Is it possible to record sound from one window?

I've managed to write program to record sound from Input Devices, but I'm more interested in recording from one window that plays some sounds. Is it p开发者_如何学Pythonossible to catch those sounds and not all possible sounds played currently?

Sorry for my english.

As the program you want to record is talking directly to the sound driver api your only chance would be to create an own "man in the middle" sound driver which could filter off and forward an audio stream to your application.

So if you are not planning to invest a serious amount of time the answer probably is "No, its not possible".