ADOBE AFTER EFFECTS: Forum Expressions Tutorials Podcasts Creative Cloud

Re: Export rotobrush matte to softimage (i.e. invert it)

COW Forums : Adobe After Effects

FAQ   •   VIEW ALL   •   ADD A NEW POST   •   PRINT
Respond to this post   •   Return to posts index   •   Read entire thread


Dave LaRondeRe: Export rotobrush matte to softimage (i.e. invert it)
by on Jan 19, 2012 at 9:22:03 pm

There's a litany of things to do to get a movie with an alpha channel. First is to select a codec that supports alpha channels. Have you imported the rendered clip into AE to confirm transparency?

If you know the whole alpha channel drill, could it be the difference between Straight and Premultiplied alpha channels?

Dave LaRonde
Sr. Promotion Producer
KCRG-TV (ABC) Cedar Rapids, IA


Posts IndexRead Thread 


Current Message Thread:





© 2016 CreativeCOW.net All Rights Reserved
[TOP]