Problem with avi H.264 and Nero Burning Rom

Hi, I have a strange problem. I am trying to burn an avi file encoded using GKNOT H.264 to DVD. I’m using Nero Burning ROM and Vision Express. Whenever I try to add the file to a new project it hangs my system. Any other .avi files for example created using AutoGK are easily added to a project. Only my files that were created using the H.264 format won’t work. I know the files are good because I can watch the movies in TT.

Anyone have any ideas why this is happening?

Probably that Nero VisionExpress cant decode the H.264 format. I would try opening with VirtualDub, saving as uncompressed video, and then trying to add that to the project.