Unfortunately the 24fps version is just an H.264 for the web and won’t be suitable for broadcast.
The problem is complicated by the fact that we used several effects for slow motion that used sequential fields played individually at 30 to give smooth slow mo from 60i footage.
Currently, I’m attempting to export the sequence through compressor as a 480p24 movie. Compressor offers motion adaptive scaling and rate changing and hopefully all i’ll have to do is add pulldown to that and i’ll have something that looks good.
The Aja is another idea, but I don’t have the budget for hardware on this project and I don’t have one myself. I would have to call in a favor for that one, but i’d rather keep it in house.
Does anyone have any experience with compressor to make these changes? (it better look good it’s taking 20 hours to render 3 minutes on an 8 core mac pro!)