I have a project created in standard DV 720x480 format. I'd like to create a seperate version in HD 720p. I have all the video footage in 720p and can swap the footage, though most of the footage in the project is either text, still images and particles - so more or less resolution independant and can scale comfortably up. Now, I know how I'd go about this in After Effects, but have no idea how to go about this in Motion other than changing the project properties and painfully rebuilding it.
So, any tips on making this easy or must it go the hard way?