[\-visual \fIvisual\fP]
[\-clock \fIfloat\fP]
[\-noise]
+[\-fps]
.SH DESCRIPTION
The
.I pong
.TP 8
.B \-noise \fIfloat\fP
How noisy the video signal should be (between 0.0 and 4.0 or so).
+.TP 8
+.B \-fps
+Display the current frame rate and CPU load.
.SH ENVIRONMENT
.PP
.TP 8