public ICollection<AudioStreamDescriptor> GetAudioStreamDescriptors(out AudioStreamDescriptor currentAudioStream)
{
currentAudioStream = null;
ICollection<AudioStreamDescriptor> result = new List<AudioStreamDescriptor>();
IVideoPlayer videoPlayer = CurrentPlayer as IVideoPlayer;
if (videoPlayer != null)
{
ICollection<string> audioStreamNames = videoPlayer.AudioStreams;
string currentAudioStreamName = videoPlayer.CurrentAudioStream;
foreach (string streamName in audioStreamNames)
{
AudioStreamDescriptor descriptor = new AudioStreamDescriptor(this, videoPlayer.Name, streamName);
if (streamName == currentAudioStreamName)
currentAudioStream = descriptor;
result.Add(descriptor);
}
return result;
}
IAudioPlayer audioPlayer = CurrentPlayer as IAudioPlayer;
if (audioPlayer != null)
{
string title = audioPlayer.MediaItemTitle;
if (string.IsNullOrEmpty(title))
{
MediaItem item = Playlist.Current;
string mimeType;
string mediaItemTitle;
title = item.GetPlayData(out mimeType, out mediaItemTitle) ? mediaItemTitle : "Audio";
}
result.Add(currentAudioStream = new AudioStreamDescriptor(this, audioPlayer.Name, title));
}
return result;
}
public bool SetAudioStream(AudioStreamDescriptor stream)
{
IPlayerManager playerManager = ServiceRegistration.Get<IPlayerManager>();
IPlayerContext playerContext = stream.PlayerContext;
lock (playerManager.SyncObj)
{
if (!playerContext.IsValid)
return false;
IPlayer player = playerContext.CurrentPlayer;
if (player == null || player.Name != stream.PlayerName)
return false;
IVideoPlayer videoPlayer = player as IVideoPlayer;
if (videoPlayer != null)
videoPlayer.SetAudioStream(stream.AudioStreamName);
playerManager.AudioSlotIndex = playerContext.PlayerSlotController.SlotIndex;
return true;
}
}
public void ChooseAudioStream(AudioStreamDescriptor asd)
{
IPlayerContextManager playerContextManager = ServiceRegistration.Get<IPlayerContextManager>();
IPlayerManager playerManager = ServiceRegistration.Get<IPlayerManager>();
playerContextManager.SetAudioStream(asd);
playerManager.Muted = false;
}
public ICollection<AudioStreamDescriptor> GetAvailableAudioStreams(out AudioStreamDescriptor currentAudioStream)
{
currentAudioStream = null;
IPlayerManager playerManager = ServiceRegistration.Get<IPlayerManager>();
ICollection<AudioStreamDescriptor> result = new List<AudioStreamDescriptor>();
int audioSlotIndex = playerManager.AudioSlotIndex;
for (int i = 0; i < 2; i++)
{
IPlayerContext playerContext = GetPlayerContext(i);
if (playerContext == null)
continue;
AudioStreamDescriptor current;
CollectionUtils.AddAll(result, playerContext.GetAudioStreamDescriptors(out current));
if (audioSlotIndex == i)
currentAudioStream = current;
}
return result;
}
