Original commit message from CVS:
Update the documentation here too to include more details on --gst-debug
Causes \fIGStreamer\fP to abort if a warning message occurs.
.TP 8
.B \-\-gst\-debug=STRING
-\fIGStreamer\fP debugging flags to set (list with \-\-gst\-mask\-help)
+A colon seperated list of category_name=level pairs to specify debugging levels
+for each category. Level is in the range 0-5 where 0 will show no messages, and
+5 will show all messages. The wildcard * can be used to match category names.
+
+Use \-\-gst\-debug\-help to show category names
+
+Example:
+GST_CAT=5:GST_ELEMENT_*=3
.TP 8
.B \-\-gst\-debug\-level=LEVEL
Sets the threshold for printing debugging messages. A higher level