(&dir).unwrap();
+        let existing = dir.join("track-a.mp3");
+        std::fs::write(&existing, b"audio").unwrap();
+        let missing = dir.join("track-b-missing.mp3");
+        let _ = std::fs::remove_file(&missing);
+
+        let database = Database::open_in_memory().unwrap();
+        {
+            let conn = database.connection();
+            let conn = conn.lock().unwrap();
+            conn.execute_batch(&format!(
+                r#"
+                INSERT INTO servers (id, name, url) VALUES ('srv', 'Test', 'http://test');
+                INSERT INTO users (id, server_id, username) VALUES ('user1', 'srv', 'tester');
+                INSERT INTO downloads (item_id, user_id, file_path, status)
+                    VALUES ('track-a', 'user1', '{}', 'completed');
+                INSERT INTO downloads (item_id, user_id, file_path, status)
+                    VALUES ('track-b', 'user1', '{}', 'completed');
+                "#,
+                existing.display(),
+                missing.display()
+            ))
+            .unwrap();
+        }
+        let db = DatabaseWrapper(Mutex::new(database));
+
+        let make_item = |id: &str| MediaItem {
+            id: id.to_string(),
+            title: id.to_string(),
+            name: None,
+            artist: None,
+            album: None,
+            album_name: None,
+            album_id: None,
+            artist_items: None,
+            artists: None,
+            primary_image_tag: None,
+            item_type: None,
+            playlist_id: None,
+            duration: None,
+            artwork_url: None,
+            media_type: MediaType::Audio,
+            source: MediaSource::Remote {
+                stream_url: format!("http://test/Audio/{}/stream", id),
+                jellyfin_item_id: id.to_string(),
+            },
+            video_codec: None,
+            needs_transcoding: false,
+            video_width: None,
+            video_height: None,
+            subtitles: vec![],
+            series_id: None,
+            server_id: None,
+        };
+
+        let controller = PlayerController::default();
+        controller
+            .set_queue(vec![make_item("track-a"), make_item("track-b")], 0)
+            .unwrap();
+
+        let switched = refresh_queue_local_sources(&controller, &db).await.unwrap();
+        assert_eq!(switched, 1, "only the download whose file exists switches");
+
+        let queue = controller.queue();
+        let queue_lock = queue.lock().unwrap();
+        match &queue_lock.items()[0].source {
+            MediaSource::Local { file_path, jellyfin_item_id } => {
+                assert_eq!(file_path, &existing);
+                assert_eq!(jellyfin_item_id.as_deref(), Some("track-a"));
+            }
+            other => panic!("track-a should be local, got {:?}", other),
+        }
+        assert!(
+            matches!(queue_lock.items()[1].source, MediaSource::Remote { .. }),
+            "track-b's file is missing, it must stay remote"
+        );
+    }
+
     /// Test track index finding in album
     /// This reproduces the bug where clicking songs 1-5 always played song 13
     #[test]

src-tauri/src/commands/player/queue.rs

@@ -347,10 +347,16 @@ pub async fn player_add_tracks_by_ids(
 #[specta::specta]
 pub async fn player_skip_to(
     player: State<'_, PlayerStateWrapper>,
+    db: State<'_, DatabaseWrapper>,
     index: usize,
 ) -> Result<PlayerStatus, String> {
     let controller = player.0.lock().await;
 
+    // Prefer downloads that completed since the queue was built
+    if let Err(e) = super::refresh_queue_local_sources(&controller, &db).await {
+        log::warn!("[player_skip_to] Failed to refresh local sources: {}", e);
+    }
+
     // Skip to the index and get the item to play
     let item = {
         let queue = controller.queue();

src-tauri/src/commands/player/remote.rs

@@ -6,6 +6,7 @@
 use tauri::State;
 
 use super::PlayerStateWrapper;
+use crate::jellyfin::client::LmsSyncGroup;
 
 /// Play items on a remote Jellyfin session (casting)
 #[tauri::command]
@@ -129,3 +130,92 @@ pub async fn remote_session_toggle_mute(
         Err("Jellyfin client not configured".to_string())
     }
 }
+
+// --- JellyLMS multi-room sync groups (fuse / unfuse LMS zones) --------------
+//
+// The frontend addresses LMS players by MAC address, which it derives from a
+// session's device id (`lms-{mac}`). These commands forward to the JellyLMS
+// plugin REST API via the configured JellyfinClient.
+
+/// List current LMS sync groups.
+#[tauri::command]
+#[specta::specta]
+pub async fn lms_get_sync_groups(
+    player: State<'_, PlayerStateWrapper>,
+) -> Result<Vec<LmsSyncGroup>, String> {
+    let client_opt = {
+        let controller = player.0.lock().await;
+        controller.jellyfin_client().lock().map_err(|e| e.to_string())?.clone()
+    };
+
+    if let Some(client) = client_opt {
+        client.lms_get_sync_groups().await
+    } else {
+        Err("Jellyfin client not configured".to_string())
+    }
+}
+
+/// Fuse LMS zones into a sync group. `master_mac` keeps playing and the
+/// `slave_macs` zones join it in sync.
+#[tauri::command]
+#[specta::specta]
+pub async fn lms_create_sync_group(
+    player: State<'_, PlayerStateWrapper>,
+    master_mac: String,
+    slave_macs: Vec<String>,
+) -> Result<(), String> {
+    log::info!("[LmsSync] Fusing zones: master={}, slaves={:?}", master_mac, slave_macs);
+
+    let client_opt = {
+        let controller = player.0.lock().await;
+        controller.jellyfin_client().lock().map_err(|e| e.to_string())?.clone()
+    };
+
+    if let Some(client) = client_opt {
+        client.lms_create_sync_group(&master_mac, slave_macs).await
+    } else {
+        Err("Jellyfin client not configured".to_string())
+    }
+}
+
+/// Remove a single LMS zone from its sync group (decouple one player).
+#[tauri::command]
+#[specta::specta]
+pub async fn lms_unsync_player(
+    player: State<'_, PlayerStateWrapper>,
+    mac: String,
+) -> Result<(), String> {
+    log::info!("[LmsSync] Decoupling zone {}", mac);
+
+    let client_opt = {
+        let controller = player.0.lock().await;
+        controller.jellyfin_client().lock().map_err(|e| e.to_string())?.clone()
+    };
+
+    if let Some(client) = client_opt {
+        client.lms_unsync_player(&mac).await
+    } else {
+        Err("Jellyfin client not configured".to_string())
+    }
+}
+
+/// Dissolve an entire LMS sync group, identified by its master's MAC.
+#[tauri::command]
+#[specta::specta]
+pub async fn lms_dissolve_sync_group(
+    player: State<'_, PlayerStateWrapper>,
+    master_mac: String,
+) -> Result<(), String> {
+    log::info!("[LmsSync] Dissolving group with master {}", master_mac);
+
+    let client_opt = {
+        let controller = player.0.lock().await;
+        controller.jellyfin_client().lock().map_err(|e| e.to_string())?.clone()
+    };
+
+    if let Some(client) = client_opt {
+        client.lms_dissolve_sync_group(&master_mac).await
+    } else {
+        Err("Jellyfin client not configured".to_string())
+    }
+}

src-tauri/src/commands/player/timers.rs

@@ -142,6 +142,7 @@ pub async fn player_play_next_episode(
 pub async fn player_on_playback_ended(
     player: State<'_, PlayerStateWrapper>,
     repository_manager: State<'_, crate::commands::repository::RepositoryManagerWrapper>,
+    db: State<'_, DatabaseWrapper>,
     item_id: Option<String>,
     repository_handle: Option<String>,
 ) -> Result<(), String> {
@@ -174,8 +175,14 @@ pub async fn player_on_playback_ended(
     // Handle the decision
     match decision {
         AutoplayDecision::Stop => {
-            log::debug!("[Autoplay] Decision: Stop playback");
+            log::info!("[Autoplay] Decision: Stop playback");
             let controller = controller_arc.lock().await;
+            // Clear the queue so the frontend's currentQueueItem becomes null and
+            // the mini player hides. Without this, the queue still holds the last
+            // track and the bar would linger (the frontend keeps the bar visible
+            // through transient idle blips as long as a queue item exists).
+            controller.clear_queue();
+            controller.emit_queue_changed();
             if let Some(emitter) = controller.event_emitter() {
                 // Emit StateChanged to idle to clear the current media from mini player
                 // Note: Do NOT emit PlaybackEnded here - it would cause an infinite loop
@@ -187,9 +194,14 @@ pub async fn player_on_playback_ended(
             }
         }
         AutoplayDecision::AdvanceToNext => {
-            log::debug!("[Autoplay] Decision: Advance to next track");
+            log::info!("[Autoplay] Decision: Advance to next track");
             // Advance to next track in queue
             let controller = controller_arc.lock().await;
+            // Prefer downloads that completed since the queue was built (e.g.
+            // preloaded upcoming tracks) over continuing to stream.
+            if let Err(e) = super::refresh_queue_local_sources(&controller, &db).await {
+                log::warn!("[Autoplay] Failed to refresh local sources: {}", e);
+            }
             if let Err(e) = controller.next() {
                 log::error!("[Autoplay] Failed to advance to next track: {}", e);
                 // Emit PlaybackEnded event on error

src-tauri/src/commands/repository.rs

@@ -7,8 +7,9 @@ use crate::utils::lock::MutexSafe;
 use std::collections::HashMap;
 use std::sync::{Arc, Mutex};
 
-use log::{debug, error, info};
+use log::{debug, error, info, warn};
-use tauri::State;
+use serde::{Deserialize, Serialize};
+use tauri::{AppHandle, Emitter, State};
 use uuid::Uuid;
 
 use crate::jellyfin::HttpClient;
@@ -51,7 +52,9 @@ pub struct RepositoryManagerWrapper(pub RepositoryManager);
 #[specta::specta]
 pub async fn repository_create(
     manager: State<'_, RepositoryManagerWrapper>,
+    player: State<'_, crate::commands::player::PlayerStateWrapper>,
     db: State<'_, crate::commands::storage::DatabaseWrapper>,
+    connectivity: State<'_, crate::commands::connectivity::ConnectivityMonitorWrapper>,
     server_url: String,
     user_id: String,
     access_token: String,
@@ -68,9 +71,18 @@ pub async fn repository_create(
     })?;
     debug!("[REPO] HTTP client created successfully");
 
-    // Create online repository
+    // Grab a connectivity reporter so the online repository's server outcomes
+    // drive the reachability state the UI observes (source of truth for the
+    // offline/online banner). See docs/architecture/07-connectivity.md.
+    let connectivity_reporter = {
+        let monitor = connectivity.0.lock().await;
+        monitor.reporter()
+    };
+
+    // Create online repository wired to connectivity reporting
     debug!("[REPO] Creating online repository...");
-    let online = OnlineRepository::new(Arc::new(http_client), server_url, user_id.clone(), access_token);
+    let online = OnlineRepository::new(Arc::new(http_client), server_url, user_id.clone(), access_token)
+        .with_connectivity(connectivity_reporter);
     debug!("[REPO] Online repository created");
 
     // Create offline repository with async-safe database service
@@ -104,6 +116,14 @@ pub async fn repository_create(
     manager.0.create(handle.clone(), hybrid);
     info!("[REPO] Repository stored successfully");
 
+    // Give the player controller a repository for next-episode lookups. The
+    // Android playback-ended callback has no repository handle, so without
+    // this the episode autoplay countdown never triggers there.
+    if let Some(repo) = manager.0.get(&handle) {
+        let controller = player.0.lock().await;
+        controller.set_repository(repo);
+    }
+
     Ok(handle)
 }
 
@@ -168,6 +188,23 @@ pub async fn repository_get_item(
         .map_err(|e| format!("{:?}", e))
 }
 
+/// Query the optional JRay plugin for the actors on screen at time `t`
+/// (seconds) in an item. Returns an empty list when JRay isn't installed or
+/// has no data for the item, so the caller can render nothing without error.
+#[tauri::command]
+#[specta::specta]
+pub async fn repository_jray_actors_at(
+    manager: State<'_, RepositoryManagerWrapper>,
+    handle: String,
+    item_id: String,
+    t: f64,
+) -> Result<Vec<crate::repository::JRayActor>, String> {
+    let repo = manager.0.get(&handle).ok_or("Repository not found")?;
+    repo.as_ref().get_jray_actors(&item_id, t)
+        .await
+        .map_err(|e| format!("{:?}", e))
+}
+
 /// Get latest items in a library
 #[tauri::command]
 #[specta::specta]
@@ -249,6 +286,21 @@ pub async fn repository_get_resume_movies(
         .map_err(|e| format!("{:?}", e))
 }
 
+/// Get albums the user hasn't listened to recently ("rediscover")
+#[tauri::command]
+#[specta::specta]
+pub async fn repository_get_rediscover_albums(
+    manager: State<'_, RepositoryManagerWrapper>,
+    handle: String,
+    parent_id: Option<String>,
+    limit: Option<usize>,
+) -> Result<Vec<MediaItem>, String> {
+    let repo = manager.0.get(&handle).ok_or("Repository not found")?;
+    repo.as_ref().get_rediscover_albums(parent_id.as_deref(), limit)
+        .await
+        .map_err(|e| format!("{:?}", e))
+}
+
 /// Get genres for a library
 #[tauri::command]
 #[specta::specta]
@@ -263,19 +315,73 @@ pub async fn repository_get_genres(
         .map_err(|e| format!("{:?}", e))
 }
 
+/// Tauri event name carrying the merged (cache + server) search results.
+pub const SEARCH_EVENT_NAME: &str = "search-event";
+
+/// Payload for the deferred, merged search results pushed to the frontend.
+///
+/// `request_id` matches the value the frontend passed to `repository_search`,
+/// letting it discard updates from queries that have since been superseded.
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct SearchUpdateEvent {
+    pub request_id: u32,
+    pub result: SearchResult,
+}
+
 /// Search for items
 #[tauri::command]
 #[specta::specta]
 pub async fn repository_search(
+    app: AppHandle,
     manager: State<'_, RepositoryManagerWrapper>,
     handle: String,
     query: String,
     options: Option<SearchOptions>,
+    request_id: u32,
 ) -> Result<SearchResult, String> {
     let repo = manager.0.get(&handle).ok_or("Repository not found")?;
-    repo.as_ref().search(&query, options)
+
+    // Phase 1: instant local results from the cache (downloaded content) so the
+    // UI can render immediately while the server is still being queried.
+    let cache_result = repo
+        .search_cache_only(&query, options.clone())
         .await
-        .map_err(|e| format!("{:?}", e))
+        .unwrap_or_else(|e| {
+            debug!("[Search] Cache search miss/timeout: {:?}", e);
+            SearchResult {
+                items: Vec::new(),
+                total_record_count: 0,
+            }
+        });
+
+    // Phase 2: query the live server in the background, merge with the cache,
+    // and push the union to the frontend via a `search-event`. Tagged with
+    // `request_id` so the frontend can discard results from superseded queries.
+    let repo_bg = repo.clone();
+    let cache_for_merge = cache_result.clone();
+    tauri::async_runtime::spawn(async move {
+        match repo_bg.search_server_only(&query, options).await {
+            Ok(server_result) => {
+                let merged =
+                    HybridRepository::merge_search_results(cache_for_merge, server_result);
+                let event = SearchUpdateEvent {
+                    request_id,
+                    result: merged,
+                };
+                if let Err(e) = app.emit(SEARCH_EVENT_NAME, &event) {
+                    error!("[Search] Failed to emit search update: {}", e);
+                }
+            }
+            Err(e) => {
+                // Server failed — the cache results are already on screen, so
+                // just log. (Offline / unreachable server falls here.)
+                warn!("[Search] Server search failed, keeping cache results: {:?}", e);
+            }
+        }
+    });
+
+    Ok(cache_result)
 }
 
 /// Get playback info for an item
@@ -330,6 +436,49 @@ pub async fn repository_get_audio_stream_url(
         .map_err(|e| format!("{:?}", e))
 }
 
+/// Get Live TV channels (broadcast / IPTV) for browsing
+#[tauri::command]
+#[specta::specta]
+pub async fn repository_get_live_tv_channels(
+    manager: State<'_, RepositoryManagerWrapper>,
+    handle: String,
+) -> Result<Vec<MediaItem>, String> {
+    let repo = manager.0.get(&handle).ok_or("Repository not found")?;
+    repo.as_ref()
+        .get_live_tv_channels()
+        .await
+        .map_err(|e| format!("{:?}", e))
+}
+
+/// Get the root list of plugin "Channels"
+#[tauri::command]
+#[specta::specta]
+pub async fn repository_get_channels(
+    manager: State<'_, RepositoryManagerWrapper>,
+    handle: String,
+) -> Result<SearchResult, String> {
+    let repo = manager.0.get(&handle).ok_or("Repository not found")?;
+    repo.as_ref()
+        .get_channels()
+        .await
+        .map_err(|e| format!("{:?}", e))
+}
+
+/// Open a live stream for a Live TV channel / live item
+#[tauri::command]
+#[specta::specta]
+pub async fn repository_open_live_stream(
+    manager: State<'_, RepositoryManagerWrapper>,
+    handle: String,
+    item_id: String,
+) -> Result<LiveStreamInfo, String> {
+    let repo = manager.0.get(&handle).ok_or("Repository not found")?;
+    repo.as_ref()
+        .open_live_stream(&item_id)
+        .await
+        .map_err(|e| format!("{:?}", e))
+}
+
 /// Report playback start
 #[tauri::command]
 #[specta::specta]

src-tauri/src/connectivity/mod.rs

@@ -1,16 +1,24 @@
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::Arc;
-use std::time::Duration;
+use std::time::{Duration, Instant};
 use tokio::sync::RwLock;
 use tauri::{AppHandle, Emitter};
 use serde::{Serialize, Deserialize};
 
 use crate::jellyfin::http_client::HttpClient;
 
-// Adaptive polling intervals (matches TypeScript)
+// Offline recovery probe interval.
-const AUTO_CHECK_INTERVAL_MS: u64 = 30000; // 30 seconds when online
+// Reachability while online is driven by real repository traffic, so there is
+// no online polling. While offline we probe quickly to detect the server
+// returning even when no user traffic is flowing.
 const RETRY_CHECK_INTERVAL_MS: u64 = 5000; // 5 seconds when offline
 
+// Time-window debounce for declaring the server offline.
+// A single dropped request must not trip the banner: we only flip to offline
+// once network failures have persisted continuously for this window with no
+// intervening success. Recovery (online) is instant on the first success.
+const OFFLINE_CONFIRM_WINDOW: Duration = Duration::from_secs(5);
+
 /// Connectivity status
 #[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
@@ -45,210 +53,116 @@ struct ConnectivityChangeEvent {
     is_reachable: bool,
 }
 
-/// Connectivity monitor for tracking server reachability
+/// Shared reachability state and transition logic.
-pub struct ConnectivityMonitor {
+///
-    server_url: Arc<RwLock<Option<String>>>,
+/// This is the single place that mutates reachability and emits events. It is
-    http_client: Arc<HttpClient>,
+/// cheap to clone (all fields are `Arc`/`Option`) and is shared by:
+/// - the `ConnectivityMonitor` (commands, offline recovery probe), and
+/// - `OnlineRepository`, which reports the outcome of every server request.
+///
+/// Reachability is therefore driven by real traffic; the probe only fills the
+/// gap while offline.
+#[derive(Clone)]
+pub struct ConnectivityReporter {
     status: Arc<RwLock<ConnectivityStatus>>,
-    is_monitoring: Arc<AtomicBool>,
+    /// Timestamp of the first network failure in the current failure streak.
+    /// Used to debounce the transition to offline (see `OFFLINE_CONFIRM_WINDOW`).
+    first_failure_at: Arc<RwLock<Option<Instant>>>,
     app_handle: Option<AppHandle>,
 }
 
-impl ConnectivityMonitor {
+impl ConnectivityReporter {
-    /// Create a new connectivity monitor
+    fn new(status: Arc<RwLock<ConnectivityStatus>>, app_handle: Option<AppHandle>) -> Self {
-    pub fn new(http_client: HttpClient) -> Self {
         Self {
-            server_url: Arc::new(RwLock::new(None)),
+            status,
-            http_client: Arc::new(http_client),
+            first_failure_at: Arc::new(RwLock::new(None)),
-            status: Arc::new(RwLock::new(ConnectivityStatus::default())),
+            app_handle,
-            is_monitoring: Arc::new(AtomicBool::new(false)),
-            app_handle: None,
         }
     }
 
-    /// Set the Tauri app handle for event emission
+    /// Current reachability as seen by this reporter (shared with the monitor
-    pub fn set_app_handle(&mut self, app_handle: AppHandle) {
+    /// and the UI). Useful for callers that want to branch on connectivity.
-        self.app_handle = Some(app_handle);
+    #[allow(dead_code)] // public API; currently only exercised by cross-module tests
+    pub async fn is_reachable(&self) -> bool {
+        self.status.read().await.is_server_reachable
     }
 
-    /// Update the server URL
+    /// Test-only: force the reporter into the offline state without going through
-    pub async fn set_server_url(&self, url: String) {
+    /// the debounce, so other modules' tests can set up an "offline" precondition.
-        log::info!("[ConnectivityMonitor] Setting server URL: {}", url);
+    #[cfg(test)]
-        let mut server_url = self.server_url.write().await;
+    pub async fn mark_unreachable_for_test(&self) {
-        *server_url = Some(url.clone());
+        self.apply_probe_result(false, Some("forced offline (test)".to_string()))
-        drop(server_url);
+            .await;
-
-        // Check new server immediately
-        log::info!("[ConnectivityMonitor] Checking reachability of new server...");
-        let is_reachable = self.check_reachability().await;
-        log::info!("[ConnectivityMonitor] New server is {}", if is_reachable { "REACHABLE" } else { "UNREACHABLE" });
     }
 
-    /// Get current connectivity status
+    /// Report that a real server request succeeded (or that the server answered
-    pub async fn get_status(&self) -> ConnectivityStatus {
+    /// at all, e.g. with 401/404/5xx). The server is up — recover instantly.
-        self.status.read().await.clone()
+    pub async fn report_success(&self) {
+        *self.first_failure_at.write().await = None;
+        self.set_reachable(true, None).await;
     }
 
-    /// Check if the Jellyfin server is reachable
+    /// Report that a real server request failed with a network-level error
-    pub async fn check_reachability(&self) -> bool {
+    /// (connection refused, timeout, DNS). Subject to the time-window debounce:
-        // Mark as checking
+    /// we only flip to offline once failures have persisted for
-        {
+    /// `OFFLINE_CONFIRM_WINDOW` with no intervening success.
-            let mut status = self.status.write().await;
+    pub async fn report_network_failure(&self, error: Option<String>) {
-            status.is_checking = true;
+        // If already offline, nothing to debounce.
+        if !self.status.read().await.is_server_reachable {
+            return;
         }
 
-        let server_url = self.server_url.read().await.clone();
+        let now = Instant::now();
-
+        let streak_start = {
-        if server_url.is_none() {
+            let mut first = self.first_failure_at.write().await;
-            log::warn!("[ConnectivityMonitor] Cannot check reachability: No server URL configured");
+            *first.get_or_insert(now)
-            let mut status = self.status.write().await;
-            status.is_server_reachable = false;
-            status.connection_error = Some("No server URL configured".to_string());
-            status.is_checking = false;
-            return false;
-        }
-
-        let url = server_url.unwrap();
-        let ping_url = format!("{}/System/Info/Public", url);
-
-        // Store previous reachability state
-        let was_reachable = {
-            let status = self.status.read().await;
-            status.is_server_reachable
         };
 
-        log::debug!("[ConnectivityMonitor] Pinging server: {}", ping_url);
+        if now.duration_since(streak_start) >= OFFLINE_CONFIRM_WINDOW {
-
+            log::warn!(
-        // Attempt to ping the server
+                "[ConnectivityMonitor] Network failures sustained for {:?}; declaring offline",
-        let is_reachable = self.http_client.ping(&ping_url).await;
+                OFFLINE_CONFIRM_WINDOW
-
-        log::debug!(
-            "[ConnectivityMonitor] Ping result: {} (was: {})",
-            if is_reachable { "SUCCESS" } else { "FAILED" },
-            if was_reachable { "reachable" } else { "unreachable" }
             );
+            self.set_reachable(false, error).await;
+        } else {
+            log::debug!(
+                "[ConnectivityMonitor] Network failure within debounce window; not yet offline"
+            );
+        }
+    }
 
-        // Update status
+    /// Apply a deliberate reachability probe result (offline recovery probe or a
-        {
+    /// manual check). Unlike `report_network_failure`, a probe is an explicit
+    /// reachability test, so its result is applied immediately without debounce.
+    async fn apply_probe_result(&self, is_reachable: bool, error: Option<String>) {
+        if is_reachable {
+            *self.first_failure_at.write().await = None;
+        }
+        self.set_reachable(is_reachable, error).await;
+    }
+
+    /// Core transition: update status and emit events only on an actual change.
+    async fn set_reachable(&self, is_reachable: bool, error: Option<String>) {
+        let was_reachable = {
             let mut status = self.status.write().await;
+            let was = status.is_server_reachable;
             status.is_server_reachable = is_reachable;
             status.last_checked = Some(chrono::Utc::now().to_rfc3339());
             status.connection_error = if is_reachable {
                 None
             } else {
-                Some("Server unreachable".to_string())
+                Some(error.unwrap_or_else(|| "Server unreachable".to_string()))
             };
             status.is_checking = false;
-        }
+            was
-
-        // Emit events if reachability changed
-        if is_reachable != was_reachable {
-            self.emit_connectivity_change(is_reachable).await;
-        }
-
-        // Emit reconnection event
-        if is_reachable && !was_reachable {
-            self.emit_server_reconnected().await;
-        }
-
-        is_reachable
-    }
-
-    /// Mark server as reachable (called after successful API call)
-    pub async fn mark_reachable(&self) {
-        let mut status = self.status.write().await;
-        let was_reachable = status.is_server_reachable;
-
-        status.is_server_reachable = true;
-        status.last_checked = Some(chrono::Utc::now().to_rfc3339());
-        status.connection_error = None;
-
-        drop(status);
-
-        if !was_reachable {
-            log::info!("[ConnectivityMonitor] Server marked as reachable (was unreachable)");
-            self.emit_connectivity_change(true).await;
-            self.emit_server_reconnected().await;
-        }
-    }
-
-    /// Mark server as unreachable (called after failed API call)
-    pub async fn mark_unreachable(&self, error: Option<String>) {
-        let mut status = self.status.write().await;
-        let was_reachable = status.is_server_reachable;
-
-        status.is_server_reachable = false;
-        status.last_checked = Some(chrono::Utc::now().to_rfc3339());
-        status.connection_error = error.or_else(|| Some("Server unreachable".to_string()));
-
-        let error_msg = status.connection_error.clone().unwrap_or_default();
-        drop(status);
-
-        if was_reachable {
-            log::warn!("[ConnectivityMonitor] Server marked as unreachable (was reachable): {}", error_msg);
-            self.emit_connectivity_change(false).await;
-        }
-    }
-
-    /// Start monitoring connectivity with adaptive polling
-    pub async fn start_monitoring(&self) {
-        if self.is_monitoring.swap(true, Ordering::SeqCst) {
-            log::info!("[ConnectivityMonitor] Already monitoring");
-            return;
-        }
-
-        log::info!("[ConnectivityMonitor] Starting connectivity monitoring");
-
-        // Perform immediate check before starting background task
-        // This ensures we get an accurate state right away instead of assuming offline
-        let is_reachable = self.check_reachability().await;
-        log::info!("[ConnectivityMonitor] Initial connectivity check: {}", if is_reachable { "ONLINE" } else { "OFFLINE" });
-
-        // Clone Arc references for the background task
-        let status = Arc::clone(&self.status);
-        let is_monitoring = Arc::clone(&self.is_monitoring);
-        let server_url = Arc::clone(&self.server_url);
-        let http_client = Arc::clone(&self.http_client);
-        let self_clone = Arc::new(ConnectivityMonitorHandle {
-            server_url,
-            http_client,
-            status,
-            app_handle: self.app_handle.clone(),
-        });
-
-        // Spawn background monitoring task
-        tokio::spawn(async move {
-            while is_monitoring.load(Ordering::SeqCst) {
-                // Determine interval based on current reachability
-                let interval_ms = {
-                    let status = self_clone.status.read().await;
-                    if status.is_server_reachable {
-                        AUTO_CHECK_INTERVAL_MS
-                    } else {
-                        RETRY_CHECK_INTERVAL_MS
-                    }
         };
 
