pad(4) - NetBSD Manual Pages

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PAD(4)                  NetBSD Kernel Interfaces Manual                 PAD(4)


NAME

     pad -- Pseudo audio device driver


SYNOPSIS

     pseudo-device pad
     audio* at audiobus?


DESCRIPTION

     pad is a pseudo-device driver which provides support for feeding back PCM
     data from a consumer of the audio(4) API to userland.


FILES

     The pad pseudo-device driver receives data from /dev/soundN and feeds the
     raw PCM output to /dev/padN.

     /dev/soundN

     /dev/padN


EXAMPLES

     The following example streams an MP3 to an Apple AirTunes compatible
     device:

           $ rtunes - < /dev/pad0 &
           $ mpg123 -a /dev/sound1 mozart.mp3


SEE ALSO

     audio(4)


HISTORY

     The pad driver appeared in NetBSD 5.0.


AUTHORS

     Jared D. McNeill <jmcneill@invisible.ca>

NetBSD 6.1.2                   November 11, 2007                  NetBSD 6.1.2