Beginner, so excuse some potentially silly questions here.
I’m using the moviefileout TOP to capture video from a ‘watercolour’ type patch based on this tutorial.
I’m trying to output the coloured texture from the sketch onto a transparent background for use in After Effects, but I am having trouble. Can anybody advise me on this?
Am I right that ‘transparency’ with a video necessitates an empty alpha channel?
As per this screenshot, I would be looking for the white background to be transparent in the video output
Is it the combination of the ‘Lookup’ and ‘Ramp’ TOPs that are causing the problem here?
The last few operators are arranged as in the picture below.