I've done this may times over many years with Vegas 14 and below creating a blu-ray disc. recently i switched to 4k source and that has been an issue. so everything is consistent.
Vegas 15 has caused a lot of new issues as the rendering choices options aren't a smooth transition from Vegas 14 and below but i think i figured it out.
When I render, which normally wouldn't be a problem, DVD Architect 6 and 7 wants to re-compress even though i picked a Blu-ray mpeg-2 setting from the renders
Ugh!
Note to Magix: for most of us re-compressing isn't an option and should be an option in Vegas 15 that we only want to render videos that will work smoothly in DVD architect vs having to find out after hours of rendering in Vegas.
Can someone tell me what do I have wrong in the settings?
TIA.