This sounds like your would be better of using Youtube's API https://developers.google.com/youtube/v3/getting-started
[0]: https://developers.google.com/youtube/terms/api-services-ter...
We started with 100k daily API calls and that got later increased to 1 million after requesting it.
You are expected to be well behaved though. You can also lose your quota or API access for severe abuse, like using API to mass upload spam.