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Fixes and improves the description of vqcomp. 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@15018 b3059339-0415-0410-9bf9-f77b7e298cf2
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gpoirier 2005-03-28 17:29:36 +00:00
parent 8fa3415f2a
commit da24867eb4
1 changed files with 10 additions and 2 deletions
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DOCS/man/en/mplayer.1
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@ -6280,8 +6280,16 @@ Quantizer gaussian blur (default: 0.5), larger values will average
the quantizer more over time (slower change).
.
.TP
.B vqcomp=<value>
Quantizer compression, depends upon vrc_eq (pass\ 1/\:2) (default: 0.5).
.B vqcomp=<0.0\-1.0>
Quantizer compression, vrc_eq depends upon this (pass\ 1/\:2) (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.
.I NOTE:
Those are extreme settings and should never be used.
Perceptual quality will be optimal somewhere in between these two extremes.
.
.TP
.B vrc_eq=<equation>