exporting Alpha channel but preserving the fade in/out behavior?

[Matt Galuszewski]

I forgot to mention that I exported from MOTION with Pre-Multiply checked OFF.

There is no alpha interpretation setting in Premiere, none that I have seen anyway. You can only choose to IGNORE or INVERT ALPHA.

[Andy Neil]

You should then try to export with pre-multiply checked.

Andy

https://www.timesavertutorials.com

[Matt Campbell]

Matt, you’re correct, there is not option to change those settings in Premiere CS6, the only options are ignore alpha and invert. Neither of those I want. Did they update that in Premiere CC?

Matt & Andy, thank you! Unchecking Premultiply did the trick. I guess I never realized that before and should have looked into it. When this has happened in the past, I would always export and ProRes clip from FCP or PP and bring into MOTN and composite on it, only leaving that layer turned on for my exporting. Thus giving me the results I wanted.

Again, thank you. This will save me a few steps and allow me to keep my GFX all on 1 layer in PP.

OSX 10.7.5 with a 3.39 Ghz Intel Core i7 on a built up Hackintosh
16 GB of RAM with OSX on SSD, (2) internal HDDs RAID’d 1 for project files and External RAID 5 for all project assets (media, GFX, stills, etc.)

[Matt Galuszewski]

Matt. The Alpha check boxes are the same in CC.