Re: unknown software exception with SampleGrabber

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I found the error.

I created the class c_GrabberCB inside the function AddGrabber, but i have
to declare the class global.

But now I've got another question:
How do I get a pointer to the buffer, where I can work on the buffer?
I have read something about in the SampleCB function, but there I only got a
pointer to the IMediaSample-Object?
Can I call there the GetPointer-function to get the pointer?

Am I on the right way?

.

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