Ah, for video content we don't have a suitable section, that's true. You can always embed it from YouTube and the like, but where to put it is a good question. Do your videos come with downloadable course material, by any chance?
Perfect! Then you can make each tutorial a project (filed under Other), with the video in the sidebar (or even in the main description) and the starting files provided for download. It's not an exact fit, but should work. You can even use the custom noun to call it a video tutorial.