This may be a basic question, so please forgive me. I am making videos, using Vegas 6.0b, and combining videos with jpeg slide shows. i.e. 10 minutes of video followed by 5 minutes of a jpeg slide show with background music. The problem is that many of the photos show up in the finished product with quite a lot of "flickering" or shimmering. I have been using the "Force Resample" and "Reduce Interlace Flicker" functions for the whole track but it still persists. I am also using the custom rendering at the best quality. It does not seem to matter if I am using older jpeg images or new ones using a Nikon 8 megapixel 8800.

Any advice would be appreciated! Thanks.