[MPlayer-users] Incorrect deblocking of H.264 file

M. Guillaume POIRIER poirierg at gmail.com
Tue Jul 17 10:19:55 CEST 2007


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From: Ilya Shestopalov <yast4ik at yahoo.com>
Subject: Incorrect deblocking of H.264 file
To: mplayer-announce at mplayerhq.hu

I am using Mplayer`s Windows build of 2007 July 11 to
play H.264 files. One of my files is made with "best"
settings (x264): --progress --no-psnr --no-ssim --cqm
flat --no-fast-pskip --thread-input --mixed-refs
--scenecut 40 -I 250 -i 25 -t 2 --me umh --merange 16
--sar 1:1 --threads 2 -r 3 --nr 0 -f 0:0 -b 3 --direct
"spatial" --bime --b-bias 0 --b-pyramid -w -p 3
--stats "C:\temp\stats\123.avs.stat" -B 1198 --qpmin
10 --qpmax 51 --qpstep 4 --qcomp 0.600000 --ipratio
1.400000 --pbratio 1.300000 --8x8dct -A
p8x8,p4x4,b8x8,i8x8,i4x4 -m 7 --b-rdo --ratetol
1.000000 --vbv-init 0.9 --vbv-bufsize 0 --vbv-maxrate
0 -o "E:\Downloads\CodecTest\dj\123.mp4"
"E:\Downloads\CodecTest\dj\123.avs" 2>&1|lputs.exe
"C:\temp\log\123.avs.txt"
http://mplaxvid.narod.ru/Mplayer/star_wars.avi -here
is a part of it.

When I turn postprocessing (-pp option) on the video
becames TOO red and blured
(http://mplaxvid.narod.ru/Mplayer/postproc_on.png).
And when I turn postprocessing off the video becames
normal
(http://mplaxvid.narod.ru/Mplayer/postproc_off.png).

This situation happens whith only my file (whith this
settings). All Internet H.264 files look the same with
and without -pp option.

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