Time and again (or maybe it was only once), I've tried exporting H.264 (AVC) format in widescreen using Sony Vegas Pro 9. When I playback video in QuickTime, the video is always 4:3 - no letterboxing, just asquish from 16:9 to 4:3. Is '1.3' the correct 'pixel aspect ratio' for exporting H.264 in widescreen, or is this a limitation of the player version I am using? If not, how do I export H.264 video in widescreen?
I've never been able to successfullyview widescreen video in QuickTime before, even with the assurance of DV-AVI video that I know is widescreen.