Greasy Fork镜像

y2 api owners have done something that i'm investigating, but currently the script does not work and never fetches a video.

now the popups from the downloading website will almost instantly close. it almost never fails, but when it does, you can just simply close them. i will try to optimize the script over the next few updates to make the experience better. also, please provide feedback. good or bad, i need it to see what changes i have to make.

thanks to the support and people downloading, i have added:
no more opening a new tab! now you can download it just from the same youtube tab.
the website however will still redirect you to strange sites, since i can't fix that. but i will try.
anyway, that's all!

added support for different qualities (changed to button)