Ulead DVD Workshop 1.3, WinXP Pro...
I import any MPEG2 file and preview in DVD Workshop, the counter stops counting after about 1hr 20minutes or so, but the movie keeps playing. If DVD is burned, video plays all the way through, but the audio stops at that point. If I re-encode to MPEG1, it works fine. How can I use MPEG2 files as my originals?

As a maybe related issue - if I encode anything in TMPEnc to MPEG2, I get no audio! It used to work fine, don't know if I screwed up a codec somewhere (or if some Microsoft Update did it).