[Mplayer-cvslog] CVS: main/DOCS/tech libavc-rate-control.txt,1.9,1.10

[Michael Niedermayer]

Update of /cvsroot/mplayer/main/DOCS/tech
In directory mail:/var/tmp.root/cvs-serv18351

Modified Files:
	libavc-rate-control.txt 
Log Message:
vqmin=1 weirdness


Index: libavc-rate-control.txt
===================================================================
RCS file: /cvsroot/mplayer/main/DOCS/tech/libavc-rate-control.txt,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -r1.9 -r1.10
--- libavc-rate-control.txt	24 Jun 2002 14:55:52 -0000	1.9
+++ libavc-rate-control.txt	10 Jul 2002 13:58:54 -0000	1.10
@@ -6,9 +6,12 @@
 lavcopts: (encoder options)
 ---------------------------
 
-vqmin 1-31 (minimum quantizer) for pass1/2
-	1 is not recommended (much larger file, little quality difference and
-           possibly other weird things)
+vqmin 2-31 (minimum quantizer) for pass1/2
+	1 is not recommended (much larger file, little quality difference (if u are lucky) 
+           and other weird things (if u are less lucky))
+           weird things: msmpeg4, h263 will be very low quality
+                         ratecontrol will be confused -> lower quality
+                         some decoders will not be able to decode it
 	2 is recommended for normal mpeg4/mpeg1video encoding
 	3 is recommended for h263(p)/msmpeg4 (default)
 	   the reason for 3 instead of 2 is that 2 could lead to overflows