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Fix stream index and subtitle container handling, preserve attachments and nonexternal streams between scans

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This commit is contained in:
Shadowghost
2022-04-01 02:59:51 +02:00
parent 21ce0e58c6
commit 128d54622a
6 changed files with 70 additions and 20 deletions
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13
MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
View File

@@ -411,6 +411,19 @@ namespace MediaBrowser.MediaEncoding.Encoder
return EncodingUtils.GetInputArgument(prefix, inputFile, mediaSource.Protocol);
}
/// <summary>
/// Gets the input argument for an external subtitle file.
/// </summary>
/// <param name="inputFile">The input file.</param>
/// <returns>System.String.</returns>
/// <exception cref="ArgumentException">Unrecognized InputType.</exception>
public string GetExternalSubtitleInputArgument(string inputFile)
{
var prefix = "file";
return EncodingUtils.GetInputArgument(prefix, inputFile, MediaProtocol.File);
}
/// <summary>
/// Gets the media info internal.
/// </summary>

19
MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs
View File

@@ -195,7 +195,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles
MediaStream subtitleStream,
CancellationToken cancellationToken)
{
if (!subtitleStream.IsExternal)
if (!subtitleStream.IsExternal || subtitleStream.Path.EndsWith(".mks"))
{
string outputFormat;
string outputCodec;
@@ -224,7 +224,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles
// Extract
var outputPath = GetSubtitleCachePath(mediaSource, subtitleStream.Index, "." + outputFormat);
await ExtractTextSubtitle(mediaSource, subtitleStream.Index, outputCodec, outputPath, cancellationToken)
await ExtractTextSubtitle(mediaSource, subtitleStream, outputCodec, outputPath, cancellationToken)
.ConfigureAwait(false);
return new SubtitleInfo(outputPath, MediaProtocol.File, outputFormat, false);
@@ -494,7 +494,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles
/// Extracts the text subtitle.
/// </summary>
/// <param name="mediaSource">The mediaSource.</param>
/// <param name="subtitleStreamIndex">Index of the subtitle stream.</param>
/// <param name="subtitleStream">The subtitle stream.</param>
/// <param name="outputCodec">The output codec.</param>
/// <param name="outputPath">The output path.</param>
/// <param name="cancellationToken">The cancellation token.</param>
@@ -502,7 +502,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles
/// <exception cref="ArgumentException">Must use inputPath list overload.</exception>
private async Task ExtractTextSubtitle(
MediaSourceInfo mediaSource,
int subtitleStreamIndex,
MediaStream subtitleStream,
string outputCodec,
string outputPath,
CancellationToken cancellationToken)
@@ -511,12 +511,21 @@ namespace MediaBrowser.MediaEncoding.Subtitles
await semaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
var subtitleStreamIndex = mediaSource.MediaStreams.Where(i => i.Path == subtitleStream.Path).ToList().IndexOf(subtitleStream);
try
{
if (!File.Exists(outputPath))
{
var args = _mediaEncoder.GetInputArgument(mediaSource.Path, mediaSource);
if (subtitleStream.IsExternal)
{
args = _mediaEncoder.GetExternalSubtitleInputArgument(subtitleStream.Path);
}
await ExtractTextSubtitleInternal(
_mediaEncoder.GetInputArgument(mediaSource.Path, mediaSource),
args,
subtitleStreamIndex,
outputCodec,
outputPath,