Hi John
I am using Avid Media Composer 2.8.4 and quicktime 7.2.
I exported from AE using Quicktime with the animation codec. My comp size was dv pal widescreen 720×576, non square pixel, color space RGB and lower field first.
Importing to Avid my video res was 1.1 OMF, maintain non square pixel, RGB color and lower field first.
Thanks
Siobhan