Jr,
Thank you so much for taking the time to explain a possible fix. I did everything as you described with AviDemux 2.5.6. I put the video into AviDemux and exported it as sample.m-jpeg but unfortunately when I put the coverted file into Sony Vegas Pro 8, the entire video was red on the time line and black on the view. Do you detect something I did wrong so I can try again?
Thanks again,
George