Thanks !! Rated 5 out of 5 stars

Simple, lightweight, does what it says, unlike other addons heavy on useless features. Thanks

Rated 5 out of 5 stars

Perfect in my case, never had a problem with it works, is small, uses a bit of memory, is restartless...
In other words exactly what I want.

HD Does Not Work Rated 3 out of 5 stars

The HD option does not work for me. the HD parameter is apparently deprecated.

This review is for a previous version of the add-on (0.6.1-signed). 

2014-05-06: I finally had some time to remove the unsupported HD option. It was something like an unofficial feature anyway ;). The new version will be available soon.

2014-01-12: Thank you for the feedback, you're right. I'll try to fix that. Probably I have to remove the feature..

Rated 4 out of 5 stars

Why when i go to my playlists and select one song it opens in html5 even tho u say it doesn't work, and then when it goes to the next song in the playlist it stops adding the &html5=1&hd=1 to the link just like u said it won't work. ey ? it's weird

This review is for a previous version of the add-on (0.6.1-signed). 

With this note I wanted to say that it's not *officially* supported ;).
But I tested it right now and it worked for me. The &html5=1 parameter was added to the first video and all further videos. You could send me the specific link if it still doesn't work.

Rated 5 out of 5 stars

Ótimo!

This review is for a previous version of the add-on (0.6.1-signed).  This user has a previous review of this add-on.

Great addon Rated 5 out of 5 stars

(Positive: Gets you to the html5 webm version, if there is one. Negative: Breaks the back button.)

UPDATE: Version 0.6 is awesome! Back button works. HD option (opt-in) is great.

This review is for a previous version of the add-on (0.2.1-signed). 

The back button problem is finally fixed! :)
The new version has not been reviewed by Mozilla yet. If you don't want to wait, you can download the new version from this site: https://addons.mozilla.org/en-US/firefox/addon/youtube-html5-video/versions/

Bugreport Rated 5 out of 5 stars

Please
-include an #support field.
-can you adress the problem that you cant go back one page when using this addon? Because going back one page means going back to the nohtml5 version, which will instantly get redirected where you came from. Just deleting it the moment loading completes should address it.

Great Addon. I was thinking about writing one myself but you already did the job :).

This review is for a previous version of the add-on (0.2.1-signed). 

Thank you for your feedback.

The history problem is finally fixed! :)
The new version has not been reviewed by Mozilla yet. If you don't want to wait, you can download the new version 0.5 from this site: https://addons.mozilla.org/en-US/firefox/addon/youtube-html5-video/versions/

What do you mean by "include an #support field"?

Rated 5 out of 5 stars

Great add-on, hopefully it won't be long before YouTube switches to HTML5 completely so that I don't have to keep Flash installed and updated all the time.

This review is for a previous version of the add-on (0.2.1-signed). 

just go to YouTube HTML5 test Rated 3 out of 5 stars

Seems works sometimes. This did work for me;http://www.youtube.com/html5and click on the HTML5 test.then youtube will show you HTML5 video(when available) Flash is then off .HTML5 video seems 2 a 3x take less CPU time! (for me from 60% to 20% at 720p HD)Oke you have be logged in al the time for this youtube feature with this add-on not.

This review is for a previous version of the add-on (0.2.1-signed). 

Rated 5 out of 5 stars

Großartig!!

This review is for a previous version of the add-on (0.2.1-signed). 

Rated 5 out of 5 stars

Great add-on.
Please consider also making a "HD" version of this add-on (or make it an option) by adding "&hd=1" to the URL.

This review is for a previous version of the add-on (0.2.1-signed). 

HD is there

Good idea. I've added this feature (as an option) in the 0.5 release. It will be reviewed by Mozilla soon. You can already download the new version from this site (or wait until the review is finished): https://addons.mozilla.org/en-US/firefox/addon/youtube-html5-video/versions/

Great add-on Rated 4 out of 5 stars

Love this add-on because it somehow improved the video buffering speed. So my videos do not stall anymore. Thank you! The only problem is when I want to navigate back to a previous page on youtube from a video, I have to click the back button several times for it go back. If I click it once, it just reloads the present page. I have only experience this problem with this add-on enabled.

This review is for a previous version of the add-on (0.2.1-signed). 

The history problem is finally fixed! :)
The new version has not been reviewed by Mozilla yet. If you don't want to wait, you can download the new version from this site: https://addons.mozilla.org/en-US/firefox/addon/youtube-html5-video/versions/

Rated 4 out of 5 stars

Ganz okay für ein Addon was in den Aufstrebenden angezeigt wird

This review is for a previous version of the add-on (0.2.1-signed). 

有用 Rated 5 out of 5 stars

確實有效!

This review is for a previous version of the add-on (0.2.1-signed). 

Rated 5 out of 5 stars

It just works, perfectly.

It's so effortless, just install and that's it! works in the background and reserves my batter life!

Excellent addon!

This review is for a previous version of the add-on (0.2.1-signed). 

Rated 1 out of 5 stars

doesn't work for me

This review is for a previous version of the add-on (0.2.1-signed). 

Could you explain your problem a bit more detailed? Maybe we could fix that.

Rated 5 out of 5 stars

Das Addon super nur ein Problem hab ich damit,kann nicht nur einen Player auswählen.Es aktivieren sich immer alle.
ansonsten passt alles:)

This review is for a previous version of the add-on (0.2.1-signed). 

Danke für die Bewertung :).

Inwiefern aktivieren sich mehrere Player? Normalerweise sollte der HTML5-Player ja nahezu identisch zum Flash aussehen und auch funktionieren. Liegt das vielleicht an einem anderen Add-on?

Excelente Rated 5 out of 5 stars

Muy buena aplicación, funciona perfecto, gracias!

This review is for a previous version of the add-on (0.2.1-signed). 

Gamechanging! Rated 5 out of 5 stars

5 star reviews should be rare and this one earns it for making a radical change. The truth is the world will be a far better place when HTML5 replaces Flash and this add-on will help to bridge that process.

It is true that it may not be able to switch ALL videos- but the ability to switch a majority of them is RADICAL!

I tested it out by blocking Flash and then pulling up a bunch of Youtube tabs. The first one didn't work but I didn't panic. I then moved on to several more and they all DID work. I then pulled up several more just to be sure and all of those switched too. That was a good success ratio.

The bottom line: This is a big improvement!

This review is for a previous version of the add-on (0.2.1-signed). 

Rated 5 out of 5 stars

Perfect thanks !!! ;-)

This review is for a previous version of the add-on (0.2.1-signed).