I installed DHA but it does not stop ANNOYING HTML5 videos on Yahoo from auto starting!

Или работает, или нет. 50%

Marche très bien, very good ! Thanks you.

This add-on, unfortunately, does not work for me.

Add on is working great, however it would be better if the videos(particularly embedded youtube ones) don't buffer in background.

This plugin not only didn't work for me, it interfered with the functioning of my password manager (LastPass) so that I wasn't able to log into it, or to access remembered passwords for sites where the password screen was separate from the user ID screen. I am on Windows 7, and I am running a lot of other FireFox extensions.

doesn't work at all.

Does not work at all. Rubbish.

WORKS FINE in Firefox on my Win10 computer and in Firefox Beta on my LG Android phone. I don't know why people give it such a bad rating.

as of 11/12/18 the addon does not work. If your on the latest version of FF, best option is to go to about:config, at the top search for autop, find media.autoplay.default, and change from 0 to 1 by right clicking the entry, and choose modify. View support page for other options: https://support.mozilla.org/fr/questions/1238091

extension seems broken. Just won't work.

NOT WORKING AFTER UPDATE.PLEASE FIX

FINALLY this worked. The prior attempts to disable website audio autoplay via about:config settings only worked on my devices, but not my desktop. This plugin did the trick and eliminating a regular source of irritation. Thanks, Afnan!

the best solution :
https://support.mozilla.org/fr/questions/1238091
in about:config you can set media.autoplay.default to 1 in order to block automatic playback on all pages or set it to 2 to decide on a per domain basis.

Worked for a few days, now doesn't do anything anymore. Became useless.

Works perfectly, what are these people talking about?
I see people saying they miss the FlashStopper ext, this is a perfect replacement, Thank you!

This appears to work exactly as advertised. FF v. 63.0, macOS 14.0 ("Mojave")

Disappointing. Most of time it does not work.

Does not work at all.