-                // Wait for the interval
+        if is_reachable != was_reachable {
-                tokio::time::sleep(Duration::from_millis(interval_ms)).await;
+            self.emit_connectivity_change(is_reachable).await;
-
+            if is_reachable {
-                // Check if still monitoring
+                self.emit_server_reconnected().await;
-                if !is_monitoring.load(Ordering::SeqCst) {
-                    break;
             }
-
-                // Perform connectivity check
-                let _ = self_clone.check_reachability().await;
         }
-
-            log::info!("[ConnectivityMonitor] Stopped monitoring");
-        });
-    }
-
-    /// Stop monitoring connectivity
-    pub fn stop_monitoring(&self) {
-        log::info!("[ConnectivityMonitor] Stopping connectivity monitoring");
-        self.is_monitoring.store(false, Ordering::SeqCst);
     }
 
     /// Emit connectivity change event to frontend
@@ -275,74 +189,160 @@ impl ConnectivityMonitor {
     }
 }
 
-/// Handle for the background monitoring task
+/// Connectivity monitor for tracking server reachability.
-struct ConnectivityMonitorHandle {
+///
+/// Reachability is driven primarily by real repository traffic via the shared
+/// [`ConnectivityReporter`]. The monitor itself only runs an offline recovery
+/// probe (see `start_monitoring`) and serves the connectivity Tauri commands.
+pub struct ConnectivityMonitor {
     server_url: Arc<RwLock<Option<String>>>,
     http_client: Arc<HttpClient>,
-    status: Arc<RwLock<ConnectivityStatus>>,
+    reporter: ConnectivityReporter,
-    app_handle: Option<AppHandle>,
+    is_monitoring: Arc<AtomicBool>,
+}
+
+impl ConnectivityMonitor {
+    /// Create a new connectivity monitor
+    pub fn new(http_client: HttpClient) -> Self {
+        let status = Arc::new(RwLock::new(ConnectivityStatus::default()));
+        Self {
+            server_url: Arc::new(RwLock::new(None)),
+            http_client: Arc::new(http_client),
+            reporter: ConnectivityReporter::new(status, None),
+            is_monitoring: Arc::new(AtomicBool::new(false)),
+        }
+    }
+
+    /// Set the Tauri app handle for event emission.
+    /// Must be called before the reporter is shared with the repository.
+    pub fn set_app_handle(&mut self, app_handle: AppHandle) {
+        self.reporter.app_handle = Some(app_handle);
+    }
+
+    /// Get a cheap, cloneable reporter so the repository can feed server
+    /// outcomes into the same reachability state the UI observes.
+    pub fn reporter(&self) -> ConnectivityReporter {
+        self.reporter.clone()
+    }
+
+    /// Update the server URL
+    pub async fn set_server_url(&self, url: String) {
+        log::info!("[ConnectivityMonitor] Setting server URL: {}", url);
+        *self.server_url.write().await = Some(url);
+
+        // Check new server immediately
+        log::info!("[ConnectivityMonitor] Checking reachability of new server...");
+        let is_reachable = self.check_reachability().await;
+        log::info!("[ConnectivityMonitor] New server is {}", if is_reachable { "REACHABLE" } else { "UNREACHABLE" });
+    }
+
+    /// Get current connectivity status
+    pub async fn get_status(&self) -> ConnectivityStatus {
+        self.reporter.status.read().await.clone()
+    }
+
+    /// Deliberately probe the server's reachability (manual check / recovery probe).
+    /// The result is applied immediately (no debounce) since this is an explicit test.
+    pub async fn check_reachability(&self) -> bool {
+        {
+            let mut status = self.reporter.status.write().await;
+            status.is_checking = true;
         }
 
-impl ConnectivityMonitorHandle {
-    async fn check_reachability(&self) -> bool {
         let server_url = self.server_url.read().await.clone();
 
-        if server_url.is_none() {
+        let Some(url) = server_url else {
+            log::warn!("[ConnectivityMonitor] Cannot check reachability: No server URL configured");
+            self.reporter
+                .apply_probe_result(false, Some("No server URL configured".to_string()))
+                .await;
             return false;
-        }
+        };
 
-        let url = server_url.unwrap();
         let ping_url = format!("{}/System/Info/Public", url);
+        log::debug!("[ConnectivityMonitor] Pinging server: {}", ping_url);
 
-        // Store previous reachability state
-        let was_reachable = {
-            let status = self.status.read().await;
-            status.is_server_reachable
-        };
-
-        // Attempt to ping the server
         let is_reachable = self.http_client.ping(&ping_url).await;
+        log::debug!(
+            "[ConnectivityMonitor] Ping result: {}",
+            if is_reachable { "SUCCESS" } else { "FAILED" }
+        );
 
-        // Update status
+        self.reporter.apply_probe_result(is_reachable, None).await;
-        {
-            let mut status = self.status.write().await;
-            status.is_server_reachable = is_reachable;
-            status.last_checked = Some(chrono::Utc::now().to_rfc3339());
-            status.connection_error = if is_reachable {
-                None
-            } else {
-                Some("Server unreachable".to_string())
-            };
-        }
-
-        // Emit events if reachability changed
-        if is_reachable != was_reachable {
-            self.emit_connectivity_change(is_reachable).await;
-        }
-
-        // Emit reconnection event
-        if is_reachable && !was_reachable {
-            self.emit_server_reconnected().await;
-        }
-
         is_reachable
     }
 
-    async fn emit_connectivity_change(&self, is_reachable: bool) {
+    /// Mark server as reachable (called after successful API call / login)
-        if let Some(app_handle) = &self.app_handle {
+    pub async fn mark_reachable(&self) {
-            let event = ConnectivityChangeEvent { is_reachable };
+        self.reporter.report_success().await;
-            if let Err(e) = app_handle.emit("connectivity:changed", event) {
-                log::error!("[ConnectivityMonitor] Failed to emit connectivity change event: {}", e);
     }
+
+    /// Mark server as unreachable directly.
+    ///
+    /// Used by deliberate signals (e.g. a failed login/connect) where the caller
+    /// knows the server is unreachable now. Repository traffic should prefer
+    /// `reporter().report_network_failure()` so the debounce applies.
+    pub async fn mark_unreachable(&self, error: Option<String>) {
+        self.reporter.apply_probe_result(false, error).await;
+    }
+
+    /// Start the offline recovery probe.
+    ///
+    /// While **online**, reachability is kept fresh by real traffic, so the probe
+    /// idles. While **offline**, it polls `/System/Info/Public` every
+    /// `RETRY_CHECK_INTERVAL_MS` to detect the server returning even when no user
+    /// traffic is flowing.
+    pub async fn start_monitoring(&self) {
+        if self.is_monitoring.swap(true, Ordering::SeqCst) {
+            log::info!("[ConnectivityMonitor] Already monitoring");
+            return;
+        }
+
+        log::info!("[ConnectivityMonitor] Starting connectivity monitoring (offline recovery probe)");
+
+        // Perform an immediate check so startup reflects reality quickly.
+        let is_reachable = self.check_reachability().await;
+        log::info!("[ConnectivityMonitor] Initial connectivity check: {}", if is_reachable { "ONLINE" } else { "OFFLINE" });
+
+        let is_monitoring = Arc::clone(&self.is_monitoring);
+        let server_url = Arc::clone(&self.server_url);
+        let http_client = Arc::clone(&self.http_client);
+        let reporter = self.reporter.clone();
+
+        tokio::spawn(async move {
+            while is_monitoring.load(Ordering::SeqCst) {
+                tokio::time::sleep(Duration::from_millis(RETRY_CHECK_INTERVAL_MS)).await;
+
+                if !is_monitoring.load(Ordering::SeqCst) {
+                    break;
+                }
+
+                // Only probe while offline — real traffic is the signal when online.
+                if reporter.status.read().await.is_server_reachable {
+                    continue;
+                }
+
+                let Some(url) = server_url.read().await.clone() else {
+                    continue;
+                };
+                let ping_url = format!("{}/System/Info/Public", url);
+                let is_reachable = http_client.ping(&ping_url).await;
+
+                // Probe only ever recovers us to online; a failed probe leaves us
+                // offline without re-emitting (no change).
+                if is_reachable {
+                    reporter.apply_probe_result(true, None).await;
                 }
             }
 
-    async fn emit_server_reconnected(&self) {
+            log::info!("[ConnectivityMonitor] Stopped monitoring");
-        if let Some(app_handle) = &self.app_handle {
+        });
-            if let Err(e) = app_handle.emit("connectivity:reconnected", ()) {
-                log::error!("[ConnectivityMonitor] Failed to emit reconnection event: {}", e);
-            }
     }
+
+    /// Stop monitoring connectivity
+    pub fn stop_monitoring(&self) {
+        log::info!("[ConnectivityMonitor] Stopping connectivity monitoring");
+        self.is_monitoring.store(false, Ordering::SeqCst);
     }
 }
 
@@ -350,11 +350,22 @@ impl ConnectivityMonitorHandle {
 mod tests {
     use super::*;
 
+    /// Build a reporter backed by a fresh (optimistic) status, with no app handle.
+    /// Event emission is a no-op without a handle, which is exactly what we want
+    /// for unit-testing the reachability state transitions.
+    fn test_reporter() -> ConnectivityReporter {
+        ConnectivityReporter::new(Arc::new(RwLock::new(ConnectivityStatus::default())), None)
+    }
+
+    async fn is_reachable(reporter: &ConnectivityReporter) -> bool {
+        reporter.status.read().await.is_server_reachable
+    }
+
     #[test]
     fn test_intervals() {
-        // Verify intervals match TypeScript
+        // Offline recovery probe interval (online has no polling).
-        assert_eq!(AUTO_CHECK_INTERVAL_MS, 30000);
         assert_eq!(RETRY_CHECK_INTERVAL_MS, 5000);
+        assert_eq!(OFFLINE_CONFIRM_WINDOW, Duration::from_secs(5));
     }
 
     #[tokio::test]
@@ -366,4 +377,120 @@ mod tests {
         assert!(status.connection_error.is_none());
         assert!(!status.is_checking);
     }
+
+    /// A single (or brief) network failure must NOT flip the app offline:
+    /// the time-window debounce keeps us online until the failure persists.
+    ///
+    /// @req-test: UR-002 - Access media when online or offline
+    #[tokio::test]
+    async fn test_single_network_failure_does_not_go_offline() {
+        let reporter = test_reporter();
+        assert!(is_reachable(&reporter).await, "starts online");
+
+        reporter
+            .report_network_failure(Some("timeout".to_string()))
+            .await;
+
+        assert!(
+            is_reachable(&reporter).await,
+            "one network failure within the debounce window stays online"
+        );
+        // But the failure streak is now being tracked.
+        assert!(reporter.first_failure_at.read().await.is_some());
+    }
+
+    /// Once failures persist past OFFLINE_CONFIRM_WINDOW, we flip offline.
+    /// We simulate elapsed time by backdating the streak start.
+    ///
+    /// @req-test: UR-002 - Access media when online or offline
+    #[tokio::test]
+    async fn test_sustained_network_failure_goes_offline() {
+        let reporter = test_reporter();
+
+        // First failure starts the streak.
+        reporter.report_network_failure(None).await;
+        assert!(is_reachable(&reporter).await);
+
+        // Backdate the streak start to before the window.
+        {
+            let mut first = reporter.first_failure_at.write().await;
+            *first = Some(Instant::now() - OFFLINE_CONFIRM_WINDOW - Duration::from_secs(1));
+        }
+
+        // Next failure now exceeds the window → offline.
+        reporter
+            .report_network_failure(Some("connection refused".to_string()))
+            .await;
+        assert!(
+            !is_reachable(&reporter).await,
+            "sustained network failure flips to offline"
+        );
+    }
+
+    /// A success during a failure streak clears the streak and keeps us online —
+    /// recovery is instant and never trips the banner.
+    #[tokio::test]
+    async fn test_success_clears_failure_streak() {
+        let reporter = test_reporter();
+
+        reporter.report_network_failure(None).await;
+        assert!(reporter.first_failure_at.read().await.is_some());
+
+        reporter.report_success().await;
+
+        assert!(is_reachable(&reporter).await);
+        assert!(
+            reporter.first_failure_at.read().await.is_none(),
+            "success resets the debounce streak"
+        );
+    }
+
+    /// First success after being offline recovers instantly (no debounce on the
+    /// way back up).
+    #[tokio::test]
+    async fn test_recovery_is_instant() {
+        let reporter = test_reporter();
+
+        // Force offline.
+        reporter.apply_probe_result(false, Some("down".to_string())).await;
+        assert!(!is_reachable(&reporter).await);
+
+        // A single success brings us straight back online.
+        reporter.report_success().await;
+        assert!(is_reachable(&reporter).await);
+        let status = reporter.status.read().await;
+        assert!(status.connection_error.is_none());
+    }
+
+    /// Server-answered errors (401/404/5xx) are reported via report_success
+    /// by the repository, because the server is demonstrably reachable. This
+    /// test documents that contract: report_success means "server is up".
+    #[tokio::test]
+    async fn test_server_answered_error_counts_as_reachable() {
+        let reporter = test_reporter();
+
+        // Simulate being offline, then the server answers (even with an error).
+        reporter.apply_probe_result(false, None).await;
+        assert!(!is_reachable(&reporter).await);
+
+        // Repository maps Authentication/NotFound/Server errors to report_success.
+        reporter.report_success().await;
+        assert!(
+            is_reachable(&reporter).await,
+            "a server that answers (even with 4xx/5xx) is reachable"
+        );
+    }
+
+    /// report_network_failure is a no-op once already offline (nothing to debounce,
+    /// no duplicate events).
+    #[tokio::test]
+    async fn test_network_failure_noop_when_already_offline() {
+        let reporter = test_reporter();
+        reporter.apply_probe_result(false, None).await;
+        assert!(!is_reachable(&reporter).await);
+
+        // Should not panic or change state.
+        reporter.report_network_failure(Some("still down".to_string())).await;
+        assert!(!is_reachable(&reporter).await);
+    }
 }

src-tauri/src/jellyfin/client.rs

@@ -284,22 +284,35 @@ impl JellyfinClient {
     }
 
     /// Seek on a remote session
+    ///
+    /// Jellyfin's `/Sessions/{id}/Playing/Seek` endpoint takes the target as the
+    /// `SeekPositionTicks` *query parameter*, not a JSON body. Sending it in the
+    /// body (as we used to) is silently ignored and the remote never seeks.
     pub async fn session_seek(
         &self,
         session_id: String,
         position_ticks: i64,
     ) -> Result<(), String> {
-        #[derive(serde::Serialize)]
+        let url = format!(
-        #[serde(rename_all = "PascalCase")]
+            "{}/Sessions/{}/Playing/Seek?SeekPositionTicks={}",
-        struct SeekRequest {
+            self.config.server_url, session_id, position_ticks
-            seek_position_ticks: i64,
+        );
+
+        let response = self.http_client
+            .post(&url)
+            .header("X-Emby-Authorization", self.get_auth_header())
+            .send()
+            .await
+            .map_err(|e| format!("Network request failed: {}", e))?;
+
+        let status = response.status();
+        if !status.is_success() {
+            let error_text = response.text().await.unwrap_or_else(|_| "Unknown error".to_string());
+            return Err(format!("Jellyfin API error {}: {}", status.as_u16(), error_text));
         }
 
-        let request = SeekRequest {
+        log::info!("[JellyfinClient] Seek to {} ticks on session {}", position_ticks, session_id);
-            seek_position_ticks: position_ticks,
+        Ok(())
-        };
-
-        self.post(&format!("/Sessions/{}/Playing/Seek", session_id), &request).await
     }
 
     /// Send a full GeneralCommand to a remote session.
@@ -371,6 +384,82 @@ impl JellyfinClient {
         let sessions = self.get_sessions().await?;
         Ok(sessions.into_iter().find(|s| s.id.as_deref() == Some(session_id)))
     }
+
+    // --- JellyLMS multi-room sync groups -----------------------------------
+    //
+    // The JellyLMS plugin exposes a REST API under `/JellyLms` for grouping LMS
+    // players ("zones") into synchronized multi-room sync groups. Players are
+    // addressed by MAC address; JellyTau maps a Jellyfin session to a MAC by
+    // stripping the `lms-` prefix off the session's device id (see
+    // LmsDeviceDiscoveryService in the jellyLMS repo, which registers each player
+    // with deviceId = "lms-{MacAddress}").
+
+    /// List current LMS sync groups.
+    pub async fn lms_get_sync_groups(&self) -> Result<Vec<LmsSyncGroup>, String> {
+        self.get("/JellyLms/SyncGroups").await
+    }
+
+    /// Fuse LMS zones: create a sync group with `master_mac` as the sync master
+    /// and `slave_macs` joining it. The master keeps playing; slaves follow.
+    pub async fn lms_create_sync_group(
+        &self,
+        master_mac: &str,
+        slave_macs: Vec<String>,
+    ) -> Result<(), String> {
+        let payload = serde_json::json!({
+            "MasterMac": master_mac,
+            "SlaveMacs": slave_macs,
+        });
+        self.post("/JellyLms/SyncGroups", &payload).await
+    }
+
+    /// Remove a single LMS player from whatever sync group it's in.
+    pub async fn lms_unsync_player(&self, mac: &str) -> Result<(), String> {
+        self.delete(&format!("/JellyLms/SyncGroups/Players/{}", mac)).await
+    }
+
+    /// Dissolve an entire LMS sync group, identified by its master's MAC.
+    pub async fn lms_dissolve_sync_group(&self, master_mac: &str) -> Result<(), String> {
+        self.delete(&format!("/JellyLms/SyncGroups/{}", master_mac)).await
+    }
+
+    /// Make a DELETE request to the Jellyfin API (used by the JellyLMS endpoints).
+    async fn delete(&self, endpoint: &str) -> Result<(), String> {
+        let url = format!("{}{}", self.config.server_url, endpoint);
+
+        log::debug!("[JellyfinClient] DELETE {}", endpoint);
+
+        let response = self.http_client
+            .delete(&url)
+            .header("X-Emby-Authorization", self.get_auth_header())
+            .send()
+            .await
+            .map_err(|e| format!("Network request failed: {}", e))?;
+
+        let status = response.status();
+        if !status.is_success() {
+            let error_text = response.text().await.unwrap_or_else(|_| "Unknown error".to_string());
+            return Err(format!("Jellyfin API error {}: {}", status.as_u16(), error_text));
+        }
+        Ok(())
+    }
+}
+
+/// An LMS multi-room sync group, as returned by JellyLMS `/JellyLms/SyncGroups`.
+///
+/// Mirrors the plugin's `SyncGroup` model. The master is the sync source; slaves
+/// follow it in lockstep.
+#[derive(specta::Type, Debug, Clone, Deserialize, serde::Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct LmsSyncGroup {
+    #[serde(alias = "MasterMac")]
+    pub master_mac: String,
+    #[serde(default, alias = "MasterName")]
+    pub master_name: String,
+    #[serde(default, alias = "SlaveMacs")]
+    pub slave_macs: Vec<String>,
+    #[serde(default, alias = "SlaveNames")]
+    pub slave_names: Vec<String>,
 }
 
 /// Default value for supports_remote_control when missing from API

src-tauri/src/lib.rs

@@ -28,7 +28,7 @@ use commands::{
     get_download_storage_stats, get_downloads, get_download_manager_stats, set_max_concurrent_downloads,
     get_smart_cache_stats, update_smart_cache_config, get_smart_cache_config, get_album_recommendations,
     get_album_affinity_status,
-    mark_download_completed, mark_download_failed, start_download,
+    mark_download_completed, mark_download_failed, start_download, enqueue_download, enqueue_video_downloads,
     pin_item, unpin_item, is_item_pinned,
     offline_get_items, offline_is_available, offline_search, pause_download, resume_download,
     player_cycle_repeat, player_get_audio_settings, player_get_queue, player_get_status,
@@ -52,11 +52,13 @@ use commands::{
     // Remote session control commands
     remote_play_on_session, remote_send_command, remote_session_seek, remote_session_set_volume,
     remote_session_toggle_mute,
+    // LMS multi-room sync group commands
+    lms_get_sync_groups, lms_create_sync_group, lms_unsync_player, lms_dissolve_sync_group,
     // Session polling commands
     sessions_set_polling_hint, sessions_poll_now, SessionPollerWrapper,
     // Playback mode commands
     playback_mode_get_current, playback_mode_set, playback_mode_is_transferring,
-    playback_mode_transfer_to_remote, playback_mode_transfer_to_local,
+    playback_mode_transfer_to_remote, playback_mode_transfer_to_local, playback_mode_set_transferring,
     playback_mode_get_remote_status,
     // Playback reporting commands
     playback_reporter_init, playback_reporter_destroy,
@@ -94,10 +96,12 @@ use commands::{
     storage_save_series_audio_preference, storage_get_series_audio_preference,
     // Repository commands
     repository_create, repository_destroy, repository_get_libraries, repository_get_items,
-    repository_get_item, repository_get_latest_items, repository_get_resume_items,
+    repository_get_item, repository_jray_actors_at, repository_get_latest_items, repository_get_resume_items,
     repository_get_next_up_episodes, repository_get_recently_played_audio, repository_get_resume_movies,
+    repository_get_rediscover_albums,
     repository_get_genres, repository_search, repository_get_playback_info,
     repository_get_video_stream_url, repository_get_audio_stream_url,
+    repository_get_live_tv_channels, repository_get_channels, repository_open_live_stream,
     repository_report_playback_start, repository_report_playback_progress, repository_report_playback_stopped,
     repository_get_image_url, repository_mark_favorite, repository_unmark_favorite,
     repository_get_person, repository_get_items_by_person, repository_get_similar_items,
@@ -144,54 +148,126 @@ use player::{MediaCommandHandler, RemoteVolumeHandler, set_media_command_handler
 
 /// Handler for media commands from Android MediaSession (lockscreen/notification controls).
 ///
-/// Routes commands from the system media controls back to the PlayerController.
+/// Routes commands from the system media controls to the right place depending on
+/// playback mode: in local mode it drives the local `PlayerController`; in remote
+/// (cast) mode it forwards transport commands to the remote Jellyfin session so
+/// the lockscreen can control whatever is casting. Stop while casting requests a
+/// disconnect back to local playback.
 #[cfg(target_os = "android")]
 struct MediaSessionHandler {
     player: Arc<TokioMutex<PlayerController>>,
+    playback_mode: Arc<PlaybackModeManager>,
+    event_emitter: Arc<TauriEventEmitter>,
+}
+
+#[cfg(target_os = "android")]
+impl MediaSessionHandler {
+    /// Forward a transport command to the active remote Jellyfin session.
+    ///
+    /// Runs async on the Tauri runtime because JNI callbacks arrive on arbitrary
+    /// threads without a Tokio context.
+    fn handle_remote_command(&self, command: &str, session_id: String) {
+        use crate::player::{PlayerEventEmitter, PlayerStatusEvent};
+
+        // Stop while casting means "disconnect and resume locally". The frontend
+        // owns the remote->local transfer (it reloads the item locally), so we
+        // just signal intent.
+        if command == "stop" {
+            self.event_emitter
+                .emit(PlayerStatusEvent::RemoteDisconnectRequested);
+            return;
+        }
+
+        let jellyfin_client = {
+            let player = self.player.blocking_lock();
+            player.jellyfin_client()
+        };
+        let command = command.to_string();
+
+        tauri::async_runtime::spawn(async move {
+            let client = {
+                let guard = match jellyfin_client.lock() {
+                    Ok(g) => g,
+                    Err(e) => {
+                        error!("[MediaSession] Failed to lock Jellyfin client: {}", e);
+                        return;
+                    }
+                };
+                match guard.as_ref() {
+                    Some(c) => c.clone(),
+                    None => {
+                        warn!("[MediaSession] No Jellyfin client for remote command");
+                        return;
+                    }
+                }
+            };
+
+            // Map lockscreen transport commands onto Jellyfin session commands.
+            let result = match command.as_str() {
+                "play" => client.send_session_command(session_id, "Unpause").await,
+                "pause" => client.send_session_command(session_id, "Pause").await,
+                "next" => client.send_session_command(session_id, "NextTrack").await,
+                "previous" => client.send_session_command(session_id, "PreviousTrack").await,
+                cmd if cmd.starts_with("seek:") => match cmd[5..].parse::<f64>() {
+                    Ok(seconds) => {
+                        let ticks = (seconds * 10_000_000.0) as i64;
+                        client.session_seek(session_id, ticks).await
+                    }
+                    Err(_) => {
+                        warn!("[MediaSession] Bad seek command: {}", command);
+                        Ok(())
+                    }
+                },
+                _ => {
+                    warn!("[MediaSession] Unknown remote command: {}", command);
+                    Ok(())
+                }
+            };
+
+            if let Err(e) = result {
+                error!("[MediaSession] Remote command '{}' failed: {}", command, e);
+            }
+        });
+    }
+
+    /// Drive the local player for a transport command.
+    fn handle_local_command(&self, command: &str) {
+        // Use blocking_lock since this is called from a non-async JNI callback
+        let controller = self.player.blocking_lock();
+
+        let result = match command {
+            "play" => controller.play(),
+            "pause" => controller.pause(),
+            "next" => controller.next(),
+            "previous" => controller.previous(),
+            "stop" => controller.stop(),
+            cmd if cmd.starts_with("seek:") => match cmd[5..].parse::<f64>() {
+                Ok(pos) => controller.seek(pos),
+                Err(_) => {
+                    warn!("[MediaSession] Bad seek command: {}", command);
+                    Ok(())
+                }
+            },
+            _ => {
+                warn!("[MediaSession] Unknown command: {}", command);
+                Ok(())
+            }
+        };
+
+        if let Err(e) = result {
+            error!("[MediaSession] Command '{}' failed: {}", command, e);
+        }
+    }
 }
 
