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Merge pull request #4169 from stanionascu/bdiso-playback

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Playback (direct-stream/transcode) of BDISO/BDAV containers
This commit is contained in:
Joshua M. Boniface
2020-12-01 22:36:04 -05:00
committed by GitHub
parent 28373504da 3bb8884e16
commit a6199f821b
15 changed files with 117 additions and 279 deletions
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55
MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs
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@@ -168,18 +168,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles
MediaStream subtitleStream,
CancellationToken cancellationToken)
{
string[] inputFiles;
if (mediaSource.VideoType.HasValue
&& (mediaSource.VideoType.Value == VideoType.BluRay || mediaSource.VideoType.Value == VideoType.Dvd))
{
var mediaSourceItem = (Video)_libraryManager.GetItemById(new Guid(mediaSource.Id));
inputFiles = mediaSourceItem.GetPlayableStreamFileNames();
}
else
{
inputFiles = new[] { mediaSource.Path };
}
var inputFile = mediaSource.Path;
var protocol = mediaSource.Protocol;
if (subtitleStream.IsExternal)
@@ -187,7 +176,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles
protocol = _mediaSourceManager.GetPathProtocol(subtitleStream.Path);
}
var fileInfo = await GetReadableFile(mediaSource.Path, inputFiles, protocol, subtitleStream, cancellationToken).ConfigureAwait(false);
var fileInfo = await GetReadableFile(mediaSource.Path, inputFile, mediaSource, subtitleStream, cancellationToken).ConfigureAwait(false);
var stream = await GetSubtitleStream(fileInfo.Path, fileInfo.Protocol, fileInfo.IsExternal, cancellationToken).ConfigureAwait(false);
@@ -220,8 +209,8 @@ namespace MediaBrowser.MediaEncoding.Subtitles
private async Task<SubtitleInfo> GetReadableFile(
string mediaPath,
string[] inputFiles,
MediaProtocol protocol,
string inputFile,
MediaSourceInfo mediaSource,
MediaStream subtitleStream,
CancellationToken cancellationToken)
{
@@ -252,9 +241,9 @@ namespace MediaBrowser.MediaEncoding.Subtitles
}
// Extract
var outputPath = GetSubtitleCachePath(mediaPath, protocol, subtitleStream.Index, "." + outputFormat);
var outputPath = GetSubtitleCachePath(mediaPath, mediaSource, subtitleStream.Index, "." + outputFormat);
await ExtractTextSubtitle(inputFiles, protocol, subtitleStream.Index, outputCodec, outputPath, cancellationToken)
await ExtractTextSubtitle(inputFile, mediaSource, subtitleStream.Index, outputCodec, outputPath, cancellationToken)
.ConfigureAwait(false);
return new SubtitleInfo(outputPath, MediaProtocol.File, outputFormat, false);
@@ -266,14 +255,14 @@ namespace MediaBrowser.MediaEncoding.Subtitles
if (GetReader(currentFormat, false) == null)
{
// Convert
var outputPath = GetSubtitleCachePath(mediaPath, protocol, subtitleStream.Index, ".srt");
var outputPath = GetSubtitleCachePath(mediaPath, mediaSource, subtitleStream.Index, ".srt");
await ConvertTextSubtitleToSrt(subtitleStream.Path, subtitleStream.Language, protocol, outputPath, cancellationToken).ConfigureAwait(false);
await ConvertTextSubtitleToSrt(subtitleStream.Path, subtitleStream.Language, mediaSource, outputPath, cancellationToken).ConfigureAwait(false);
return new SubtitleInfo(outputPath, MediaProtocol.File, "srt", true);
}
return new SubtitleInfo(subtitleStream.Path, protocol, currentFormat, true);
return new SubtitleInfo(subtitleStream.Path, mediaSource.Protocol, currentFormat, true);
}
private ISubtitleParser GetReader(string format, bool throwIfMissing)
@@ -363,11 +352,11 @@ namespace MediaBrowser.MediaEncoding.Subtitles
/// </summary>
/// <param name="inputPath">The input path.</param>
/// <param name="language">The language.</param>
/// <param name="inputProtocol">The input protocol.</param>
/// <param name="mediaSource">The input mediaSource.</param>
/// <param name="outputPath">The output path.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
