First, sorry for my bad English, I'm French but I'll do my best to explain my problem.
I'm a video editor working on Avid, and making animations and other specials FX on AE. At several moments in my project, there are inserted words in the footages. So I import the footage on AE, I do my tracking and put some words (in capital letters, white).
But when I export it, even if it's not really noticeable, the animation is flickering (especially with wide camera movement).
It's really noticeable when I import my rendered animation on Avid, in my sequence...
I tried several formats (.mov, .mp4 H.264 codec, DNxHD, DVCPRO, PNG sequence...). My footage and project is in 1080p 50i, my original footage is in MXF.
I also tried to import in AE the footage from the Avid sequence (instead of the original footage)...
Do you have any idea of why I can't have a smooth render ? (Motion blur is activated, by the way).