 #[cfg(target_os = "android")]
 impl MediaCommandHandler for MediaSessionHandler {
     fn on_command(&self, command: &str) {
-        // Use blocking_lock since this is called from a non-async JNI callback
+        match self.playback_mode.get_mode() {
-        let controller = self.player.blocking_lock();
+            playback_mode::PlaybackMode::Remote { session_id } => {
-
+                self.handle_remote_command(command, session_id);
-        match command {
-            "play" => {
-                if let Err(e) = controller.play() {
-                    error!("[MediaSession] Play failed: {}", e);
-                }
-            }
-            "pause" => {
-                if let Err(e) = controller.pause() {
-                    error!("[MediaSession] Pause failed: {}", e);
-                }
-            }
-            "next" => {
-                if let Err(e) = controller.next() {
-                    error!("[MediaSession] Next failed: {}", e);
-                }
-            }
-            "previous" => {
-                if let Err(e) = controller.previous() {
-                    error!("[MediaSession] Previous failed: {}", e);
-                }
-            }
-            "stop" => {
-                if let Err(e) = controller.stop() {
-                    error!("[MediaSession] Stop failed: {}", e);
-                }
-            }
-            cmd if cmd.starts_with("seek:") => {
-                if let Ok(pos) = cmd[5..].parse::<f64>() {
-                    if let Err(e) = controller.seek(pos) {
-                        error!("[MediaSession] Seek failed: {}", e);
-                    }
-                }
-            }
-            _ => {
-                warn!("[MediaSession] Unknown command: {}", command);
             }
+            _ => self.handle_local_command(command),
         }
     }
 }
@@ -355,6 +431,9 @@ fn specta_builder() -> Builder<tauri::Wry> {
         // Throw on error so generated `commands.*` return Promise<T> and throw,
         // matching the existing frontend's invoke() try/catch convention.
         .error_handling(tauri_specta::ErrorHandlingMode::Throw)
+        .events(tauri_specta::collect_events![
+            crate::player::events::PlayerStatusEvent
+        ])
         .commands(tauri_specta::collect_commands![
             // Player commands
             player_play_item,
@@ -413,6 +492,11 @@ fn specta_builder() -> Builder<tauri::Wry> {
             remote_session_seek,
             remote_session_set_volume,
             remote_session_toggle_mute,
+            // LMS multi-room sync group commands
+            lms_get_sync_groups,
+            lms_create_sync_group,
+            lms_unsync_player,
+            lms_dissolve_sync_group,
             // Session polling commands
             sessions_set_polling_hint,
             sessions_poll_now,
@@ -423,6 +507,7 @@ fn specta_builder() -> Builder<tauri::Wry> {
             playback_mode_transfer_to_remote,
             playback_mode_get_remote_status,
             playback_mode_transfer_to_local,
+            playback_mode_set_transferring,
             // Playback reporting commands
             playback_reporter_init,
             playback_reporter_destroy,
@@ -493,6 +578,8 @@ fn specta_builder() -> Builder<tauri::Wry> {
             mark_download_completed,
             mark_download_failed,
             start_download,
+            enqueue_download,
+            enqueue_video_downloads,
             get_download_manager_stats,
             set_max_concurrent_downloads,
             get_smart_cache_stats,
@@ -547,16 +634,21 @@ fn specta_builder() -> Builder<tauri::Wry> {
             repository_get_libraries,
             repository_get_items,
             repository_get_item,
+            repository_jray_actors_at,
             repository_get_latest_items,
             repository_get_resume_items,
             repository_get_next_up_episodes,
             repository_get_recently_played_audio,
             repository_get_resume_movies,
+            repository_get_rediscover_albums,
             repository_get_genres,
             repository_search,
             repository_get_playback_info,
             repository_get_video_stream_url,
             repository_get_audio_stream_url,
+            repository_get_live_tv_channels,
+            repository_get_channels,
+            repository_open_live_stream,
             repository_report_playback_start,
             repository_report_playback_progress,
             repository_report_playback_stopped,
@@ -585,6 +677,81 @@ fn specta_builder() -> Builder<tauri::Wry> {
         ])
 }
 
+/// Configure GStreamer (the media backend behind WebKitGTK's HTML5 `<video>`
+/// element on Linux) to prefer hardware-accelerated VAAPI decoding when the
+/// host provides it, falling back to software decoding otherwise.
+///
+/// All variables are only set if the user has not already exported them, so an
+/// explicit override (e.g. forcing software decode for debugging) is respected.
+/// They must be applied before WebKitGTK builds its GStreamer pipeline, hence the
+/// call at the very top of `run()`.
+#[cfg(target_os = "linux")]
+fn enable_linux_hardware_video_decoding() {
+    // Boost the rank of the modern stateless VAAPI decoders (gst-plugins-bad
+    // `va` plugin) so GStreamer selects them ahead of the software decoders. The
+    // `MAX` rank wins decoder autoplugging when the hardware/driver supports the
+    // codec; unsupported codecs simply fall through to software.
+    let rank_overrides = "vah264dec:MAX,vah265dec:MAX,vavp9dec:MAX,vaav1dec:MAX,\
+                          vampeg2dec:MAX,vavp8dec:MAX";
+
+    set_env_if_unset("GST_PLUGIN_FEATURE_RANK", rank_overrides);
+
+    // Ensure WebKit keeps GStreamer's hardware/DMABUF video path enabled. Setting
+    // this to "0" would force software decoding, so only default it to "1".
+    set_env_if_unset("WEBKIT_GST_ENABLE_HW_VIDEO_DECODER", "1");
+
+    info!("[INIT] Linux hardware video decoding (VAAPI) enabled where supported");
+
+    log_available_vaapi_decoders();
+}
+
+/// Probe (via `gst-inspect-1.0`, which ships with GStreamer) which VAAPI hardware
+/// video decoders GStreamer can actually load on this host, and log the result so
+/// it is clear at startup whether hardware decoding is genuinely available or
+/// whether playback will fall back to software.
+#[cfg(target_os = "linux")]
+fn log_available_vaapi_decoders() {
+    const HW_DECODERS: &[&str] = &[
+        "vah264dec", "vah265dec", "vavp9dec", "vaav1dec", "vampeg2dec", "vavp8dec",
+    ];
+
+    let available: Vec<&str> = HW_DECODERS
+        .iter()
+        .copied()
+        .filter(|name| {
+            std::process::Command::new("gst-inspect-1.0")
+                .arg(name)
+                .stdout(std::process::Stdio::null())
+                .stderr(std::process::Stdio::null())
+                .status()
+                .map(|s| s.success())
+                .unwrap_or(false)
+        })
+        .collect();
+
+    if available.is_empty() {
+        log::warn!(
+            "[INIT] No VAAPI hardware video decoders found via gst-inspect-1.0; \
+             video will use software decoding. Install the GStreamer 'va' plugin \
+             (gst-plugins-bad) and a VAAPI driver to enable hardware decoding."
+        );
+    } else {
+        info!(
+            "[INIT] VAAPI hardware video decoders available to GStreamer: {}",
+            available.join(", ")
+        );
+    }
+}
+
+#[cfg(target_os = "linux")]
+fn set_env_if_unset(key: &str, value: &str) {
+    if std::env::var_os(key).is_none() {
+        // SAFETY: called once at startup before any threads that read the
+        // environment (WebKitGTK/GStreamer) are spawned.
+        std::env::set_var(key, value);
+    }
+}
+
 #[cfg_attr(mobile, tauri::mobile_entry_point)]
 pub fn run() {
     // Initialize logger
@@ -592,16 +759,29 @@ pub fn run() {
         .filter_level(log::LevelFilter::Info)
         .init();
 
+    // On Linux, video plays through WebKitGTK's HTML5 <video> element, which uses
+    // GStreamer as its media backend. Enable hardware-accelerated (VAAPI) decoding
+    // when available so video transcoding/decoding does not fall back to the CPU.
+    // These must be set before WebKitGTK initializes its GStreamer pipeline.
+    #[cfg(target_os = "linux")]
+    enable_linux_hardware_video_decoding();
+
     // NOTE: TypeScript bindings are generated by the `export_typescript_bindings`
     // test (`cargo test export_typescript_bindings`), NOT at runtime. Calling
     // `.export()` here would try to write `../src/lib/api/bindings.ts` at app
     // startup, which panics on devices (e.g. Android) where that path doesn't exist.
     let builder = specta_builder();
+    let invoke_handler = builder.invoke_handler();
 
     tauri::Builder::default()
         .plugin(tauri_plugin_opener::init())
         .plugin(tauri_plugin_os::init())
-        .setup(|app| {
+        .invoke_handler(invoke_handler)
+        .setup(move |app| {
+            // Mount tauri-specta events so PlayerStatusEvent can be emitted to and
+            // listened for on the frontend via the generated bindings.
+            builder.mount_events(app);
+
             // Initialize database with proper app data directory
             // Check for test mode environment variable first
             let db_path = if let Ok(test_data_dir) = std::env::var("JELLYTAU_DATA_DIR") {
@@ -707,16 +887,11 @@ pub fn run() {
 
             let player_arc = Arc::new(TokioMutex::new(player_controller));
 
-            // On Android, set up the MediaSession handler for lockscreen controls
+            // On Android, register the player controller for autoplay decisions.
+            // The MediaSession (lockscreen) handler is set up later, once the
+            // playback mode manager exists, so it can route to remote sessions.
             #[cfg(target_os = "android")]
             {
-                info!("[INIT] Setting up MediaSession handler for lockscreen controls...");
-                let handler = Arc::new(MediaSessionHandler {
-                    player: player_arc.clone(),
-                });
-                set_media_command_handler(handler);
-
-                // Register player controller for autoplay decisions
                 player::android::set_player_controller(player_arc.clone());
             }
 
@@ -755,9 +930,19 @@ pub fn run() {
             let session_poller_wrapper = SessionPollerWrapper(session_poller_arc);
             app.manage(session_poller_wrapper);
 
-            // On Android, set up remote volume handler for volume button intercept in remote mode
+            // On Android, set up the MediaSession (lockscreen) handler and the
+            // remote volume handler. Both need the playback mode manager so they
+            // can route to the active remote session while casting.
             #[cfg(target_os = "android")]
             {
+                info!("[INIT] Setting up MediaSession handler for lockscreen controls...");
+                let media_handler = Arc::new(MediaSessionHandler {
+                    player: player_arc.clone(),
+                    playback_mode: playback_mode_arc.clone(),
+                    event_emitter: event_emitter.clone(),
+                });
+                set_media_command_handler(media_handler);
+
                 info!("[INIT] Setting up remote volume handler for Android...");
                 let handler = Arc::new(RemoteVolumeSessionHandler {
                     playback_mode: playback_mode_arc.clone(),
@@ -833,15 +1018,18 @@ pub fn run() {
             let repository_manager_wrapper = RepositoryManagerWrapper(repository_manager);
             app.manage(repository_manager_wrapper);
 
-            // Initialize playback reporter wrapper (initially empty, set on login)
+            // Initialize playback reporter wrapper. This MUST share the same Arc
+            // the player controller and MPV progress loop report through (created
+            // above at `playback_reporter`), otherwise `playback_reporter_init`
+            // would populate a dead, parallel Option and no Start/Progress/Stopped
+            // would ever reach Jellyfin.
             info!("[INIT] Initializing playback reporter wrapper...");
-            let playback_reporter_wrapper = PlaybackReporterWrapper(Arc::new(tokio::sync::Mutex::new(None)));
+            let playback_reporter_wrapper = PlaybackReporterWrapper(playback_reporter.clone());
             app.manage(playback_reporter_wrapper);
 
             info!("[INIT] Application setup completed successfully");
             Ok(())
         })
-        .invoke_handler(builder.invoke_handler())
         .run(tauri::generate_context!())
         .expect("error while running tauri application");
 }

src-tauri/src/playback_mode/mod.rs

@@ -20,6 +20,28 @@ pub enum PlaybackMode {
     Idle,
 }
 
+/// Number of Jellyfin ticks per second (100ns units).
+const TICKS_PER_SECOND: f64 = 10_000_000.0;
+
+/// Below this many seconds we treat the position as "at the start" and don't
+/// send a resume position, so a fresh track casts from 0 rather than ~0.
+const RESUME_THRESHOLD_SECONDS: f64 = 0.5;
+
+/// Convert a live playback position (seconds) into the `StartPositionTicks` to
+/// hand to a remote session, or `None` if we're effectively at the start.
+///
+/// Pure helper so the resume-position math is unit-testable without a remote
+/// session or HTTP. The *source* of `position_seconds` matters too: callers
+/// must pass the live backend position (`PlayerController::position()`), not the
+/// snapshot embedded in `PlayerState`, which is stale mid-track on Android.
+fn start_position_ticks_from_seconds(position_seconds: f64) -> Option<i64> {
+    if position_seconds > RESUME_THRESHOLD_SECONDS {
+        Some((position_seconds * TICKS_PER_SECOND) as i64)
+    } else {
+        None
+    }
+}
+
 /// Manages playback mode transfers between local and remote sessions
 pub struct PlaybackModeManager {
     jellyfin_client: Arc<Mutex<Option<JellyfinClient>>>,
@@ -59,6 +81,19 @@ impl PlaybackModeManager {
         self.is_transferring.load(Ordering::Relaxed)
     }
 
+    /// Set the transferring flag directly.
+    ///
+    /// The remote->local transfer is driven from the frontend in two steps
+    /// (`player_play_tracks` to start local playback, then
+    /// `playback_mode_transfer_to_local` to stop the remote). The first step's
+    /// routing depends on this flag: while it's set, `player_play_tracks` plays
+    /// locally instead of casting back to the remote session. The frontend must
+    /// raise the flag *before* that first call and lower it when the sequence is
+    /// done (or aborts), so it can't be left stuck on.
+    pub fn set_transferring(&self, transferring: bool) {
+        self.is_transferring.store(transferring, Ordering::Relaxed);
+    }
+
     /// Send volume command to remote session
     /// Commands: "SetVolume", "VolumeUp", "VolumeDown"
     #[allow(dead_code)] // Called from Android JNI callback
@@ -159,7 +194,11 @@ impl PlaybackModeManager {
     }
 
     /// Transfer playback from local device to remote Jellyfin session
-    pub async fn transfer_to_remote(&self, session_id: String) -> Result<(), String> {
+    pub async fn transfer_to_remote(
+        &self,
+        session_id: String,
+        position_override: Option<f64>,
+    ) -> Result<(), String> {
         debug!("[PlaybackMode] transfer_to_remote ENTERED");
         debug!("[PlaybackMode] session_id: {}", session_id);
         log::info!(
@@ -173,7 +212,7 @@ impl PlaybackModeManager {
         debug!("[PlaybackMode] Flag set, calling transfer_to_remote_inner");
 
         // Perform the transfer
-        let result = self.transfer_to_remote_inner(&session_id).await;
+        let result = self.transfer_to_remote_inner(&session_id, position_override).await;
 
         // Clear transferring flag
         self.is_transferring.store(false, Ordering::Relaxed);
@@ -181,12 +220,24 @@ impl PlaybackModeManager {
         result
     }
 
-    async fn transfer_to_remote_inner(&self, session_id: &str) -> Result<(), String> {
+    async fn transfer_to_remote_inner(
+        &self,
+        session_id: &str,
+        position_override: Option<f64>,
+    ) -> Result<(), String> {
         log::info!("[PlaybackMode] transfer_to_remote_inner ENTERED");
         debug!("[PlaybackMode] transfer_to_remote_inner: session_id={}", session_id);
 
+        // If we're already controlling a remote session, that *old* session — not
+        // the idle local player — is the source of truth for the current track and
+        // position. Capture it so we can resume there and stop it afterwards.
+        let previous_remote_session = match self.get_mode() {
+            PlaybackMode::Remote { session_id: prev } if prev != session_id => Some(prev),
+            _ => None,
+        };
+
         // Get current player state and queue context
-        let (queue_ids, current_index, position_seconds, queue_context) = {
+        let (queue_ids, mut current_index, mut position_seconds, queue_context) = {
             log::info!("[PlaybackMode] Acquiring player controller lock...");
             debug!("[PlaybackMode] Acquiring player controller lock...");
             let player = self.player_controller.lock().await;
@@ -195,7 +246,6 @@ impl PlaybackModeManager {
 
             let queue_arc = player.queue();
             let queue = queue_arc.lock_safe();
-            let state = player.state();
 
             let original_index = queue.current_index().unwrap_or(0);
             let items = queue.items();
@@ -210,7 +260,19 @@ impl PlaybackModeManager {
             }
 
             let (ids, adjusted_index) = self.extract_jellyfin_ids(items, original_index)?;
-            let position = state.position().unwrap_or(0.0);
+            // Prefer the frontend-supplied position when available. The backend
+            // position is unreliable as a transfer source: on Linux, *video* plays
+            // in the HTML5 <video> element and the MPV backend is never loaded, so
+            // PlayerController::position() is always 0; only the frontend knows the
+            // true position. We fall back to the live backend position (correct for
+            // Linux audio via MPV) when the frontend doesn't pass one.
+            let position = match position_override {
+                Some(p) => {
+                    log::info!("[PlaybackMode] Using frontend position override: {:.2}s", p);
+                    p
+                }
+                None => player.position(),
+            };
             let context = queue.context().clone();
 
             log::info!(
@@ -272,12 +334,48 @@ impl PlaybackModeManager {
             }
         };
 
-        // Calculate position in ticks
+        // Remote -> remote switch: take the current track and position from the
-        let start_position_ticks = if position_seconds > 0.5 {
+        // session we're leaving, since the local player is idle and reports 0.
-            Some((position_seconds * 10_000_000.0) as i64)
+        if let Some(ref prev_session_id) = previous_remote_session {
+            log::info!(
+                "[PlaybackMode] Remote->remote switch; reading state from previous session {}",
+                prev_session_id
+            );
+            match client.get_session(prev_session_id).await {
+                Ok(Some(session)) => {
+                    // Resume at the previous session's position.
+                    if let Some(ticks) = session.play_state.as_ref().and_then(|ps| ps.position_ticks) {
+                        position_seconds = ticks as f64 / TICKS_PER_SECOND;
+                        log::info!(
+                            "[PlaybackMode] Using previous remote position: {:.2}s",
+                            position_seconds
+                        );
+                    }
+                    // Resume on whichever track the previous session reached.
+                    if let Some(now_id) = session.now_playing_item.as_ref().and_then(|i| i.id.as_deref()) {
+                        if let Some(idx) = queue_ids.iter().position(|id| id == now_id) {
+                            log::info!(
+                                "[PlaybackMode] Previous session is on track {} (queue index {})",
+                                now_id,
+                                idx
+                            );
+                            current_index = idx;
                         } else {
-            None
+                            log::warn!(
-        };
+                                "[PlaybackMode] Previous session's track {} not found in queue; keeping index {}",
+                                now_id,
+                                current_index
+                            );
+                        }
+                    }
+                }
+                Ok(None) => log::warn!("[PlaybackMode] Previous remote session not found while reading state"),
+                Err(e) => log::warn!("[PlaybackMode] Failed to read previous remote session: {}", e),
+            }
+        }
+
+        // Calculate position in ticks (from the live position read above)
+        let start_position_ticks = start_position_ticks_from_seconds(position_seconds);
 
         // Log queue context for debugging (context is tracked but we always send track IDs)
         match &queue_context {
@@ -392,6 +490,33 @@ impl PlaybackModeManager {
             return Err("Remote session did not load track in time".to_string());
         }
 
+        // Resume at the right position. We send StartPositionTicks in the play
+        // command above, but some Jellyfin client/server combinations ignore it
+        // and start from 0. Now that the track is confirmed loaded, issue an
+        // explicit seek as well (mirrors how the local resume path works). This
+        // is the reliable mechanism; StartPositionTicks is best-effort.
+        if let Some(ticks) = start_position_ticks {
+            log::info!(
+                "[PlaybackMode] Seeking remote session to resume position: {} ticks",
+                ticks
+            );
+            if let Err(e) = client.session_seek(session_id.to_string(), ticks).await {
+                // Non-fatal: the track is already playing, just not at the
+                // resume point. Log and continue rather than failing the transfer.
+                log::warn!("[PlaybackMode] Resume seek on remote failed: {}", e);
+            }
+        }
+
+        // Remote -> remote switch: stop the session we just left so we don't end
+        // up with two devices playing at once. Do this only after the new session
+        // is confirmed playing, so a failure here doesn't leave us with silence.
+        if let Some(prev_session_id) = previous_remote_session {
+            log::info!("[PlaybackMode] Stopping previous remote session {}", prev_session_id);
+            if let Err(e) = client.send_session_command(prev_session_id, "Stop").await {
+                log::warn!("[PlaybackMode] Failed to stop previous remote session: {}", e);
+            }
+        }
+
         // Stop local playback (queue should remain intact for remote session)
         log::info!("[PlaybackMode] Stopping local playback - queue should NOT be cleared");
         {
@@ -577,6 +702,23 @@ mod tests {
         );
     }
 
+    /// The resume position handed to a remote session is derived from a live
+    /// playback position. Guards the seconds->ticks conversion and the
+    /// at-the-start threshold (Bug: casting restarted the track from 0).
+    #[test]
+    fn test_start_position_ticks_from_seconds() {
+        // Mid-track positions convert to ticks (10M ticks per second).
+        assert_eq!(start_position_ticks_from_seconds(5.0), Some(50_000_000));
+        assert_eq!(start_position_ticks_from_seconds(123.45), Some(1_234_500_000));
+
+        // At/near the start, send no resume position so the track casts from 0.
+        assert_eq!(start_position_ticks_from_seconds(0.0), None);
+        assert_eq!(start_position_ticks_from_seconds(0.5), None);
+
+        // Just past the threshold resumes rather than restarting.
+        assert!(start_position_ticks_from_seconds(0.6).is_some());
+    }
+
     // Tests for extract_jellyfin_ids - verify all track IDs are sent to remote, not just album/playlist ID
     mod extract_jellyfin_ids_tests {
         use crate::player::{MediaItem, MediaSource, MediaType};

src-tauri/src/player/android/mod.rs

@@ -17,7 +17,8 @@ use super::backend::{PlayerBackend, PlayerError};
 use super::events::{PlayerStatusEvent, SharedEventEmitter};
 use super::media::{MediaItem, MediaType};
 use super::state::PlayerState;
-use crate::playback_reporting::{PlaybackReporter, EventThrottler};
+use crate::playback_reporting::{PlaybackReporter, EventThrottler, PlaybackOperation};
+use crate::utils::conversions::seconds_to_ticks;
 
 /// Global reference to the JavaVM for JNI callbacks
 static JAVA_VM: OnceLock<JavaVM> = OnceLock::new();
@@ -584,6 +585,75 @@ pub extern "system" fn Java_com_dtourolle_jellytau_player_JellyTauPlayer_nativeO
     } else {
         log::error!("[Android] WARNING: No event emitter for position update!");
     }
+
+    // Throttled progress reporting to Jellyfin so playback position syncs and can
+    // be resumed on another device. ExoPlayer only fires position updates while
+    // playing, but guard on the stored state anyway. Mirrors the MPV backend's
+    // progress loop; both share the same EventThrottler (every 30s per item).
+    report_android_progress(position);
+}
+
+/// Report throttled playback progress to Jellyfin from the Android position
+/// callback. No-op until the reporter/throttler are wired (post-login) or when
+/// not actively playing.
+fn report_android_progress(position: f64) {
+    let item_id = match SHARED_STATE.get() {
+        Some(state) => {
+            let state = state.lock_safe();
+            if !state.state.is_playing() {
+                return;
+            }
+            match state.current_media.as_ref().and_then(|m| m.jellyfin_id().map(|s| s.to_string())) {
+                Some(id) => id,
+                None => return,
+            }
+        }
+        None => return,
+    };
+
+    let throttler = match POSITION_THROTTLER.get() {
+        Some(t) => t,
+        None => return,
+    };
+    if !throttler.should_report(&item_id) {
+        return;
+    }
+
+    let reporter_arc = match PLAYBACK_REPORTER.get() {
+        Some(r) => r.clone(),
+        None => return,
+    };
+
+    let position_ticks = seconds_to_ticks(position);
+    let item_id_for_task = item_id.clone();
+
+    // The reporter is async; the JNI callback is sync. Spawn onto the Tokio
+    // runtime when present, otherwise a throwaway runtime on a new thread.
+    let spawn_report = move || async move {
+        let reporter_guard = reporter_arc.lock().await;
+        if let Some(reporter) = reporter_guard.as_ref() {
+            let operation = PlaybackOperation::Progress {
+                item_id: item_id_for_task.clone(),
+                position_ticks,
+                is_paused: false,
+            };
+            match reporter.report(operation, true).await {
+                Ok(_) => debug!("[Android] Reported progress for {}", item_id_for_task),
+                Err(e) => log::warn!("[Android] Failed to report progress: {}", e),
+            }
+        }
+    };
+
+    if let Ok(handle) = tokio::runtime::Handle::try_current() {
+        handle.spawn(spawn_report());
+    } else {
+        std::thread::spawn(move || {
+            let rt = tokio::runtime::Runtime::new().unwrap();
+            rt.block_on(spawn_report());
+        });
+    }
+
+    throttler.mark_reported(&item_id);
 }
 
 /// Called when player state changes.
@@ -678,7 +748,12 @@ pub extern "system" fn Java_com_dtourolle_jellytau_player_JellyTauPlayer_nativeO
         // Use tauri::async_runtime::spawn instead of tokio::spawn
         // JNI callbacks happen on arbitrary threads without a Tokio runtime
         tauri::async_runtime::spawn(async move {
-            match controller.lock().await.on_playback_ended().await {
+            // Compute the autoplay decision and release the lock before matching.
+            // Holding the guard across the match would deadlock the AdvanceToNext
+            // arm, which re-locks the controller to call next() — leaving playback
+            // stopped (paused at position 0) instead of advancing.
+            let decision = controller.lock().await.on_playback_ended().await;
+            match decision {
                 Ok(AutoplayDecision::Stop) => {
                     log::debug!("[Autoplay] Decision: Stop playback");
                     // Emit PlaybackEnded event to frontend
@@ -1112,6 +1187,92 @@ pub fn disable_remote_volume() -> Result<(), String> {
     Ok(())
 }
 
+use crate::player::LockscreenMetadata;
+
+/// Push now-playing metadata and playback state to the Android lockscreen.
+///
+/// Calls `JellyTauPlaybackService.updateMediaMetadata(...)`. The service must be
+/// running (in remote mode it is started via [`enable_remote_volume`]); if it
+/// isn't, this is a no-op rather than an error so it can be called freely on
+/// every poll tick.
+pub fn update_lockscreen_metadata(meta: &LockscreenMetadata) -> Result<(), String> {
+    let vm = JAVA_VM.get().ok_or("JavaVM not initialized")?;
+    let mut env = vm.attach_current_thread().map_err(|e| e.to_string())?;
+
+    let context = APP_CONTEXT.get().ok_or("Context not initialized")?;
+
+    let class_loader = env
+        .call_method(context, "getClassLoader", "()Ljava/lang/ClassLoader;", &[])
+        .map_err(|e| format!("Failed to get ClassLoader: {}", e))?
+        .l()
+        .map_err(|e| format!("Failed to convert ClassLoader: {}", e))?;
+
+    let service_class_name = env
+        .new_string("com.dtourolle.jellytau.player.JellyTauPlaybackService")
+        .map_err(|e| format!("Failed to create class name string: {}", e))?;
+
+    let service_class_obj = env
+        .call_method(
+            &class_loader,
+            "loadClass",
+            "(Ljava/lang/String;)Ljava/lang/Class;",
+            &[JValue::Object(&service_class_name.into())],
+        )
+        .map_err(|e| format!("Failed to load JellyTauPlaybackService class: {}", e))?
+        .l()
+        .map_err(|e| format!("Failed to convert to Class: {}", e))?;
+
+    let service_class = JClass::from(service_class_obj);
+
+    let service_obj = env
+        .call_static_method(
+            &service_class,
+            "getInstance",
+            "()Lcom/dtourolle/jellytau/player/JellyTauPlaybackService;",
+            &[],
+        )
+        .map_err(|e| format!("Failed to get service instance: {}", e))?
+        .l()
+        .map_err(|e| format!("Failed to convert to object: {}", e))?;
+
+    // Service not running yet (e.g. nothing has played) - nothing to update.
+    if service_obj.is_null() {
+        return Ok(());
+    }
+
+    let title = env
+        .new_string(&meta.title)
+        .map_err(|e| format!("Failed to create title string: {}", e))?;
+    let artist = env
+        .new_string(&meta.artist)
+        .map_err(|e| format!("Failed to create artist string: {}", e))?;
+    // album is nullable on the Kotlin side; pass a real String or JObject::null().
+    let album_obj = match &meta.album {
+        Some(a) => env
+            .new_string(a)
+            .map_err(|e| format!("Failed to create album string: {}", e))?
+            .into(),
+        None => jni::objects::JObject::null(),
+    };
+
+    env.call_method(
+        &service_obj,
+        "updateMediaMetadata",
+        "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;JJZ)V",
+        &[
+            JValue::Object(&title.into()),
+            JValue::Object(&artist.into()),
+            JValue::Object(&album_obj),
+            JValue::Long(meta.duration_ms),
+            JValue::Long(meta.position_ms),
+            JValue::Bool(meta.is_playing as u8),
+        ],
+    )
+    .map_err(|e| format!("Failed to update lockscreen metadata: {}", e))?;
+
+    Ok(())
+}
+
 /// Stub implementations for non-Android platforms
 #[cfg(not(target_os = "android"))]
 pub fn enable_remote_volume(_initial_volume: i32) -> Result<(), String> {

src-tauri/src/player/events.rs

@@ -10,7 +10,8 @@ use crate::utils::lock::MutexSafe;
 use log::error;
 use serde::{Deserialize, Serialize};
 use std::sync::Arc;
-use tauri::{AppHandle, Emitter};
+use tauri::AppHandle;
+use tauri_specta::Event;
 
 use super::{MediaSessionType, SleepTimerMode};
 
