Still works! Rated 5 out of 5 stars

It still works if used with any of the flash player extensions on this site.

Не работает Rated 1 out of 5 stars

К сожалению, с последней версией Мозилы и ютуба, дополнение не работает. :(

Rated 4 out of 5 stars

good

Garbage Rated 1 out of 5 stars

As I downloaded this, I had a feeling I'd done so before. When I went to the settings page for the add-on, I remembered I had indeed used it maybe 5 years ago. It didn't work then, and it doesn't work now.

Will still work with additional add-on (5 stars) Rated 5 out of 5 stars

Because of the switch to HTML5, this add-on doesn't work as it used to unless you force the videos to play through flashplayer, but that's something you can do pretty easily. I use the 'YouTube Flash Player' by Maxime RF. With the addition of that add-on, this one works perfectly again.

I think that this is a great add-on because I hate how youTube videos gobble up bandwidth (and contribute to my data usage limit) regardless of whether I actually want to see them or not. With this they don't buffer unless I click on them- rather than automatically doing so unless I stop them.

Mozilla Firefox 64 bit Rated 5 out of 5 stars

please fixed on firefox x64 bit HTML5 tested Windows 7 x64 bit

Great, but... Rated 4 out of 5 stars

It's great for flash player YouTube, doesn't work for html5 though.
It allows to set many things making YouTube more convenient to use.
Unfortunately it has some bugs.
First it sometimes doesn't start buffering right away and I have to manually start it.
Second is that sometimes doesn't load properly. Pop-up window shows only one line with donation and global settings and auto-pause doesn't work then.
They're annoying, so I hope it will be fixed.
One more thing. I don't know what's a desktop notification, but why can't you give an option to use a build-in notification in Firefox?

Don't seem to work anymore Rated 1 out of 5 stars

I have tried this addon for 3-4 days and it seem to have no effect on youtube videos. I have tried different options but no change. Read somewhere that it can be issue with html5 but I have really no idea.

¡Good Idea! Rated 3 out of 5 stars

Hi,
I just want congratulate for what you did, it's a really great idea!.

Just few things, after installed it on Debian Debian GNU/Linux 8.2 (jessie), XLDE desktop and try with Firefox 42 and Youtube, didn't show anything (the options when you move the mouse cursor over a youtube video), not working at all.
I tried the same on Chrome for Debian and work perfectly in the same computer and OS.
Do you have any idea what could be wrong?, may be some paths?.

Thank you!

Realmente útil Rated 5 out of 5 stars

Es muy útil este complemento, ofrece una experiencia mejorada en Youtube al administrar más eficientemente la carga del buffer, ademas de ocultar las anotaciones que en la mayoría de los casos solo molestan.

This user has a previous review of this add-on.

Rated 2 out of 5 stars

This is no longer working! Please update.

Need YouTube Flash Video Player in order to use at the moment. Rated 4 out of 5 stars

Youtube has forced html5 as the default player. Add this plugin along with https://addons.mozilla.org/en-US/firefox/addon/youtube-flash-player/?src=search

to fix the problem.

This user has a previous review of this add-on.

Rated 2 out of 5 stars

Doesn't work for me when I use the &html5=1 url parameter to force HTML5 video.

Similar app available elsewhere Rated 1 out of 5 stars

Seeing as this hasn't worked in ages, people might want to try YouTube High definition. Does some prebuffering but not as well Smartvideo used to do. Also fixes quality of videos and screen size. If anyone knows of other alternatives, please post.

Emailed the author for support, but nothing's happened for ages. Please fix and rating will be updated.

This user has a previous review of this add-on.

Autoplay on playlists fix needed Rated 5 out of 5 stars

smart video for youtube is breaking autoplay on playlists sometimes have to click on the big play button to go to the next video.

This user has 2 previous reviews of this add-on.

No longer working for me. Rated 1 out of 5 stars

This extension wuz working great until a few months ago. I'm guessing YouTube changed something.

Rated 3 out of 5 stars

doesn't work with Firefox 38.0, please fix it!

Rated 1 out of 5 stars

It does not work at all.

A shame... Rated 3 out of 5 stars

I would give you 10000 stars! I f it wasn't so buggy... Makes it almost useless! I'm going to give it one more chance because if they correct those issues, it will be an awesome addon! But right now, it freezes and crashes A LOT and it's really annoying...

Rated 1 out of 5 stars

Не работает