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Use relative index matching for subtitle selection

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Niels van Velzen 2024-11-12 13:46:43 +01:00 committed by Niels van Velzen
parent 9732b3a232
commit 2ba2b70b85
1 changed files with 18 additions and 2 deletions
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20
app/src/main/java/org/jellyfin/androidtv/ui/playback/PlaybackControllerHelper.kt
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@ -74,7 +74,8 @@ fun PlaybackController.setSubtitleIndex(index: Int, force: Boolean = false) {
mCurrentOptions.subtitleStreamIndex = index
play(mCurrentPosition, index)
} else {
val stream = currentMediaSource.mediaStreams?.first { it.type == MediaStreamType.SUBTITLE && it.index == index }
val mediaSource = currentMediaSource
val stream = mediaSource.mediaStreams?.first { it.type == MediaStreamType.SUBTITLE && it.index == index }
if (stream == null) {
Timber.w("Failed to find correct media stream")
return setSubtitleIndex(-1)
@ -102,7 +103,22 @@ fun PlaybackController.setSubtitleIndex(index: Int, force: Boolean = false) {
group.length == 1 && group.getTrackFormat(0).id?.endsWith(":JF_EXTERNAL:$index") == true
}
} else {
mVideoManager.mExoPlayer.currentTracks.groups.getOrNull(stream.index)
// The server does not send a reliable index in all cases, so calculate it manually
val localIndex = mediaSource.mediaStreams.orEmpty()
.filter { it.type == MediaStreamType.SUBTITLE }
.filter { it.deliveryMethod == SubtitleDeliveryMethod.EMBED || it.deliveryMethod == SubtitleDeliveryMethod.HLS }
.indexOf(stream)
.takeIf { index -> index != -1 }
if (localIndex == null) {
Timber.w("Failed to find local subtitle index")
return setSubtitleIndex(-1)
}
mVideoManager.mExoPlayer.currentTracks.groups
.filter { it.type == C.TRACK_TYPE_TEXT }
.filterNot { it.length == 1 && it.getTrackFormat(0).id?.endsWith(":JF_EXTERNAL:$index") == true }
.getOrNull(localIndex)
}?.mediaTrackGroup
if (group == null) {