Alpha Channel in real time
Alpha Channel in real time
- Subject: Alpha Channel in real time
- From: Lorenzo <email@hidden>
- Date: Thu, 16 Sep 2004 22:39:49 +0200
Hi,
I have a basic question.
I have just built an application which makes real-time graphics for TV.
Now I would like to know how my graphics could be get out and put over a
real time TV signal using the alpha channel. I mean, my software should be
used in a TV direction room, and my graphic should go over the current
signal on air, in real time. Do I need a special video-card, or special
harware?
My hope is that I can use a background window color with alpha = 1 so I can
see only the animation and not the background. Then, I don't know anything
else. Any help?
Best Regards
--
Lorenzo
email: email@hidden
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