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@ -34,15 +34,13 @@ namespace MediaBrowser.Controller.MediaEncoding
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}
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public static int? GetDefaultSubtitleStreamIndex(List<MediaStream> streams,
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IEnumerable<string> preferredLanguages,
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List<string> preferredLanguages,
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SubtitlePlaybackMode mode,
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string audioTrackLanguage)
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{
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var languages = preferredLanguages.ToList();
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streams = GetSortedStreams(streams, MediaStreamType.Subtitle, languages).ToList();
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streams = GetSortedStreams(streams, MediaStreamType.Subtitle, preferredLanguages).ToList();
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var full = streams.Where(s => !s.IsForced);
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var forced = streams.Where(s => s.IsForced && string.Equals(s.Language, audioTrackLanguage, StringComparison.OrdinalIgnoreCase));
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MediaStream stream = null;
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@ -54,9 +52,9 @@ namespace MediaBrowser.Controller.MediaEncoding
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if (mode == SubtitlePlaybackMode.Default)
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{
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// if the audio language is not understood by the user, load their preferred subs, if there are any
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if (!ContainsOrdinal(languages, audioTrackLanguage))
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if (!ContainsOrdinal(preferredLanguages, audioTrackLanguage))
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{
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stream = full.FirstOrDefault(s => ContainsOrdinal(languages, s.Language));
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stream = full.FirstOrDefault(s => ContainsOrdinal(preferredLanguages, s.Language));
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}
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}
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else if (mode == SubtitlePlaybackMode.Always)
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@ -66,7 +64,7 @@ namespace MediaBrowser.Controller.MediaEncoding
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}
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// load forced subs if we have found no suitable full subtitles
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stream = stream ?? forced.FirstOrDefault();
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stream = stream ?? streams.FirstOrDefault(s => s.IsForced && string.Equals(s.Language, audioTrackLanguage, StringComparison.OrdinalIgnoreCase));
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if (stream != null)
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{
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