diff options
Diffstat (limited to 'MediaBrowser.MediaEncoding/Subtitles')
| -rw-r--r-- | MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs | 60 |
1 files changed, 50 insertions, 10 deletions
diff --git a/MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs b/MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs index bf7ec05a96..9aeac7221e 100644 --- a/MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs +++ b/MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs @@ -328,7 +328,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles { using (await _semaphoreLocks.LockAsync(outputPath, cancellationToken).ConfigureAwait(false)) { - if (!File.Exists(outputPath)) + if (!File.Exists(outputPath) || _fileSystem.GetFileInfo(outputPath).Length == 0) { await ConvertTextSubtitleToSrtInternal(subtitleStream, mediaSource, outputPath, cancellationToken).ConfigureAwait(false); } @@ -431,9 +431,22 @@ namespace MediaBrowser.MediaEncoding.Subtitles } } } - else if (!File.Exists(outputPath)) + else if (!File.Exists(outputPath) || _fileSystem.GetFileInfo(outputPath).Length == 0) { failed = true; + + try + { + _logger.LogWarning("Deleting converted subtitle due to failure: {Path}", outputPath); + _fileSystem.DeleteFile(outputPath); + } + catch (FileNotFoundException) + { + } + catch (IOException ex) + { + _logger.LogError(ex, "Error deleting converted subtitle {Path}", outputPath); + } } if (failed) @@ -507,7 +520,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles var releaser = await _semaphoreLocks.LockAsync(outputPath, cancellationToken).ConfigureAwait(false); - if (File.Exists(outputPath)) + if (File.Exists(outputPath) && _fileSystem.GetFileInfo(outputPath).Length > 0) { releaser.Dispose(); continue; @@ -564,7 +577,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles var outputPaths = new List<string>(); var args = string.Format( CultureInfo.InvariantCulture, - "-i {0} -copyts", + "-i {0}", inputPath); foreach (var subtitleStream in subtitleStreams) @@ -589,7 +602,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles outputPaths.Add(outputPath); args += string.Format( CultureInfo.InvariantCulture, - " -map 0:{0} -an -vn -c:s {1} \"{2}\"", + " -map 0:{0} -an -vn -c:s {1} -flush_packets 1 \"{2}\"", streamIndex, outputCodec, outputPath); @@ -608,7 +621,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles var outputPaths = new List<string>(); var args = string.Format( CultureInfo.InvariantCulture, - "-i {0} -copyts", + "-i {0}", inputPath); foreach (var subtitleStream in subtitleStreams) @@ -634,7 +647,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles outputPaths.Add(outputPath); args += string.Format( CultureInfo.InvariantCulture, - " -map 0:{0} -an -vn -c:s {1} \"{2}\"", + " -map 0:{0} -an -vn -c:s {1} -flush_packets 1 \"{2}\"", streamIndex, outputCodec, outputPath); @@ -722,10 +735,24 @@ namespace MediaBrowser.MediaEncoding.Subtitles { foreach (var outputPath in outputPaths) { - if (!File.Exists(outputPath)) + if (!File.Exists(outputPath) || _fileSystem.GetFileInfo(outputPath).Length == 0) { _logger.LogError("ffmpeg subtitle extraction failed for {InputPath} to {OutputPath}", inputPath, outputPath); failed = true; + + try + { + _logger.LogWarning("Deleting extracted subtitle due to failure: {Path}", outputPath); + _fileSystem.DeleteFile(outputPath); + } + catch (FileNotFoundException) + { + } + catch (IOException ex) + { + _logger.LogError(ex, "Error deleting extracted subtitle {Path}", outputPath); + } + continue; } @@ -764,7 +791,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles { using (await _semaphoreLocks.LockAsync(outputPath, cancellationToken).ConfigureAwait(false)) { - if (!File.Exists(outputPath)) + if (!File.Exists(outputPath) || _fileSystem.GetFileInfo(outputPath).Length == 0) { var subtitleStreamIndex = EncodingHelper.FindIndex(mediaSource.MediaStreams, subtitleStream); @@ -867,9 +894,22 @@ namespace MediaBrowser.MediaEncoding.Subtitles _logger.LogError(ex, "Error deleting extracted subtitle {Path}", outputPath); } } - else if (!File.Exists(outputPath)) + else if (!File.Exists(outputPath) || _fileSystem.GetFileInfo(outputPath).Length == 0) { failed = true; + + try + { + _logger.LogWarning("Deleting extracted subtitle due to failure: {Path}", outputPath); + _fileSystem.DeleteFile(outputPath); + } + catch (FileNotFoundException) + { + } + catch (IOException ex) + { + _logger.LogError(ex, "Error deleting extracted subtitle {Path}", outputPath); + } } if (failed) |