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Sheikh Haziq
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Jan 15, 2025
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,55 +1,71 @@ | ||
| import 'dart:async'; | ||
| import 'package:gyawun/services/stream_client.dart'; | ||
| import 'package:just_audio/just_audio.dart'; | ||
| import 'package:youtube_explode_dart/youtube_explode_dart.dart'; | ||
|
|
||
| class CustomAudioStream extends StreamAudioSource { | ||
| late YoutubeExplode ytExplode; | ||
| AudioOnlyStreamInfo? streamInfo; | ||
| String videoId; | ||
| String quality; | ||
|
|
||
| CustomAudioStream(this.videoId, this.quality, {super.tag}) { | ||
| ytExplode = YoutubeExplode(); | ||
| } | ||
|
|
||
| Future _loadStreamInfo() async { | ||
| StreamManifest manifest = await ytExplode.videos.streamsClient | ||
| .getManifest(videoId, requireWatchPage: false); | ||
|
|
||
| List<AudioOnlyStreamInfo> streamInfos = manifest.audioOnly | ||
| .sortByBitrate() | ||
| .reversed | ||
| .where((stream) => stream.container == StreamContainer.mp4) | ||
| .toList(); | ||
|
|
||
| int qualityIndex = quality == 'low' ? 0 : streamInfos.length - 1; | ||
| streamInfo = streamInfos[qualityIndex]; | ||
| } | ||
|
|
||
| @override | ||
| Future<StreamAudioResponse> request([int? start, int? end]) async { | ||
| if (streamInfo == null) { | ||
| await _loadStreamInfo(); | ||
| } | ||
|
|
||
| start ??= 0; | ||
| int size = streamInfo!.bitrate.bitsPerSecond * 80; | ||
| end ??= (streamInfo!.isThrottled | ||
| ? (start + size) | ||
| : streamInfo!.size.totalBytes); | ||
| if (end > streamInfo!.size.totalBytes) { | ||
| end = streamInfo!.size.totalBytes; | ||
| } | ||
| final response = | ||
| AudioStreamClient().getAudioStream(streamInfo, start: start, end: end); | ||
|
|
||
| return StreamAudioResponse( | ||
| sourceLength: streamInfo!.size.totalBytes, | ||
| contentLength: end - start, | ||
| offset: start, | ||
| stream: response, | ||
| contentType: streamInfo!.codec.type, | ||
| ); | ||
| } | ||
| } | ||
| // import 'dart:async'; | ||
| // import 'package:gyawun/services/stream_client.dart'; | ||
| // import 'package:just_audio/just_audio.dart'; | ||
| // import 'package:youtube_explode_dart/youtube_explode_dart.dart'; | ||
|
|
||
| // mixin HlsStreamInfo on StreamInfo { | ||
| // /// The tag of the audio stream related to this stream. | ||
| // int? get audioItag => null; | ||
| // } | ||
|
|
||
| // class CustomAudioStream extends StreamAudioSource { | ||
| // late YoutubeExplode ytExplode; | ||
| // StreamInfo? streamInfo; | ||
| // String videoId; | ||
| // String quality; | ||
|
|
||
| // CustomAudioStream(this.videoId, this.quality, {super.tag}) { | ||
| // ytExplode = YoutubeExplode(); | ||
| // } | ||
|
|
||
| // Future _loadStreamInfo() async { | ||
| // StreamManifest manifest = | ||
| // await ytExplode.videos.streamsClient.getManifest(videoId); | ||
|
|
||
| // List<AudioOnlyStreamInfo> streamInfos = manifest.audioOnly | ||
| // .sortByBitrate() | ||
| // .reversed | ||
| // .where((stream) => stream.container == StreamContainer.mp4) | ||
| // .toList(); | ||
|
|
||
| // int qualityIndex = quality == 'low' ? 0 : streamInfos.length - 1; | ||
| // streamInfo = streamInfos[qualityIndex]; | ||
| // if (streamInfo!.fragments.isNotEmpty) { | ||
| // print("Using DASH Fragmented Stream"); | ||
| // } else if (streamInfo is HlsStreamInfo) { | ||
| // print("Using HLS Stream"); | ||
| // } else { | ||
| // print("Using Normal Stream"); | ||
| // } | ||
| // print(streamInfo!.url.toString()); | ||
| // } | ||
|
|
||
| // @override | ||
| // Future<StreamAudioResponse> request([int? start, int? end]) async { | ||
| // if (streamInfo == null) { | ||
| // await _loadStreamInfo(); | ||
| // } | ||
|
|
||
| // start ??= 0; | ||
|
|
||
| // int size = 10379935; | ||
| // end = start + size.clamp(0, streamInfo!.size.totalBytes - start); | ||
| // // if (!streamInfo!.isThrottled) { | ||
|
|
||
| // // } | ||
| // // end ??= streamInfo!.size.totalBytes; | ||
| // if (end > streamInfo!.size.totalBytes) { | ||
| // end = streamInfo!.size.totalBytes; | ||
| // } | ||
| // print('$start-$end'); | ||
| // final response = ytExplode.videos.streams.get(streamInfo!, start, end); | ||
|
|
||
| // return StreamAudioResponse( | ||
| // sourceLength: streamInfo!.size.totalBytes, | ||
| // contentLength: null, | ||
| // offset: null, | ||
| // stream: response, | ||
| // contentType: streamInfo!.codec.type, | ||
| // ); | ||
| // } | ||
| // } |
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