private void SetUserProperties(MediaSourceInfo source, User user)
{
var preferredAudio = string.IsNullOrEmpty(user.Configuration.AudioLanguagePreference)
? new string[] { }
: new[] { user.Configuration.AudioLanguagePreference };
var preferredSubs = string.IsNullOrEmpty(user.Configuration.SubtitleLanguagePreference)
? new List <string> {
}
: new List <string> {
user.Configuration.SubtitleLanguagePreference
};
source.DefaultAudioStreamIndex = MediaStreamSelector.GetDefaultAudioStreamIndex(source.MediaStreams, preferredAudio, user.Configuration.PlayDefaultAudioTrack);
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 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)
? new List <string>() : new List <string> {
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);
}
public void GetDefaultAudioStreamIndex_PreferredLanguage_SelectsCorrect(string[] preferredLanguages, bool preferDefaultTrack, int expectedIndex)
{
var streams = new MediaStream[]
{
new()
{
Index = 0,
Type = MediaStreamType.Video,
IsDefault = true
},
new()
{
Index = 1,
Type = MediaStreamType.Audio,
Language = "fre",
IsDefault = true
},
new()
{
Index = 2,
Type = MediaStreamType.Audio,
Language = "eng",
IsDefault = false
}
};
Assert.Equal(expectedIndex, MediaStreamSelector.GetDefaultAudioStreamIndex(streams, preferredLanguages, preferDefaultTrack));
}
}
public void GetDefaultAudioStreamIndex_WithoutDefault_NotNull(bool preferDefaultTrack)
{
var streams = new[]
{
new MediaStream()
};
Assert.NotNull(MediaStreamSelector.GetDefaultAudioStreamIndex(streams, Array.Empty <string>(), preferDefaultTrack));
}
private async Task <MediaSourceInfo> GetEncodedMediaSource(string path, User user, bool isVideo)
{
var item = _libraryManager.ResolvePath(_fileSystem.GetFileSystemInfo(path));
await item.RefreshMetadata(CancellationToken.None).ConfigureAwait(false);
var hasMediaSources = item as IHasMediaSources;
var mediaSources = _mediaSourceManager.GetStaticMediaSources(hasMediaSources, false).ToList();
var preferredAudio = string.IsNullOrEmpty(user.Configuration.AudioLanguagePreference)
? new string[] { }
: new[] { user.Configuration.AudioLanguagePreference };
var preferredSubs = string.IsNullOrEmpty(user.Configuration.SubtitleLanguagePreference)
? new List <string> {
}
: new List <string> {
user.Configuration.SubtitleLanguagePreference
};
foreach (var source in mediaSources)
{
if (isVideo)
{
source.DefaultAudioStreamIndex =
MediaStreamSelector.GetDefaultAudioStreamIndex(source.MediaStreams, preferredAudio, user.Configuration.PlayDefaultAudioTrack);
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.DefaultAudioStreamIndex =
MediaStreamSelector.GetDefaultSubtitleStreamIndex(source.MediaStreams, preferredSubs, user.Configuration.SubtitleMode, audioLangage);
}
else
{
var audio = source.MediaStreams.FirstOrDefault(i => i.Type == MediaStreamType.Audio);
if (audio != null)
{
source.DefaultAudioStreamIndex = audio.Index;
}
}
}
return(mediaSources.FirstOrDefault());
}
public static IEnumerable <MediaSourceInfo> GetMediaSources(this IHasMediaSources item, bool enablePathSubstitution, User user)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
if (!(item is Video))
{
return(item.GetMediaSources(enablePathSubstitution));
}
if (user == null)
{
throw new ArgumentNullException("user");
}
var sources = item.GetMediaSources(enablePathSubstitution).ToList();
var preferredAudio = string.IsNullOrEmpty(user.Configuration.AudioLanguagePreference)
? new string[] { }
: new[] { user.Configuration.AudioLanguagePreference };
var preferredSubs = string.IsNullOrEmpty(user.Configuration.SubtitleLanguagePreference)
? new List <string> {
}
: new List <string> {
user.Configuration.SubtitleLanguagePreference
};
foreach (var source in sources)
{
source.DefaultAudioStreamIndex = MediaStreamSelector.GetDefaultAudioStreamIndex(
source.MediaStreams, preferredAudio, user.Configuration.PlayDefaultAudioTrack);
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);
}
return(sources);
}
private void SetDefaultAudioStreamIndex(MediaSourceInfo source, UserItemData userData, User user, bool allowRememberingSelection)
{
if (userData.AudioStreamIndex.HasValue && user.Configuration.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 = string.IsNullOrEmpty(user.Configuration.AudioLanguagePreference)
? new string[] { }
: new[] { user.Configuration.AudioLanguagePreference };
source.DefaultAudioStreamIndex = MediaStreamSelector.GetDefaultAudioStreamIndex(source.MediaStreams, preferredAudio, user.Configuration.PlayDefaultAudioTrack);
}
public void GetDefaultAudioStreamIndex_EmptyStreams_Null(bool preferDefaultTrack)
{
Assert.Null(MediaStreamSelector.GetDefaultAudioStreamIndex(Array.Empty <MediaStream>(), Array.Empty <string>(), preferDefaultTrack));
}
