I am currently using PS Extended CS4. I am having difficulty exporting a .MOV file with alpha for AVID Media Composer. I am currently trying to export using the setting that I use when creating After Effects lower thirds which is:
AVID DNxHD Codec
1080i/59.94 145 8-bit
color levels: RGB and 709 (I tried both)
alpha channel straight-unmatted
I have also tried to export with a separate alpha channel in my psd file visible where white on my alpha layer is intended to be opaque, and black is not visible.
Also working using a 32bit system.
Suggestions would make me happy, thanks!