@@ -20,7 +21,14 @@ use super::{MediaSessionType, SleepTimerMode};
 /// state machine transitions.
 ///
 /// TRACES: UR-005, UR-019, UR-023, UR-026 | DR-001, DR-028, DR-047
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, Serialize, Deserialize, specta::Type, tauri_specta::Event)]
+// NOTE: fields are intentionally snake_case on the wire. specta generates the
+// TypeScript bindings with snake_case field names (it does not apply serde's
+// `rename_all_fields`), so adding `rename_all_fields = "camelCase"` here makes
+// serde emit camelCase payloads that no longer match the generated schema —
+// tauri-specta then silently drops those events (e.g. state_changed,
+// queue_changed never reach the frontend, so the mini player never appears).
+// Keep serde and specta agreeing: snake_case fields, snake_case variant tags.
 #[serde(tag = "type", rename_all = "snake_case")]
 pub enum PlayerStatusEvent {
     /// Playback position updated (emitted periodically during playback)
@@ -70,6 +78,11 @@ pub enum PlayerStatusEvent {
         /// Remaining seconds (for time-based timer)
         remaining_seconds: u32,
     },
+    /// Time-based sleep timer expired: playback must stop. The backend stops
+    /// its own (MPV/ExoPlayer) playback, but HTML5 video on Linux plays in the
+    /// webview outside the backend's control — the frontend pauses it on this
+    /// event.
+    SleepTimerExpired,
     /// Show next episode popup with countdown
     ShowNextEpisodePopup {
         /// Current episode that just finished
@@ -111,11 +124,14 @@ pub enum PlayerStatusEvent {
         /// All active controllable sessions from Jellyfin
         sessions: Vec<crate::jellyfin::client::SessionInfo>,
     },
+    /// The user asked to disconnect from the remote session and resume locally.
+    ///
+    /// Emitted when the lockscreen Stop button is pressed while casting. The
+    /// frontend owns the two-step remote->local transfer (it must reload the
+    /// media item locally), so the native side only signals intent here.
+    RemoteDisconnectRequested,
 }
 
-/// Tauri event name for player status events
-pub const PLAYER_EVENT_NAME: &str = "player-event";
-
 /// Trait for emitting player events to the frontend.
 ///
 /// This abstraction allows backends to emit events without depending
@@ -141,7 +157,9 @@ impl TauriEventEmitter {
 
 impl PlayerEventEmitter for TauriEventEmitter {
     fn emit(&self, event: PlayerStatusEvent) {
-        if let Err(e) = self.app_handle.emit(PLAYER_EVENT_NAME, &event) {
+        // Emitted via the tauri-specta Event trait so the payload shape and event
+        // name match the generated TypeScript bindings (events.playerStatusEvent).
+        if let Err(e) = Event::emit(&event, &self.app_handle) {
             error!("Failed to emit player event: {}", e);
         }
     }

src-tauri/src/player/mod.rs

@@ -46,6 +46,37 @@ pub use android::{
     set_media_command_handler, set_remote_volume_handler, get_detected_codecs,
 };
 
+/// Metadata for the lockscreen / media notification.
+///
+/// Used to drive the Android MediaSession from Rust in remote (cast) mode, where
+/// the local ExoPlayer is idle and so can't supply now-playing info. The session
+/// poller fills this in from the remote Jellyfin session and pushes it to the
+/// notification so the lockscreen stays in sync while casting.
+#[derive(Debug, Clone)]
+pub struct LockscreenMetadata {
+    pub title: String,
+    pub artist: String,
+    pub album: Option<String>,
+    /// Track duration in milliseconds.
+    pub duration_ms: i64,
+    /// Current playback position in milliseconds.
+    pub position_ms: i64,
+    pub is_playing: bool,
+}
+
+/// Push now-playing metadata to the Android lockscreen. No-op off Android, so the
+/// session poller can call it unconditionally and stay platform-agnostic.
+pub fn update_lockscreen_metadata(_meta: &LockscreenMetadata) -> Result<(), String> {
+    #[cfg(target_os = "android")]
+    {
+        return android::update_lockscreen_metadata(_meta);
+    }
+    #[cfg(not(target_os = "android"))]
+    {
+        Ok(())
+    }
+}
+
 use crate::utils::lock::MutexSafe;
 use log::{debug, error, warn};
 use std::sync::{Arc, Mutex};
@@ -134,9 +165,18 @@ impl PlayerController {
         self.jellyfin_client.clone()
     }
 
-    /// Configure the playback reporter for dual sync (local DB + server)
+    /// Configure the media repository used for next-episode lookups.
-    /// Will be called from initialization commands after login
+    ///
-    #[allow(dead_code)]
+    /// The Android ExoPlayer ended-callback calls `on_playback_ended` with no
+    /// repository handle (unlike the Linux HTML5 path, which passes one per
+    /// call), so the controller needs a repository of its own or episode
+    /// autoplay silently decides Stop.
+    pub fn set_repository(&self, repo: Arc<dyn MediaRepository>) {
+        *self.repository.lock_safe() = Some(repo);
+    }
+
+    /// Configure the playback reporter for dual sync (local DB + server).
+    /// Called from `player_configure_jellyfin` on login/restore/reauth.
     pub async fn set_playback_reporter(&self, reporter: Option<PlaybackReporter>) {
         let mut reporter_guard = self.playback_reporter.lock().await;
         *reporter_guard = reporter;
@@ -217,6 +257,7 @@ impl PlayerController {
     /// Used on platforms where video is rendered outside the native backend
     /// (Linux WebKitGTK HTML5 <video>): the queue/UI state must reflect the
     /// item, but MPV must not start a redundant decode for it.
+    #[cfg(target_os = "linux")]
     pub fn set_current_item(&self, item: MediaItem) -> Result<(), PlayerError> {
         debug!("[PlayerController] set_current_item (no backend load): {}", item.title);
 
@@ -310,7 +351,27 @@ impl PlayerController {
 
     /// Set the queue and start playing from the specified index
     pub fn play_queue(&self, items: Vec<MediaItem>, start_index: usize) -> Result<(), PlayerError> {
-        debug!("[PlayerController] play_queue: {} items, starting at index {}", items.len(), start_index);
+        self.play_queue_from(items, start_index, None)
+    }
+
+    /// Set the queue and start playing from the specified index, optionally
+    /// resuming the starting track at `start_position` (seconds).
+    ///
+    /// The seek happens immediately after load so the backend never audibly
+    /// starts at 0 and there's no race against a fixed delay. Used when taking
+    /// over playback from a remote session.
+    pub fn play_queue_from(
+        &self,
+        items: Vec<MediaItem>,
+        start_index: usize,
+        start_position: Option<f64>,
+    ) -> Result<(), PlayerError> {
+        debug!(
+            "[PlayerController] play_queue: {} items, starting at index {} (resume: {:?})",
+            items.len(),
+            start_index,
+            start_position
+        );
 
         // Reset autoplay counter on manual queue start
         self.reset_autoplay_count();
@@ -323,11 +384,37 @@ impl PlayerController {
         // Play the current item (without modifying the queue we just set)
         if let Some(item) = self.queue.lock_safe().current().cloned() {
             self.load_and_play(&item)?;
+
+            // Resume from the requested position. Seeking right after load (while
+            // the backend lock is no longer held) avoids the start-at-0-then-jump
+            // race that a delayed frontend seek suffers from.
+            if let Some(position) = start_position {
+                if position > 0.5 {
+                    self.seek(position)?;
+                }
+            }
         }
 
         Ok(())
     }
 
+    /// Replace the queue without starting local playback.
+    ///
+    /// Used when we're controlling a remote session: the tracks play on the
+    /// remote device, but we keep the local queue in sync so the UI reflects
+    /// what's playing and a later transfer-to-local has the queue to resume.
+    pub fn set_queue(&self, items: Vec<MediaItem>, start_index: usize) -> Result<(), PlayerError> {
+        debug!(
+            "[PlayerController] set_queue (no local playback): {} items, index {}",
+            items.len(),
+            start_index
+        );
+        self.reset_autoplay_count();
+        let mut queue = self.queue.lock_safe();
+        queue.set_queue(items, start_index);
+        Ok(())
+    }
+
     /// Play/resume playback
     pub fn play(&self) -> Result<(), PlayerError> {
         debug!("[PlayerController] play");
@@ -519,6 +606,13 @@ impl PlayerController {
         self.queue.clone()
     }
 
+    /// Clear the queue entirely (used when playback genuinely stops, e.g. the
+    /// sleep timer fires or the queue ends with repeat off). Pair with
+    /// `emit_queue_changed` so the frontend hides the mini player.
+    pub fn clear_queue(&self) {
+        self.queue.lock_safe().clear();
+    }
+
     /// Toggle shuffle
     pub fn toggle_shuffle(&self) {
         self.queue.lock_safe().toggle_shuffle();
@@ -623,6 +717,10 @@ impl PlayerController {
                                 mode: SleepTimerMode::Off,
                                 remaining_seconds: 0,
                             });
+                            // Tell the frontend playback must stop: HTML5 video
+                            // (Linux) plays outside the backend, so stopping the
+                            // backend below doesn't reach it.
+                            emitter.emit(PlayerStatusEvent::SleepTimerExpired);
                         }
                         drop(timer);
 
@@ -795,9 +893,17 @@ impl PlayerController {
             let repo = self.repository.lock_safe().clone();
             let jellyfin_id = current.jellyfin_id().unwrap_or(&current.id);
             let next_ep_result = if let Some(repo) = &repo {
-                self.fetch_next_episode_for_item(jellyfin_id, repo).await?
+                // Degrade lookup failures to Stop: playback already ended, and
+                // surfacing an error here just kills autoplay silently upstream.
+                match self.fetch_next_episode_for_item(jellyfin_id, repo).await {
+                    Ok(next) => next,
+                    Err(e) => {
+                        warn!("[PlayerController] Next-episode lookup failed for {}: {}", jellyfin_id, e);
+                        None
+                    }
+                }
             } else {
-                debug!("[PlayerController] No repository available for audio-path episode lookup");
+                warn!("[PlayerController] No repository available for episode lookup - cannot autoplay next episode");
                 None
             };
             if let Some(next_ep) = next_ep_result {
@@ -852,7 +958,7 @@ impl PlayerController {
             debug!("[PlayerController] Cleared stale end_reason for video: {:?}", stale_reason);
         }
 
-        debug!("[PlayerController] on_video_playback_ended: item_id={}", item_id);
+        log::info!("[PlayerController] on_video_playback_ended: item_id={}", item_id);
 
         // Check sleep timer state
         let timer_mode = {
@@ -885,8 +991,17 @@ impl PlayerController {
             _ => {}
         }
 
-        // Fetch next episode for the video that just ended
+        // Fetch next episode for the video that just ended. Degrade lookup
-        if let Some(next_ep) = self.fetch_next_episode_for_item(item_id, &repo).await? {
+        // failures to Stop: playback already ended, and propagating an error
+        // here just kills autoplay silently upstream.
+        let next_ep_result = match self.fetch_next_episode_for_item(item_id, &repo).await {
+            Ok(next) => next,
+            Err(e) => {
+                warn!("[PlayerController] Next-episode lookup failed for {}: {}", item_id, e);
+                None
+            }
+        };
+        if let Some(next_ep) = next_ep_result {
             let settings = self.autoplay_settings.lock_safe().clone();
 
             let limit_reached = self.increment_autoplay_count();
@@ -936,7 +1051,7 @@ impl PlayerController {
         let season_id = match &current_repo_item.season_id {
             Some(sid) => sid.clone(),
             None => {
-                debug!("[PlayerController] Current item has no season_id, cannot find next episode");
+                log::info!("[PlayerController] Current item has no season_id, cannot find next episode");
                 return Ok(None);
             }
         };
@@ -958,19 +1073,19 @@ impl PlayerController {
         // (offline repo ignores sort_by and sorts by sort_name instead)
         let mut episodes = result.items;
         episodes.sort_by_key(|e| e.index_number.unwrap_or(i32::MAX));
-        debug!("[PlayerController] Season has {} episodes, looking for next after {}", episodes.len(), current_repo_item.id);
+        log::info!("[PlayerController] Season has {} episodes, looking for next after {}", episodes.len(), current_repo_item.id);
 
         // Find the current episode by ID and return the next one
         if let Some(current_idx) = episodes.iter().position(|e| e.id == current_repo_item.id) {
             if current_idx + 1 < episodes.len() {
                 let next = &episodes[current_idx + 1];
-                debug!("[PlayerController] Found next episode: {} (index {})", next.name, current_idx + 1);
+                log::info!("[PlayerController] Found next episode: {} (index {})", next.name, current_idx + 1);
                 return Ok(Some((current_repo_item, next.clone())));
             } else {
-                debug!("[PlayerController] Current episode is the last in the season");
+                log::info!("[PlayerController] Current episode is the last in the season");
             }
         } else {
-            debug!("[PlayerController] Current episode not found in season episodes");
+            log::info!("[PlayerController] Current episode not found in season episodes (ids: {:?})", episodes.iter().map(|e| e.id.as_str()).take(20).collect::<Vec<_>>());
         }
 
         Ok(None)
@@ -1332,6 +1447,44 @@ mod tests {
         }
     }
 
+    /// Resuming a queue at a position seeks the starting track immediately.
+    /// Regression guard for taking over a remote session: the local player must
+    /// pick up where the remote left off, not restart from 0.
+    #[test]
+    fn test_play_queue_from_resumes_at_position() {
+        let controller = PlayerController::default();
+        let items = create_test_items(3);
+
+        controller.play_queue_from(items, 1, Some(42.5)).unwrap();
+
+        {
+            let queue = controller.queue();
+            let queue_lock = queue.lock_safe();
+            assert_eq!(queue_lock.current_index(), Some(1), "Should start at index 1");
+        }
+        assert_eq!(controller.position(), 42.5, "Should resume at the requested position");
+    }
+
+    /// A None / near-zero start position starts the track from the beginning.
+    #[test]
+    fn test_play_queue_from_without_position_starts_at_zero() {
+        let controller = PlayerController::default();
+
+        controller
+            .play_queue_from(create_test_items(2), 0, None)
+            .unwrap();
+        assert_eq!(controller.position(), 0.0, "No resume position starts at 0");
+
+        controller
+            .play_queue_from(create_test_items(2), 0, Some(0.2))
+            .unwrap();
+        assert_eq!(
+            controller.position(),
+            0.0,
+            "Sub-threshold resume position is ignored (starts at 0)"
+        );
+    }
+
     #[test]
     fn test_seek_to_zero() {
         let controller = PlayerController::default();
@@ -1644,4 +1797,280 @@ mod tests {
         let reason = controller.take_end_reason();
         assert!(reason.is_none(), "take_end_reason should clear the state");
     }
+
+    // ===== Next-episode autoplay decision tests =====
+
+    use crate::repository::types as repo_types;
+
+    /// Mock repository serving a single season of episodes for next-episode
+    /// lookup tests. Only `get_item` and `get_items` are used by
+    /// `fetch_next_episode_for_item`; everything else is unreachable.
+    struct MockEpisodeRepo {
+        episodes: Vec<repo_types::MediaItem>,
+    }
+
+    impl MockEpisodeRepo {
+        fn season(count: usize) -> Self {
+            let episodes = (1..=count)
+                .map(|i| {
+                    let mut item = make_repo_episode(&format!("ep{}", i), i as i32);
+                    item.name = format!("Episode {}", i);
+                    item
+                })
+                .collect();
+            Self { episodes }
+        }
+    }
+
+    fn make_repo_episode(id: &str, index: i32) -> repo_types::MediaItem {
+        repo_types::MediaItem {
+            id: id.to_string(),
+            name: format!("Episode {}", index),
+            item_type: "Episode".to_string(),
+            is_folder: false,
+            server_id: "server".to_string(),
+            parent_id: Some("season1".to_string()),
+            library_id: None,
+            overview: None,
+            genres: None,
+            runtime_ticks: None,
+            production_year: None,
+            premiere_date: None,
+            community_rating: None,
+            official_rating: None,
+            primary_image_tag: None,
+            backdrop_image_tags: None,
+            parent_backdrop_image_tags: None,
+            album_id: None,
+            album_name: None,
+            album_artist: None,
+            artists: None,
+            artist_items: None,
+            index_number: Some(index),
+            series_id: Some("series1".to_string()),
+            series_name: Some("Test Series".to_string()),
+            season_id: Some("season1".to_string()),
+            season_name: Some("Season 1".to_string()),
+            parent_index_number: Some(1),
+            user_data: None,
+            media_streams: None,
+            media_sources: None,
+            people: None,
+        }
+    }
+
+    #[async_trait::async_trait]
+    impl crate::repository::MediaRepository for MockEpisodeRepo {
+        async fn get_libraries(&self) -> Result<Vec<repo_types::Library>, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn get_items(
+            &self,
+            parent_id: &str,
+            _options: Option<repo_types::GetItemsOptions>,
+        ) -> Result<repo_types::SearchResult, repo_types::RepoError> {
+            assert_eq!(parent_id, "season1", "episode lookup must query the season");
+            Ok(repo_types::SearchResult {
+                items: self.episodes.clone(),
+                total_record_count: self.episodes.len(),
+            })
+        }
+        async fn get_item(&self, item_id: &str) -> Result<repo_types::MediaItem, repo_types::RepoError> {
+            self.episodes
+                .iter()
+                .find(|e| e.id == item_id)
+                .cloned()
+                .ok_or(repo_types::RepoError::NotFound {
+                    message: format!("{} not found", item_id),
+                })
+        }
+        async fn get_latest_items(&self, _: &str, _: Option<usize>) -> Result<Vec<repo_types::MediaItem>, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn get_resume_items(&self, _: Option<&str>, _: Option<usize>) -> Result<Vec<repo_types::MediaItem>, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn get_next_up_episodes(&self, _: Option<&str>, _: Option<usize>) -> Result<Vec<repo_types::MediaItem>, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn get_recently_played_audio(&self, _: Option<usize>) -> Result<Vec<repo_types::MediaItem>, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn get_rediscover_albums(&self, _: Option<&str>, _: Option<usize>) -> Result<Vec<repo_types::MediaItem>, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn get_resume_movies(&self, _: Option<usize>) -> Result<Vec<repo_types::MediaItem>, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn get_genres(&self, _: Option<&str>) -> Result<Vec<repo_types::Genre>, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn search(&self, _: &str, _: Option<repo_types::SearchOptions>) -> Result<repo_types::SearchResult, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn get_playback_info(&self, _: &str) -> Result<repo_types::PlaybackInfo, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn get_audio_stream_url(&self, _: &str) -> Result<String, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn get_live_tv_channels(&self) -> Result<Vec<repo_types::MediaItem>, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn get_channels(&self) -> Result<repo_types::SearchResult, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn open_live_stream(&self, _: &str) -> Result<repo_types::LiveStreamInfo, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn report_playback_start(&self, _: &str, _: i64) -> Result<(), repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn report_playback_progress(&self, _: &str, _: i64) -> Result<(), repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn report_playback_stopped(&self, _: &str, _: i64) -> Result<(), repo_types::RepoError> {
+            unimplemented!()
+        }
+        fn get_image_url(&self, _: &str, _: repo_types::ImageType, _: Option<repo_types::ImageOptions>) -> String {
+            unimplemented!()
+        }
+        fn get_subtitle_url(&self, _: &str, _: &str, _: i32, _: &str) -> String {
+            unimplemented!()
+        }
+        fn get_video_download_url(&self, _: &str, _: &str, _: Option<&str>) -> String {
+            unimplemented!()
+        }
+        async fn mark_favorite(&self, _: &str) -> Result<(), repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn unmark_favorite(&self, _: &str) -> Result<(), repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn get_person(&self, _: &str) -> Result<repo_types::MediaItem, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn get_items_by_person(&self, _: &str, _: Option<repo_types::GetItemsOptions>) -> Result<repo_types::SearchResult, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn get_similar_items(&self, _: &str, _: Option<usize>) -> Result<repo_types::SearchResult, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn create_playlist(&self, _: &str, _: &[String]) -> Result<repo_types::PlaylistCreatedResult, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn delete_playlist(&self, _: &str) -> Result<(), repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn rename_playlist(&self, _: &str, _: &str) -> Result<(), repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn get_playlist_items(&self, _: &str) -> Result<Vec<repo_types::PlaylistEntry>, repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn add_to_playlist(&self, _: &str, _: &[String]) -> Result<(), repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn remove_from_playlist(&self, _: &str, _: &[String]) -> Result<(), repo_types::RepoError> {
+            unimplemented!()
+        }
+        async fn move_playlist_item(&self, _: &str, _: &str, _: u32) -> Result<(), repo_types::RepoError> {
+            unimplemented!()
+        }
+    }
+
+    /// Video (HTML5/Linux) path: ending mid-season must produce the
+    /// next-episode popup with auto-advance.
+    #[tokio::test]
+    async fn test_video_playback_ended_offers_next_episode() {
+        let controller = PlayerController::default();
+        let repo: Arc<dyn MediaRepository> = Arc::new(MockEpisodeRepo::season(3));
+
+        let decision = controller
+            .on_video_playback_ended("ep2", repo)
+            .await
+            .expect("decision should succeed");
+
+        match decision {
+            AutoplayDecision::ShowNextEpisodePopup {
+                current_episode,
+                next_episode,
+                auto_advance,
+                ..
+            } => {
+                assert_eq!(current_episode.id, "ep2");
+                assert_eq!(next_episode.id, "ep3");
+                assert!(auto_advance, "default settings should auto-advance");
+            }
+            other => panic!("Expected ShowNextEpisodePopup, got {:?}", other),
+        }
+    }
+
+    /// Last episode of the season: no popup, stop.
+    #[tokio::test]
+    async fn test_video_playback_ended_last_episode_stops() {
+        let controller = PlayerController::default();
+        let repo: Arc<dyn MediaRepository> = Arc::new(MockEpisodeRepo::season(3));
+
+        let decision = controller
+            .on_video_playback_ended("ep3", repo)
+            .await
+            .expect("decision should succeed");
+
+        assert!(matches!(decision, AutoplayDecision::Stop));
+    }
+
+    /// Android/ExoPlayer path: `on_playback_ended` has no per-call repository,
+    /// so the controller-level repository (wired up in `repository_create`)
+    /// must be used for the next-episode lookup. Regression test for episode
+    /// autoplay never triggering on Android because no repository was set.
+    #[tokio::test]
+    async fn test_playback_ended_uses_controller_repository_for_episodes() {
+        let controller = PlayerController::default();
+        controller.set_repository(Arc::new(MockEpisodeRepo::season(3)));
+
+        // Queue holds the episode that just finished playing
+        let episode = MediaItem {
+            media_type: MediaType::Video,
+            source: MediaSource::Remote {
+                stream_url: "http://example.com/ep1.mkv".to_string(),
+                jellyfin_item_id: "ep1".to_string(),
+            },
+            ..create_test_items(1).remove(0)
+        };
+        controller.play_queue(vec![episode], 0).unwrap();
+
+        // Clear the NewTrackLoaded reason to simulate natural track end
+        controller.take_end_reason();
+
+        let decision = controller.on_playback_ended().await.unwrap();
+
+        match decision {
+            AutoplayDecision::ShowNextEpisodePopup { next_episode, .. } => {
+                assert_eq!(next_episode.id, "ep2");
+            }
+            other => panic!("Expected ShowNextEpisodePopup, got {:?}", other),
+        }
+    }
+
+    /// Without a controller repository the Android episode path must still
+    /// stop gracefully (previous behavior) rather than error.
+    #[tokio::test]
+    async fn test_playback_ended_without_repository_stops() {
+        let controller = PlayerController::default();
+
+        let episode = MediaItem {
+            media_type: MediaType::Video,
+            source: MediaSource::Remote {
+                stream_url: "http://example.com/ep1.mkv".to_string(),
+                jellyfin_item_id: "ep1".to_string(),
+            },
+            ..create_test_items(1).remove(0)
+        };
+        controller.play_queue(vec![episode], 0).unwrap();
+        controller.take_end_reason();
+
+        let decision = controller.on_playback_ended().await.unwrap();
+        assert!(matches!(decision, AutoplayDecision::Stop));
+    }
 }

src-tauri/src/player/queue.rs

@@ -62,6 +62,14 @@ impl QueueManager {
         &self.items
     }
 
+    /// Mutable access to queue items.
+    ///
+    /// Used to re-point streaming entries at a completed local download
+    /// without disturbing queue order, shuffle state, or the current index.
+    pub fn items_mut(&mut self) -> &mut [MediaItem] {
+        &mut self.items
+    }
+
     /// Get the current item index
     pub fn current_index(&self) -> Option<usize> {
         self.current_index
@@ -122,6 +130,18 @@ impl QueueManager {
         self.context = context;
     }
 
+    /// Clear the queue entirely, returning it to the empty state.
+    ///
+    /// Used when playback genuinely stops (sleep timer fires, or the queue ends
+    /// with repeat off) so the frontend's `currentQueueItem` becomes null and
+    /// the mini player hides. History and shuffle order are reset too.
+    pub fn clear(&mut self) {
+        self.items.clear();
+        self.current_index = None;
+        self.history.clear();
+        self.shuffle_order.clear();
+    }
+
     /// Add items to the queue
     pub fn add(&mut self, items: Vec<MediaItem>, position: AddPosition) {
         if items.is_empty() {
@@ -559,6 +579,21 @@ mod tests {
         assert_eq!(queue.current().unwrap().id, "item_0");
     }
 
+    /// Test clearing the queue returns it to the empty state so the frontend
+    /// hides the mini player on a genuine stop.
+    #[test]
+    fn test_clear() {
+        let mut queue = QueueManager::new();
+        queue.set_queue(create_test_items(3), 1);
+        assert_eq!(queue.current_index(), Some(1));
+
+        queue.clear();
+
+        assert_eq!(queue.items().len(), 0);
+        assert_eq!(queue.current_index(), None);
+        assert!(queue.current().is_none());
+    }
+
     /// Test next track navigation
     ///
     /// @req-test: UR-005 - Control media playback (skip to next track)

src-tauri/src/player/session.rs

@@ -5,7 +5,7 @@
  * beyond individual playback states. Enables persistent UI (miniplayer) and
  * proper transitions between content types.
  *
- * See software-architecture.md Section 2.1 for state machine diagram.
+ * See docs/architecture/01-rust-backend.md for the state machine diagram.
  */
 
 use log::info;

src-tauri/src/player/state.rs

@@ -61,7 +61,12 @@ pub enum PlayerState {
 }
 
 impl PlayerState {
-    /// Get the current playback position if available
+    /// Get the current playback position if available.
+    ///
+    /// Note: this is the position snapshot embedded in the state at the last
+    /// state transition, not the live backend position. For an up-to-date
+    /// value use `PlayerController::position()`.
+    #[allow(dead_code)]
     pub fn position(&self) -> Option<f64> {
         match self {
             PlayerState::Playing { position, .. } => Some(*position),

src-tauri/src/repository/hybrid.rs

@@ -45,6 +45,12 @@ impl HybridRepository {
         self.online.download_bytes(url).await
     }
 
