diff options
Diffstat (limited to 'MediaBrowser.Model')
| -rw-r--r-- | MediaBrowser.Model/Dlna/StreamBuilder.cs | 18 | ||||
| -rw-r--r-- | MediaBrowser.Model/Entities/MediaStream.cs | 30 |
2 files changed, 44 insertions, 4 deletions
diff --git a/MediaBrowser.Model/Dlna/StreamBuilder.cs b/MediaBrowser.Model/Dlna/StreamBuilder.cs index 2ccd2a6c28..d875bbe8ed 100644 --- a/MediaBrowser.Model/Dlna/StreamBuilder.cs +++ b/MediaBrowser.Model/Dlna/StreamBuilder.cs @@ -575,7 +575,12 @@ namespace MediaBrowser.Model.Dlna { foreach (var profile in subtitleProfiles) { - if (profile.Method == SubtitleDeliveryMethod.External && string.Equals(profile.Format, stream.Codec, StringComparison.OrdinalIgnoreCase)) + if (profile.Method == SubtitleDeliveryMethod.External + && (string.Equals(profile.Format, stream.Codec, StringComparison.OrdinalIgnoreCase) + // FFmpeg cannot mux VobSub back into an .idx/.sub pair, so extracted VobSub streams are exposed as .mks. + || (string.Equals(profile.Format, "mks", StringComparison.OrdinalIgnoreCase) + && stream.IsVobSubSubtitleStream + && (!stream.IsExternal || stream.Path.EndsWith(".mks", StringComparison.OrdinalIgnoreCase))))) { return stream.Index; } @@ -1577,10 +1582,17 @@ namespace MediaBrowser.Model.Dlna continue; } - if ((profile.Method == SubtitleDeliveryMethod.External && subtitleStream.IsTextSubtitleStream == MediaStream.IsTextFormat(profile.Format)) || + // FFmpeg cannot mux VobSub back into an .idx/.sub pair, so extracted VobSub streams are matched against external .mks delivery profiles. + bool isVobSubMksProfile = string.Equals(profile.Format, "mks", StringComparison.OrdinalIgnoreCase) + && subtitleStream.IsVobSubSubtitleStream + && (!subtitleStream.IsExternal || subtitleStream.Path.EndsWith(".mks", StringComparison.OrdinalIgnoreCase)); + + if ((profile.Method == SubtitleDeliveryMethod.External + && (isVobSubMksProfile || subtitleStream.IsTextSubtitleStream == MediaStream.IsTextFormat(profile.Format))) || (profile.Method == SubtitleDeliveryMethod.Hls && subtitleStream.IsTextSubtitleStream)) { - bool requiresConversion = !string.Equals(subtitleStream.Codec, profile.Format, StringComparison.OrdinalIgnoreCase); + bool requiresConversion = !isVobSubMksProfile + && !string.Equals(subtitleStream.Codec, profile.Format, StringComparison.OrdinalIgnoreCase); if (!requiresConversion) { diff --git a/MediaBrowser.Model/Entities/MediaStream.cs b/MediaBrowser.Model/Entities/MediaStream.cs index dad4a6e149..f057714bea 100644 --- a/MediaBrowser.Model/Entities/MediaStream.cs +++ b/MediaBrowser.Model/Entities/MediaStream.cs @@ -644,13 +644,32 @@ namespace MediaBrowser.Model.Entities } } + [JsonIgnore] + public bool IsVobSubSubtitleStream + { + get + { + if (Type != MediaStreamType.Subtitle) + { + return false; + } + + if (string.IsNullOrEmpty(Codec) && !IsExternal) + { + return false; + } + + return IsVobSubFormat(Codec); + } + } + /// <summary> /// Gets a value indicating whether this is a subtitle steam that is extractable by ffmpeg. /// All text-based and pgs subtitles can be extracted. /// </summary> /// <value><c>true</c> if this is a extractable subtitle steam otherwise, <c>false</c>.</value> [JsonIgnore] - public bool IsExtractableSubtitleStream => IsTextSubtitleStream || IsPgsSubtitleStream; + public bool IsExtractableSubtitleStream => IsTextSubtitleStream || IsPgsSubtitleStream || IsVobSubSubtitleStream; /// <summary> /// Gets or sets a value indicating whether [supports external stream]. @@ -728,6 +747,7 @@ namespace MediaBrowser.Model.Entities return codec.Contains("microdvd", StringComparison.OrdinalIgnoreCase) || (!codec.Contains("pgs", StringComparison.OrdinalIgnoreCase) && !codec.Contains("dvdsub", StringComparison.OrdinalIgnoreCase) + && !codec.Contains("vobsub", StringComparison.OrdinalIgnoreCase) && !codec.Contains("dvbsub", StringComparison.OrdinalIgnoreCase) && !string.Equals(codec, "sup", StringComparison.OrdinalIgnoreCase) && !string.Equals(codec, "sub", StringComparison.OrdinalIgnoreCase)); @@ -741,6 +761,14 @@ namespace MediaBrowser.Model.Entities || string.Equals(codec, "sup", StringComparison.OrdinalIgnoreCase); } + public static bool IsVobSubFormat(string format) + { + string codec = format ?? string.Empty; + + return codec.Contains("dvdsub", StringComparison.OrdinalIgnoreCase) + || codec.Contains("vobsub", StringComparison.OrdinalIgnoreCase); + } + public bool SupportsSubtitleConversionTo(string toCodec) { if (!IsTextSubtitleStream) |