private void SetDefaultSubtitleStreamIndex(MediaSourceInfo source, UserItemData userData, User user, bool allowRememberingSelection)
{
if (userData.SubtitleStreamIndex.HasValue && user.Configuration.RememberSubtitleSelections && user.Configuration.SubtitleMode != SubtitlePlaybackMode.None && allowRememberingSelection)
{
var index = userData.SubtitleStreamIndex.Value;
// Make sure the saved index is still valid
if (index == -1 || source.MediaStreams.Any(i => i.Type == MediaStreamType.Subtitle && i.Index == index))
{
source.DefaultSubtitleStreamIndex = index;
return;
}
}
var preferredSubs = string.IsNullOrEmpty(user.Configuration.SubtitleLanguagePreference)
? Array.Empty <string>() : NormalizeLanguage(user.Configuration.SubtitleLanguagePreference);
var defaultAudioIndex = source.DefaultAudioStreamIndex;
var audioLangage = defaultAudioIndex == null
? null
: source.MediaStreams.Where(i => i.Type == MediaStreamType.Audio && i.Index == defaultAudioIndex).Select(i => i.Language).FirstOrDefault();
source.DefaultSubtitleStreamIndex = MediaStreamSelector.GetDefaultSubtitleStreamIndex(source.MediaStreams,
preferredSubs,
user.Configuration.SubtitleMode,
audioLangage);
MediaStreamSelector.SetSubtitleStreamScores(source.MediaStreams, preferredSubs,
user.Configuration.SubtitleMode, audioLangage);
}
private void SetDefaultAudioStreamIndex(MediaSourceInfo source, UserItemData userData, User user, bool allowRememberingSelection)
{
if (userData.AudioStreamIndex.HasValue && user.RememberAudioSelections && allowRememberingSelection)
{
var index = userData.AudioStreamIndex.Value;
// Make sure the saved index is still valid
if (source.MediaStreams.Any(i => i.Type == MediaStreamType.Audio && i.Index == index))
{
source.DefaultAudioStreamIndex = index;
return;
}
}
var preferredAudio = NormalizeLanguage(user.AudioLanguagePreference);
source.DefaultAudioStreamIndex = MediaStreamSelector.GetDefaultAudioStreamIndex(source.MediaStreams, preferredAudio, user.PlayDefaultAudioTrack);
}
