How to scrape videos?

I'm trying to scrape dancing videos from a website (Steezy) for an academic research project. When I open up devtools, I see that there are requests for .mp4 files, but when I try to copy as curl and check the file locally, they seem malformed and I can't see them.

Does anyone have any advice? (I know this doesn't have to do with crawlee/apify but maybe someone here knows about this)