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Document x264's AQ options 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26806 b3059339-0415-0410-9bf9-f77b7e298cf2
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gpoirier 2008-05-18 15:20:59 +00:00
parent a7807bac14
commit 96bd17e550
1 changed files with 21 additions and 0 deletions
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DOCS/man/en/mplayer.1
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@ -10126,6 +10126,27 @@ Use a different quantizer for chroma as compared to luma.
Useful values are in the range <\-2\-2> (default: 0).
.
.TP
.B aq_mode=<0\-2>
Defines how adaptive quantization (AQ) distributes bits:
.PD 0
.RSs
.IPs 0
disabled
.IPs 1
Avoid moving bits between frames.
.IPs 2
Move bits between frames (by default).
.RE
.PD 1
.
.TP
.B aq_strength=<positive float value>
Controls how much adaptive quantization (AQ) reduces blocking and blurring
in flat and textured areas (default: 1.0).
A value of 0.5 will lead to weak AQ and less details, when a value of 1.5
will lead to strong AQ and more details.
.
.TP
.B cqm=<flat|jvt|<filename>>
Either uses a predefined custom quantization matrix or loads a JM format
matrix file.