private async Task ConvertTextSubtitleToSrt(string inputPath, string language, MediaProtocol inputProtocol, string outputPath, CancellationToken cancellationToken)
private async Task ConvertTextSubtitleToSrt(string inputPath, string language, MediaSourceInfo mediaSource, string outputPath, CancellationToken cancellationToken)
{
var semaphore = GetLock(outputPath);
@@ -377,7 +366,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles
{
if (!File.Exists(outputPath))
{
await ConvertTextSubtitleToSrtInternal(inputPath, language, inputProtocol, outputPath, cancellationToken).ConfigureAwait(false);
await ConvertTextSubtitleToSrtInternal(inputPath, language, mediaSource, outputPath, cancellationToken).ConfigureAwait(false);
}
}
finally
@@ -391,14 +380,14 @@ namespace MediaBrowser.MediaEncoding.Subtitles
/// </summary>
/// <param name="inputPath">The input path.</param>
/// <param name="language">The language.</param>
/// <param name="inputProtocol">The input protocol.</param>
/// <param name="mediaSource">The input mediaSource.</param>
/// <param name="outputPath">The output path.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <exception cref="ArgumentNullException">
/// The <c>inputPath</c> or <c>outputPath</c> is <c>null</c>.
/// </exception>
private async Task ConvertTextSubtitleToSrtInternal(string inputPath, string language, MediaProtocol inputProtocol, string outputPath, CancellationToken cancellationToken)
private async Task ConvertTextSubtitleToSrtInternal(string inputPath, string language, MediaSourceInfo mediaSource, string outputPath, CancellationToken cancellationToken)
{
if (string.IsNullOrEmpty(inputPath))
{
@@ -412,7 +401,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles
Directory.CreateDirectory(Path.GetDirectoryName(outputPath));
var encodingParam = await GetSubtitleFileCharacterSet(inputPath, language, inputProtocol, cancellationToken).ConfigureAwait(false);
var encodingParam = await GetSubtitleFileCharacterSet(inputPath, language, mediaSource.Protocol, cancellationToken).ConfigureAwait(false);
// FFmpeg automatically convert character encoding when it is UTF-16
// If we specify character encoding, it rejects with "do not specify a character encoding" and "Unable to recode subtitle event"
@@ -515,8 +504,8 @@ namespace MediaBrowser.MediaEncoding.Subtitles
/// <summary>
/// Extracts the text subtitle.
/// </summary>
/// <param name="inputFiles">The input files.</param>
/// <param name="protocol">The protocol.</param>
/// <param name="inputFile">The input file.</param>
/// <param name="mediaSource">The mediaSource.</param>
/// <param name="subtitleStreamIndex">Index of the subtitle stream.</param>
/// <param name="outputCodec">The output codec.</param>
/// <param name="outputPath">The output path.</param>
@@ -524,8 +513,8 @@ namespace MediaBrowser.MediaEncoding.Subtitles
/// <returns>Task.</returns>
/// <exception cref="ArgumentException">Must use inputPath list overload.</exception>
private async Task ExtractTextSubtitle(
string[] inputFiles,
MediaProtocol protocol,
string inputFile,
MediaSourceInfo mediaSource,
int subtitleStreamIndex,
string outputCodec,
string outputPath,
@@ -540,7 +529,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles
if (!File.Exists(outputPath))
{
await ExtractTextSubtitleInternal(
_mediaEncoder.GetInputArgument(inputFiles, protocol),
_mediaEncoder.GetInputArgument(inputFile, mediaSource),
subtitleStreamIndex,
outputCodec,
outputPath,
@@ -706,9 +695,9 @@ namespace MediaBrowser.MediaEncoding.Subtitles
}
}
private string GetSubtitleCachePath(string mediaPath, MediaProtocol protocol, int subtitleStreamIndex, string outputSubtitleExtension)
private string GetSubtitleCachePath(string mediaPath, MediaSourceInfo mediaSource, int subtitleStreamIndex, string outputSubtitleExtension)
{
if (protocol == MediaProtocol.File)
if (mediaSource.Protocol == MediaProtocol.File)
{
var ticksParam = string.Empty;