Made a thing that finds clip worthy moments in long videos and I'm looking for some feedback

I built this mostly because it seemed like a fun project that's not too hard and somewhat useful, you simply take a long video and have it find the parts worth turning into short clips. It's called Sniptura. You upload an MP4 and it transcribes it, picks the moments it thinks would work as clips, and trims them into vertical shorts. It can also split a long video into chapter-sized segments. It's far from perfect but i've decided to actually post something instead of continually