[Mplayer-cvslog] CVS: main/DOCS/en mplayer.1,1.362,1.363

Rémi Guyomarch CVS rguyom at mplayerhq.hu
Thu Apr 3 22:38:30 CEST 2003

Update of /cvsroot/mplayer/main/DOCS/en
In directory mail:/var/tmp.root/cvs-serv15988/DOCS/en

Modified Files:
Log Message:

- document chroma_opt, hq_ac & vhq
- nicer start of the "unstable" section
- me_quality default is now 6 (max)

Index: mplayer.1
RCS file: /cvsroot/mplayer/main/DOCS/en/mplayer.1,v
retrieving revision 1.362
retrieving revision 1.363
diff -u -r1.362 -r1.363
--- mplayer.1	3 Apr 2003 06:52:39 -0000	1.362
+++ mplayer.1	3 Apr 2003 20:38:27 -0000	1.363
@@ -3395,7 +3395,7 @@
 .IPs fixed_quant=<1\-31>
 switch to fixed quantizer mode and specify the quantizer to be used
 .IPs me_quality=<0\-6>
-specify the motion detection quality (default=4)
+specify the motion detection quality (default=6)
 .IPs interlacing
 enable support for interlaced content (default=off)
 .IPs 4mv
@@ -3433,19 +3433,20 @@
 .IPs kfreduction=<0\-100>
 (default=30, 2pass mode only)
 The folowing options are only available with the unstable (cvs -HEAD)
 version of XviD. Be warned that these options are experimental and may
 not work as intended.
 .IPs packed
 create a bitstream that can be decoded delay-free (default=off)
-WARNING: this will generate an illegal bitstream, and WILL NOT be 
+this will generate an illegal bitstream, and WILL NOT be 
 decodeable by ISO-MPEG4 deocoders except divx/libavcodec/xvid
-WARNING: this will allso store a fake divx version in the file so the bug
+this will also store a fake divx version in the file so the bug
 autodetection of some decoders might be confused
 .IPs divx5bvop
 generate DivX5 compatible B-frames (default=on)
@@ -3455,6 +3456,8 @@
 enable global motion compensation, may save bits on panning scenes (default=off)
 .IPs chroma_me
 uses chroma information to estimate motion (default=off)
+.IPs chroma_opt
+enable a chroma optimizer prefilter (default=off)
 .IPs reduced
 enable encoding reduced resolution frames (default=off)
 .IPs max_bframes=<0\-4>
@@ -3463,6 +3466,21 @@
 quantizer ratio between B and non B frames, 150=1.50 (default=150)
 .IPs bquant_offset=<-1000\-1000>
 quantizer offset between B and non B frames, 100=1.00 (default=100)
+.IPs hq_ac
+enable a better prediction of AC component, will save bits at cost of a 
+slightly slower encoding (default=off)
+.IPs vhq=<0\-3>
+enable a higher quality ME search using DCT, 3 possible settings
+(faster to slower):
+0 = off (default)
+1 = limited search
+2 = medium search
+3 = wide search
 .IPs psnr
 print the psnr (peak signal to noise ratio) for the whole video after encoding
 and store the per frame psnr in a file with a name like 'psnr_hhmmss.log'.

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