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x264 tweaks

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17527 b3059339-0415-0410-9bf9-f77b7e298cf2
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lorenm 2006-02-02 05:10:03 +00:00
parent 3cc6413aab
commit addfc4c6a7
1 changed files with 6 additions and 12 deletions
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18
DOCS/man/en/mplayer.1
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@ -8576,12 +8576,6 @@ You can use all encoding options, including CPU-hungry ones.
The first pass may use either average bitrate or constant quantizer.
ABR is recommended, since it does not require guessing a quantizer.
Subsequent passes are ABR, and must specify bitrate.
.br
.I
NOTE:
x264 three pass support being quite recent in MEncoder, we welcome any
feedback you could give us on good combinations of x264 options that are
both fast and provide good quality.
.REss
.
.TP
@ -8884,9 +8878,9 @@ diamond search, radius 1 (fast)
.IPs 2
hexagon search, radius 2 (default)
.IPs 3
uneven multi-hexagon search
uneven multi-hexagon search (slow)
.IPs 4
exhaustive search (very slow)
exhaustive search (very slow, and no better than 3)
.RE
.PD 1
.
@ -8908,11 +8902,11 @@ macroblock types.
Then selects the best type.
Then refines the motion of that type to fast quarterpixel precision (fastest).
.IPs 2
As 1, but uses a slower quarterpixel refinement.
.IPs 3
Runs halfpixel precision motion estimation on all candidate macroblock types.
Then selects the best type.
Then refines the motion of that type to quarterpixel precision.
Then refines the motion of that type to fast quarterpixel precision.
.IPs 3
As 2, but uses a slower quarterpixel refinement.
.IPs 4
Runs fast quarterpixel precision motion estimation on all candidate
macroblock types.
@ -9055,7 +9049,7 @@ Split each frame into slices and encode them in parallel (default: 1).
Also allows multithreaded decoding if the decoder supports it (lavc does not).
This has a slight penalty to compression.
Requires that libx264 was compiled with pthread support; if not, this
option will produce a warning and enable slices but not multithreading.
option will produce a warning and enables slices but not multithreading.
.
.TP
.B log=<-1\-3>