Re: Error controling a capture graph for preview and capture
- From: guibz@xxxxxxxxxxx
- Date: 17 Oct 2005 05:16:57 -0700
While dabbling i was able to to use the function control
streeam to control both of the streams :
hr = m_pBuilder->ControlStream(&PIN_CATEGORY_CAPTURE, NULL, NULL,
&start, &stop, 0, 0);
it seems to be working better but still experiencing some
problems?
guibz@xxxxxxxxxxx a écrit :
> i'm capturing to ASF and i can control my graph in preview,
> i can also control the preview and capture streams when i
> capture to ASF, but when i stop the capture and rebuild
> the preview graph the IMediaControl::run() doesent work?
> the preview freezes?
>
> On MSDN in the page with the title "Controling a Capture Graph"
> there is a Note saying : This methode does not work when
> capturing to ASF file.
>
> I understand that when capturing to ASF it is not possible to
> control the two streams independently, do i understand right?
>
> If so how do i control the two streams at once?
>
> thanks for your help.
.
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