I realize this has been brought up before, but I seem to have a slightly different issue.
I have created a slide show in Videowave with transitions and audio. It previews perfectly. I can export it as mpeg2 or wmv (albeit with loss of resolution) but when I go to burn it in MyDVD it does not encode properly. I can see black screens DURING the encoding process; generally the same slides but NOT always. I have tried using both hardware and software rendering, with and without Intel enhanced for core something streaming technology. With and without Roxio AVC SmartEncode technology; Encode settings are "fit to disk" (A 30 minute movie on a 4.7GB disc) "interlaced".
I run Win7 Pro, Dell XPS with I7 and 16GB Ram. DVD disk type irrelevant as I see this happening DURING the encoding process itself
All updates (Win7, Graphics card: AMD Radeon HD 7570)