Don't know if you're familiar with Videowave, but you can put in transitions between images/videos in your video project. I use "dissolve" transition for the most part because it presents a smooth flow between on image/video and the next. When I review the project and after I've saved the file as a video, half of the transitions wouldn't take... as if there was no transition there at all... though I can clearly see they are there in the project. I've tried inserting additional transitions (i.e. - 2 dissolve transitions in next to each other)... no luck. I've tried uninstalling then reinstalling the program... no luck. I've been using Videowave for 6 years or more, and this is the first time I've had this problem.