Author: markmark Date: Dec 6, 2006 06:24
My 2 questions are inline
"Chris P." chrisnet.net> wrote in message
news:11c95ce20lqcr.h5nn8o6nsbro.dlg@40tude.net...> On Tue, 5 Dec 2006 10:52:51 -0000, mark wrote:
> ...
>> I understood the sample grabber would do the conversion for me if I set
>> the
>> media type correctly, are there other conversion routines? I set the
>> media
>> type like this:
>
> Not entirely correct. The SampleGrabber doesn't do any conversion at all.
> What actually happens is that the graph manager will discover when it
> attempts to connect the pins that your pin for the SampleGrabber is
> incompatible, and Intelligent Connect will search for intermediate filters
> to do the conversion. This will result in a decoder filter of some
> description being inserted.
How do I find out which filters are being inserted? And how will I know if
I am getting errors in the filter?
>> One thing I have noticed after stepping through the code is that I use
>> IMediaSeeking::SetPositoins() to set the position of the chunk to be
>> decoded. First time through current = 0 and stop =...
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