Firefox 68 build in Picture-in-picture

[ettoolong]

Firefox 68 build in Picture-in-picture(Pip):
https://www.ghacks.net/2019/04/22/firefox-68-picture-in-picture-mode-for-video/

For some reason, I think it's the time to stop maintain this add-on and archive it:

• This add-on only work on specific web site(YouTube, Twitch etc.); Pip support all web site.
• Some WebExtension API limitations are unresolved(Always on Top #4, Over all windows not work #14, Window Size and privacy.resistFingerprinting #15, [Feature request] Maintain video position and play automatically #17); Pip support them.
• Some issues that I think Pip will support in future(Keybord shortcut is not working. #11)

[Cris--]

But with this addon we get all player controls! With the FF pip only play pause!

[LL25255252]

I second what @Cris-- comment. Also with ettoolong's addon you can locate the Pip wherever you want by simply dragging the popup.