Download YouTube videos. Video formats are listed at the top of the watch page. Video links are tagged so that they can be downloaded easily.
I was wondering when someone would bring it up. :-)
The script started with binary prefixes, then switched to decimal prefixes in v1.80 (Nov 2014).
Finally, with v2.40, you can choose! :-D
(Since no one brought it up, I didn't do anything about it.)
At a YouTube page, press F12, click 'Console', then enter:
localStorage["ujsYtLinks.cfg.useDecUnits"] = false
To restore to default:
localStorage.removeItem("ujsYtLinks.cfg.useDecUnits")
The setting is persistent, even on script updates.
The only place where it still make sense to use 2^n is memory.
Please, use 1024, not 1000, to calculate the file size. It's really inconvenient when you need to compare the size with the data from other programs.