4 Commits

Include renames

Author	SHA1	Message	Date
dtourolle	1ae213ff39	fix(player): stop AbortError storm from HLS stall recovery (DR-096) ... Html5PlayerAdapter.play() reported every interrupted play attempt as a player error. While an HLS stream stalls, hls.js' gap-controller nudges the element to recover, which cancels the pending play() promise and raises AbortError ("play() request was interrupted by a call to pause()"). That is transient — the element is still trying to play — but it hit host.onError roughly once a second for the whole stall, leaving the UI stuck reporting paused. Treat an interrupted play as a debug-level non-event, and memoise the in-flight attempt so the UI and recovery paths share one element.play() rather than stacking calls that abort each other. This is the loop amplifier, complementing DR-095 which removed the dead-segment stall that triggered it. Note: webviewAudioAdapter.play() has the same raw shape but is not implicated — audio playback does not go through hls.js — so it is left unchanged rather than widening this fix.	2026-07-30 12:55:49 +02:00
dtourolle	b11188e9dd	docs(player): backend unification findings + correct false parity claims ... Investigation into unifying the playback backends (Linux/MPV, Android/ExoPlayer, Windows/webview) onto one engine with hardware acceleration. Conclusion: video cannot be unified onto a native engine; audio can. The blocker is not mpv-specific. WebKitGTK, WebView2 and Android WebView each draw into their own compositor surface, so a native video surface sits either entirely above or entirely below the webview and cannot interleave with HTML. GStreamer and libVLC fail identically. mpv would additionally regress streaming: it has no adaptive bitrate, while the current hls.js path does. Six specs added: - playback-backend-unification: the analysis and decision, with evidence - android-audio-settings-parity: set_audio_settings on ExoPlayerBackend - android-native-video-spike: timeboxed test of SurfaceView compositing - windows-native-audio-backend: replace the webview <audio> shim with libmpv - libmpv2-migration: dead libmpv git pin -> libmpv2, plus a LICENSE file - playback-docs-corrections: the requirement-status fixes applied here Corrections to requirements.md, all verified against source: - UR-031/DR-034 claimed crossfade was "Done (Linux only)". It is implemented nowhere (mpv_backend.rs has a bare TODO) and is architecturally blocked on mpv, whose single-stream audio chain cannot feed acrossfade's two inputs. - Parity matrix listed crossfade as a Linux/Android gap; it is neither. - The matrix omitted the equalizer, which has the same Linux-only shape. - The suggested ConcatenatingMediaSource is deprecated in current Media3. nativeAdapter.ts cited tauri#10152 as an upstream blocker for native Android video. That issue is a stale feature request, dead since 2024-07-01; the capability shipped in tauri 27d01834 (2024-09-02), and the related black-screen bug was fixed in wry 0.39.4 (we ship 0.55.x). What is genuinely unproven is SurfaceView-behind-WebView compositing, which the spike now tracks.	2026-07-28 23:03:17 +02:00
dtourolle	d4e2cd120c	feat(player): webview audio backend for platforms without a native one ... Adds WebviewAudioBackend, used on non-Linux/non-Android targets (e.g. Windows) where there is no libmpv/ExoPlayer. Instead of decoding, it emits a WebviewAudioLoad event with the stream URL; a frontend <audio> element (WebviewAudioAdapter + webviewAudio service) plays it and reports state/position back through the existing player_report_* round-trip, so the Rust PlayerController stays the single source of truth. Play/pause/ seek reach the element via the existing ControlCommand event. All video already renders in the webview on every platform, so this completes audio-only playback for Windows (video via WebView2, audio via <audio>). Pure Rust + Tauri events, so it still cross-compiles from Linux. Regenerates bindings.ts (adds webview_audio_load; also carries the equalizer EQ bindings). TRACES: UR-003, UR-004, UR-005 | DR-004	2026-07-24 23:49:23 +02:00
dtourolleandClaude Opus 4.8	a64e1b1fb4	Introduce PlayerAdapter contract; decision logic shared in Rust backend ... Establish a decoupled player boundary so UI and backend interact with video through one contract, with the HTML5 (Linux/interim-Android) and native (ExoPlayer) providers as interchangeable primitive-executor adapters. - PlayerAdapter interface + AdapterHost callback bag (adapters/types.ts): the adapter owns only decision-free element PRIMITIVES (seekElement, reloadSource, play/pause, setVolume, selectSubtitle); it never branches on strategy. - Seek/audio-track DECISIONS stay in Rust (player_seek_video / _switch_audio_track return a strategy); the facade dispatches the chosen primitive to the active adapter. Both providers share the one decision path — logic lives once, in Rust. - Facade holds the active adapter; a new ControlCommand PlayerStatusEvent lets backend control (lockscreen/remote/sleep) drive the webview <video> element. - Html5PlayerAdapter resolves the LIVE element via the bridge (fixes play/pause silently no-opping when the element was re-bound). - Do not emit a "stopped" player state on natural end-of-video: it flipped the player/mode to idle mid-handoff and suppressed next-episode auto-advance under a sleep timer. Jellyfin progress reporting is preserved; the backend's on_video_playback_ended owns the transition. - VideoPlayer net -300 lines (strategy/HLS-reload logic relocated to the adapter). - Adds 20 adapter unit tests; existing suites stay green (vitest 457, cargo 416). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-07-02 19:56:20 +02:00