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Fix MicroDVD being recognized as DVDSUB subtitles (#12149)

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Nyanmisaka 2024-06-21 23:07:25 +08:00 committed by GitHub
parent 85078d8f10
commit 6010bc01c3
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3 changed files with 18 additions and 14 deletions
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4
MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
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@ -1208,8 +1208,8 @@ namespace MediaBrowser.Controller.MediaEncoding
var subtitlePath = state.SubtitleStream.Path; var subtitlePath = state.SubtitleStream.Path;
var subtitleExtension = Path.GetExtension(subtitlePath.AsSpan()); var subtitleExtension = Path.GetExtension(subtitlePath.AsSpan());
if (subtitleExtension.Equals(".sub", StringComparison.OrdinalIgnoreCase) // dvdsub/vobsub graphical subtitles use .sub+.idx pairs
|| subtitleExtension.Equals(".sup", StringComparison.OrdinalIgnoreCase)) if (subtitleExtension.Equals(".sub", StringComparison.OrdinalIgnoreCase))
{ {
var idxFile = Path.ChangeExtension(subtitlePath, ".idx"); var idxFile = Path.ChangeExtension(subtitlePath, ".idx");
if (File.Exists(idxFile)) if (File.Exists(idxFile))

14
MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs
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@ -624,15 +624,19 @@ namespace MediaBrowser.MediaEncoding.Probing
{ {
if (string.Equals(codec, "dvb_subtitle", StringComparison.OrdinalIgnoreCase)) if (string.Equals(codec, "dvb_subtitle", StringComparison.OrdinalIgnoreCase))
{ {
codec = "dvbsub"; codec = "DVBSUB";
} }
else if ((codec ?? string.Empty).Contains("PGS", StringComparison.OrdinalIgnoreCase)) else if (string.Equals(codec, "dvb_teletext", StringComparison.OrdinalIgnoreCase))
{ {
codec = "PGSSUB"; codec = "DVBTXT";
} }
else if ((codec ?? string.Empty).Contains("DVD", StringComparison.OrdinalIgnoreCase)) else if (string.Equals(codec, "dvd_subtitle", StringComparison.OrdinalIgnoreCase))
{ {
codec = "DVDSUB"; codec = "DVDSUB"; // .sub+.idx
}
else if (string.Equals(codec, "hdmv_pgs_subtitle", StringComparison.OrdinalIgnoreCase))
{
codec = "PGSSUB"; // .sup
} }
return codec; return codec;

14
MediaBrowser.Model/Entities/MediaStream.cs
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@ -656,14 +656,14 @@ namespace MediaBrowser.Model.Entities
{ {
string codec = format ?? string.Empty; string codec = format ?? string.Empty;
// sub = external .sub file // microdvd and dvdsub/vobsub share the ".sub" file extension, but it's text-based.
return !codec.Contains("pgs", StringComparison.OrdinalIgnoreCase) return codec.Contains("microdvd", StringComparison.OrdinalIgnoreCase)
&& !codec.Contains("dvd", StringComparison.OrdinalIgnoreCase) || (!codec.Contains("pgs", StringComparison.OrdinalIgnoreCase)
&& !codec.Contains("dvbsub", StringComparison.OrdinalIgnoreCase) && !codec.Contains("dvdsub", StringComparison.OrdinalIgnoreCase)
&& !string.Equals(codec, "sub", StringComparison.OrdinalIgnoreCase) && !codec.Contains("dvbsub", StringComparison.OrdinalIgnoreCase)
&& !string.Equals(codec, "sup", StringComparison.OrdinalIgnoreCase) && !string.Equals(codec, "sup", StringComparison.OrdinalIgnoreCase)
&& !string.Equals(codec, "dvb_subtitle", StringComparison.OrdinalIgnoreCase); && !string.Equals(codec, "sub", StringComparison.OrdinalIgnoreCase));
} }
public bool SupportsSubtitleConversionTo(string toCodec) public bool SupportsSubtitleConversionTo(string toCodec)