You could use one of the Videotome Engines (if you haven't already)! I personally recommend Videotome or Super Videotome, they're probably the easiest in the engine family to use, and are very low code. I have absolutely no code knowledge, so I think you'll find them pretty intuitive too! The only thing required may be a live server for testing, but if you don't want to set that up you can always just upload the zip file to itch.io and see how it runs there in a draft project... Also, there are modded versions of these engines that you can use, like Super Videotome modded, which mainly adds support for videos (in the .webm format).