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| author | michael <michael@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-08-18 01:07:37 +0000 |
|---|---|---|
| committer | michael <michael@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-08-18 01:07:37 +0000 |
| commit | e5f74c273e8580afd828ae668a2643ff775ab9b4 (patch) | |
| tree | a3b0cb47a5d438c5dee5bab9939bef5cdfb0c6bc | |
| parent | 74c5df8ea7c7ce548c94b1ba373b35539340991b (diff) | |
| download | mpv-e5f74c273e8580afd828ae668a2643ff775ab9b4.tar.bz2 mpv-e5f74c273e8580afd828ae668a2643ff775ab9b4.tar.xz | |
same behavior for luma & chroma single coeff elimination
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7040 b3059339-0415-0410-9bf9-f77b7e298cf2
| -rw-r--r-- | DOCS/tech/libavc-options.txt | 10 | ||||
| -rw-r--r-- | libmpcodecs/ve_lavc.c | 2 |
2 files changed, 8 insertions, 4 deletions
diff --git a/DOCS/tech/libavc-options.txt b/DOCS/tech/libavc-options.txt index 01c01e860c..a3e063b690 100644 --- a/DOCS/tech/libavc-options.txt +++ b/DOCS/tech/libavc-options.txt @@ -104,13 +104,17 @@ vqcomp (0.0-1.0) quantizer compression (for pass1/2) vrc_strategy (0,1,2) FIXME (different rate control strategies) -vlelim (0-1000) single coefficient elimination threshold for luminance +vlelim (-1000-1000) single coefficient elimination threshold for luminance 0 disabled (default) - 4 (JVT recommendation) + -4 (JVT recommendation) + negative values will allso consider the dc coefficient + should be at least -4 or lower for encoding at quant=1 -vcelim (0-1000) single coefficient elimination threshold for chrominance +vcelim (-1000-1000) single coefficient elimination threshold for chrominance 0 disabled (default) 7 (JVT recommendation) + negative values will allso consider the dc coefficient + should be at least -4 or lower for encoding at quant=1 vstrict strict standard compliance only recommended if you want to feed the output into the mpeg4 reference diff --git a/libmpcodecs/ve_lavc.c b/libmpcodecs/ve_lavc.c index 586a369b86..d3ee8b9e9b 100644 --- a/libmpcodecs/ve_lavc.c +++ b/libmpcodecs/ve_lavc.c @@ -92,7 +92,7 @@ struct config lavcopts_conf[]={ {"vb_strategy", &lavc_param_vb_strategy, CONF_TYPE_INT, CONF_RANGE, 0, 1, NULL}, #ifdef CODEC_FLAG_PART {"vb_qoffset", &lavc_param_vb_qoffset, CONF_TYPE_FLOAT, CONF_RANGE, 0.0, 31.0, NULL}, - {"vlelim", &lavc_param_luma_elim_threshold, CONF_TYPE_INT, CONF_RANGE, 0, 99, NULL}, + {"vlelim", &lavc_param_luma_elim_threshold, CONF_TYPE_INT, CONF_RANGE, -99, 99, NULL}, {"vcelim", &lavc_param_chroma_elim_threshold, CONF_TYPE_INT, CONF_RANGE, -99, 99, NULL}, {"vpsize", &lavc_param_packet_size, CONF_TYPE_INT, CONF_RANGE, 0, 100000000, NULL}, {"vstrict", &lavc_param_strict, CONF_TYPE_FLAG, 0, 0, 1, NULL}, |