Video to audio?

Is there any way that can take like, 2 minutes of a video and convert that to audio?
It’s video AND audio related, so I thouht audacity might not cover it.
If it can’t, can anyone recommend software? all the video to audio are usually both shareware AND you have to rip the whole thing, not just part of it

It’s different depending on the machine. Which kind of machine do you have?