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| author | diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2008-08-01 18:10:01 +0000 |
|---|---|---|
| committer | diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2008-08-01 18:10:01 +0000 |
| commit | 95c0b67d60690dfca422eab3d28bdac9a3e46921 (patch) | |
| tree | 352111c129eb16eed4c7a5a52e32729226afcb6d /DOCS/man | |
| parent | 0ae6b046a24086e1a7a731f0f75bdad48ae00318 (diff) | |
| download | mpv-95c0b67d60690dfca422eab3d28bdac9a3e46921.tar.bz2 mpv-95c0b67d60690dfca422eab3d28bdac9a3e46921.tar.xz | |
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
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27390 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'DOCS/man')
| -rw-r--r-- | DOCS/man/en/mplayer.1 | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/DOCS/man/en/mplayer.1 b/DOCS/man/en/mplayer.1 index ec17c3f873..888f3454b4 100644 --- a/DOCS/man/en/mplayer.1 +++ b/DOCS/man/en/mplayer.1 @@ -8196,24 +8196,14 @@ the quantizer more over time (slower change). .TP .B vqcomp=<0.0\-1.0> 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. .I NOTE: -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. . .TP .B vrc_eq=<equation> main ratecontrol equation .RE .RSs -.IPs "1\ \ \ \ " -constant bitrate -.IPs "tex\ \ " -constant quality .IPs 1+(tex/\:avgTex-1)*qComp approximately the equation of the old ratecontrol code .IPs tex^qComp |