+    /// Query the JRay plugin for actors on screen at time `t`. Online-only
+    /// (the plugin lives on the Jellyfin server); empty when JRay isn't present.
+    pub async fn get_jray_actors(&self, item_id: &str, t: f64) -> Result<Vec<super::JRayActor>, RepoError> {
+        self.online.get_jray_actors(item_id, t).await
+    }
+
     /// Get video stream URL with optional seeking support.
     /// This method is online-only since offline playback uses local file paths.
     pub async fn get_video_stream_url(
@@ -57,6 +63,81 @@ impl HybridRepository {
         self.online.get_video_stream_url(item_id, media_source_id, start_time_seconds, audio_stream_index).await
     }
 
+    /// Search only the local SQLite cache (downloaded content).
+    ///
+    /// Fast (100ms timeout) — used to render instant results before the server
+    /// responds. Returns an empty result rather than erroring on timeout so the
+    /// caller can still fall through to the server.
+    pub async fn search_cache_only(
+        &self,
+        query: &str,
+        options: Option<SearchOptions>,
+    ) -> Result<SearchResult, RepoError> {
+        let offline = Arc::clone(&self.offline);
+        let query = query.to_string();
+        self.cache_with_timeout(async move { offline.search(&query, options).await })
+            .await
+    }
+
+    /// Search only the live Jellyfin server (full library).
+    pub async fn search_server_only(
+        &self,
+        query: &str,
+        options: Option<SearchOptions>,
+    ) -> Result<SearchResult, RepoError> {
+        self.online.search(query, options).await
+    }
+
+    /// Merge cache and server search results into a single de-duplicated list.
+    ///
+    /// Ordering: local (cached/downloaded) items first, then server-only items
+    /// appended. On a duplicate `id`, the server's item wins (fresher, more
+    /// complete metadata) but keeps the local item's earlier position.
+    pub fn merge_search_results(cache: SearchResult, server: SearchResult) -> SearchResult {
+        use std::collections::HashMap;
+
+        // Index server items by id so we can (a) override duplicates with the
+        // server's metadata and (b) know which server items are brand new.
+        let mut server_by_id: HashMap<String, MediaItem> = HashMap::new();
+        let mut server_order: Vec<String> = Vec::with_capacity(server.items.len());
+        for item in server.items {
+            if !server_by_id.contains_key(&item.id) {
+                server_order.push(item.id.clone());
+            }
+            server_by_id.insert(item.id.clone(), item);
+        }
+
+        let mut items: Vec<MediaItem> = Vec::new();
+        let mut seen: std::collections::HashSet<String> = std::collections::HashSet::new();
+
+        // Local items first, in their original order. If the server also
+        // returned this item, take the server's copy (newer metadata).
+        for local in cache.items {
+            if !seen.insert(local.id.clone()) {
+                continue;
+            }
+            match server_by_id.remove(&local.id) {
+                Some(server_item) => items.push(server_item),
+                None => items.push(local),
+            }
+        }
+
+        // Then append server-only items, preserving the server's order.
+        for id in server_order {
+            if let Some(server_item) = server_by_id.remove(&id) {
+                if seen.insert(id) {
+                    items.push(server_item);
+                }
+            }
+        }
+
+        let total_record_count = items.len();
+        SearchResult {
+            items,
+            total_record_count,
+        }
+    }
+
     /// Cache-first query: try cache, fall back to server on miss.
     ///
     /// 1. Check cache (100ms timeout applied by caller via cache_with_timeout)
@@ -274,6 +355,27 @@ impl MediaRepository for HybridRepository {
         self.parallel_race(cache_future, server_future).await
     }
 
+    async fn get_rediscover_albums(
+        &self,
+        parent_id: Option<&str>,
+        limit: Option<usize>,
+    ) -> Result<Vec<MediaItem>, RepoError> {
+        let offline = Arc::clone(&self.offline);
+        let online = Arc::clone(&self.online);
+        let parent_id_owned = parent_id.map(|s| s.to_string());
+        let parent_id_clone = parent_id_owned.clone();
+
+        let cache_future = self.cache_with_timeout(async move {
+            offline.get_rediscover_albums(parent_id_owned.as_deref(), limit).await
+        });
+
+        let server_future = async move {
+            online.get_rediscover_albums(parent_id_clone.as_deref(), limit).await
+        };
+
+        self.parallel_race(cache_future, server_future).await
+    }
+
     async fn get_genres(&self, parent_id: Option<&str>) -> Result<Vec<Genre>, RepoError> {
         let offline = Arc::clone(&self.offline);
         let online = Arc::clone(&self.online);
@@ -319,6 +421,21 @@ impl MediaRepository for HybridRepository {
         self.online.get_audio_stream_url(item_id).await
     }
 
+    async fn get_live_tv_channels(&self) -> Result<Vec<MediaItem>, RepoError> {
+        // Live TV requires server communication - delegate to online repository
+        self.online.get_live_tv_channels().await
+    }
+
+    async fn get_channels(&self) -> Result<SearchResult, RepoError> {
+        // Plugin channels require server communication - delegate to online repository
+        self.online.get_channels().await
+    }
+
+    async fn open_live_stream(&self, item_id: &str) -> Result<LiveStreamInfo, RepoError> {
+        // Opening a live stream requires server communication - delegate to online
+        self.online.open_live_stream(item_id).await
+    }
+
     async fn report_playback_start(&self, item_id: &str, position_ticks: i64) -> Result<(), RepoError> {
         // Playback reporting goes directly to server
         self.online.report_playback_start(item_id, position_ticks).await
@@ -602,6 +719,14 @@ mod tests {
             unimplemented!()
         }
 
+        async fn get_rediscover_albums(
+            &self,
+            _parent_id: Option<&str>,
+            _limit: Option<usize>,
+        ) -> Result<Vec<MediaItem>, RepoError> {
+            unimplemented!()
+        }
+
         async fn get_genres(&self, _parent_id: Option<&str>) -> Result<Vec<Genre>, RepoError> {
             unimplemented!()
         }
@@ -618,6 +743,18 @@ mod tests {
             unimplemented!()
         }
 
+        async fn get_live_tv_channels(&self) -> Result<Vec<MediaItem>, RepoError> {
+            unimplemented!()
+        }
+
+        async fn get_channels(&self) -> Result<SearchResult, RepoError> {
+            unimplemented!()
+        }
+
+        async fn open_live_stream(&self, _item_id: &str) -> Result<LiveStreamInfo, RepoError> {
+            unimplemented!()
+        }
+
         async fn report_playback_start(&self, _item_id: &str, _position_ticks: i64) -> Result<(), RepoError> {
             unimplemented!()
         }
@@ -759,6 +896,14 @@ mod tests {
             unimplemented!()
         }
 
+        async fn get_rediscover_albums(
+            &self,
+            _parent_id: Option<&str>,
+            _limit: Option<usize>,
+        ) -> Result<Vec<MediaItem>, RepoError> {
+            unimplemented!()
+        }
+
         async fn get_genres(&self, _parent_id: Option<&str>) -> Result<Vec<Genre>, RepoError> {
             unimplemented!()
         }
@@ -775,6 +920,18 @@ mod tests {
             unimplemented!()
         }
 
+        async fn get_live_tv_channels(&self) -> Result<Vec<MediaItem>, RepoError> {
+            unimplemented!()
+        }
+
+        async fn get_channels(&self) -> Result<SearchResult, RepoError> {
+            unimplemented!()
+        }
+
+        async fn open_live_stream(&self, _item_id: &str) -> Result<LiveStreamInfo, RepoError> {
+            unimplemented!()
+        }
+
         async fn report_playback_start(&self, _item_id: &str, _position_ticks: i64) -> Result<(), RepoError> {
             unimplemented!()
         }
@@ -864,6 +1021,7 @@ mod tests {
             id: id.to_string(),
             name: name.to_string(),
             item_type: "Movie".to_string(),
+            is_folder: false,
             server_id: "test-server".to_string(),
             parent_id: Some("parent-123".to_string()),
             library_id: Some("library-456".to_string()),
@@ -871,6 +1029,7 @@ mod tests {
             genres: Some(vec!["Action".to_string(), "Adventure".to_string()]),
             runtime_ticks: Some(7200000000),
             production_year: Some(2024),
+            premiere_date: None,
             community_rating: Some(8.5),
             official_rating: Some("PG-13".to_string()),
             primary_image_tag: Some("image-tag-123".to_string()),
@@ -1058,4 +1217,75 @@ mod tests {
         };
         assert!(result_with_items.has_content(), "Result with items should have content");
     }
+
+    #[test]
+    fn test_merge_search_local_first_then_server_appended() {
+        let cache = SearchResult {
+            items: vec![
+                create_test_item("a", "Cached A"),
+                create_test_item("b", "Cached B"),
+            ],
+            total_record_count: 2,
+        };
+        let server = SearchResult {
+            items: vec![
+                create_test_item("c", "Server C"),
+                create_test_item("d", "Server D"),
+            ],
+            total_record_count: 2,
+        };
+
+        let merged = HybridRepository::merge_search_results(cache, server);
+
+        // Local items first (in order), then server-only items appended.
+        let ids: Vec<&str> = merged.items.iter().map(|i| i.id.as_str()).collect();
+        assert_eq!(ids, vec!["a", "b", "c", "d"]);
+        assert_eq!(merged.total_record_count, 4);
+    }
+
+    #[test]
+    fn test_merge_search_dedupes_with_server_winning() {
+        // "b" appears in both. Server metadata should win, but the item keeps
+        // its earlier (local) position and is not duplicated.
+        let cache = SearchResult {
+            items: vec![
+                create_test_item("a", "Cached A"),
+                create_test_item("b", "Cached B"),
+            ],
+            total_record_count: 2,
+        };
+        let server = SearchResult {
+            items: vec![
+                create_test_item("b", "Server B (fresher)"),
+                create_test_item("c", "Server C"),
+            ],
+            total_record_count: 2,
+        };
+
+        let merged = HybridRepository::merge_search_results(cache, server);
+
+        let ids: Vec<&str> = merged.items.iter().map(|i| i.id.as_str()).collect();
+        assert_eq!(ids, vec!["a", "b", "c"], "no duplicate, local position kept");
+
+        let b = merged.items.iter().find(|i| i.id == "b").unwrap();
+        assert_eq!(b.name, "Server B (fresher)", "server metadata wins on conflict");
+        assert_eq!(merged.total_record_count, 3);
+    }
+
+    #[test]
+    fn test_merge_search_handles_empty_sides() {
+        let only_server = HybridRepository::merge_search_results(
+            SearchResult { items: vec![], total_record_count: 0 },
+            SearchResult { items: vec![create_test_item("x", "X")], total_record_count: 1 },
+        );
+        assert_eq!(only_server.items.len(), 1);
+        assert_eq!(only_server.items[0].id, "x");
+
+        let only_cache = HybridRepository::merge_search_results(
+            SearchResult { items: vec![create_test_item("y", "Y")], total_record_count: 1 },
+            SearchResult { items: vec![], total_record_count: 0 },
+        );
+        assert_eq!(only_cache.items.len(), 1);
+        assert_eq!(only_cache.items[0].id, "y");
+    }
 }

src-tauri/src/repository/mod.rs

@@ -4,7 +4,7 @@ pub mod offline;
 pub mod hybrid;
 
 pub use types::*;
-pub use online::OnlineRepository;
+pub use online::{OnlineRepository, JRayActor};
 pub use offline::OfflineRepository;
 pub use hybrid::HybridRepository;
 
@@ -79,6 +79,15 @@ pub trait MediaRepository: Send + Sync {
         limit: Option<usize>,
     ) -> Result<Vec<MediaItem>, RepoError>;
 
+    /// Get albums the user has played, but not recently ("rediscover" / haven't
+    /// listened to in a while). Returns albums sorted by least-recently played
+    /// first, optionally restricted to a parent library.
+    async fn get_rediscover_albums(
+        &self,
+        parent_id: Option<&str>,
+        limit: Option<usize>,
+    ) -> Result<Vec<MediaItem>, RepoError>;
+
     /// Get resume movies
     async fn get_resume_movies(&self, limit: Option<usize>) -> Result<Vec<MediaItem>, RepoError>;
 
@@ -108,6 +117,19 @@ pub trait MediaRepository: Send + Sync {
     /// @req: JA-007 - Get playback info and stream URL
     async fn get_audio_stream_url(&self, item_id: &str) -> Result<String, RepoError>;
 
+    /// Get Live TV channels (broadcast / IPTV) for browsing.
+    async fn get_live_tv_channels(&self) -> Result<Vec<MediaItem>, RepoError>;
+
+    /// Get the root list of plugin "Channels" (Jellyfin Channels feature).
+    /// Drill-down into a channel reuses `get_items(channel_id, ...)`.
+    async fn get_channels(&self) -> Result<SearchResult, RepoError>;
+
+    /// Open a live stream (Live TV channel or live channel item) for playback.
+    ///
+    /// Returns the server transcoding URL plus identifiers needed to manage the
+    /// stream. Required before a live channel can be played over HLS.
+    async fn open_live_stream(&self, item_id: &str) -> Result<LiveStreamInfo, RepoError>;
+
     /// Report playback start
     ///
     /// @req: UR-025 - Sync watch history and progress back to Jellyfin

src-tauri/src/repository/offline.rs

@@ -29,6 +29,7 @@ impl OfflineRepository {
             id: item.id.clone(),
             name: item.name,
             item_type: item.item_type,
+            is_folder: item.is_folder,
             server_id: item.server_id,
             parent_id: item.parent_id,
             library_id: item.library_id,
@@ -38,6 +39,7 @@ impl OfflineRepository {
                 .and_then(|s| serde_json::from_str::<Vec<String>>(s).ok()),
             runtime_ticks: item.runtime_ticks,
             production_year: item.production_year,
+            premiere_date: item.premiere_date,
             community_rating: item.community_rating,
             official_rating: item.official_rating,
             primary_image_tag: item.primary_image_tag,
@@ -92,6 +94,7 @@ struct CachedItem {
     id: String,
     name: String,
     item_type: String,
+    is_folder: bool,
     server_id: String,
     parent_id: Option<String>,
     library_id: Option<String>,
@@ -99,6 +102,7 @@ struct CachedItem {
     genres: Option<String>,
     runtime_ticks: Option<i64>,
     production_year: Option<i32>,
+    premiere_date: Option<String>,
     community_rating: Option<f64>,
     official_rating: Option<String>,
     primary_image_tag: Option<String>,
@@ -143,6 +147,9 @@ fn row_to_cached_item(row: &rusqlite::Row) -> rusqlite::Result<CachedItem> {
         season_id: row.get(20)?,
         season_name: row.get(21)?,
         parent_index_number: row.get(22)?,
+        // Appended as the final columns in every SELECT that maps through this fn.
+        is_folder: row.get::<_, Option<i64>>(23)?.unwrap_or(0) != 0,
+        premiere_date: row.get(24)?,
     })
 }
 
@@ -230,24 +237,24 @@ impl OfflineRepository {
             let query = Query::with_params(
                 "INSERT OR REPLACE INTO items (
                     id, server_id, library_id, parent_id,
-                    name, item_type, overview,
+                    name, item_type, is_folder, overview,
                     genres, series_id, series_name,
                     season_id, season_name, index_number, parent_index_number,
                     album_id, album_name, album_artist, artists,
-                    production_year, runtime_ticks,
+                    production_year, premiere_date, runtime_ticks,
                     primary_image_tag, backdrop_image_tags,
                     community_rating, official_rating,
                     synced_at
                 ) VALUES (
                     ?1, ?2, ?3, ?4,
-                    ?5, ?6, ?7,
+                    ?5, ?6, ?7, ?8,
-                    ?8, ?9, ?10,
+                    ?9, ?10, ?11,
-                    ?11, ?12, ?13, ?14,
+                    ?12, ?13, ?14, ?15,
-                    ?15, ?16, ?17, ?18,
+                    ?16, ?17, ?18, ?19,
-                    ?19, ?20,
+                    ?20, ?21, ?22,
-                    ?21, ?22,
                     ?23, ?24,
-                    ?25
+                    ?25, ?26,
+                    ?27
                 )",
                 vec![
                     QueryParam::String(item.id.clone()),
@@ -261,6 +268,7 @@ impl OfflineRepository {
                     },
                     QueryParam::String(item.name.clone()),
                     QueryParam::String(item.item_type.clone()),
+                    QueryParam::Int(if item.is_folder { 1 } else { 0 }),
                     match &item.overview {
                         Some(o) => QueryParam::String(o.clone()),
                         None => QueryParam::Null,
@@ -313,6 +321,10 @@ impl OfflineRepository {
                         Some(y) => QueryParam::Int(y),
                         None => QueryParam::Null,
                     },
+                    match &item.premiere_date {
+                        Some(d) => QueryParam::String(d.clone()),
+                        None => QueryParam::Null,
+                    },
                     match item.runtime_ticks {
                         Some(r) => QueryParam::Int64(r),
                         None => QueryParam::Null,
@@ -441,6 +453,13 @@ impl MediaRepository for OfflineRepository {
         let limit = opts.limit.unwrap_or(10000);  // Match frontend limit for full library loading
         let start_index = opts.start_index.unwrap_or(0);
 
+        // SortBy=Random is the only sort the landing pages rely on offline (the
+        // hero "surprise" pool); everything else keeps the stable name order.
+        let order_by = match opts.sort_by.as_deref() {
+            Some("Random") => "RANDOM()",
+            _ => "i.sort_name ASC, i.name ASC",
+        };
+
         // Build type filter for optional filtering
         let type_filter = if let Some(include_item_types) = &opts.include_item_types {
             if !include_item_types.is_empty() {
@@ -491,13 +510,13 @@ impl MediaRepository for OfflineRepository {
                     i.runtime_ticks, i.production_year, i.community_rating, i.official_rating,
                     i.primary_image_tag, i.album_id, i.album_name, i.album_artist, i.artists,
                     i.index_number, i.series_id, i.series_name, i.season_id, i.season_name,
-                    i.parent_index_number
+                    i.parent_index_number, i.is_folder, i.premiere_date
             FROM items i
              INNER JOIN available_items ai ON i.id = ai.id
              WHERE i.server_id = ? AND i.parent_id = ?{}
-             ORDER BY i.sort_name ASC, i.name ASC
+             ORDER BY {}
              LIMIT {} OFFSET {}",
-            type_filter, limit, start_index
+            type_filter, order_by, limit, start_index
         );
 
         let query = Query::with_params(
@@ -556,7 +575,7 @@ impl MediaRepository for OfflineRepository {
                     i.runtime_ticks, i.production_year, i.community_rating, i.official_rating,
                     i.primary_image_tag, i.album_id, i.album_name, i.album_artist, i.artists,
                     i.index_number, i.series_id, i.series_name, i.season_id, i.season_name,
-                    i.parent_index_number
+                    i.parent_index_number, i.is_folder, i.premiere_date
             FROM items i
              INNER JOIN downloaded_items di ON i.id = di.id
              WHERE i.id = ?",
@@ -601,7 +620,7 @@ impl MediaRepository for OfflineRepository {
                         i.runtime_ticks, i.production_year, i.community_rating, i.official_rating,
                         i.primary_image_tag, i.album_id, i.album_name, i.album_artist, i.artists,
                         i.index_number, i.series_id, i.series_name, i.season_id, i.season_name,
-                        i.parent_index_number
+                        i.parent_index_number, i.is_folder, i.premiere_date
                 FROM items i
                  INNER JOIN downloaded_items di ON i.id = di.id
                  WHERE i.server_id = ? AND i.library_id = ?
@@ -639,7 +658,7 @@ impl MediaRepository for OfflineRepository {
                             i.community_rating, i.official_rating, i.primary_image_tag,
                             i.album_id, i.album_name, i.album_artist, i.artists,
                             i.index_number, i.series_id, i.series_name, i.season_id,
-                            i.season_name, i.parent_index_number
+                            i.season_name, i.parent_index_number, i.is_folder, i.premiere_date
                     FROM items i
                      JOIN user_data ud ON i.id = ud.item_id
                      INNER JOIN downloads d ON i.id = d.item_id
@@ -664,7 +683,7 @@ impl MediaRepository for OfflineRepository {
                             i.community_rating, i.official_rating, i.primary_image_tag,
                             i.album_id, i.album_name, i.album_artist, i.artists,
                             i.index_number, i.series_id, i.series_name, i.season_id,
-                            i.season_name, i.parent_index_number
+                            i.season_name, i.parent_index_number, i.is_folder, i.premiere_date
                     FROM items i
                      JOIN user_data ud ON i.id = ud.item_id
                      INNER JOIN downloads d ON i.id = d.item_id
@@ -752,7 +771,7 @@ impl MediaRepository for OfflineRepository {
                        i.community_rating, i.official_rating, i.primary_image_tag,
                        i.album_id, i.album_name, i.album_artist, i.artists,
                        i.index_number, i.series_id, i.series_name, i.season_id,
-                       i.season_name, i.parent_index_number
+                       i.season_name, i.parent_index_number, i.is_folder, i.premiere_date
                FROM ranked_plays rp
                 JOIN items i ON rp.display_id = i.id
                 INNER JOIN downloaded_items di ON i.id = di.id
@@ -778,6 +797,17 @@ impl MediaRepository for OfflineRepository {
         Ok(items)
     }
 
+    async fn get_rediscover_albums(
+        &self,
+        _parent_id: Option<&str>,
+        _limit: Option<usize>,
+    ) -> Result<Vec<MediaItem>, RepoError> {
+        // "Rediscover" is a discovery feature over the full server library.
+        // Offline only holds downloaded items, so there is nothing meaningful
+        // to surface here; the hybrid repo serves this from the server instead.
+        Ok(Vec::new())
+    }
+
     async fn get_resume_movies(&self, limit: Option<usize>) -> Result<Vec<MediaItem>, RepoError> {
         let limit_val = limit.unwrap_or(12);
 
@@ -789,7 +819,7 @@ impl MediaRepository for OfflineRepository {
                         i.community_rating, i.official_rating, i.primary_image_tag,
                         i.album_id, i.album_name, i.album_artist, i.artists,
                         i.index_number, i.series_id, i.series_name, i.season_id,
-                        i.season_name, i.parent_index_number
+                        i.season_name, i.parent_index_number, i.is_folder, i.premiere_date
                 FROM items i
                  JOIN user_data ud ON i.id = ud.item_id
                  INNER JOIN downloads d ON i.id = d.item_id
@@ -819,41 +849,57 @@ impl MediaRepository for OfflineRepository {
     }
 
     async fn get_genres(&self, parent_id: Option<&str>) -> Result<Vec<Genre>, RepoError> {
-        // Extract unique genres from cached items
+        // Derive genres from cached albums, tallying how many albums carry each
-        let mut genre_set = std::collections::HashSet::new();
+        // so the frontend can rank by popularity. We scope to MusicAlbum (genres
-
+        // power the music landing) and read every matching row — NOT DISTINCT —
+        // so the per-genre counts are real. Genres are stored as a JSON array
+        // string per item.
         let (sql, params) = if let Some(pid) = parent_id {
             (
-                "SELECT DISTINCT genres FROM items WHERE server_id = ? AND library_id = ? AND genres IS NOT NULL",
+                "SELECT genres FROM items WHERE server_id = ? AND library_id = ? \
+                 AND item_type = 'MusicAlbum' AND genres IS NOT NULL",
                 vec![
                     QueryParam::String(self.server_id.clone()),
                     QueryParam::String(pid.to_string()),
-                ]
+                ],
             )
         } else {
             (
-                "SELECT DISTINCT genres FROM items WHERE server_id = ? AND genres IS NOT NULL",
+                "SELECT genres FROM items WHERE server_id = ? \
-                vec![QueryParam::String(self.server_id.clone())]
+                 AND item_type = 'MusicAlbum' AND genres IS NOT NULL",
+                vec![QueryParam::String(self.server_id.clone())],
             )
         };
 
         let query = Query::with_params(sql, params);
 
-        let genres_rows: Vec<String> = self.db_service.query_many(query, |row| row.get(0))
+        let genres_rows: Vec<String> = self
+            .db_service
+            .query_many(query, |row| row.get(0))
             .await
             .map_err(|e| RepoError::Database { message: e })?;
 
+        // genre name -> album count
+        let mut counts: std::collections::HashMap<String, u32> = std::collections::HashMap::new();
         for genres_json in genres_rows {
             if let Ok(genres_vec) = serde_json::from_str::<Vec<String>>(&genres_json) {
+                // De-dupe within one album so a genre listed twice counts once.
+                let mut seen = std::collections::HashSet::new();
                 for genre in genres_vec {
-                    genre_set.insert(genre);
+                    if seen.insert(genre.clone()) {
+                        *counts.entry(genre).or_insert(0) += 1;
+                    }
                 }
             }
         }
 
-        let genres = genre_set
+        let genres = counts
             .into_iter()
-            .map(|name| Genre { id: name.clone(), name })
+            .map(|(name, count)| Genre {
+                id: name.clone(),
+                name,
+                album_count: Some(count),
+            })
             .collect();
 
         Ok(genres)
@@ -907,7 +953,7 @@ impl MediaRepository for OfflineRepository {
                     i.community_rating, i.official_rating, i.primary_image_tag,
                     i.album_id, i.album_name, i.album_artist, i.artists,
                     i.index_number, i.series_id, i.series_name, i.season_id,
-                    i.season_name, i.parent_index_number
+                    i.season_name, i.parent_index_number, i.is_folder, i.premiere_date
             FROM items i
              JOIN items_fts fts ON fts.rowid = i.rowid
              INNER JOIN downloaded_items di ON i.id = di.id
@@ -953,6 +999,21 @@ impl MediaRepository for OfflineRepository {
         Err(RepoError::Offline)
     }
 
