From df108afe352a4f0e8d67510f923878e954714c94 Mon Sep 17 00:00:00 2001
From: Lennart Poettering
Set the volume of the specified sink. You may specify the sink either -by its index in the sink list or by its name. The volume should be an -integer value greater or equal than 0 (= muted). Volume 256 -(0x100) is normal volume, values greater than this amplify -the audio signal with clipping.
+Set the volume of the specified sink or source. You may specify the sink/source either +by its index in the sink/source list or by its name. The volume should be an +integer value greater or equal than 0 (= muted). Volume 65536 +(0x10000) is normal volume, values greater than this amplify +the audio signal (with clipping).
+ +Mute or unmute the specified sink our source. You may specify the +sink/source either by its index or by its name. The mute value is +either 0 or 1.