Audio normalization feature

[Sammie26559]

Hello, I don't know if it's possible with node.js but it would be cool to have an option for volume normalization (basically an option for all music to be at the same volume)

because some music are too loud or too quiet compared to the rest in a playlist for example and it's not practical to have to change the volume by hand each time

[Hazmi35]

Is there any example of bot using this feature? We could do this with ffmpeg but not sure about the performance

[Sammie26559]

I don't know any bot that uses this feature

[Sammie26559]

So you plan to add this feature ?

[Hazmi35]

So you plan to add this feature ?

Hello, yes, if I have some time.
I'm currently busy with other projects.
A Pull Request is always gladly appreciated.