[Alex Coulombe]

And for anyone else who runs into this, I also now know the same thing can be done with the Track Matte effect in Premiere, then references the Video Track that the Alpha Video is on. Hooray.

[Alex Coulombe]

Thanks so much Brendan! I got it to work, but for some reason not by setting the Alpha Video to an Alpha Matte. For some reason that made everything black. What did work (and I don’t really understand why) was setting the Alpha Video to a Luma Matte. Thanks again!