Hi @RhysLWilliams ,
I don't have an exact answer to your question, but I do want to point out that Canvas Studio is not a "section" of Canvas LMS. It is a different program owned by the same company that integrates with the LMS. So it is an External Tool - and behaves like one.
It sounds as though your institution may have provided a template for your course and that you are wanting to put content into that template format. You may want to visit the Canvas Studio Guide for more information about using Studio and the LMS together. The users on this site don't necessarily know how your institution's template is set up or how that "formatted section where a video may be uploaded" works, but there's a good chance that you'll be able to use the embed method recommended by @VPundir .