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Drop experimental status of flac-in-MP4 for FFmpeg 6+

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Signed-off-by: nyanmisaka <nst799610810@gmail.com>
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Nyanmisaka 2023-10-09 23:12:41 +08:00 committed by GitHub
parent 1635d82345
commit aa073748c0
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1 changed files with 7 additions and 4 deletions
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11
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;
@ -1705,13 +1707,14 @@ public class DynamicHlsController : BaseJellyfinApiController
var audioCodec = _encodingHelper.GetAudioEncoder(state);
var bitStreamArgs = EncodingHelper.GetAudioBitStreamArguments(state, state.Request.SegmentContainer, state.MediaSource.Container);
// dts, flac, opus and truehd are experimental in mp4 muxer
// 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, "flac", StringComparison.OrdinalIgnoreCase)
|| string.Equals(actualOutputAudioCodec, "opus", StringComparison.OrdinalIgnoreCase)
if (string.Equals(actualOutputAudioCodec, "opus", StringComparison.OrdinalIgnoreCase)
|| string.Equals(actualOutputAudioCodec, "dts", StringComparison.OrdinalIgnoreCase)
|| string.Equals(actualOutputAudioCodec, "truehd", StringComparison.OrdinalIgnoreCase))
|| string.Equals(actualOutputAudioCodec, "truehd", StringComparison.OrdinalIgnoreCase)
|| (string.Equals(actualOutputAudioCodec, "flac", StringComparison.OrdinalIgnoreCase)
&& _mediaEncoder.EncoderVersion < _minFFmpegFlacInMp4))
{
strictArgs = " -strict -2";
}