Re: DirectShow VDIG & RAW compression format

• Subject: Re: DirectShow VDIG & RAW compression format
• From: Tim Molteno <email@hidden>
• Date: Tue, 28 Nov 2000 23:00:26 -0800

At 6:23 PM -0800 11/28/00, Kevin Marks wrote:

If I use kWindowsRawCodecType I die deep inside quicktime. Using kRawCodecType works, but the colors are terrible.

use the types specified in ice floe 20

http://developer.apple.com/quicktime/icefloe/dispatch020.html

This is not possible because the pixel depth on an image description is a short. These are four char codes which are 32 bits. Is there some later version of the Image Description which allows these as pixel depths?

These values go in the cType field, not the depth field -- the depth field s/b set to the number of bits per pixel.

So you want:

cType = '24BG'
depth = 24

cType = 'BGRA'
depth = 32

etc.

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