As an option you can try InVideo, but I don't know how much you will like it, sometimes you get very poor quality videos, and I have to use free video converter to somehow improve the quality.
I think that so far it is not fully developed area, it is better to do it yourself, so that then do not remake.
@avaai I'm honestly not looking for anything particularly specific but am interested to learn about the different capabilities that exist in the realm. At first glance, I like the concept of repurposing a blog into a video and being able to create a video from a single prompt.