+    async fn get_live_tv_channels(&self) -> Result<Vec<MediaItem>, RepoError> {
+        // Live TV is inherently online-only.
+        Err(RepoError::Offline)
+    }
+
+    async fn get_channels(&self) -> Result<SearchResult, RepoError> {
+        // Plugin channels are inherently online-only.
+        Err(RepoError::Offline)
+    }
+
+    async fn open_live_stream(&self, _item_id: &str) -> Result<LiveStreamInfo, RepoError> {
+        // Live streams cannot be opened offline.
+        Err(RepoError::Offline)
+    }
+
     async fn report_playback_start(&self, _item_id: &str, _position_ticks: i64) -> Result<(), RepoError> {
         // Cannot report to server while offline
         Err(RepoError::Offline)
@@ -1044,6 +1105,7 @@ impl MediaRepository for OfflineRepository {
             id: person_data.0,
             name: person_data.1,
             item_type: "Person".to_string(),
+            is_folder: false,
             server_id: self.server_id.clone(),
             parent_id: None,
             library_id: None,
@@ -1051,6 +1113,7 @@ impl MediaRepository for OfflineRepository {
             genres: None,
             runtime_ticks: None,
             production_year: None,
+            premiere_date: None,
             community_rating: None,
             official_rating: None,
             primary_image_tag: person_data.3,
@@ -1104,7 +1167,7 @@ impl MediaRepository for OfflineRepository {
                         i.community_rating, i.official_rating, i.primary_image_tag,
                         i.album_id, i.album_name, i.album_artist, i.artists,
                         i.index_number, i.series_id, i.series_name, i.season_id,
-                        i.season_name, i.parent_index_number
+                        i.season_name, i.parent_index_number, i.is_folder, i.premiere_date
                 FROM items i
                  JOIN item_people ip ON i.id = ip.item_id
                  INNER JOIN downloaded_items di ON i.id = di.id
@@ -1215,7 +1278,7 @@ impl MediaRepository for OfflineRepository {
                     i.runtime_ticks, i.production_year, i.community_rating, i.official_rating, \
                     i.primary_image_tag, i.album_id, i.album_name, i.album_artist, i.artists, \
                     i.index_number, i.series_id, i.series_name, i.season_id, i.season_name, \
-                    i.parent_index_number \
+                    i.parent_index_number, i.is_folder, i.premiere_date \
              FROM playlist_items pi \
              JOIN items i ON pi.item_id = i.id \
              WHERE pi.playlist_id = ? \
@@ -1253,6 +1316,8 @@ impl MediaRepository for OfflineRepository {
                     season_id: row.get(21)?,
                     season_name: row.get(22)?,
                     parent_index_number: row.get(23)?,
+                    is_folder: row.get::<_, Option<i64>>(24)?.unwrap_or(0) != 0,
+                    premiere_date: row.get(25)?,
                 };
                 Ok((entry_id.to_string(), cached))
             })
@@ -1419,10 +1484,12 @@ mod tests {
                 parent_id TEXT REFERENCES items(id) ON DELETE CASCADE,
                 name TEXT NOT NULL,
                 item_type TEXT NOT NULL,
+                is_folder INTEGER DEFAULT 0,
                 overview TEXT,
                 genres TEXT,
                 runtime_ticks INTEGER,
                 production_year INTEGER,
+                premiere_date TEXT,
                 community_rating REAL,
                 official_rating TEXT,
                 primary_image_tag TEXT,
@@ -1491,6 +1558,7 @@ mod tests {
             id: id.to_string(),
             name: name.to_string(),
             item_type: "Audio".to_string(),
+            is_folder: false,
             server_id: "test-server".to_string(),
             parent_id: parent_id.map(|s| s.to_string()),
             library_id: None,
@@ -1498,6 +1566,7 @@ mod tests {
             genres: None,
             runtime_ticks: None,
             production_year: None,
+            premiere_date: None,
             community_rating: None,
             official_rating: None,
             primary_image_tag: None,

src-tauri/src/repository/online.rs

@@ -7,15 +7,44 @@ use log::{debug, error, info};
 use log::warn;
 use serde::{Deserialize, Serialize};
 
+use crate::connectivity::ConnectivityReporter;
 use crate::jellyfin::HttpClient;
 use super::{MediaRepository, types::*};
 
+/// A single actor returned by the JRay plugin's "context at time t" endpoint.
+///
+/// Mirrors the `actors[]` objects from `GET /Plugins/JRay/Items/{id}/jray?t=`.
+/// `jellyfin_id` (a Jellyfin Person item GUID) is preferred for navigation;
+/// the IMDb/TMDb ids are informational fallbacks. Unknown ids are `""`.
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
+pub struct JRayActor {
+    pub name: String,
+    #[serde(default)]
+    pub imdb_id: String,
+    #[serde(default)]
+    pub tmdb_id: String,
+    #[serde(default)]
+    pub jellyfin_id: String,
+}
+
+/// Envelope returned by the JRay `jray?t=` endpoint. Extra keys (future
+/// `locations`, `trivia`, …) are ignored so the client tolerates schema growth.
+#[derive(Debug, Clone, Deserialize)]
+struct JRayContext {
+    #[serde(default)]
+    actors: Vec<JRayActor>,
+}
+
 /// Online repository - fetches data from Jellyfin server via HTTP
 pub struct OnlineRepository {
     http_client: Arc<HttpClient>,
     server_url: String,
     user_id: String,
     access_token: String,
+    /// Reports the outcome of every server request to the connectivity monitor.
+    /// This is the source of truth for the offline/online banner. `None` in
+    /// tests / contexts where connectivity tracking isn't wired up.
+    connectivity: Option<ConnectivityReporter>,
 }
 
 impl OnlineRepository {
@@ -30,6 +59,44 @@ impl OnlineRepository {
             server_url,
             user_id,
             access_token,
+            connectivity: None,
+        }
+    }
+
+    /// Attach a connectivity reporter so server outcomes drive the reachability
+    /// state observed by the UI. See `report_outcome`.
+    pub fn with_connectivity(mut self, reporter: ConnectivityReporter) -> Self {
+        self.connectivity = Some(reporter);
+        self
+    }
+
+    /// Feed a request outcome into the connectivity monitor.
+    ///
+    /// Classification (matches docs/architecture/07-connectivity.md):
+    /// - `Ok` / `Authentication` / `NotFound` / `Server` → the server answered,
+    ///   so it is reachable → `report_success` (instant recovery).
+    /// - `Network` → connection-level failure → `report_network_failure`
+    ///   (subject to the time-window debounce before going offline).
+    /// - `Database` → not a server signal → ignored.
+    async fn report_outcome<T>(&self, result: &Result<T, RepoError>) {
+        let Some(reporter) = &self.connectivity else {
+            return;
+        };
+
+        match result {
+            Ok(_)
+            | Err(RepoError::Authentication { .. })
+            | Err(RepoError::NotFound { .. })
+            | Err(RepoError::Server { .. }) => {
+                reporter.report_success().await;
+            }
+            Err(RepoError::Network { message }) => {
+                reporter.report_network_failure(Some(message.clone())).await;
+            }
+            Err(RepoError::Database { .. }) | Err(RepoError::Offline) => {
+                // Local-side errors (cache failure / already-offline) — not a
+                // statement about the server's reachability, so ignore them.
+            }
         }
     }
 
@@ -61,8 +128,28 @@ impl OnlineRepository {
             .map_err(|e| format!("Failed to read bytes: {}", e))
     }
 
+    /// Query the JRay plugin for the actors on screen at time `t` (seconds) in
+    /// the given item. Returns an empty list when the plugin isn't installed or
+    /// has no truth data for the item (HTTP 404), so callers can treat "no JRay"
+    /// and "nobody on screen" identically. Other failures propagate.
+    pub async fn get_jray_actors(&self, item_id: &str, t: f64) -> Result<Vec<JRayActor>, RepoError> {
+        let endpoint = format!("/Plugins/JRay/Items/{}/jray?t={}", item_id, t);
+        match self.get_json::<JRayContext>(&endpoint).await {
+            Ok(context) => Ok(context.actors),
+            // No plugin / no truth data for this item — not an error to the user.
+            Err(RepoError::NotFound { .. }) => Ok(Vec::new()),
+            Err(e) => Err(e),
+        }
+    }
+
     /// Make authenticated GET request
     async fn get_json<T: for<'de> Deserialize<'de>>(&self, endpoint: &str) -> Result<T, RepoError> {
+        let result = self.get_json_inner(endpoint).await;
+        self.report_outcome(&result).await;
+        result
+    }
+
+    async fn get_json_inner<T: for<'de> Deserialize<'de>>(&self, endpoint: &str) -> Result<T, RepoError> {
         let url = format!("{}{}", self.server_url, endpoint);
 
         let request = self.http_client.client.get(&url)
@@ -110,6 +197,12 @@ impl OnlineRepository {
 
     /// Make authenticated POST request
     async fn post_json<T: Serialize>(&self, endpoint: &str, body: &T) -> Result<(), RepoError> {
+        let result = self.post_json_inner(endpoint, body).await;
+        self.report_outcome(&result).await;
+        result
+    }
+
+    async fn post_json_inner<T: Serialize>(&self, endpoint: &str, body: &T) -> Result<(), RepoError> {
         let url = format!("{}{}", self.server_url, endpoint);
 
         let request = self.http_client.client.post(&url)
@@ -145,6 +238,16 @@ impl OnlineRepository {
         &self,
         endpoint: &str,
         body: &T,
+    ) -> Result<R, RepoError> {
+        let result = self.post_json_response_inner(endpoint, body).await;
+        self.report_outcome(&result).await;
+        result
+    }
+
+    async fn post_json_response_inner<T: Serialize, R: for<'de> Deserialize<'de>>(
+        &self,
+        endpoint: &str,
+        body: &T,
     ) -> Result<R, RepoError> {
         let url = format!("{}{}", self.server_url, endpoint);
 
@@ -193,9 +296,16 @@ impl OnlineRepository {
         })
     }
 
-    /// Get a video stream URL for playback with optional seeking support.
+    /// Get a video stream URL for playback at an arbitrary position (resume,
-    /// For direct streams, uses /Videos/{id}/stream.mp4 with transcoding to support seeking.
+    /// transcoded seeking, audio-track switching).
-    /// For transcoded streams (HEVC/10-bit), includes StartTimeTicks parameter.
+    ///
+    /// Returns an HLS master playlist (`/Videos/{id}/master.m3u8`) transcoded to
+    /// h264/aac. HLS is used rather than a progressive `stream.mp4` because the
+    /// HTML5 `<video>` element (via HLS.js) starts playing within seconds and can
+    /// seek within the stream, whereas a progressive MP4 transcode of HEVC source
+    /// forces the server to transcode the whole file before playback can begin —
+    /// which manifests as playback never starting. `StartTimeTicks` makes the
+    /// server begin the transcode at the requested position.
     pub async fn get_video_stream_url(
         &self,
         item_id: &str,
@@ -210,12 +320,11 @@ impl OnlineRepository {
         // Use provided audio stream index, or default to 0
         let audio_index = audio_stream_index.unwrap_or(0).to_string();
 
-        // Build URL with progressive MP4 transcoding for seeking support
+        // Build an HLS transcode URL. VideoCodec lists h264 first so the server
-        // This works for both direct streams and HEVC content
+        // transcodes HEVC/10-bit/unsupported sources to h264 the WebView can decode.
         let mut params = vec![
             ("api_key", self.access_token.clone()),
             ("DeviceId", "jellytau-tauri".to_string()),
-            ("Container", "mp4".to_string()),
             ("VideoCodec", "h264".to_string()),
             ("AudioCodec", "aac".to_string()),
             ("AudioStreamIndex", audio_index),
@@ -223,6 +332,9 @@ impl OnlineRepository {
             ("VideoBitrate", "18000000".to_string()),
             ("AudioBitrate", "384000".to_string()),
             ("TranscodingMaxAudioChannels", "2".to_string()),
+            ("SegmentContainer", "ts".to_string()),
+            ("TranscodingContainer", "ts".to_string()),
+            ("TranscodingProtocol", "hls".to_string()),
         ];
 
         if let Some(source_id) = media_source_id {
@@ -241,7 +353,7 @@ impl OnlineRepository {
             .join("&");
 
         let url = format!(
-            "{}/Videos/{}/stream.mp4?{}",
+            "{}/Videos/{}/master.m3u8?{}",
             self.server_url, item_id, query
         );
 
@@ -289,10 +401,13 @@ struct JellyfinItem {
     name: String,
     #[serde(rename = "Type")]
     item_type: String,
+    #[serde(default)]
+    is_folder: bool,
     parent_id: Option<String>,
     overview: Option<String>,
     genres: Option<Vec<String>>,
     production_year: Option<i32>,
+    premiere_date: Option<String>,
     community_rating: Option<f64>,
     official_rating: Option<String>,
     run_time_ticks: Option<i64>,
@@ -376,12 +491,14 @@ impl JellyfinItem {
             id: self.id,
             name: self.name,
             item_type: self.item_type,
+            is_folder: self.is_folder,
             server_id,
             parent_id: self.parent_id,
             library_id: None, // Not provided by Jellyfin API directly
             overview: self.overview,
             genres: self.genres,
             production_year: self.production_year,
+            premiere_date: self.premiere_date,
             community_rating: self.community_rating,
             official_rating: self.official_rating,
             runtime_ticks: self.run_time_ticks,
@@ -494,10 +611,22 @@ impl MediaRepository for OnlineRepository {
             if let Some(recursive) = opts.recursive {
                 endpoint.push_str(&format!("&Recursive={}", recursive));
             }
+            if let Some(genres) = opts.genres {
+                if !genres.is_empty() {
+                    // Genre names may contain spaces/ampersands, so percent-encode each.
+                    let encoded: Vec<String> = genres
+                        .iter()
+                        .map(|g| urlencoding::encode(g).into_owned())
+                        .collect();
+                    endpoint.push_str(&format!("&Genres={}", encoded.join("|")));
+                }
+            }
         }
 
-        // Request image fields for list views (People only needed in get_item detail view)
+        // Request image fields for list views (People only needed in get_item
-        endpoint.push_str("&Fields=BackdropImageTags,ParentBackdropImageTags");
+        // detail view). Genres is needed so cached items carry their genres,
+        // which lets the offline store derive genre lists + per-genre counts.
+        endpoint.push_str("&Fields=BackdropImageTags,ParentBackdropImageTags,Genres,PremiereDate");
 
         let response: ItemsResponse = self.get_json(&endpoint).await?;
 
@@ -512,7 +641,7 @@ impl MediaRepository for OnlineRepository {
     }
 
     async fn get_item(&self, item_id: &str) -> Result<MediaItem, RepoError> {
-        let endpoint = format!("/Users/{}/Items/{}?Fields=BackdropImageTags,ParentBackdropImageTags,People,MediaStreams,MediaSources", self.user_id, item_id);
+        let endpoint = format!("/Users/{}/Items/{}?Fields=BackdropImageTags,ParentBackdropImageTags,People,MediaStreams,MediaSources,PremiereDate", self.user_id, item_id);
 
         let item: JellyfinItem = self.get_json(&endpoint).await?;
         let media_item = item.to_media_item(self.user_id.clone());
@@ -642,12 +771,14 @@ impl MediaRepository for OnlineRepository {
                     id: album_id,
                     name: first_track.album_name.clone().unwrap_or_else(|| "Unknown Album".to_string()),
                     item_type: "MusicAlbum".to_string(),
+                    is_folder: true,
                     server_id: first_track.server_id.clone(),
                     parent_id: None,
                     library_id: None,
                     overview: None,
                     genres: None,
                     production_year: None,
+                    premiere_date: None,
                     community_rating: None,
                     official_rating: None,
                     runtime_ticks: None,
@@ -685,6 +816,32 @@ impl MediaRepository for OnlineRepository {
         Ok(final_result)
     }
 
+    async fn get_rediscover_albums(
+        &self,
+        parent_id: Option<&str>,
+        limit: Option<usize>,
+    ) -> Result<Vec<MediaItem>, RepoError> {
+        let limit_val = limit.unwrap_or(12);
+        // Ask Jellyfin for played albums sorted by least-recently played first.
+        // Filters=IsPlayed keeps only albums the user has actually listened to,
+        // and SortBy=DatePlayed ascending surfaces the ones they've neglected.
+        let mut endpoint = format!(
+            "/Users/{}/Items?SortBy=DatePlayed&SortOrder=Ascending&IncludeItemTypes=MusicAlbum&Limit={}&Recursive=true&Filters=IsPlayed&Fields=BackdropImageTags,ParentBackdropImageTags",
+            self.user_id, limit_val
+        );
+
+        if let Some(pid) = parent_id {
+            endpoint.push_str(&format!("&ParentId={}", pid));
+        }
+
+        let response: ItemsResponse = self.get_json(&endpoint).await?;
+        Ok(response
+            .items
+            .into_iter()
+            .map(|item| item.to_media_item(self.user_id.clone()))
+            .collect())
+    }
+
     async fn get_resume_movies(&self, limit: Option<usize>) -> Result<Vec<MediaItem>, RepoError> {
         let limit_str = limit.unwrap_or(16);
         let endpoint = format!(
@@ -701,7 +858,12 @@ impl MediaRepository for OnlineRepository {
     }
 
     async fn get_genres(&self, parent_id: Option<&str>) -> Result<Vec<Genre>, RepoError> {
-        let mut endpoint = format!("/Genres?UserId={}", self.user_id);
+        // Ask Jellyfin to scope counts to albums and include them, so the
+        // frontend can rank genres by popularity without probing each one.
+        let mut endpoint = format!(
+            "/Genres?UserId={}&IncludeItemTypes=MusicAlbum&Recursive=true&Fields=ItemCounts",
+            self.user_id
+        );
 
         if let Some(pid) = parent_id {
             endpoint.push_str(&format!("&ParentId={}", pid));
@@ -718,17 +880,41 @@ impl MediaRepository for OnlineRepository {
         struct JellyfinGenre {
             id: String,
             name: String,
+            // Which count field Jellyfin populates for a genre under
+            // Fields=ItemCounts varies by server/version: scoped queries may
+            // fill AlbumCount, others only ChildCount. Read whichever is
+            // present so ranking still works. Absent on servers that ignore
+            // Fields=ItemCounts entirely, so all stay optional.
+            album_count: Option<u32>,
+            child_count: Option<u32>,
         }
 
         let response: GenresResponse = self.get_json(&endpoint).await?;
-        Ok(response
+        let genres: Vec<Genre> = response
             .items
             .into_iter()
             .map(|g| Genre {
                 id: g.id,
                 name: g.name,
+                album_count: g.album_count.or(g.child_count),
             })
-            .collect())
+            .collect();
+
+        let with_counts = genres.iter().filter(|g| g.album_count.is_some()).count();
+        // TEMP DIAGNOSTIC: dump the first few genres with their counts so we can
+        // see whether the server populates any count field. Remove once known.
+        log::warn!(
+            "get_genres: {} genres, {} carry counts. sample: {:?}",
+            genres.len(),
+            with_counts,
+            genres
+                .iter()
+                .take(8)
+                .map(|g| (g.name.as_str(), g.album_count))
+                .collect::<Vec<_>>()
+        );
+
+        Ok(genres)
     }
 
     async fn search(
@@ -737,19 +923,30 @@ impl MediaRepository for OnlineRepository {
         options: Option<SearchOptions>,
     ) -> Result<SearchResult, RepoError> {
         let limit = options.as_ref().and_then(|o| o.limit).unwrap_or(50);
+        // SearchTerm is arbitrary user input and must be percent-encoded so that
+        // spaces, ampersands, etc. don't corrupt the query string (a multi-word
+        // search like "Star Wars" would otherwise produce a malformed URL).
         let mut endpoint = format!(
             "/Users/{}/Items?SearchTerm={}&Limit={}&Recursive=true",
-            self.user_id, query, limit
+            self.user_id,
+            urlencoding::encode(query),
+            limit
         );
 
         if let Some(opts) = options {
             if let Some(types) = opts.include_item_types {
-                endpoint.push_str(&format!("&IncludeItemTypes={}", types.join(",")));
+                let encoded_types = types
+                    .iter()
+                    .map(|t| urlencoding::encode(t).into_owned())
+                    .collect::<Vec<_>>()
+                    .join(",");
+                endpoint.push_str(&format!("&IncludeItemTypes={}", encoded_types));
             }
         }
 
-        // Request image fields for list views (People only needed in get_item detail view)
+        // Request image fields for list views (plus Genres so cached items
-        endpoint.push_str("&Fields=BackdropImageTags,ParentBackdropImageTags");
+        // carry genres for offline genre lists/counts).
+        endpoint.push_str("&Fields=BackdropImageTags,ParentBackdropImageTags,Genres,PremiereDate");
 
         let response: ItemsResponse = self.get_json(&endpoint).await?;
         Ok(SearchResult {
@@ -987,6 +1184,105 @@ impl MediaRepository for OnlineRepository {
         Ok(url)
     }
 
+    async fn get_live_tv_channels(&self) -> Result<Vec<MediaItem>, RepoError> {
+        // Live TV channels (broadcast tuners / IPTV M3U). Returned as items with
+        // type "TvChannel" — playable via open_live_stream.
+        let endpoint = format!(
+            "/LiveTv/Channels?UserId={}&Fields=PrimaryImageAspectRatio,Overview&EnableImageTypes=Primary",
+            self.user_id
+        );
+        let response: ItemsResponse = self.get_json(&endpoint).await?;
+        Ok(response
+            .items
+            .into_iter()
+            .map(|item| item.to_media_item(self.server_url.clone()))
+            .collect())
+    }
+
+    async fn get_channels(&self) -> Result<SearchResult, RepoError> {
+        // Root list of plugin "Channels". Drill-down into a channel folder reuses
+        // get_items(channel_id, ...).
+        let endpoint = format!("/Channels?UserId={}", self.user_id);
+        let response: ItemsResponse = self.get_json(&endpoint).await?;
+        let total = response.total_record_count;
+        let items = response
+            .items
+            .into_iter()
+            .map(|item| item.to_media_item(self.server_url.clone()))
+            .collect();
+        Ok(SearchResult {
+            items,
+            total_record_count: total,
+        })
+    }
+
+    async fn open_live_stream(&self, item_id: &str) -> Result<LiveStreamInfo, RepoError> {
+        // Live channels require a PlaybackInfo call with AutoOpenLiveStream so the
+        // server opens the live stream and returns a ready-to-play transcoding URL.
+        // We send a minimal request; the server applies its own defaults for live.
+        #[derive(Debug, Serialize)]
+        #[serde(rename_all = "PascalCase")]
+        struct OpenLiveStreamRequest {
+            user_id: String,
+            #[serde(rename = "AutoOpenLiveStream")]
+            auto_open_live_stream: bool,
+            is_playback: bool,
+            max_streaming_bitrate: u64,
+        }
+
+        #[derive(Debug, Deserialize)]
+        #[serde(rename_all = "PascalCase")]
+        struct OpenLiveStreamResponse {
+            #[serde(default)]
+            media_sources: Vec<LiveMediaSource>,
+            play_session_id: Option<String>,
+        }
+
+        #[derive(Debug, Deserialize)]
+        #[serde(rename_all = "PascalCase")]
+        struct LiveMediaSource {
+            id: String,
+            transcoding_url: Option<String>,
+            live_stream_id: Option<String>,
+        }
+
+        let endpoint = format!("/Items/{}/PlaybackInfo", item_id);
+        let request = OpenLiveStreamRequest {
+            user_id: self.user_id.clone(),
+            auto_open_live_stream: true,
+            is_playback: true,
+            max_streaming_bitrate: 20_000_000,
+        };
+
+        let response: OpenLiveStreamResponse =
+            self.post_json_response(&endpoint, &request).await?;
+
+        let source = response.media_sources.into_iter().next().ok_or(RepoError::NotFound {
+            message: "No live media source returned".to_string(),
+        })?;
+
+        // The transcoding URL is server-relative; make it absolute. If the server
+        // did not provide one (rare for live), fall back to the HLS master endpoint.
+        let stream_url = match source.transcoding_url {
+            Some(url) => format!("{}{}", self.server_url, url),
+            None => format!(
+                "{}/Videos/{}/master.m3u8?api_key={}&MediaSourceId={}&LiveStreamId={}&VideoCodec=h264&AudioCodec=aac&TranscodingProtocol=hls&TranscodingContainer=ts",
+                self.server_url,
+                item_id,
+                self.access_token,
+                source.id,
+                source.live_stream_id.clone().unwrap_or_default(),
+            ),
+        };
+
+        Ok(LiveStreamInfo {
+            stream_url,
+            play_session_id: response.play_session_id,
+            live_stream_id: source.live_stream_id,
+            media_source_id: Some(source.id),
+        })
+    }
+
     async fn report_playback_start(
         &self,
         item_id: &str,
@@ -1147,6 +1443,7 @@ impl MediaRepository for OnlineRepository {
         let endpoint = format!("/Users/{}/FavoriteItems/{}", self.user_id, item_id);
         let url = format!("{}{}", self.server_url, endpoint);
 
+        let result = async {
             let request = self.http_client.client.delete(&url)
                 .header("X-Emby-Authorization", self.auth_header())
                 .build()
@@ -1165,6 +1462,11 @@ impl MediaRepository for OnlineRepository {
 
             Ok(())
         }
+        .await;
+
+        self.report_outcome(&result).await;
+        result
+    }
 
     async fn get_person(&self, person_id: &str) -> Result<MediaItem, RepoError> {
         let endpoint = format!("/Users/{}/Items/{}", self.user_id, person_id);
@@ -1388,6 +1690,91 @@ mod tests {
         )
     }
 
+    /// Build a repository wired to a real ConnectivityReporter so we can assert
+    /// how `report_outcome` classifies each `RepoError` into reachability.
+    /// (No app handle → event emission is a harmless no-op.)
+    fn create_test_repository_with_connectivity(
+    ) -> (OnlineRepository, crate::connectivity::ConnectivityReporter) {
+        let monitor_http = HttpClient::new(crate::jellyfin::HttpConfig::default())
+            .expect("Failed to create HTTP client for monitor");
+        let monitor = crate::connectivity::ConnectivityMonitor::new(monitor_http);
+        let reporter = monitor.reporter();
+        let repo = create_test_repository().with_connectivity(reporter.clone());
+        (repo, reporter)
+    }
+
+    /// `report_outcome` is the seam between repository traffic and the
+    /// connectivity monitor. Verify each `RepoError` variant routes correctly:
+    /// - the server answering at all (Ok / 401 / 404 / 5xx) ⇒ reachable
+    /// - a network-level failure ⇒ marked unreachable (debounce reduced for test)
+    /// - local-side errors (Database / Offline) ⇒ no effect on reachability
+    ///
+    /// @req-test: UR-002 - Access media when online or offline
+    /// @req-test: DR-013 - Repository pattern for online/offline data access
+    #[tokio::test]
+    async fn test_report_outcome_classifies_server_answered_as_reachable() {
+        let (repo, reporter) = create_test_repository_with_connectivity();
+
+        // Drive offline first so we can observe "recover to reachable".
+        for err in [
+            RepoError::Authentication { message: "401".into() },
+            RepoError::NotFound { message: "404".into() },
+            RepoError::Server { message: "500".into() },
+        ] {
+            reporter.mark_unreachable_for_test().await;
+            assert!(!reporter.is_reachable().await, "precondition: offline");
+
+            let result: Result<(), RepoError> = Err(err);
+            repo.report_outcome(&result).await;
+
+            assert!(
+                reporter.is_reachable().await,
+                "a server that answers should be reported reachable"
+            );
+        }
+
+        // Ok should also report reachable.
+        reporter.mark_unreachable_for_test().await;
+        let ok: Result<(), RepoError> = Ok(());
+        repo.report_outcome(&ok).await;
+        assert!(reporter.is_reachable().await, "Ok ⇒ reachable");
+    }
+
+    /// Local-side errors must NOT flip reachability — they say nothing about the
+    /// server.
+    #[tokio::test]
+    async fn test_report_outcome_ignores_local_errors() {
+        let (repo, reporter) = create_test_repository_with_connectivity();
+
+        // Force offline, then a Database/Offline error must leave it offline
+        // (not falsely report reachable).
+        reporter.mark_unreachable_for_test().await;
+        for err in [RepoError::Database { message: "cache".into() }, RepoError::Offline] {
+            let result: Result<(), RepoError> = Err(err);
+            repo.report_outcome(&result).await;
+            assert!(
+                !reporter.is_reachable().await,
+                "local-side error must not change reachability"
+            );
+        }
+    }
+
+    /// A network error routes through the debounced path. A single failure stays
+    /// online (debounce window not yet elapsed).
+    #[tokio::test]
+    async fn test_report_outcome_network_error_is_debounced() {
+        let (repo, reporter) = create_test_repository_with_connectivity();
+        assert!(reporter.is_reachable().await, "starts online");
+
+        let result: Result<(), RepoError> = Err(RepoError::Network { message: "timeout".into() });
+        repo.report_outcome(&result).await;
+
+        assert!(
+            reporter.is_reachable().await,
+            "a single network failure stays online (debounced)"
+        );
+    }
+
     #[tokio::test]
     async fn test_get_audio_stream_url_formats_correctly() {
         let repo = create_test_repository();
@@ -1403,6 +1790,46 @@ mod tests {
         );
     }
 
