Peacock stream capture options - what's the simplest?

Back to the subject of saving "streams", Peacock is posting full event replays and I'd really like to just offload some of them for later viewing. In the past when they were on nbcolympics.com, I used to be able to save them using ffmpeg or AdobeHDS.php with a manifest string that included a token if the manifest had an expiration time. These files saved at least twice as fast as I could play them (for real-time screen capture) and there was no lossy-ness in the process.

Is that what StreamFab does? Do you guys know of any other options for capturing the .ts files that are fed in chunks?

At least they did a better job this time than the last Winter Olympics. Dare I say it’s actually good?