Re: Why pReceivePin->ReceiveConnection is getting failed in my code in this code?

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mahantesh <mahantagoudaec20@xxxxxxxxx> wrote:

Yes Sir, I am reading the data from file and pushing that raw data to
downstream filter, I have observed that if I read the file using
AddSourceFilter method then the connection between source and AVI
splitter is connected but if I use my push source filter then no
connection is taking place and also set the major type what yooooy
told and code is

p_mediatype->SetSubtype(&MEDIASUBTYPE_Avi);
p_mediatype->SetFormatType(&FORMAT_VideoInfo);
p_mediatype->SetType(&FORMAT_None);

No, no, no, you're not listening.

p_mediatype->SetType( &MEDIATYPE_Stream );
p_mediatype->SetSubtype( &MEDIASUBTYPE_Avi );
p_mediatype->SetFormatType( &FORMAT_None );

p_mediatype->SetSampleSize(p_vid_info_hdr-
bmiHeader.biSizeImage);

This is not right, either. You don't HAVE video data. Indeed, your filter
should not even KNOW that there is audio or video data inside, and there
shouldn't be a BITMAPINFOHEADER anywhere in your filter.

Just set the "sample size" to whatever block size you intend to use to read
from the file.
--
Tim Roberts, timr@xxxxxxxxx
Providenza & Boekelheide, Inc.
.

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