diff --git a/Jellyfin.Api/Controllers/DynamicHlsController.cs b/Jellyfin.Api/Controllers/DynamicHlsController.cs index ce684e457c..94093f1671 100644 --- a/Jellyfin.Api/Controllers/DynamicHlsController.cs +++ b/Jellyfin.Api/Controllers/DynamicHlsController.cs @@ -1704,18 +1704,29 @@ public class DynamicHlsController : BaseJellyfinApiController var audioCodec = _encodingHelper.GetAudioEncoder(state); + // 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 (!state.IsOutputVideo) { if (EncodingHelper.IsCopyCodec(audioCodec)) { var bitStreamArgs = EncodingHelper.GetAudioBitStreamArguments(state, state.Request.SegmentContainer, state.MediaSource.Container); - return "-acodec copy -strict -2" + bitStreamArgs; + return "-acodec copy" + bitStreamArgs + strictArgs; } var audioTranscodeParams = string.Empty; - audioTranscodeParams += "-acodec " + audioCodec; + audioTranscodeParams += "-acodec " + audioCodec + strictArgs; var audioBitrate = state.OutputAudioBitrate; var audioChannels = state.OutputAudioChannels; @@ -1747,17 +1758,6 @@ 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);