public void Stop()
{
if (_mplaylist != null)
{
if (_nextItem != null)
{
throw new InvalidOperationException();
}
if (_currentItem != null)
{
//if (IsMLSource(_currentItem.MediaSource))
//{
// M_StopCurrent();
//}
OnCurrentItemStopped();
}
if (_rendererManager != null)
{
_rendererManager.DetachVideoDevice();
_rendererManager.Dispose();
_rendererManager = null;
}
_preview.MObject = null;
//_preview.SetPreviewUri(null);
//GlobalEventAggregator.Instance.RaiseMPlaylistDestroying();
_cgManager.Dispose();
_cgManager = null;
_mplaylist.ObjectClose();
_mplaylist.OnEvent -= MPlaylist_OnEvent;
Marshal.ReleaseComObject(_mplaylist);
_mplaylist = null;
}
}
public void Start()
{
if (_mplaylist == null)
{
CreateMPlaylist();
_mplaylist.OnEvent += MPlaylist_OnEvent;
_mplaylist.ObjectStart(null);
string objName = null;
_mplaylist.ObjectNameGet(out objName);
//_preview.SetPreviewUri(new Uri("mplatform://" + objName));
_preview.MObject = _mplaylist;
if (_rendererInfo != null && !string.IsNullOrEmpty(_rendererInfo.VideoDevice))
{
_rendererManager = new MRendererManager(_rendererInfo /*, 1*/);
_rendererManager.AttachVideoDevice(_mplaylist);
}
_cgManager = new CGManager(_mplaylist);
//GlobalEventAggregator.Instance.RaiseMPlaylistCreated(_mplaylist);
}
}