That's a better use case. I can skim a long document quickly but I can't quickly skim a 30 minute YouTube video. It's pretty fast though... Does YouTube already have a transcript that it's reading?
You can try to ask it for things to your requirements,be descriptive.
For example: - you can ask it to list topics or tags in that video.
- you can ask it for specific timecodes/ Timestamps when topic X is mentioned
- you can ask it to tell you what's happening in time blocks/Chunks of x minutes.
be descriptive and ask for the format you want: lists, bullets, list with description, etc
Thanks for the feedback.