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Merge pull request #10067 from lonebyte/flac-hls-fixes

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This commit is contained in:
Bond-009
2023-10-09 18:28:49 +02:00
committed by GitHub
parent 75ee990e1d aa073748c0
commit d5695efad9
3 changed files with 22 additions and 50 deletions
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29
Jellyfin.Api/Controllers/DynamicHlsController.cs
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@@ -45,6 +45,8 @@ public class DynamicHlsController : BaseJellyfinApiController
private const string DefaultEventEncoderPreset = "superfast";
private const TranscodingJobType TranscodingJobType = MediaBrowser.Controller.MediaEncoding.TranscodingJobType.Hls;
private readonly Version _minFFmpegFlacInMp4 = new Version(6, 0);
private readonly ILibraryManager _libraryManager;
private readonly IUserManager _userManager;
private readonly IDlnaManager _dlnaManager;
@@ -1705,16 +1707,28 @@ public class DynamicHlsController : BaseJellyfinApiController
var audioCodec = _encodingHelper.GetAudioEncoder(state);
var bitStreamArgs = EncodingHelper.GetAudioBitStreamArguments(state, state.Request.SegmentContainer, state.MediaSource.Container);
// opus, dts, truehd and flac (in FFmpeg 5 and older) are experimental in mp4 muxer
var strictArgs = string.Empty;
var actualOutputAudioCodec = state.ActualOutputAudioCodec;
if (string.Equals(actualOutputAudioCodec, "opus", StringComparison.OrdinalIgnoreCase)
|| string.Equals(actualOutputAudioCodec, "dts", StringComparison.OrdinalIgnoreCase)
|| string.Equals(actualOutputAudioCodec, "truehd", StringComparison.OrdinalIgnoreCase)
|| (string.Equals(actualOutputAudioCodec, "flac", StringComparison.OrdinalIgnoreCase)
&& _mediaEncoder.EncoderVersion < _minFFmpegFlacInMp4))
{
strictArgs = " -strict -2";
}
if (!state.IsOutputVideo)
{
if (EncodingHelper.IsCopyCodec(audioCodec))
{
return "-acodec copy -strict -2" + bitStreamArgs;
return "-acodec copy" + bitStreamArgs + strictArgs;
}
var audioTranscodeParams = string.Empty;
audioTranscodeParams += "-acodec " + audioCodec + bitStreamArgs;
audioTranscodeParams += "-acodec " + audioCodec + bitStreamArgs + strictArgs;
var audioBitrate = state.OutputAudioBitrate;
var audioChannels = state.OutputAudioChannels;
@@ -1746,17 +1760,6 @@ public class DynamicHlsController : BaseJellyfinApiController
return audioTranscodeParams;
}
// dts, flac, opus and truehd are experimental in mp4 muxer
var strictArgs = string.Empty;
var actualOutputAudioCodec = state.ActualOutputAudioCodec;
if (string.Equals(actualOutputAudioCodec, "flac", StringComparison.OrdinalIgnoreCase)
|| string.Equals(actualOutputAudioCodec, "opus", StringComparison.OrdinalIgnoreCase)
|| string.Equals(actualOutputAudioCodec, "dts", StringComparison.OrdinalIgnoreCase)
|| string.Equals(actualOutputAudioCodec, "truehd", StringComparison.OrdinalIgnoreCase))
{
strictArgs = " -strict -2";
}
if (EncodingHelper.IsCopyCodec(audioCodec))
{
var videoCodec = _encodingHelper.GetVideoEncoder(state, _encodingOptions);