I got a new little glitch happening with my Sony Vegas 8.0 which is aggravating the heck out of me. After I edit the video, I play it back and the transitions between the frames that I "overlap" at the ends are smooth and flawless. However, after the video has been rendered, I play that rendered video but at each and every transition point within the project where the one video blends into the next (because I overlap the ending video over the next one for that effect), other frames of the video flicker rapidly during the blending transition. As soon as the blend has been complete, the video is then fine. It's just happening during the transition areas.
It's as though there are multiple video frames in the same exact area. I've never had this problem before up until today. Now it does this every time I blend two pieces of video footage together. What would cause this? What gets me the most is how the video is fine before I render it. Once it's rendered, it takes on that glitch. Any suggestions would be greatly appreciated. Thanks.