Used to be one of the best extensions for YouTube but not anymore. Time to move on and find something else that actually works.

Launch a mini player when scrolling down.
Can the mini player be placed in the top-center position?

Absolutely my favorite add-on for YouTube, makes the viewing experience much nicer and being able to tweak the experience is awesome! I recommend this to anyone who watches Youtube

Excellent. Loved this adon with Windows, and I've since switched to Mac OS and I love it on here too! Has so many personalized optional settings that I believe are really overlooked by YouTube. They have done a fantastic job of making your YouTube browser personalized exactly how you wish it was and prefer it to be! And it works 100% of the time. I've never seen this adon fail once and I've been using it daily for over a year now on Windows and for about a month on Mac OS. Highly recommend for avid YouTube watchers.

One caveat I wish to mention, is I wish they would include a record button in addition to the screen shot button that recorded video AND sound. That is something I think is lacking everywhere. Not even apple has one that includes sound... Only video w/o any sound... :/ Would be a huge plus if you guys added that into the optional button bar!!! <3 Love what you guys have done Devs <3 keep killin it!

been using for years and the only feature i would like to see is a mono audio button.

resetting video speed in a few minutes, tired of this

One of the very few extensions I use. Could not go back to youtube without it.

This extension caused Garuda Linux to HARD CRASH in my case.
I did NOTHING 'out-of-the-ordinary' in terms of usage: no scripts, no OTHER extensions which could possibly clash with it... nothing that I hadn't done previously on WINDOWS or Linux Mint....
and it BLACK SCREENED MY PC. not happy right now is an UNDERSTATEMENT!

Great.
In addition to what is not updated in Firefox. And I'm haunted by a bug that doesn't make the "Use the available space based on the viewport dimensions to expand the video player". Only if you turn off the extension, load the page, and then enable the extension again. And so with each tab.

Welcome back to Firefox, amazing addon no other alternatives work as good as this, however i have only two issues; firstly please add ability to disable auto-dubbed audio-tracks i am about to lose my mind, secondly sometimes default playback speed doesn't work correctly other than these it is a perfect extension thank you the dev for making youtube watchable.

Broken garbage that can't respect its own settings.