[SCM] libav/experimental: better? default thresholds, if this is worse for any files, then tell us ASAP
siretart at users.alioth.debian.org
siretart at users.alioth.debian.org
Sun Jun 30 15:36:01 UTC 2013
The following commit has been merged in the experimental branch:
commit 68bf295e53fb6322f1f603015f20b8a15d6a8083
Author: Michael Niedermayer <michaelni at gmx.at>
Date: Fri Apr 18 12:50:00 2003 +0000
better? default thresholds, if this is worse for any files, then tell us ASAP
Originally committed as revision 1787 to svn://svn.ffmpeg.org/ffmpeg/trunk
diff --git a/libavcodec/libpostproc/postprocess.c b/libavcodec/libpostproc/postprocess.c
index f91bed6..58e87b6 100644
--- a/libavcodec/libpostproc/postprocess.c
+++ b/libavcodec/libpostproc/postprocess.c
@@ -515,8 +515,8 @@ char *pp_help=
" c chrom chrominance filtring enabled\n"
" y nochrom chrominance filtring disabled\n"
"hb hdeblock (2 Threshold) horizontal deblocking filter\n"
-" 1. difference factor: default=64, higher -> more deblocking\n"
-" 2. flatness threshold: default=40, lower -> more deblocking\n"
+" 1. difference factor: default=32, higher -> more deblocking\n"
+" 2. flatness threshold: default=39, lower -> more deblocking\n"
" the h & v deblocking filters share these\n"
" so u cant set different thresholds for h / v\n"
"vb vdeblock (2 Threshold) vertical deblocking filter\n"
@@ -555,8 +555,8 @@ pp_mode_t *pp_get_mode_by_name_and_quality(char *name, int quality)
ppMode->maxTmpNoise[2]= 3000;
ppMode->maxAllowedY= 234;
ppMode->minAllowedY= 16;
- ppMode->baseDcDiff= 256/4;
- ppMode->flatnessThreshold= 56-16;
+ ppMode->baseDcDiff= 256/8;
+ ppMode->flatnessThreshold= 56-16-1;
ppMode->maxClippedThreshold= 0.01;
ppMode->error=0;
--
Libav/FFmpeg packaging
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