It plays audio only few a seconds and the video reloads continously

Bug!! Reloading video

It works and does what is advertised. That is its strength and weakness. By that I mean, what I choose to do (audio only or audio+video) is applied universally across YouTube.

However, given that YouTube is a varied platform in terms of content, it would have been great if there was an option to apply this setting on a channel-wise basis.

I am subscribed to certain science shows that require audio+video, and certain podcasts where I don't really need video and audio-only would do. Hence, it would have been great if I could configure these podcasts as audio-only and the science shows as Audio+Video.

Given that this extension hasn't been updated in 2 years, I have little hope that this will happen. But still, putting it out there.

Realmente diminui o processamento de CPU, uso de memória e rede. Dependendo da qualidade, chegou a 50% de melhora em CPU. Em rede houveram melhoras significativas, porém em memória RAM não chegou a ser muito expressivo (136 Mb).

It's really helpful to me! Very thank you!<33

Messirveeee

Usually very buggy

After playing a few videos it starts to cause unwanted reloads

Great! Particularly useful for long videos where you only see one person talking non-stop, with no other images, illustrations, graphs or anything useful to see.
I just stumbled on a video like that, and remembered I saw this extension. Installed it immediately.

no longer working on youtube or youtube music.

Very good but I think it would be a good idea to have this work only in current tab/window, for example if you were to watch a video while playing music in the background, you should be able to have video turned ON for one of them and OFF on the other one.

This app doesn't appear under Firefox Addons on Android 9 device. Can download file but this seems to be of no value as it can't open or perform any function.