/// <summary> /// The background thread entry point /// this is where the graph is created and run from /// </summary> /// <param name="arg"></param> private void StartAsync(object arg) { try { Trace("Starting ..."); _url = arg.ToString(); Trace(_url); Trace("Checking Status"); CheckSystemStatus(); Trace("Create Sample Grabber Callback"); _capGrabber = new SampleGrabberCallback(); Trace("Building Graph"); _graph = (IGraphBuilder) new FilterGraph(); BuildGraph(Graph, _url); InitializeSampleGrabber(); //debug rot = new DsROTEntry(Graph); Trace("Running Graph"); int hr = MediaControl.Run(); CheckHr(hr, "Can't run the graph"); RunGraph(); } catch (Exception ex) { ExceptionHelper.HandleException(ex); Trace("ERROR: Creating Graph"); } }
/// <summary> /// The background thread entry point /// this is where the graph is created and run from /// </summary> /// <param name="arg"></param> private void StartAsync(object arg) { try { Trace("Starting ..."); _url = arg.ToString(); Trace(_url); Trace("Checking Status"); CheckSystemStatus(); Trace("Create Sample Grabber Callback"); _capGrabber = new SampleGrabberCallback(); Trace("Building Graph"); _graph = (IGraphBuilder)new FilterGraph(); BuildGraph(Graph, _url); InitializeSampleGrabber(); //debug rot = new DsROTEntry(Graph); Trace("Running Graph"); int hr = MediaControl.Run(); CheckHr(hr, "Can't run the graph"); RunGraph(); } catch (Exception ex) { ExceptionHelper.HandleException(ex); Trace("ERROR: Creating Graph"); } }