+Their effects are subject to change between version without warning.
+You should consult the source code for details of their effects.
+.TP
+.B \-\-min \fIFRAMES\fR, \fB\-m \fIFRAMES\fR
+Specifies the buffer low watermark in frames.
+This also acts as the target buffer occupancy.
+The default is taken from the
+.B rtp_minbuffer
+configuration parameter.
+.TP
+.B \-\-max \fIFRAMES\fR, \fB\-x \fIFRAMES\fR
+Specifies the maximum buffer size in frames.
+If there are this many frames in the buffer then reading from the
+network socket will be suspended.
+The default is twice the \fB\-\-min\fR value.
+The default is taken from the
+.B rtp_maxbuffer
+configuration parameter.
+.TP
+.B \-\-rcvbuf \fIBYTES\fR, \fB\-R \fIBYTES\fR
+Specifies socket receive buffer size.
+The default is not to change the buffer size, i.e. you get whatever the
+local operating system chooses.
+The buffer size will not be reduced below the operating system's default.
+The default is taken from the
+.B rtp_rcvbuf
+configuration parameter.
+.TP
+.B \-\-monitor\fR, \fB\-M
+Periodically report how close to the buffer low watermark the buffer is.
+If you have trouble with poor playback quality, enable this option to see if
+the buffer is emptying out (or overfilling, though there are measures to
+prevent that from happening).
+.SS "Deprecated Options"
+These options may be removed in a future version.
+Use \fB\-\-api\fR instead.