“If you go with DV, it has to be DV at 720×480…it cannot be 640×480. If you do ProRes, it has to be 720×486…not ProRes 640×480. FCP likes standard video sizes. ProRes 640×480 is not.”
Hm first off thanks so much to everyone for their help.
Hm I never realized DV was a codec I suppose.
So the SD standard can be said to be 720×480 and it’s a popular confusion that it’s 640×480?
THANK YOU SO MUCH! Some how I’ve been laboring under the 640 delusion for YEARS