+
+option "buffer-time" B
+#~~~~~~~~~~~~~~~~~~~~~
+"duration of the ALSA buffer"
+int typestr = "milliseconds"
+default = "170"
+optional
+details = "
+ This is only a hint as ALSA might pick a slightly different
+ time, depending on the sound hardware. The chosen value is
+ shown in debug output as BUFFER_TIME.
+
+ If synchronization between multiple clients is desired,
+ the same buffer time should be configured for all clients.
+"
+