+    #[tokio::test]
+    async fn test_get_video_stream_url_returns_hls_with_position() {
+        // Transcoded video resume/seek must produce an HLS master playlist with
+        // StartTimeTicks, not a progressive stream.mp4 (which never starts playing
+        // for HEVC sources). See get_video_stream_url docs.
+        let repo = create_test_repository();
+
+        let url = repo
+            .get_video_stream_url("vid-1", Some("source-1"), Some(193.0), Some(1))
+            .await
+            .unwrap();
+
+        assert!(
+            url.starts_with("https://test.server.com/Videos/vid-1/master.m3u8?"),
+            "expected HLS master playlist, got: {url}"
+        );
+        assert!(url.contains("VideoCodec=h264"));
+        assert!(url.contains("MediaSourceId=source-1"));
+        assert!(url.contains("AudioStreamIndex=1"));
+        // 193.0 seconds * 10_000_000 ticks/sec
+        assert!(url.contains("StartTimeTicks=1930000000"), "url: {url}");
+        assert!(!url.contains("stream.mp4"));
+    }
+
+    #[tokio::test]
+    async fn test_get_video_stream_url_omits_position_when_absent() {
+        let repo = create_test_repository();
+
+        let url = repo
+            .get_video_stream_url("vid-1", None, None, None)
+            .await
+            .unwrap();
+
+        assert!(url.starts_with("https://test.server.com/Videos/vid-1/master.m3u8?"));
+        assert!(!url.contains("StartTimeTicks"));
+        assert!(!url.contains("MediaSourceId"));
+        // Defaults to first audio stream
+        assert!(url.contains("AudioStreamIndex=0"));
+    }
+
     #[tokio::test]
     async fn test_get_audio_stream_url_with_special_characters() {
         let repo = create_test_repository();
@@ -1563,4 +1990,43 @@ mod tests {
         assert_eq!(response.items[0].id, "item1");
         assert_eq!(response.items[1].id, "item2");
     }
+
+    #[test]
+    fn test_search_term_is_url_encoded() {
+        // A multi-word query (and one with a reserved character) must be
+        // percent-encoded before being placed in the SearchTerm query param,
+        // otherwise the request URL is malformed and search returns nothing.
+        assert_eq!(urlencoding::encode("Star Wars"), "Star%20Wars");
+        assert_eq!(urlencoding::encode("Tom & Jerry"), "Tom%20%26%20Jerry");
+    }
+
+    #[test]
+    fn test_jray_context_deserializes_actors() {
+        // The jray?t= envelope as documented in the JRay truth file format.
+        let json = r#"{
+            "actors": [
+                { "name": "Tom Hanks", "imdb_id": "nm0000158", "tmdb_id": "31", "jellyfin_id": "abc123-guid" }
+            ]
+        }"#;
+        let ctx: JRayContext = serde_json::from_str(json).expect("should parse");
+        assert_eq!(ctx.actors.len(), 1);
+        assert_eq!(ctx.actors[0].name, "Tom Hanks");
+        assert_eq!(ctx.actors[0].jellyfin_id, "abc123-guid");
+    }
+
+    #[test]
+    fn test_jray_context_ignores_unknown_keys_and_missing_ids() {
+        // Future fields (locations/trivia) must be ignored, and absent id keys
+        // must default to "" rather than failing to parse.
+        let json = r#"{
+            "actors": [ { "name": "Extra" } ],
+            "locations": ["Beach"],
+            "trivia": "filmed in 1994"
+        }"#;
+        let ctx: JRayContext = serde_json::from_str(json).expect("should tolerate extra keys");
+        assert_eq!(ctx.actors.len(), 1);
+        assert_eq!(ctx.actors[0].name, "Extra");
+        assert_eq!(ctx.actors[0].imdb_id, "");
+        assert_eq!(ctx.actors[0].jellyfin_id, "");
+    }
 }

src-tauri/src/repository/types.rs

@@ -104,6 +104,10 @@ pub struct MediaItem {
     pub name: String,
     #[serde(rename = "type")]
     pub item_type: String,
+    /// Whether this item is a folder/container (vs a playable leaf). Used to
+    /// decide whether a channel item drills into a list or plays directly.
+    #[serde(default)]
+    pub is_folder: bool,
     pub server_id: String,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub parent_id: Option<String>,
@@ -115,6 +119,10 @@ pub struct MediaItem {
     pub genres: Option<Vec<String>>,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub production_year: Option<i32>,
+    /// ISO-8601 release/air date (Jellyfin `PremiereDate`). Used to sort
+    /// podcast episodes by release date.
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub premiere_date: Option<String>,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub community_rating: Option<f64>,
     #[serde(skip_serializing_if = "Option::is_none")]
@@ -249,12 +257,30 @@ pub struct PlaybackInfo {
     pub needs_transcoding: bool,
 }
 
+/// Live stream information returned from opening a Live TV / channel stream.
+///
+/// Unlike on-demand video, a live channel must be "opened" before it can be
+/// streamed; the server returns a transcoding URL (already absolute) plus a
+/// `live_stream_id` that can later be used to close the stream.
+#[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct LiveStreamInfo {
+    pub stream_url: String,
+    pub play_session_id: Option<String>,
+    pub live_stream_id: Option<String>,
+    pub media_source_id: Option<String>,
+}
+
 /// Genre
 #[derive(specta::Type, Debug, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct Genre {
     pub id: String,
     pub name: String,
+    /// Number of albums tagged with this genre, when the backend can supply it
+    /// (online only). Lets the frontend rank/pick genres without probing each
+    /// one. `None` when unknown (e.g. offline).
+    pub album_count: Option<u32>,
 }
 
 /// Image type
@@ -477,12 +503,14 @@ mod tests {
                 id: "1".to_string(),
                 name: "Test".to_string(),
                 item_type: "Audio".to_string(),
+                is_folder: false,
                 server_id: "server1".to_string(),
                 parent_id: None,
                 library_id: None,
                 overview: None,
                 genres: None,
                 production_year: None,
+                premiere_date: None,
                 community_rating: None,
                 official_rating: None,
                 runtime_ticks: None,
@@ -616,12 +644,14 @@ mod tests {
                 id: "track1".to_string(),
                 name: "Test Track".to_string(),
                 item_type: "Audio".to_string(),
+                is_folder: false,
                 server_id: "server1".to_string(),
                 parent_id: None,
                 library_id: None,
                 overview: None,
                 genres: None,
                 production_year: None,
+                premiere_date: None,
                 community_rating: None,
                 official_rating: None,
                 runtime_ticks: None,
@@ -675,12 +705,14 @@ mod tests {
                 id: "1".to_string(),
                 name: "Track".to_string(),
                 item_type: "Audio".to_string(),
+                is_folder: false,
                 server_id: "s1".to_string(),
                 parent_id: None,
                 library_id: None,
                 overview: None,
                 genres: None,
                 production_year: None,
+                premiere_date: None,
                 community_rating: None,
                 official_rating: None,
                 runtime_ticks: None,

src-tauri/src/session_poller/mod.rs

@@ -112,6 +112,18 @@ impl SessionPollerManager {
                 match sessions_result {
                     Ok(sessions) => {
                         debug!("[SessionPoller] Fetched {} sessions", sessions.len());
+
+                        // In remote (cast) mode, mirror the remote session's
+                        // now-playing onto the Android lockscreen. The local
+                        // ExoPlayer is idle while casting, so without this the
+                        // lockscreen shows stale local metadata and a frozen
+                        // scrubber. Driving it here (native poll thread) rather
+                        // than from the WebView keeps it live even when the
+                        // screen is locked and JS timers are throttled.
+                        if let PlaybackMode::Remote { session_id } = mode_manager.get_mode() {
+                            Self::push_remote_lockscreen(&sessions, &session_id);
+                        }
+
                         if let Some(em) = emitter.lock_safe().as_ref() {
                             em.emit(crate::player::PlayerStatusEvent::SessionsUpdated {
                                 sessions,
@@ -150,6 +162,66 @@ impl SessionPollerManager {
         *self.current_hint.write_safe() = hint;
     }
 
+    /// Push the remote session's now-playing onto the Android lockscreen.
+    ///
+    /// Looks up the active remote session by id and forwards its title/artist/
+    /// album, duration and position to the media notification. Silently does
+    /// nothing if the session isn't found or has no now-playing item (e.g. the
+    /// remote stopped) - the next state change will refresh it.
+    fn push_remote_lockscreen(
+        sessions: &[crate::jellyfin::client::SessionInfo],
+        session_id: &str,
+    ) {
+        // 100ns Jellyfin ticks -> milliseconds.
+        const TICKS_PER_MS: i64 = 10_000;
+
+        let Some(session) = sessions
+            .iter()
+            .find(|s| s.id.as_deref() == Some(session_id))
+        else {
+            return;
+        };
+
+        let Some(now_playing) = session.now_playing_item.as_ref() else {
+            return;
+        };
+
+        let title = now_playing.name.clone().unwrap_or_default();
+        let artist = now_playing
+            .artists
+            .as_ref()
+            .map(|a| a.join(", "))
+            .filter(|s| !s.is_empty())
+            .or_else(|| now_playing.album_artist.clone())
+            .unwrap_or_default();
+        let album = now_playing.album.clone();
+        let duration_ms = now_playing.run_time_ticks.unwrap_or(0) / TICKS_PER_MS;
+
+        let (position_ms, is_playing) = session
+            .play_state
+            .as_ref()
+            .map(|ps| {
+                (
+                    ps.position_ticks.unwrap_or(0) / TICKS_PER_MS,
+                    !ps.is_paused.unwrap_or(false),
+                )
+            })
+            .unwrap_or((0, false));
+
+        let meta = crate::player::LockscreenMetadata {
+            title,
+            artist,
+            album,
+            duration_ms,
+            position_ms,
+            is_playing,
+        };
+
+        if let Err(e) = crate::player::update_lockscreen_metadata(&meta) {
+            warn!("[SessionPoller] Failed to update lockscreen metadata: {}", e);
+        }
+    }
+
     /// Calculate polling interval based on mode and hint
     fn calculate_interval(mode: &PlaybackMode, hint: PollingHint) -> u64 {
         match hint {

src-tauri/src/storage/schema.rs

@@ -21,6 +21,8 @@ pub const MIGRATIONS: &[(&str, &str)] = &[
     ("014_series_audio_preferences", MIGRATION_014),
     ("015_device_id", MIGRATION_015),
     ("016_autoplay_max_episodes", MIGRATION_016),
+    ("017_downloads_resume_url", MIGRATION_017),
+    ("018_items_is_folder", MIGRATION_018),
 ];
 
 /// Initial schema migration
@@ -667,3 +669,27 @@ const MIGRATION_016: &str = r#"
 ALTER TABLE user_player_settings
 ADD COLUMN autoplay_max_episodes INTEGER DEFAULT 0;
 "#;
+
+/// Migration to persist the resolved stream URL and target directory on each
+/// download row. This lets the backend queue pump start a pending download by
+/// itself (replaying the stored URL) once a concurrency slot frees up, instead
+/// of relying on the frontend to re-issue every queued item.
+const MIGRATION_017: &str = r#"
+-- Resolved download source URL and on-disk target directory, captured when the
+-- download is enqueued. Nullable: pre-existing rows and rows enqueued without a
+-- URL simply won't be auto-started by the pump.
+ALTER TABLE downloads ADD COLUMN stream_url TEXT;
+ALTER TABLE downloads ADD COLUMN target_dir TEXT;
+"#;
+
+/// Migration to record whether a cached item is a folder/container vs a playable
+/// leaf. Needed so channel items (which can be either) route to the player or to
+/// a browse list correctly. Existing cached rows predate the column and have an
+/// unknown folder flag, so we force a refresh by clearing their `synced_at`,
+/// causing the hybrid repository to re-fetch them from the server on next browse.
+const MIGRATION_018: &str = r#"
+ALTER TABLE items ADD COLUMN is_folder INTEGER DEFAULT 0;
+
+-- Force re-fetch of all cached items so is_folder is populated from the server.
+UPDATE items SET synced_at = NULL;
+"#;

src/lib/api/bindings.ts

@@ -270,6 +270,31 @@ async remoteSessionSetVolume(sessionId: string, volume: number) : Promise<null>
 async remoteSessionToggleMute(sessionId: string) : Promise<null> {
     return await TAURI_INVOKE("remote_session_toggle_mute", { sessionId });
 },
+/**
+ * List current LMS sync groups.
+ */
+async lmsGetSyncGroups() : Promise<LmsSyncGroup[]> {
+    return await TAURI_INVOKE("lms_get_sync_groups");
+},
+/**
+ * Fuse LMS zones into a sync group. `master_mac` keeps playing and the
+ * `slave_macs` zones join it in sync.
+ */
+async lmsCreateSyncGroup(masterMac: string, slaveMacs: string[]) : Promise<null> {
+    return await TAURI_INVOKE("lms_create_sync_group", { masterMac, slaveMacs });
+},
+/**
+ * Remove a single LMS zone from its sync group (decouple one player).
+ */
+async lmsUnsyncPlayer(mac: string) : Promise<null> {
+    return await TAURI_INVOKE("lms_unsync_player", { mac });
+},
+/**
+ * Dissolve an entire LMS sync group, identified by its master's MAC.
+ */
+async lmsDissolveSyncGroup(masterMac: string) : Promise<null> {
+    return await TAURI_INVOKE("lms_dissolve_sync_group", { masterMac });
+},
 /**
  * Set polling frequency hint based on UI state
  */
@@ -303,8 +328,8 @@ async playbackModeIsTransferring() : Promise<boolean> {
 /**
  * Transfer playback from local device to a remote Jellyfin session
  */
-async playbackModeTransferToRemote(sessionId: string) : Promise<null> {
+async playbackModeTransferToRemote(sessionId: string, position: number | null) : Promise<null> {
-    return await TAURI_INVOKE("playback_mode_transfer_to_remote", { sessionId });
+    return await TAURI_INVOKE("playback_mode_transfer_to_remote", { sessionId, position });
 },
 /**
  * Get remote session status (for polling position/duration)
@@ -322,6 +347,17 @@ async playbackModeGetRemoteStatus() : Promise<RemoteSessionStatus> {
 async playbackModeTransferToLocal(currentItemId: string, positionTicks: number) : Promise<null> {
     return await TAURI_INVOKE("playback_mode_transfer_to_local", { currentItemId, positionTicks });
 },
+/**
+ * Set the transferring flag on the playback mode manager.
+ * 
+ * Used by the frontend remote->local flow to mark the whole two-step sequence
+ * as a transfer, so `player_play_tracks` starts LOCAL playback instead of
+ * casting back to the remote session it's leaving. Always pair `true` with a
+ * later `false` (including on error) so the flag can't stick.
+ */
+async playbackModeSetTransferring(transferring: boolean) : Promise<null> {
+    return await TAURI_INVOKE("playback_mode_set_transferring", { transferring });
+},
 /**
  * Initialize playback reporter (called after login)
  */
@@ -726,6 +762,31 @@ async markDownloadFailed(downloadId: number, errorMessage: string) : Promise<nul
 async startDownload(downloadId: number, streamUrl: string, targetDir: string) : Promise<null> {
     return await TAURI_INVOKE("start_download", { downloadId, streamUrl, targetDir });
 },
+/**
+ * Enqueue a download with its resolved stream URL, then let the queue pump
+ * start it (or a higher-priority pending item) when a slot is free.
+ * 
+ * Unlike [`start_download`], this never errors when the concurrency limit is
+ * reached: the URL is persisted on the row and the pump will pick it up once a
+ * slot frees. This is the path bulk operations (album/series/season) use so
+ * every queued item eventually downloads without the frontend re-issuing it.
+ */
+async enqueueDownload(downloadId: number, streamUrl: string, targetDir: string) : Promise<null> {
+    return await TAURI_INVOKE("enqueue_download", { downloadId, streamUrl, targetDir });
+},
+/**
+ * Enqueue a batch of already-queued video downloads, resolving each one's
+ * transcode URL from the repository using the `quality_preset` stored on the
+ * row. Then let the pump start them subject to the concurrency limit.
+ * 
+ * This is the bulk video path (series/season): `download_series`/
+ * `download_season` insert the rows, then this resolves URLs and enqueues them
+ * so they actually start. Resolving server-side avoids round-tripping every
+ * episode URL through the frontend.
+ */
+async enqueueVideoDownloads(handle: string, downloadIds: number[], targetDir: string) : Promise<null> {
+    return await TAURI_INVOKE("enqueue_video_downloads", { handle, downloadIds, targetDir });
+},
 /**
  * Get download manager statistics
  */
@@ -1007,6 +1068,14 @@ async repositoryGetItems(handle: string, parentId: string, options: GetItemsOpti
 async repositoryGetItem(handle: string, itemId: string) : Promise<MediaItem> {
     return await TAURI_INVOKE("repository_get_item", { handle, itemId });
 },
+/**
+ * Query the optional JRay plugin for the actors on screen at time `t`
+ * (seconds) in an item. Returns an empty list when JRay isn't installed or
+ * has no data for the item, so the caller can render nothing without error.
+ */
+async repositoryJrayActorsAt(handle: string, itemId: string, t: number) : Promise<JRayActor[]> {
+    return await TAURI_INVOKE("repository_jray_actors_at", { handle, itemId, t });
+},
 /**
  * Get latest items in a library
  */
@@ -1037,6 +1106,12 @@ async repositoryGetRecentlyPlayedAudio(handle: string, limit: number | null) : P
 async repositoryGetResumeMovies(handle: string, limit: number | null) : Promise<MediaItem[]> {
     return await TAURI_INVOKE("repository_get_resume_movies", { handle, limit });
 },
+/**
+ * Get albums the user hasn't listened to recently ("rediscover")
+ */
+async repositoryGetRediscoverAlbums(handle: string, parentId: string | null, limit: number | null) : Promise<MediaItem[]> {
+    return await TAURI_INVOKE("repository_get_rediscover_albums", { handle, parentId, limit });
+},
 /**
  * Get genres for a library
  */
@@ -1046,8 +1121,8 @@ async repositoryGetGenres(handle: string, parentId: string | null) : Promise<Gen
 /**
  * Search for items
  */
-async repositorySearch(handle: string, query: string, options: SearchOptions | null) : Promise<SearchResult> {
+async repositorySearch(handle: string, query: string, options: SearchOptions | null, requestId: number) : Promise<SearchResult> {
-    return await TAURI_INVOKE("repository_search", { handle, query, options });
+    return await TAURI_INVOKE("repository_search", { handle, query, options, requestId });
 },
 /**
  * Get playback info for an item
@@ -1067,6 +1142,24 @@ async repositoryGetVideoStreamUrl(handle: string, itemId: string, mediaSourceId:
 async repositoryGetAudioStreamUrl(handle: string, itemId: string) : Promise<string> {
     return await TAURI_INVOKE("repository_get_audio_stream_url", { handle, itemId });
 },
+/**
+ * Get Live TV channels (broadcast / IPTV) for browsing
+ */
+async repositoryGetLiveTvChannels(handle: string) : Promise<MediaItem[]> {
+    return await TAURI_INVOKE("repository_get_live_tv_channels", { handle });
+},
+/**
+ * Get the root list of plugin "Channels"
+ */
+async repositoryGetChannels(handle: string) : Promise<SearchResult> {
+    return await TAURI_INVOKE("repository_get_channels", { handle });
+},
+/**
+ * Open a live stream for a Live TV channel / live item
+ */
+async repositoryOpenLiveStream(handle: string, itemId: string) : Promise<LiveStreamInfo> {
+    return await TAURI_INVOKE("repository_open_live_stream", { handle, itemId });
+},
 /**
  * Report playback start
  */
@@ -1245,6 +1338,11 @@ async convertPercentToVolume(percent: number) : Promise<number> {
 /** user-defined events **/
 
 
+export const events = __makeEvents__<{
+playerStatusEvent: PlayerStatusEvent
+}>({
+playerStatusEvent: "player-status-event"
+})
 
 /** user-defined constants **/
 
@@ -1440,7 +1538,13 @@ export type DownloadsResponse = { downloads: DownloadInfo[]; stats: DownloadStat
 /**
  * Genre
  */
-export type Genre = { id: string; name: string }
+export type Genre = { id: string; name: string; 
+/**
+ * Number of albums tagged with this genre, when the backend can supply it
+ * (online only). Lets the frontend rank/pick genres without probing each
+ * one. `None` when unknown (e.g. offline).
+ */
+albumCount: number | null }
 /**
  * Request to get an image URL (with caching)
  */
@@ -1457,14 +1561,47 @@ export type ImageOptions = { maxWidth?: number | null; maxHeight?: number | null
  * Image type
  */
 export type ImageType = "Primary" | "Backdrop" | "Banner" | "Thumb" | "Logo"
+/**
+ * A single actor returned by the JRay plugin's "context at time t" endpoint.
+ * 
+ * Mirrors the `actors[]` objects from `GET /Plugins/JRay/Items/{id}/jray?t=`.
+ * `jellyfin_id` (a Jellyfin Person item GUID) is preferred for navigation;
+ * the IMDb/TMDb ids are informational fallbacks. Unknown ids are `""`.
+ */
+export type JRayActor = { name: string; imdb_id?: string; tmdb_id?: string; jellyfin_id?: string }
 /**
  * Library (media collection)
  */
 export type Library = { id: string; name: string; collectionType: string; imageTag?: string | null }
+/**
+ * Live stream information returned from opening a Live TV / channel stream.
+ * 
+ * Unlike on-demand video, a live channel must be "opened" before it can be
+ * streamed; the server returns a transcoding URL (already absolute) plus a
+ * `live_stream_id` that can later be used to close the stream.
+ */
+export type LiveStreamInfo = { streamUrl: string; playSessionId: string | null; liveStreamId: string | null; mediaSourceId: string | null }
+/**
+ * An LMS multi-room sync group, as returned by JellyLMS `/JellyLms/SyncGroups`.
+ * 
+ * Mirrors the plugin's `SyncGroup` model. The master is the sync source; slaves
+ * follow it in lockstep.
+ */
+export type LmsSyncGroup = { masterMac: string; masterName?: string; slaveMacs?: string[]; slaveNames?: string[] }
 /**
  * Media item
  */
-export type MediaItem = { id: string; name: string; type: string; serverId: string; parentId?: string | null; libraryId?: string | null; overview?: string | null; genres?: string[] | null; productionYear?: number | null; communityRating?: number | null; officialRating?: string | null; runTimeTicks?: number | null; primaryImageTag?: string | null; backdropImageTags?: string[] | null; parentBackdropImageTags?: string[] | null; albumId?: string | null; albumName?: string | null; albumArtist?: string | null; artists?: string[] | null; artistItems?: ArtistItem[] | null; indexNumber?: number | null; parentIndexNumber?: number | null; seriesId?: string | null; seriesName?: string | null; seasonId?: string | null; seasonName?: string | null; userData?: UserData | null; mediaStreams?: MediaStream[] | null; mediaSources?: MediaSource[] | null; people?: Person[] | null }
+export type MediaItem = { id: string; name: string; type: string; 
+/**
+ * Whether this item is a folder/container (vs a playable leaf). Used to
+ * decide whether a channel item drills into a list or plays directly.
+ */
+isFolder?: boolean; serverId: string; parentId?: string | null; libraryId?: string | null; overview?: string | null; genres?: string[] | null; productionYear?: number | null; 
+/**
+ * ISO-8601 release/air date (Jellyfin `PremiereDate`). Used to sort
+ * podcast episodes by release date.
+ */
+premiereDate?: string | null; communityRating?: number | null; officialRating?: string | null; runTimeTicks?: number | null; primaryImageTag?: string | null; backdropImageTags?: string[] | null; parentBackdropImageTags?: string[] | null; albumId?: string | null; albumName?: string | null; albumArtist?: string | null; artists?: string[] | null; artistItems?: ArtistItem[] | null; indexNumber?: number | null; parentIndexNumber?: number | null; seriesId?: string | null; seriesName?: string | null; seasonId?: string | null; seasonName?: string | null; userData?: UserData | null; mediaStreams?: MediaStream[] | null; mediaSources?: MediaSource[] | null; people?: Person[] | null }
 /**
  * Media session type tracking the high-level playback context
  */
@@ -1579,7 +1716,12 @@ export type PlayTracksContext = { type: "playlist"; playlistId: string; playlist
 /**
  * Request to play tracks by ID (backend fetches metadata)
  */
-export type PlayTracksRequest = { trackIds: string[]; startIndex: number; shuffle: boolean; context: PlayTracksContext }
+export type PlayTracksRequest = { trackIds: string[]; startIndex: number; shuffle: boolean; context: PlayTracksContext; 
+/**
+ * Position (seconds) to resume the starting track from. Used when taking
+ * over playback from a remote session so we don't restart from 0.
+ */
+startPosition?: number | null }
 /**
  * Playback information
  */
@@ -1760,6 +1902,82 @@ mergedIsPlaying: boolean;
  * Volume from either local player or remote session (0-1 normalized)
  */
 mergedVolume: number }
+/**
+ * Events emitted by the player backend to the frontend via Tauri events.
+ * 
+ * These are distinct from `PlayerEvent` in state.rs, which handles internal
+ * state machine transitions.
+ * 
+ * TRACES: UR-005, UR-019, UR-023, UR-026 | DR-001, DR-028, DR-047
+ */
+export type PlayerStatusEvent = 
+/**
+ * Playback position updated (emitted periodically during playback)
+ */
+{ type: "position_update"; position: number; duration: number } | 
+/**
+ * Player state changed
+ */
+{ type: "state_changed"; state: string; media_id: string | null } | 
+/**
+ * Media has finished loading and is ready to play
+ */
+{ type: "media_loaded"; duration: number } | 
+/**
+ * Playback has ended naturally (reached end of media)
+ */
+{ type: "playback_ended" } | 
+/**
+ * Buffering state changed
+ */
+{ type: "buffering"; percent: number } | 
+/**
+ * An error occurred during playback
+ */
+{ type: "error"; message: string; recoverable: boolean } | 
+/**
+ * Volume changed
+ */
+{ type: "volume_changed"; volume: number; muted: boolean } | 
+/**
+ * Sleep timer state changed
+ */
+{ type: "sleep_timer_changed"; mode: SleepTimerMode; remaining_seconds: number } | 
+/**
+ * Time-based sleep timer expired: playback must stop. The backend stops
+ * its own (MPV/ExoPlayer) playback, but HTML5 video on Linux plays in the
+ * webview outside the backend's control — the frontend pauses it on this
+ * event.
+ */
+{ type: "sleep_timer_expired" } | 
+/**
+ * Show next episode popup with countdown
+ */
+{ type: "show_next_episode_popup"; current_episode: MediaItem; next_episode: MediaItem; countdown_seconds: number; auto_advance: boolean } | 
+/**
+ * Countdown tick (emitted every second during autoplay countdown)
+ */
+{ type: "countdown_tick"; remaining_seconds: number } | 
+/**
+ * Queue changed (items added, removed, reordered, or playback mode changed)
+ */
+{ type: "queue_changed"; items: PlayerMediaItem[]; current_index: number | null; shuffle: boolean; repeat: RepeatMode; has_next: boolean; has_previous: boolean } | 
+/**
+ * Media session changed (activity context changed: Audio/Movie/TvShow/Idle)
+ */
+{ type: "session_changed"; session: MediaSessionType } | 
+/**
+ * Remote sessions updated (for cast/remote control UI)
+ */
+{ type: "sessions_updated"; sessions: SessionInfo[] } | 
+/**
+ * The user asked to disconnect from the remote session and resume locally.
+ * 
+ * Emitted when the lockscreen Stop button is pressed while casting. The
+ * frontend owns the two-step remote->local transfer (it must reload the
+ * media item locally), so the native side only signals intent here.
+ */
+{ type: "remote_disconnect_requested" }
 /**
  * Result of creating a playlist
  * 
@@ -1776,7 +1994,17 @@ export type PlaylistEntry =
 /**
  * The underlying media item
  */
-({ id: string; name: string; type: string; serverId: string; parentId?: string | null; libraryId?: string | null; overview?: string | null; genres?: string[] | null; productionYear?: number | null; communityRating?: number | null; officialRating?: string | null; runTimeTicks?: number | null; primaryImageTag?: string | null; backdropImageTags?: string[] | null; parentBackdropImageTags?: string[] | null; albumId?: string | null; albumName?: string | null; albumArtist?: string | null; artists?: string[] | null; artistItems?: ArtistItem[] | null; indexNumber?: number | null; parentIndexNumber?: number | null; seriesId?: string | null; seriesName?: string | null; seasonId?: string | null; seasonName?: string | null; userData?: UserData | null; mediaStreams?: MediaStream[] | null; mediaSources?: MediaSource[] | null; people?: Person[] | null }) & { 
+({ id: string; name: string; type: string; 
+/**
+ * Whether this item is a folder/container (vs a playable leaf). Used to
+ * decide whether a channel item drills into a list or plays directly.
+ */
+isFolder?: boolean; serverId: string; parentId?: string | null; libraryId?: string | null; overview?: string | null; genres?: string[] | null; productionYear?: number | null; 
+/**
+ * ISO-8601 release/air date (Jellyfin `PremiereDate`). Used to sort
+ * podcast episodes by release date.
+ */
+premiereDate?: string | null; communityRating?: number | null; officialRating?: string | null; runTimeTicks?: number | null; primaryImageTag?: string | null; backdropImageTags?: string[] | null; parentBackdropImageTags?: string[] | null; albumId?: string | null; albumName?: string | null; albumArtist?: string | null; artists?: string[] | null; artistItems?: ArtistItem[] | null; indexNumber?: number | null; parentIndexNumber?: number | null; seriesId?: string | null; seriesName?: string | null; seasonId?: string | null; seasonName?: string | null; userData?: UserData | null; mediaStreams?: MediaStream[] | null; mediaSources?: MediaSource[] | null; people?: Person[] | null }) & { 
 /**
  * The playlist-scoped entry ID (Jellyfin's PlaylistItemId)
  */

src/lib/api/repository-client.test.ts

@@ -334,6 +334,7 @@ describe("RepositoryClient", () => {
           includeItemTypes: ["Audio"],
           limit: 100,
         },
+        requestId: 0,
       });
     });
   });

src/lib/api/repository-client.ts

@@ -3,6 +3,7 @@
 // NO direct HTTP calls - everything routes through Rust backend
 
 import { commands } from "./bindings";
+import type { JRayActor } from "./bindings";
 import type { QualityPreset } from "./quality-presets";
 import type {
   Library,
@@ -11,6 +12,7 @@ import type {
   GetItemsOptions,
   SearchOptions,
   PlaybackInfo,
+  LiveStreamInfo,
   ImageType,
   ImageOptions,
   Genre,
@@ -89,6 +91,15 @@ export class RepositoryClient {
     return commands.repositoryGetItem(this.ensureHandle(), itemId);
   }
 
