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feature: Added LibMDK video player backend (#162)

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Co-authored-by: PartyDonut <PartyDonut@users.noreply.github.com>
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PartyDonut 2024-11-22 18:53:31 +01:00 • committed by GitHub
parent 6e32018183
commit da354437e3
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53 changed files with 1499 additions and 1006 deletions
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40
lib/models/playback/transcode_playback_model.dart
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@ -1,6 +1,7 @@
import 'package:flutter/widgets.dart';
import 'package:collection/collection.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:media_kit/media_kit.dart';
import 'package:fladder/jellyfin/jellyfin_open_api.swagger.dart';
import 'package:fladder/models/item_base_model.dart';
@ -13,9 +14,7 @@ import 'package:fladder/providers/api_provider.dart';
import 'package:fladder/providers/video_player_provider.dart';
import 'package:fladder/util/duration_extensions.dart';
import 'package:fladder/util/list_extensions.dart';
import 'package:fladder/wrappers/media_control_wrapper.dart'
if (dart.library.html) 'package:fladder/wrappers/media_control_wrapper_web.dart';
import 'package:flutter/widgets.dart';
import 'package:fladder/wrappers/media_control_wrapper.dart';
class TranscodePlaybackModel implements PlaybackModel {
TranscodePlaybackModel({
@ -67,22 +66,8 @@ class TranscodePlaybackModel implements PlaybackModel {
@override
Future<TranscodePlaybackModel> setSubtitle(SubStreamModel? model, MediaControlsWrapper player) async {
final wantedSubtitle =
model ?? subStreams.firstWhereOrNull((element) => element.index == mediaStreams?.defaultSubStreamIndex);
if (wantedSubtitle == null) return this;
if (wantedSubtitle.index == SubStreamModel.no().index) {
await player.setSubtitleTrack(SubtitleTrack.no());
} else {
final subTracks = player.subTracks.getRange(2, player.subTracks.length).toList();
final index = subStreams.sublist(1).indexWhere((element) => element.id == wantedSubtitle.id);
final subTrack = subTracks.elementAtOrNull(index);
if (wantedSubtitle.isExternal && wantedSubtitle.url != null && subTrack == null) {
await player.setSubtitleTrack(SubtitleTrack.uri(wantedSubtitle.url!));
} else if (subTrack != null) {
await player.setSubtitleTrack(subTrack);
}
}
return copyWith(mediaStreams: () => mediaStreams?.copyWith(defaultSubStreamIndex: wantedSubtitle.index));
final newIndex = await player.setSubtitleTrack(model, this);
return copyWith(mediaStreams: () => mediaStreams?.copyWith(defaultSubStreamIndex: newIndex));
}
@override
@ -90,19 +75,8 @@ class TranscodePlaybackModel implements PlaybackModel {
@override
Future<TranscodePlaybackModel>? setAudio(AudioStreamModel? model, MediaControlsWrapper player) async {
final wantedAudioStream =
model ?? audioStreams.firstWhereOrNull((element) => element.index == mediaStreams?.defaultAudioStreamIndex);
if (wantedAudioStream == null) return this;
if (wantedAudioStream.index == AudioStreamModel.no().index) {
await player.setAudioTrack(AudioTrack.no());
} else {
final audioTracks = player.audioTracks.getRange(2, player.audioTracks.length).toList();
final audioTrack = audioTracks.elementAtOrNull(audioStreams.indexOf(wantedAudioStream) - 1);
if (audioTrack != null) {
await player.setAudioTrack(audioTrack);
}
}
return copyWith(mediaStreams: () => mediaStreams?.copyWith(defaultAudioStreamIndex: wantedAudioStream.index));
final newIndex = await player.setAudioTrack(model, this);
return copyWith(mediaStreams: () => mediaStreams?.copyWith(defaultAudioStreamIndex: newIndex));
}
@override