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Use FFmpeg concat for DVD and BD folder playback

This commit is contained in:
Shadowghost 2023-02-04 00:08:51 +01:00
parent ddfdec7f46
commit edf3909157
4 changed files with 64 additions and 2 deletions
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5
Jellyfin.Api/Helpers/TranscodingJobHelper.cs
View File

@ -323,6 +323,11 @@ public class TranscodingJobHelper : IDisposable
if (delete(job.Path!))
{
await DeletePartialStreamFiles(job.Path!, job.Type, 0, 1500).ConfigureAwait(false);
if (job.MediaSource?.VideoType == VideoType.Dvd || job.MediaSource?.VideoType == VideoType.BluRay)
{
var path = Path.GetDirectoryName(job.Path) + "/" + job.MediaSource.Id + ".concat";
File.Delete(path);
}
}
if (closeLiveStream && !string.IsNullOrWhiteSpace(job.LiveStreamId))

14
MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
View File

@ -941,8 +941,18 @@ namespace MediaBrowser.Controller.MediaEncoding
arg.Append(canvasArgs);
}
arg.Append(" -i ")
.Append(GetInputPathArgument(state));
if (state.MediaSource.VideoType == VideoType.Dvd || state.MediaSource.VideoType == VideoType.BluRay)
{
var tmpConcatPath = options.TranscodingTempPath + "/" + state.MediaSource.Id + ".concat";
_mediaEncoder.GenerateConcatConfig(state.MediaSource, tmpConcatPath);
arg.Append(" -f concat -safe 0 ");
arg.Append(" -i " + tmpConcatPath + " ");
}
else
{
arg.Append(" -i ")
.Append(GetInputPathArgument(state));
}
// sub2video for external graphical subtitles
if (state.SubtitleStream is not null

7
MediaBrowser.Controller/MediaEncoding/IMediaEncoder.cs
View File

@ -211,5 +211,12 @@ namespace MediaBrowser.Controller.MediaEncoding
/// <param name="titleNumber">The title number to start with.</param>
/// <returns>A playlist.</returns>
IEnumerable<string> GetPrimaryPlaylistM2TsFiles(string path, uint? titleNumber);
/// <summary>
/// Generates a FFmpeg concat config for the source.
/// </summary>
/// <param name="source">The <see cref="MediaSourceInfo"/>.</param>
/// <param name="concatFilePath">The path the config should be written to.</param>
void GenerateConcatConfig(MediaSourceInfo source, string concatFilePath);
}
}

40
MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
View File

@ -918,6 +918,46 @@ namespace MediaBrowser.MediaEncoding.Encoder
.Select(f => f.FullName);
}
public void GenerateConcatConfig(MediaSourceInfo source, string concatFilePath)
{
var files = new List<string>();
var videoType = source.VideoType;
if (videoType == VideoType.Dvd)
{
files = GetPrimaryPlaylistVobFiles(source.Path, null).ToList();
}
else if (videoType == VideoType.BluRay)
{
files = GetPrimaryPlaylistM2TsFiles(source.Path, null).ToList();
}
var lines = new List<string>();
foreach (var path in files)
{
var fileinfo = _fileSystem.GetFileInfo(path);
var mediaInfoResult = GetMediaInfo(
new MediaInfoRequest
{
MediaType = DlnaProfileType.Video,
MediaSource = new MediaSourceInfo
{
Path = path,
Protocol = MediaProtocol.File,
VideoType = videoType
}
},
CancellationToken.None).GetAwaiter().GetResult();
var duration = TimeSpan.FromTicks(mediaInfoResult.RunTimeTicks.Value).TotalSeconds;
lines.Add("file " + "'" + path + "'");
lines.Add("duration " + duration);
}
File.WriteAllLinesAsync(concatFilePath, lines, CancellationToken.None).GetAwaiter().GetResult();
}
public bool CanExtractSubtitles(string codec)
{
// TODO is there ever a case when a subtitle can't be extracted??