I have a similar situation, but three different cameras with three different frame sizes. I want to get them to the same size so that I can edit them using the multiclip function. These are the frame sizes that I am working with:
1920×1080 (XD CAM)
1440×1080 (HDV)
720×480 (MiniDV 16:9 matted)
I don’t mind losing the edges on the XDCAM footage. The MiniDV footage is not crucial since it was basically shot as a backup and doesn’t match in quality to the rest. However, I’d like to incorporate it as well in the process to cover a couple of spots. Do I bring in each clip separately in Compressor for this? Which size should I aim for? The 1440×1080 would be good enough for me. I already created auxiliary matching timecode for all clips. Thanks for any advice on this!!