Ciarands/vidsrc-to-resolver ? reverse-engineered prompt

Build me a simple Python command line tool that helps fetch video stream links from vidsrc.to by resolving the actual m3u8 source behind it.

I want it to feel like a proof of concept more than a full app, so keep the interface straightforward and easy to run from terminal. It should take a movie or TV link, find the common source used by the site, resolve the playable stream URL, and print or return the m3u8 link in a clean way. If there are a few helper steps or parsing logic needed, include them in a way that is easy to follow and easy to extend later.

Please make it work as a small standalone utility with clear usage instructions, basic error handling, and any simple helper functions needed to keep the code organized. If you need to check current docs or patterns online to make it work, feel free to do that.