[MPlayer-DOCS] r27390 - trunk/DOCS/man/en/mplayer.1
subversion at mplayerhq.hu
Fri Aug 1 20:10:01 CEST 2008
Date: Fri Aug 1 20:10:01 2008
New Revision: 27390
Fix a misleading section in the libavcodec options manual indicating that a
rc_eq of 1 will return a CBR encode and a rc_eq of tex a const QP encode;
likewise for qcomp.
patch by tripp, eliared yahoo com
--- trunk/DOCS/man/en/mplayer.1 (original)
+++ trunk/DOCS/man/en/mplayer.1 Fri Aug 1 20:10:01 2008
@@ -8196,24 +8196,14 @@ the quantizer more over time (slower cha
Quantizer compression, vrc_eq depends upon this (default: 0.5).
-For instance, assuming the default rate control equation is used,
-if vqcomp=1.0, the ratecontrol allocates to each frame the number of bits
-needed to encode them all at the same QP.
-If vqcomp=0.0, the ratecontrol allocates the same number of bits to each
-frame, i.e. strict CBR.
-Those are extreme settings and should never be used.
-Perceptual quality will be optimal somewhere in between these two extremes.
+Perceptual quality will be optimal somewhere in between the range's extremes.
main ratecontrol equation
-.IPs "1\ \ \ \ "
-.IPs "tex\ \ "
approximately the equation of the old ratecontrol code
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