I have used the AVS converter to convert AFS video to MPG 2.
This is so successful, that DVD Architect accepts it as is, no need to recompress.
Vegas, on the other hand, is more picky and will not smart render the file for some reason. I have inspected two files, one that Vegas will smartrender, and the other, and with my (limited) knowlede, they seem identical. Same aspect ratio, same pixel ratio, same audio sample rate etc.
Any ideas what to look for, where to refine the AVS converter in order to make Vegas accept it for smart rendering?
Ingvar