Index: mplayer.1
===================================================================
RCS file: /cvsroot/mplayer/main/DOCS/man/en/mplayer.1,v
retrieving revision 1.1163
diff -u -r1.1163 mplayer.1
--- mplayer.1	6 Dec 2005 08:42:48 -0000	1.1163
+++ mplayer.1	6 Dec 2005 21:37:07 -0000
@@ -4900,6 +4900,10 @@
 0: hard thresholding (default)
 .br
 1: soft thresholding (better deringing, but blurrier)
+.br
+4: like 0, but also use B-frames' QP (may cause flicker)
+.br
+5: like 1, but also use B-frames' QP (may cause flicker)
 .RE
 .
 .TP