Is it possible to capture audio only from specific windows?

[Salmondx]

Hello again,
I didn't find it in the documentation, but is it possible to capture audio only from the specific window, instead of everything that system audio contains? And possible mix audio from different sources in a one track.

For example, capture the game window + discord audio, filtering everything else. Or having audio only from the game window + microphone, filtering discord.

Thanks!

[sskodje]

It's not implemented, but it seems it's possible to implement. I can have a look at it when i have more time, or if you want to have a go, here's a sample:

ApplicationLoopback