On the same page I need some help too:
my videos are 1280×720 I started editing them in a sequence that is 720×486 accidentally. I have completed the edit. I copy and pasted the sequence files to a new sequence with 1280×720 settings and the videos are all small with black around it. I tried to export in QT conversion, but it gives an error. How can I successfully reconnect my cut sequence to native size? Thank you.