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4/8/2010

The following sample code plays a file. This example is a console application, so set the build target accordingly.

Note:
To make the following code example easier to read, error checking is not included. Do not use this code example in a release configuration unless it you have modified it to include secure error handling.
Copy Code 
#include <streams.h>

void __cdecl main(void)
{
	IGraphBuilder *pGraph;
	IMediaControl *pMediaControl;
	CoInitialize(NULL);

	// Create the filter graph manager.
	CoCreateInstance(CLSID_FilterGraph, NULL, CLSCTX_INPROC, 
						IID_IGraphBuilder, (void **)&pGraph);
	pGraph->QueryInterface(IID_IMediaControl, (void
**)&pMediaControl);

	// Build the graph. (IMPORTANT: Change string to a file on your
system.)
	pGraph->RenderFile(L"\\Hello_World.avi", NULL);

	// Run the graph.
	pMediaControl->Run();

	// Block until the user clicks the OK button. 
	// The filter graph runs on a separate thread.
	MessageBox(NULL, "Click me to end playback.", "DirectShow",
MB_OK);

	// Clean up.
	pMediaControl->Release();
	pGraph->Release();
	CoUninitialize();
}
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Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.