Keep in mind that DVDs will compress your video and images a lot and you will lose a lot of quality. It's important to start with as high-quality an image as possible so I would recommend that you start out with an uncompressed sequence and keep all the images as they are.
Another choice is to import the images into the DVDSP project and create a slideshow there. You can add narration and music, control transitions between the images, control the time each is on screen, and control the display of images with menus and scripts. Much more interactivity than a video clip.