+  /**
+   * Query the optional JRay plugin for the actors on screen at time `t`
+   * (seconds) in an item. Resolves to an empty array when JRay isn't installed
+   * or has no data for the item.
+   */
+  async jrayActorsAt(itemId: string, t: number): Promise<JRayActor[]> {
+    return commands.repositoryJrayActorsAt(this.ensureHandle(), itemId, t);
+  }
+
   async getLatestItems(parentId: string, limit?: number): Promise<MediaItem[]> {
     return commands.repositoryGetLatestItems(this.ensureHandle(), parentId, limit ?? null);
   }
@@ -109,12 +120,17 @@ export class RepositoryClient {
     return commands.repositoryGetResumeMovies(this.ensureHandle(), limit ?? null);
   }
 
+  /** Albums the user has played but not listened to recently ("rediscover"). */
+  async getRediscoverAlbums(parentId?: string, limit?: number): Promise<MediaItem[]> {
+    return commands.repositoryGetRediscoverAlbums(this.ensureHandle(), parentId ?? null, limit ?? null);
+  }
+
   async getGenres(parentId?: string): Promise<Genre[]> {
     return commands.repositoryGetGenres(this.ensureHandle(), parentId ?? null);
   }
 
-  async search(query: string, options?: SearchOptions): Promise<SearchResult> {
+  async search(query: string, options?: SearchOptions, requestId = 0): Promise<SearchResult> {
-    return commands.repositorySearch(this.ensureHandle(), query, options ?? null);
+    return commands.repositorySearch(this.ensureHandle(), query, options ?? null, requestId);
   }
 
   // ===== Playback Methods (all via Rust) =====
@@ -156,6 +172,23 @@ export class RepositoryClient {
     );
   }
 
+  // ===== Live TV / Channels =====
+
+  /** Browse Live TV channels (broadcast / IPTV). */
+  async getLiveTvChannels(): Promise<MediaItem[]> {
+    return commands.repositoryGetLiveTvChannels(this.ensureHandle());
+  }
+
+  /** Browse the root list of plugin "Channels". Drill-down uses getItems(channelId). */
+  async getChannels(): Promise<SearchResult> {
+    return commands.repositoryGetChannels(this.ensureHandle());
+  }
+
+  /** Open a live stream for a Live TV channel / live item before HLS playback. */
+  async openLiveStream(itemId: string): Promise<LiveStreamInfo> {
+    return commands.repositoryOpenLiveStream(this.ensureHandle(), itemId);
+  }
+
   // ===== URL Construction Methods (sync, no server call) =====
 
   /**

src/lib/api/types.ts

@@ -5,12 +5,14 @@
 // and adds frontend-only unions/helpers that have no backend equivalent.
 
 export type {
+  ArtistItem,
   AuthResult,
   Genre,
   GetItemsOptions,
   ImageOptions,
   ImageType,
   Library,
+  LiveStreamInfo,
   MediaItem,
   MediaSource,
   MediaStream,
@@ -50,6 +52,7 @@ export type ItemType =
   | "CollectionFolder"
   | "Channel"
   | "ChannelFolderItem"
+  | "TvChannel"
   | "Person";
 
 export type LibraryType =
@@ -62,6 +65,7 @@ export type LibraryType =
   | "boxsets"
   | "playlists"
   | "channels"
+  | "livetv"
   | "unknown";
 
 export type PersonType =

src/lib/components/BottomNav.svelte

@@ -2,6 +2,11 @@
 <script lang="ts">
   import { page } from '$app/stores';
   import { goto } from '$app/navigation';
+  import { library } from '$lib/stores/library';
+
+  // When a className is supplied the parent positions this bar (e.g. inside a
+  // measured in-flow stack); otherwise it self-positions as a fixed bottom bar.
+  let { className = "fixed bottom-0 left-0 right-0 z-40" }: { className?: string } = $props();
 
   // Determine if a route is active
   function isActive(path: string): boolean {
@@ -15,7 +20,7 @@
 </script>
 
 <!-- Navigation bar visible on all platforms -->
-<nav class="fixed bottom-0 left-0 right-0 bg-[var(--color-surface)] border-t border-gray-800 z-40">
+<nav class="{className} bg-[var(--color-surface)] border-t border-gray-800">
   <div class="flex items-center justify-around px-4 py-2">
     <!-- Home Button -->
     <button
@@ -43,7 +48,7 @@
 
     <!-- Library Button -->
     <button
-      onclick={() => goto('/library')}
+      onclick={() => { library.setCurrentLibrary(null); goto('/library'); }}
       class="flex flex-col items-center gap-1 py-2 px-4 transition-colors {isActive('/library') ? 'text-[var(--color-jellyfin)]' : 'text-gray-400 hover:text-white'}"
       aria-label="Library"
     >

src/lib/components/downloads/StorageManagement.svelte

@@ -1,5 +1,6 @@
 <script lang="ts">
   import { commands } from "$lib/api/bindings";
+  import { truncateMiddle } from "$lib/utils/truncateMiddle";
   import { auth } from "$lib/stores/auth";
   import { downloads } from "$lib/stores/downloads";
   import { goto } from "$app/navigation";
@@ -152,7 +153,7 @@
                 class="flex-1 min-w-0 text-left"
               >
                 <p class="text-sm font-medium text-white truncate group-hover:text-[var(--color-jellyfin)] transition-colors">
-                  {album.album_name}
+                  {truncateMiddle(album.album_name, 40)}
                 </p>
                 <p class="text-xs text-gray-400 truncate">
                   {album.artist_name || "Unknown Artist"} • {album.track_count} {album.track_count === 1 ? "track" : "tracks"}

src/lib/components/library/AlbumDownloadButton.svelte

@@ -91,15 +91,18 @@
         // Get target directory for downloads
         const targetDir = await commands.storageGetPath();
 
-        // Start each queued track download
+        // Enqueue each track with its resolved stream URL. The backend queue
+        // pump starts up to max_concurrent at a time and advances through the
+        // rest automatically as slots free up — so we never hit (and silently
+        // drop) the concurrency limit the way startDownload did.
         for (let i = 0; i < tracks.length && i < downloadIds.length; i++) {
           try {
             const streamUrl = await repo.getAudioStreamUrl(tracks[i].id);
             if (streamUrl) {
-              await commands.startDownload(downloadIds[i], streamUrl, targetDir);
+              await commands.enqueueDownload(downloadIds[i], streamUrl, targetDir);
             }
           } catch (e) {
-            console.error(`Failed to start download for track ${tracks[i].id}:`, e);
+            console.error(`Failed to enqueue download for track ${tracks[i].id}:`, e);
           }
         }
 

src/lib/components/library/AlphabetScrollBar.svelte

@@ -0,0 +1,142 @@
+<!-- TRACES: UR-007 | DR-007 -->
+<script lang="ts">
+  /**
+   * A vertical A-Z index strip for long, alphabetically-sorted lists.
+   * Tapping or dragging a letter jumps to the first item that starts with it.
+   *
+   * The parent owns the actual scrolling: it passes `availableLetters`
+   * (which letters have items) and an `onJump(letter)` callback.
+   */
+
+  const ALPHABET = "ABCDEFGHIJKLMNOPQRSTUVWXYZ".split("");
+  const HASH = "#"; // bucket for names starting with a digit/symbol
+
+  interface Props {
+    /** Uppercase letters (or "#") that currently have at least one item. */
+    availableLetters: Set<string>;
+    /** Called with the chosen letter when the user picks one. */
+    onJump: (letter: string) => void;
+    /**
+     * CSS length reserved at the bottom of the viewport for the bottom nav /
+     * mini-player bars. The strip stretches to fill the space between the top
+     * sticky offset and this gap, so it ends just above those bars.
+     */
+    bottomGap?: string;
+  }
+
+  let { availableLetters, onJump, bottomGap = "5rem" }: Props = $props();
+
+  // The strip stretches from where it sits down to just above the bottom nav /
+  // mini-player bars. Those bars are pinned to the bottom of the screen, so the
+  // hard floor is `window.innerHeight - bottomGap`. We measure the strip's own
+  // top against that floor (clamped to non-negative) and update on scroll/resize
+  // so it never slides under the bars regardless of header or platform.
+  let container = $state<HTMLDivElement | null>(null);
+  let stripHeight = $state(0);
+
+  function measure() {
+    if (!container) return;
+    const top = container.getBoundingClientRect().top;
+    const floor = window.innerHeight - remToPx(bottomGap);
+    stripHeight = Math.max(0, floor - top);
+  }
+
+  function remToPx(len: string): number {
+    const n = parseFloat(len);
+    if (len.trim().endsWith("rem")) {
+      const root = parseFloat(getComputedStyle(document.documentElement).fontSize) || 16;
+      return n * root;
+    }
+    return n; // assume px otherwise
+  }
+
+  $effect(() => {
+    measure();
+    const scroller = container?.closest("main");
+    const ro = new ResizeObserver(measure);
+    if (scroller) ro.observe(scroller);
+    scroller?.addEventListener("scroll", measure, { passive: true });
+    window.addEventListener("resize", measure);
+    return () => {
+      ro.disconnect();
+      scroller?.removeEventListener("scroll", measure);
+      window.removeEventListener("resize", measure);
+    };
+  });
+
+  // Recompute when the reserved bottom gap changes (mini-player shows/hides).
+  $effect(() => {
+    bottomGap;
+    measure();
+  });
+
+  const letters = $derived([HASH, ...ALPHABET]);
+  let activeLetter = $state<string | null>(null);
+
+  function jumpTo(letter: string) {
+    if (!availableLetters.has(letter)) return;
+    activeLetter = letter;
+    onJump(letter);
+  }
+
+  // Allow dragging a finger/mouse down the strip to scrub through letters.
+  function letterAt(clientY: number): string | null {
+    const el = document.elementFromPoint(
+      // x is supplied by the caller via the bound container; we read from the
+      // element under the pointer instead to stay layout-agnostic.
+      lastClientX,
+      clientY
+    );
+    const letter = el?.getAttribute?.("data-letter");
+    return letter ?? null;
+  }
+
+  let lastClientX = $state(0);
+  let isScrubbing = $state(false);
+
+  function handlePointerDown(e: PointerEvent) {
+    isScrubbing = true;
+    lastClientX = e.clientX;
+    const letter = letterAt(e.clientY);
+    if (letter) jumpTo(letter);
+  }
+
+  function handlePointerMove(e: PointerEvent) {
+    if (!isScrubbing) return;
+    lastClientX = e.clientX;
+    const letter = letterAt(e.clientY);
+    if (letter && letter !== activeLetter) jumpTo(letter);
+  }
+
+  function handlePointerUp() {
+    isScrubbing = false;
+  }
+</script>
+
+<svelte:window onpointerup={handlePointerUp} onpointercancel={handlePointerUp} />
+
+<div
+  bind:this={container}
+  class="flex flex-col items-center justify-between select-none touch-none py-1"
+  style="height: {stripHeight}px"
+  onpointerdown={handlePointerDown}
+  onpointermove={handlePointerMove}
+  role="navigation"
+  aria-label="Jump to letter"
+>
+  {#each letters as letter (letter)}
+    {@const enabled = availableLetters.has(letter)}
+    <button
+      type="button"
+      data-letter={letter}
+      disabled={!enabled}
+      onclick={() => jumpTo(letter)}
+      class="w-5 leading-tight text-[10px] sm:text-xs font-semibold transition-colors
+        {enabled ? 'text-gray-400 hover:text-[var(--color-jellyfin)]' : 'text-gray-700 cursor-default'}
+        {activeLetter === letter && enabled ? 'text-[var(--color-jellyfin)] scale-125' : ''}"
+      aria-label={`Jump to ${letter}`}
+    >
+      {letter}
+    </button>
+  {/each}
+</div>

src/lib/components/library/ArtistDetailView.svelte

@@ -1,5 +1,6 @@
 <script lang="ts">
   import { onMount } from "svelte";
+  import { truncateMiddle } from "$lib/utils/truncateMiddle";
   import { auth } from "$lib/stores/auth";
   import type { MediaItem } from "$lib/api/types";
   import LibraryGrid from "./LibraryGrid.svelte";
@@ -171,7 +172,7 @@
               {/if}
             </div>
             <p class="text-sm font-medium text-white truncate group-hover:text-[var(--color-jellyfin)] transition-colors">
-              {album.name}
+              {truncateMiddle(album.name, 40)}
             </p>
             {#if album.productionYear}
               <p class="text-xs text-gray-400">{album.productionYear}</p>

src/lib/components/library/ArtistLinks.svelte

@@ -0,0 +1,54 @@
+<script lang="ts">
+  import { goto } from "$app/navigation";
+  import type { ArtistItem } from "$lib/api/types";
+
+  /**
+   * Renders a comma-separated list of artist names. When the artists carry
+   * ids (artistItems) each name links to that artist's detail page; otherwise
+   * it falls back to plain text from the names-only `artists` array.
+   *
+   * Consolidates the artist-linking markup used on the player and detail
+   * screens so every surface behaves the same way.
+   */
+  interface Props {
+    artistItems?: ArtistItem[] | null;
+    artists?: string[] | null;
+    /** Tailwind classes for the link colour/state. */
+    linkClass?: string;
+    /** Tailwind classes for the non-linkable fallback text. */
+    textClass?: string;
+    /** Called before navigating (e.g. to close a full-screen player). */
+    onNavigate?: () => void;
+  }
+
+  let {
+    artistItems = null,
+    artists = null,
+    linkClass = "text-[var(--color-jellyfin)] hover:underline",
+    textClass = "text-gray-400",
+    onNavigate,
+  }: Props = $props();
+
+  const linkable = $derived(
+    (artistItems ?? []).filter((a) => a.id && a.id.trim() !== "")
+  );
+
+  function handleClick(artistId: string, e: MouseEvent) {
+    e.preventDefault();
+    e.stopPropagation();
+    onNavigate?.();
+    goto(`/library/${artistId}`);
+  }
+</script>
+
+{#if linkable.length > 0}
+  <span class="inline-flex flex-wrap items-baseline gap-1">
+    {#each linkable as artist, i (artist.id)}
+      <button onclick={(e) => handleClick(artist.id, e)} class={linkClass}>
+        {artist.name}
+      </button>{#if i < linkable.length - 1}<span class={textClass}>,</span>{/if}
+    {/each}
+  </span>
+{:else if artists && artists.length > 0}
+  <span class={textClass}>{artists.join(", ")}</span>
+{/if}

src/lib/components/library/ArtistLinks.test.ts

@@ -0,0 +1,57 @@
+import { describe, it, expect, vi, beforeEach } from "vitest";
+import { render, screen, fireEvent } from "@testing-library/svelte";
+import ArtistLinks from "./ArtistLinks.svelte";
+
+const goto = vi.fn();
+vi.mock("$app/navigation", () => ({
+  goto: (...args: unknown[]) => goto(...args),
+}));
+
+describe("ArtistLinks", () => {
+  beforeEach(() => goto.mockClear());
+
+  it("renders a clickable link per artist that navigates to its detail page", async () => {
+    render(ArtistLinks, {
+      artistItems: [
+        { id: "a1", name: "Radiohead" },
+        { id: "a2", name: "Thom Yorke" },
+      ],
+    });
+
+    const link = screen.getByRole("button", { name: "Radiohead" });
+    await fireEvent.click(link);
+
+    expect(goto).toHaveBeenCalledWith("/library/a1");
+    expect(screen.getByRole("button", { name: "Thom Yorke" })).toBeTruthy();
+  });
+
+  it("falls back to plain text when only names (no ids) are available", () => {
+    render(ArtistLinks, { artists: ["Unknown Artist"] });
+
+    expect(screen.queryByRole("button")).toBeNull();
+    expect(screen.getByText("Unknown Artist")).toBeTruthy();
+  });
+
+  it("ignores artistItems with blank ids and uses the names fallback", () => {
+    render(ArtistLinks, {
+      artistItems: [{ id: "  ", name: "No Id Artist" }],
+      artists: ["No Id Artist"],
+    });
+
+    expect(screen.queryByRole("button")).toBeNull();
+    expect(screen.getByText("No Id Artist")).toBeTruthy();
+  });
+
+  it("calls onNavigate before navigating (e.g. to close a player)", async () => {
+    const onNavigate = vi.fn();
+    render(ArtistLinks, {
+      artistItems: [{ id: "a1", name: "Radiohead" }],
+      onNavigate,
+    });
+
+    await fireEvent.click(screen.getByRole("button", { name: "Radiohead" }));
+
+    expect(onNavigate).toHaveBeenCalledOnce();
+    expect(goto).toHaveBeenCalledWith("/library/a1");
+  });
+});

src/lib/components/library/EpisodeFocusView.svelte

@@ -1,5 +1,6 @@
 <script lang="ts">
   import { goto } from "$app/navigation";
+  import { truncateMiddle } from "$lib/utils/truncateMiddle";
   import type { MediaItem } from "$lib/api/types";
   import CachedImage from "$lib/components/common/CachedImage.svelte";
 
@@ -159,7 +160,7 @@
 
         <!-- Episode title -->
         <h1 class="text-4xl font-bold text-white drop-shadow-lg">
-          {episode.name}
+          {truncateMiddle(episode.name, 64)}
         </h1>
 
         <!-- Metadata -->

src/lib/components/library/EpisodeRow.svelte

@@ -1,5 +1,6 @@
 <script lang="ts">
   import { onMount } from "svelte";
+  import { truncateMiddle } from "$lib/utils/truncateMiddle";
   import type { MediaItem } from "$lib/api/types";
   import { downloads } from "$lib/stores/downloads";
   import { formatDuration } from "$lib/utils/duration";
@@ -134,7 +135,7 @@
             {episodeNumber}.
           </span>
           <h3 class="text-white font-medium truncate group-hover/row:text-[var(--color-jellyfin)] transition-colors">
-            {episode.name}
+            {truncateMiddle(episode.name, 56)}
           </h3>
           <!-- Played indicator -->
           {#if episode.userData?.isPlayed}

src/lib/components/library/GenericGenreBrowser.svelte

@@ -1,6 +1,8 @@
 <script lang="ts">
   import { onMount } from "svelte";
+  import { truncateMiddle } from "$lib/utils/truncateMiddle";
   import { goto } from "$app/navigation";
+  import { navigateBack } from "$lib/utils/navigation";
   import { currentLibrary } from "$lib/stores/library";
   import { auth } from "$lib/stores/auth";
   import SearchBar from "$lib/components/common/SearchBar.svelte";
@@ -125,7 +127,7 @@
       selectedGenre = null;
       genreItems = [];
     } else {
-      goto(config.backPath);
+      navigateBack(config.backPath);
     }
   }
 
@@ -228,7 +230,7 @@
                 />
               </div>
               <p class="font-medium text-white truncate group-hover:text-[var(--color-jellyfin)] transition-colors">
-                {item.name}
+                {truncateMiddle(item.name, 40)}
               </p>
               {#if item.productionYear}
                 <p class="text-sm text-gray-400">

src/lib/components/library/GenericMediaListPage.svelte

@@ -2,8 +2,11 @@
 <script lang="ts">
   import { onMount } from "svelte";
   import { goto } from "$app/navigation";
+  import { navigateBack } from "$lib/utils/navigation";
   import { currentLibrary } from "$lib/stores/library";
   import { auth } from "$lib/stores/auth";
+  import { shouldShowAudioMiniPlayer } from "$lib/stores/player";
+  import { isAndroid } from "$lib/stores/appState";
   import SearchBar from "$lib/components/common/SearchBar.svelte";
   import SortButtonGroup from "$lib/components/common/SortButtonGroup.svelte";
   import type { SortOption } from "$lib/components/common/SortButtonGroup.svelte";
@@ -13,6 +16,8 @@
   import type { MediaItem, Library, ItemType } from "$lib/api/types";
   import LibraryGrid from "./LibraryGrid.svelte";
   import TrackList from "./TrackList.svelte";
+  import AlphabetScrollBar from "./AlphabetScrollBar.svelte";
+  import { excludePodcasts } from "$lib/utils/podcastFilter";
 
   /**
    * Generic media list page supporting Albums, Artists, Playlists, and Tracks
@@ -41,6 +46,7 @@
 
   let items = $state<MediaItem[]>([]);
   let loading = $state(true);
+  let gridWrapper = $state<HTMLDivElement | null>(null);
   let searchQuery = $state("");
   let debouncedSearchQuery = $state("");
   let sortBy = $state<string>("");
@@ -74,12 +80,13 @@
       const repo = auth.getRepository();
 
       // Use backend search if search query is provided, otherwise use getItems with sort
+      // HACK: excludePodcasts drops the "Podcasts" folder stored in the music library.
       if (debouncedSearchQuery.trim()) {
         const result = await repo.search(debouncedSearchQuery, {
           includeItemTypes: [config.itemType],
           limit: 10000,
         });
-        items = result.items;
+        items = excludePodcasts(result.items);
       } else {
         const result = await repo.getItems($currentLibrary.id, {
           includeItemTypes: [config.itemType],
@@ -88,7 +95,7 @@
           recursive: true,
           limit: 10000,
         });
-        items = result.items;
+        items = excludePodcasts(result.items);
       }
     } catch (e) {
       console.error(`Failed to load ${config.itemType}:`, e);
@@ -124,7 +131,7 @@
   }
 
   function goBack() {
-    goto(config.backPath);
+    navigateBack(config.backPath);
   }
 
   const searchPlaceholder = $derived(config.searchPlaceholder || `Search ${config.title.toLowerCase()}...`);
@@ -142,6 +149,54 @@
       goto(`/library/${track.id}`);
     }
   }
+
+  // ===== A-Z jump bar =====
+  // Bucket a name to its index letter: A-Z, or "#" for digits/symbols/empty.
+  function letterFor(name: string): string {
+    const first = (name ?? "").trim().charAt(0).toUpperCase();
+    return first >= "A" && first <= "Z" ? first : "#";
+  }
+
+  // Only meaningful when the list is sorted alphabetically and long enough to scroll.
+  const isAlphaSorted = $derived(sortBy === "SortName");
+  const showAlphaBar = $derived(
+    isAlphaSorted &&
+      !loading &&
+      !debouncedSearchQuery.trim() &&
+      items.length > 30
+  );
+
+  const availableLetters = $derived.by(() => {
+    const set = new Set<string>();
+    if (showAlphaBar) {
+      for (const item of items) set.add(letterFor(item.name));
+    }
+    return set;
+  });
+
+  // First item index for each letter, honouring current ascending/descending order.
+  const firstIndexForLetter = $derived.by(() => {
+    const map = new Map<string, number>();
+    items.forEach((item, index) => {
+      const letter = letterFor(item.name);
+      if (!map.has(letter)) map.set(letter, index);
+    });
+    return map;
+  });
+
+  function jumpToLetter(letter: string) {
+    const index = firstIndexForLetter.get(letter);
+    if (index === undefined || !gridWrapper) return;
+    const target = gridWrapper.querySelector(`[data-grid-index="${index}"]`);
+    target?.scrollIntoView({ behavior: "smooth", block: "start" });
+  }
+
+  // Bottom space the layout's <main> reserves for the nav / mini-player bars.
+  // Mirrors src/routes/library/+layout.svelte so the A-Z strip ends just above
+  // whichever bars are visible.
+  const bottomGap = $derived(
+    $shouldShowAudioMiniPlayer ? ($isAndroid ? "11rem" : "7rem") : "5rem"
+  );
 </script>
 
 <div class="space-y-6">
@@ -192,10 +247,19 @@
       <p>No {config.title.toLowerCase()} found</p>
     </div>
   {:else}
+    <div class="flex gap-2">
+      <div bind:this={gridWrapper} class="flex-1 min-w-0">
         {#if config.displayComponent === "grid"}
           <LibraryGrid items={items} onItemClick={handleItemClick} musicContent={["MusicAlbum", "MusicArtist", "Audio", "Playlist"].includes(config.itemType)} />
         {:else if config.displayComponent === "tracklist"}
           <TrackList tracks={items} onTrackClick={handleTrackClick} />
         {/if}
+      </div>
+      {#if showAlphaBar}
+        <div class="sticky top-2 self-start flex-shrink-0 h-fit">
+          <AlphabetScrollBar {availableLetters} onJump={jumpToLetter} {bottomGap} />
+        </div>
+      {/if}
+    </div>
   {/if}
 </div>