/** Stops video rendering.
* <b>NB!</b> Calling SktVideo.SetRemoteRendererId(0) method to reset the frame transport is <b>not neccessary</b>.
* SktVideoRenderer.Stop does this for you. That part of the SktVideo documentation applies to the C++ wrapper (the docs
* are generated from the same base source file, mostly).
*/
public void Stop()
{
if (!isRunning) return;
isRunning = false;
timer.Stop();
timer = null;
videoObject.SetRemoteRendererId(0);
frameTransport = null;
}
/** Starts video rendering.
* <b>NB!</b> Calling SktVideo.SetRemoteRendererId method to associate the video object with renderer is <b>not neccessary</b>.
* SktVideoRenderer.Start does this for you. That part of the SktVideo documentation applies to the C++ wrapper (the docs
* are generated from the same base source file, mostly).
*/
public void Start()
{
if (isRunning) return;
if (videoObject == null) throw new Exception("Error: cannot start rendering when the associated video object is null.");
isRunning = true;
frameTransport = new FrameTransport();
timer = new Timer();
timer.Interval = updateInterval;
timer.Enabled = false;
timer.Tick += TimerTick;
Int32[] preferences = new Int32[1];
preferences[0] = MakeFourcc('B', 'I', '2', '4');
frameTransport.SetPreferences(1, preferences);
key = frameTransport.Key();
videoObject.SetRemoteRendererId(key);
lastFrameTimestamp = DateTime.Now;
timer.Start();
}