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Merge pull request #12310 from Bond-009/fixbdmvstreamindex

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Fix BDMV stream indexes
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Bond-009 2024-07-22 12:11:57 +02:00 committed by GitHub
commit 19dca018b2
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1 changed files with 35 additions and 39 deletions
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74
MediaBrowser.MediaEncoding/BdInfo/BdInfoExaminer.cs
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@ -1,7 +1,9 @@
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using BDInfo;
using Jellyfin.Extensions;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.MediaInfo;
@ -60,21 +62,20 @@ public class BdInfoExaminer : IBlurayExaminer
var sortedStreams = playlist.SortedStreams;
var mediaStreams = new List<MediaStream>(sortedStreams.Count);
foreach (var stream in sortedStreams)
for (int i = 0; i < sortedStreams.Count; i++)
{
var stream = sortedStreams[i];
switch (stream)
{
case TSVideoStream videoStream:
AddVideoStream(mediaStreams, videoStream);
AddVideoStream(mediaStreams, i, videoStream);
break;
case TSAudioStream audioStream:
AddAudioStream(mediaStreams, audioStream);
AddAudioStream(mediaStreams, i, audioStream);
break;
case TSTextStream textStream:
AddSubtitleStream(mediaStreams, textStream);
break;
case TSGraphicsStream graphicStream:
AddSubtitleStream(mediaStreams, graphicStream);
case TSTextStream:
case TSGraphicsStream:
AddSubtitleStream(mediaStreams, i, stream);
break;
}
}
@ -96,18 +97,19 @@ public class BdInfoExaminer : IBlurayExaminer
/// Adds the video stream.
/// </summary>
/// <param name="streams">The streams.</param>
/// <param name="index">The stream index.</param>
/// <param name="videoStream">The video stream.</param>
private void AddVideoStream(List<MediaStream> streams, TSVideoStream videoStream)
private void AddVideoStream(List<MediaStream> streams, int index, TSVideoStream videoStream)
{
var mediaStream = new MediaStream
{
BitRate = Convert.ToInt32(videoStream.BitRate),
Width = videoStream.Width,
Height = videoStream.Height,
Codec = videoStream.CodecShortName,
Codec = GetNormalizedCodec(videoStream),
IsInterlaced = videoStream.IsInterlaced,
Type = MediaStreamType.Video,
Index = streams.Count
Index = index
};
if (videoStream.FrameRateDenominator > 0)
@ -125,17 +127,19 @@ public class BdInfoExaminer : IBlurayExaminer
/// Adds the audio stream.
/// </summary>
/// <param name="streams">The streams.</param>
/// <param name="index">The stream index.</param>
/// <param name="audioStream">The audio stream.</param>
private void AddAudioStream(List<MediaStream> streams, TSAudioStream audioStream)
private void AddAudioStream(List<MediaStream> streams, int index, TSAudioStream audioStream)
{
var stream = new MediaStream
{
Codec = audioStream.CodecShortName,
Codec = GetNormalizedCodec(audioStream),
Language = audioStream.LanguageCode,
Channels = audioStream.ChannelCount,
ChannelLayout = string.Format(CultureInfo.InvariantCulture, "{0:D}.{1:D}", audioStream.ChannelCount, audioStream.LFE),
Channels = audioStream.ChannelCount + audioStream.LFE,
SampleRate = audioStream.SampleRate,
Type = MediaStreamType.Audio,
Index = streams.Count
Index = index
};
var bitrate = Convert.ToInt32(audioStream.BitRate);
@ -145,11 +149,6 @@ public class BdInfoExaminer : IBlurayExaminer
stream.BitRate = bitrate;
}
if (audioStream.LFE > 0)
{
stream.Channels = audioStream.ChannelCount + 1;
}
streams.Add(stream);
}
@ -157,31 +156,28 @@ public class BdInfoExaminer : IBlurayExaminer
/// Adds the subtitle stream.
/// </summary>
/// <param name="streams">The streams.</param>
/// <param name="textStream">The text stream.</param>
private void AddSubtitleStream(List<MediaStream> streams, TSTextStream textStream)
/// <param name="index">The stream index.</param>
/// <param name="stream">The stream.</param>
private void AddSubtitleStream(List<MediaStream> streams, int index, TSStream stream)
{
streams.Add(new MediaStream
{
Language = textStream.LanguageCode,
Codec = textStream.CodecShortName,
Language = stream.LanguageCode,
Codec = GetNormalizedCodec(stream),
Type = MediaStreamType.Subtitle,
Index = streams.Count
Index = index
});
}
/// <summary>
/// Adds the subtitle stream.
/// </summary>
/// <param name="streams">The streams.</param>
/// <param name="textStream">The text stream.</param>
private void AddSubtitleStream(List<MediaStream> streams, TSGraphicsStream textStream)
{
streams.Add(new MediaStream
private string GetNormalizedCodec(TSStream stream)
=> stream.StreamType switch
{
Language = textStream.LanguageCode,
Codec = textStream.CodecShortName,
Type = MediaStreamType.Subtitle,
Index = streams.Count
});
}
TSStreamType.MPEG1_VIDEO => "mpeg1video",
TSStreamType.MPEG2_VIDEO => "mpeg2video",
TSStreamType.VC1_VIDEO => "vc1",
TSStreamType.AC3_PLUS_AUDIO or TSStreamType.AC3_PLUS_SECONDARY_AUDIO => "eac3",
TSStreamType.DTS_AUDIO or TSStreamType.DTS_HD_AUDIO or TSStreamType.DTS_HD_MASTER_AUDIO or TSStreamType.DTS_HD_SECONDARY_AUDIO => "dts",
TSStreamType.PRESENTATION_GRAPHICS => "pgssub",
_ => stream.CodecShortName
};
}