
FFMPEG suite, FFPLAY playback audio in QUIET mode...
----------------------------------------------------
All do almost exactly the same thing:

1) ffplay -autoexit -nodisp beep.wav > /dev/null 2>&1
2) ffplay -autoexit -nodisp -loglevel quiet -stats beep.wav
3) ffplay -autoexit -nodisp -loglevel quiet -stats beep.wav > /dev/null 2>&1

Playing a typical RAW 8 bit, unsigned-integer, 8000 sps, single_channel-MONO file:
----------------------------------------------------------------------------------

ffplay -autoexit -nodisp -loglevel quiet -stats -f u8 -ar 8000 -ac 1 beep.raw > /dev/null 2>&1

