public void StartBackgroundPlayback()
{
if (!IsEnabled)
{
return;
}
IScreenControl screenControl = ServiceRegistration.Get <IScreenControl>();
IVideoPlayerSynchronizationStrategy current = screenControl.VideoPlayerSynchronizationStrategy;
if (current != _backgroundPlayerStrategy)
{
// We replace the default strategy with our own to prefer the video background player.
screenControl.VideoPlayerSynchronizationStrategy = _backgroundPlayerStrategy;
}
IPlayerManager playerManager = ServiceRegistration.Get <IPlayerManager>();
if (_backgroundPsc == null)
{
_backgroundPsc = playerManager.OpenSlot();
}
if (_backgroundPsc == null)
{
return;
}
// If we already have a player active, don't start a new one.
IPlayer currentPlayer = _backgroundPsc.CurrentPlayer;
if (currentPlayer != null && currentPlayer.State == PlayerState.Active)
{
return;
}
try
{
_backgroundPsc.Play(_video, StartTime.AtOnce);
BaseDXPlayer player = _backgroundPsc.CurrentPlayer as BaseDXPlayer;
if (player != null)
{
player.AutoRepeat = true;
}
VideoPlayer = player as ISharpDXVideoPlayer;
}
catch (Exception ex)
{
ServiceRegistration.Get <ILogger>().Error("VideoBackgroundModel: Error opening MediaItem {0} for background playback!", ex, _videoFilename);
}
}
protected bool DoPlay_NoLock(MediaItem mediaItem, StartTime startTime)
{
if (mediaItem == null)
{
return(false);
}
_currentMediaItem = mediaItem;
IPlayerSlotController psc = _slotController;
if (psc == null)
{
return(false);
}
return(!psc.IsClosed && psc.Play(mediaItem, startTime));
}
protected bool DoPlay_NoLock(MediaItem mediaItem, StartTime startTime)
{
if (mediaItem == null)
{
return(false);
}
IServerConnectionManager scm = ServiceRegistration.Get <IServerConnectionManager>();
IContentDirectory cd = scm.ContentDirectory;
if (cd != null)
{
cd.NotifyPlayback(mediaItem.MediaItemId);
}
_currentMediaItem = mediaItem;
IPlayerSlotController psc = _slotController;
if (psc == null)
{
return(false);
}
return(!psc.IsClosed && psc.Play(mediaItem, startTime));
}