I considered that but if I were the user I'd be wary of adding my own keys to a random person's website haha, but now that you mentioned that, since the code it's open-source I guess it's fine, thanks for the feedback!
You can use the CLI version but they also have executables with a dead simple GUI if you're so inclined. I have only ever used the GUI and it's perfect on a Mac (just drag and drop your video into it). Not sure if it's the exact same on Windows but I imagine it's amazing there too
Was there anything particularly interesting about how you built it or the prompts needed to get decent results?
Ended up having to prompt I think twice (at the beginning and the end) so it finally followed the exact JSON structure.
It's a bit annoying because the schema has some limitations but it works with enough elbow grease