[MPlayer-users] Can I play audio from microphone input with mplayer?

[James Board]

> > Is it possible to use mplayer to play audio from the microphone input?
> > If so, how (I'm on a Linux  PC running CentOS)?
> > 
> > Context: I connected the audio output of  my DVR to the PC's microphone
> > input  jack and I'm trying to play that audio through the PC's speakers.  Does !
> > make  sense?  I don't need to record the audio, merely play  it.
> 
> Well, together with a
> webcam tv:// with -tv immediatemode=0 etc. would
> work.
 
???? I don't have a webcam.  Is this something I can try with mplayer?