Add embedded audio/subtitle track selection for multi-track files

Files with multiple embedded tracks (e.g. MKV from media sources or
downloads) previously exposed none of them: mpv's track-list was never
read, aid was never set, and sid was only ever no/auto. The quality
selector showed no Audio or Subtitles tab for such files.

MPVClient now observes track-list/aid/sid and delivers a coalesced,
leniently decoded [MPVTrack] snapshot; selection state is derived from
the reported "selected" flags. Embedded tracks are switched live via
aid/sid (no reload), surfaced in the existing Audio/Subtitles sections
alongside external captions on iOS, tvOS and macOS. External sub-add/
audio-add tracks are filtered out to avoid double-listing. User picks
are sticky across same-video reloads (quality switch, audio mode,
retries) and preferred audio/subtitle languages auto-select a matching
embedded track once per load, with external captions taking precedence.
This commit is contained in:
Arkadiusz Fal
2026-07-29 22:14:46 +02:00
parent 150ebf42a4
commit 67ed8c322b
17 changed files with 841 additions and 11 deletions

View File

@@ -152,6 +152,7 @@ protocol PlayerBackendDelegate: AnyObject {
func backend(_ backend: any PlayerBackend, didUpdateVideoSize width: Int, height: Int)
func backend(_ backend: any PlayerBackend, didUpdateRetryState currentRetry: Int, maxRetries: Int, isRetrying: Bool, exhausted: Bool)
func backend(_ backend: any PlayerBackend, didRequestStreamRefresh atTime: TimeInterval?)
func backend(_ backend: any PlayerBackend, didUpdateTracks tracks: [MPVTrack])
func backendDidBecomeReady(_ backend: any PlayerBackend)
func backendDidFinishPlaying(_ backend: any PlayerBackend)
}