Files
jellytau/package.json
T
dtourolle 2c3955914e fix(playback): advertise only webview-decodable audio for video (DR-148, 0.4.7)
The audio codec list sent to Jellyfin comes from MediaCodecList, which
describes ExoPlayer — but video does not play through ExoPlayer. Android
force-renders every video in the webview <video> element (the interim
override in VideoPlayer.svelte) and Linux always has, and Chromium/WebKit
decode a far narrower set than the platform does.

A motorola edge 30 ships /vendor/etc/media_codecs_dolby_audio.xml, so it
reported ac3,eac3; the server direct-played an E-AC-3 track with
static=true and the webview built a video decoder and no audio decoder at
all — full picture, no sound. The defect is triggered by capability rather
than the lack of it, which is why a Fairphone and an Honor tablet play the
same file on the same build: without the Dolby decoder they never claim the
codec, so the server transcodes to AAC. Confirmed by A/B on the failing
device — hevc+eac3 silent, hevc+aac audible, same session, same profile,
same direct-play path, audio codec the only variable.

video_audio_codecs narrows the platform list to the webview-decodable set
for the video direct-play profile only. Audio-only playback really is the
native player's, so that profile keeps the full list rather than
transcoding music that plays perfectly well. A list with nothing decodable
still claims aac, since a profile claiming nothing invites the server to
give up instead of transcoding. The video codec list is deliberately
untouched: HEVC direct-plays through the webview correctly, so the
constraint is specific to audio.

Test-first: the tests failed against the old behaviour before the filter
existed, including the case built from the phone's real codec list. The
requirement-count assertion in extract-traces.test.ts moves 280 -> 281 for
the added DR, which is the deliberate edit that test exists to force.

Not yet verified on device — the 0.4.7 APK was still building.
2026-08-11 19:13:46 +02:00

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JSON

{
"name": "jellytau",
"version": "0.4.7",
"description": "",
"type": "module",
"packageManager": "bun@1.3.5",
"scripts": {
"dev": "vite dev",
"build": "vite build",
"preview": "vite preview",
"check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
"check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
"test": "vitest",
"test:ui": "vitest --ui",
"test:coverage": "vitest --coverage",
"test:e2e": "wdio run ./wdio.conf.ts",
"test:e2e:dev": "wdio run ./wdio.conf.ts --watch",
"test:all": "./scripts/test-all.sh",
"test:rust": "./scripts/test-rust.sh",
"check:boundary": "bash scripts/check-frontend-boundary.sh",
"android:build": "./scripts/build-android.sh",
"android:build:release": "./scripts/build-android.sh release",
"android:build:device": "./scripts/build-android.sh --device",
"android:build:release:device": "./scripts/build-android.sh release --device",
"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",
"android:logs": "./scripts/logcat.sh",
"desktop:build:linux": "./scripts/build-desktop-linux.sh",
"desktop:build:arch": "./scripts/build-arch.sh",
"desktop:build:windows": "./scripts/build-windows-cross.sh",
"docker:build:linux": "docker compose run --rm desktop-linux-build",
"docker:build:arch": "docker compose run --rm arch-build",
"docker:build:windows": "docker compose run --rm windows-cross",
"clean": "./scripts/clean.sh",
"tauri": "tauri",
"traces": "bun run scripts/extract-traces.ts",
"traces:json": "bun run scripts/extract-traces.ts --format json",
"traces:markdown": "bun run scripts/extract-traces.ts --format markdown > docs/traceability.md",
"traces:coverage": "bun run scripts/extract-traces.ts --format coverage",
"release:notes": "bun run scripts/release-notes.ts"
},
"license": "MIT",
"dependencies": {
"@tauri-apps/api": "^2",
"@tauri-apps/plugin-opener": "^2",
"@tauri-apps/plugin-os": "^2.3.2",
"hls.js": "^1.6.15",
"svelte-dnd-action": "^0.9.69"
},
"devDependencies": {
"@sveltejs/adapter-static": "^3.0.6",
"@sveltejs/kit": "^2.9.0",
"@sveltejs/vite-plugin-svelte": "^6.2.4",
"@tailwindcss/vite": "^4.1.18",
"@tauri-apps/cli": "^2",
"@testing-library/svelte": "^5.3.1",
"@vitest/coverage-v8": "^4.0.18",
"@vitest/ui": "^4.0.16",
"@wdio/cli": "^9.5.0",
"@wdio/local-runner": "^9.5.0",
"@wdio/mocha-framework": "^9.5.0",
"@wdio/spec-reporter": "^9.5.0",
"happy-dom": "^20.0.11",
"jsdom": "^27.4.0",
"svelte": "^5.47.1",
"svelte-check": "^4.0.0",
"tailwindcss": "^4.1.18",
"typescript": "~5.6.2",
"vite": "^6.0.3",
"vitest": ">=1.0.0 <5.0.0",
"webdriverio": "^9.5.0"
}
}