/** 删除监听器*/
public void removeOnFrameAvailableListener(OnFrameAvailableListener listener)
{
if (listener != null)
{
listeners.Remove(listener);
}
}
/** 注册监听器，当有图片帧时会回调。*/
public void addOnFrameAvailableListener(OnFrameAvailableListener listener)
{
listeners.Add(listener);
}
