[Mark Miller] ” encoded a 720p project from Premier using Adobe Encoder, encoding it as an MPEG2 file with it set at 720 progressive high quality (something like that, I’m not in front of Encore right now). The file looks great in windows media player and plays fine once it is in Encore’s time line. I set it to no encoding for DVD and check everything using the tool in the build menu. “
When you say 720p, you’re referring to 1280×720, right?
That must be transcoded if you are building a DVD. DVD frame sizes must be 720×480/576 NTSC/PAL.