THE CHALLENGE: Getting DVCProHD video exported from Final Cut Pro 6, into After Effects CS3, and then back into Final Cut Pro without shifting color or gamma.
THE PROBLEM: Apple and Adobe interpret Gamma differently when using the DVCProHD codec. Each use their own version of a DVCProHD codec.
POSSIBLE SOLUTIONS:
1) Use a 3rd party codec for both apps (Mainconcept, Canopus, Cineform, Raylight)
Downside: Cost money and I'd rather not deal with them
2) Use the Animation codec
Downside: Animation is a buggy codec, dropping frames and such. Also, file sizes are ridiculously huge and impractical.
3) Export Prorez HQ from FCP and in AE make an adjustment layer and tweak the gamma to 1.24.
Downside: This is a crude, temporary fix and probably not perfect in the gamma matching either.
and the long post:
http://forums.creativecow.net/thread/2/919924#940047