I rendered out a widescreen 23.98 DVCPRO50 mape animation from After Effects. I then imported it into FCP and dropped it into a sequence with the same settings. The clip looks perfect when the playhead is paused over it. But when it is played, it looks very pixelated. The same is true if the clip alone is played in the viewer.
I'm sure you've heard of this happening before. Please let me know if there is something I can do about it. It's very ugly.