How do I create a 480p DVD?
I tried using what I normally use for 480i DVDs (best quality preset setting) then adjusted the settings by selecting the H.264 for DVD Studio Pro file format in the inspector. I managed to get what appears to be a 'progressive' output (sure looks much better), but in the process the aspect ration gets squashed to 4x3.
Am I using the right process to get to 480p? How can I retain the same aspect ratio as my source?
I hope I've given enough information, but I'm not sure so please let me know.
13" MacBook Pro, Mac OS X (10.6.1), 4GB Ram, 320GB 7200 rpm HD