It's perfect, but I want to make a suggestion if possible. If I have two separate windows with audio I would like to switch the audio to the latest selected window, instead of play audio on both windows at the same time. But if I move to a window without audio it should work as it does now, keeping the audio on.

Very useful extension, i can really recommend this xpi for you.

Works super great.

Simple plugin that does precisely what is advertised. Works great!

Merci, exactement ce que je cherchais depuis longtemps. Activer le son de l'onglet actif et mettre en sourdine les autres. A l'instar de l'option native du navigateur Vivaldi "Seul l'onglet actif peut générer des sons". Merci au développeur.

Works as described and flawlessly at that. Would be nice to have additional features such as whitelisting and so on.

Thank you! I really have wanted this feature for years.

One thing, though: how about a whitelist? There are some windows I WANT to play in the background, and I could easily take the site off if I didn't.

So yeah, if you could add that I'd say this is perfect, and if you can't, still, I've needed this for YEARS! :D

thanks for the hard work. its great!

This is so convenient! Thank you.
An on/off button would be nice though, since I sometimes like to play music of inactive tabs in the background.

It's exactly what I wanted!
Thank you very much!

This is great! I use it with Tile Tabs to preview 50 TV channels at the same time. But where's a button to switch it off when you don't need it?

It is exactly what I want !!!

Flawlessly, thanks!

Basically i asked and developer delivered in a few hours.