.mov file in Madmapper, not reading alpha channel
Posted: Tue Jan 15, 2019 5:02 am
by SoniaLi
Hello, I'm new to Madmapper and trying to figure out how to get my .mov file in Madmapper to read the alpha channel. Right now the alpha is being read as black background, but I'd like for it to be clear background.
Thank you!
Sonia
Re: .mov file in Madmapper, not reading alpha channel
Posted: Tue Jan 15, 2019 11:01 pm
by mad-matt
If you put a movie with alpha channel on a quad, and you have not changed Blend Mode to "Ignore Alpha" (in quad parameters), MadMapper will apply the alpha channel, so if you have anything in background it will be visible where alpha is zero.
Are you sure your movie is correct ? What codec is it ?