EXCELLENT. I can set it up to stop the autoplay for the videos on youtube.com using Firefox 19. Puntuado con 5 de 5 estrellas

Kudos to the developer.

I just wanted to stop the autoplay for the videos on youtube.com and, using Firefox 19, I just had to select the following settings.
On the options page that is easily accessible by clicking on the "SmartVideo For YouTube" icon that is displayed at the bottom right of your Firefox browser, do the following:
---In the left column (Control videos on YouTube), select by ticking "Save Bandwidth; Do not initialize video until I click".
---In the right column (Control embedded videos), select by ticking "Save Bandwidth; Do not initialize video until I click".And now you can open several Youtube.com videos tabs and they do not start automatically. To play a particular video on youtube.com, you simply have to click the one you want to start playing and it just start playing.

TO THE DEVELOPER:
Using Firefox 19 and Windows 7 Ultimate, I tried the following extra settings but they did not work but I am aware that they are only in beta so far and that they should work later on. I wanted to have the videos on youtube.com open as follows:
1) at 720p or lower if 720p is not available.
2) the video window opens in a large window instead of the default small window.
I did select:
---In the left column (Control videos on YouTube), select Video Quality at HD720 and Player Size at Large.
---In the right column (Control embedded videos), select Video Quality at HD720.

Many thanks to the developer. Excellent addon.

Esta valoración es de una versión anterior del complemento (0.974.1-signed).