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Code Issues Releases Wiki Activity

improve description of x264's deadzone* options

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21221 b3059339-0415-0410-9bf9-f77b7e298cf2
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gpoirier 2006-11-25 15:17:21 +00:00
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commit 6d721476af
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DOCS/man/en/mplayer.1
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@ -9418,11 +9418,21 @@ enabled during all mode decisions (slow, requires subq>=6)
.B deadzone_inter=<0\-32>
Set the size of the inter luma quantization deadzone for non-trellis
quantization (default: 21).
Lower values help preserving fine details and film grain (typically useful
for high bitrate/quality encode), while higher values will help filter out
these details to save bits that can be spent again on other macro-blocs
and frames (typically useful for bitrate-starved encodes).
It's recommended that you start by tweaking deadzone_inter before changing
this parameter.
.
.TP
.B deadzone_intra=<0\-32>
Set the size of the intra luma quantization deadzone for non-trellis
quantization (default: 11).
This option has the same effect as deadzone_inter except that it affect
intra frames.
It's recommended that you start by tweaking this parameter before changing
deadzone_inter.
.
.TP
.B (no)fast_pskip