Video for windows API

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#16698

From: Tony Forgan
Date: Wed, 30 Apr 2003 03:38

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Hi,

Sorry if I am in the wrong group for this, but I think it is borderline
Multimedia/API.

Anyhow, I am using Video For Windows API to display a capture window in my
app. I have set a frame call back function to perform processing on a frame
of the video being displayed.

VIDEOHDR VideoHeader;
byte VideoData[152064];

MoveMemory(&VideoHeader, lpVHdr, sizeof(VideoHeader));
MoveMemory(VideoData, VideoHeader.lpData, VideoHeader.dwBytesUsed);

What I am wanting to do is extract the R,G & B values for each pixel. I
can't seem to work out how to do it. I have displayed each pixel using the
byte value of each pixel, which gives a result of only the Red values.

Any hints?

Thanks,

Tony Forgan.

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Subject: Video for windows API
Date: Wed, 30 Apr 2003 13:38:05 +1000
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