-N: sb
-P: VSS_READ
-D: print status bar for current audio file
-S: sb [n]
-H: Without any arguments, sb continuously prints a status bar of the
-H: form
-H:
-H: 12:34 [56:12] (56%) filename
-H:
-H: indicating playing time, remaining time, percentage and the name of
-H: the file being streamed. Use the optional number n to let stat exit
-H: after having displayed the status bar n times.
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-N: sc
-P: VSS_READ
-D: print name of audio file whenever it changes
-S: sc [n]
-H: sc prints exactly one line (the filename of the audio file
-H: being played) whenever the audio file changes. Stops after
-H: n iterations, or never if n is not specified.
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