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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-08-07 01:20:56 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-08-08 19:39:21 +0200 |
| commit | abaeeb3ce08d49af4127fb14d63ae3ffb11073d8 (patch) | |
| tree | 61af43ff0baa554e7b0bc89d830865fc60cc3161 /libavcodec/dvenc.c | |
| parent | fea7bc9e7b9aea85c404cee58246f8e98e618bbf (diff) | |
| download | ffmpeg-streaming-abaeeb3ce08d49af4127fb14d63ae3ffb11073d8.zip ffmpeg-streaming-abaeeb3ce08d49af4127fb14d63ae3ffb11073d8.tar.gz | |
avcodec/dvenc: Change quantizer dead zone default to 7
This improves the quality and reduces the "blocking" in flat areas
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/dvenc.c')
| -rw-r--r-- | libavcodec/dvenc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/dvenc.c b/libavcodec/dvenc.c index 8474498..ce2fc75 100644 --- a/libavcodec/dvenc.c +++ b/libavcodec/dvenc.c @@ -756,7 +756,7 @@ FF_ENABLE_DEPRECATION_WARNINGS #define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM #define OFFSET(x) offsetof(DVVideoContext, x) static const AVOption dv_options[] = { - { "quant_deadzone", "Quantizer dead zone", OFFSET(quant_deadzone), AV_OPT_TYPE_INT, { .i64 = 15 }, 0, 1024, VE }, + { "quant_deadzone", "Quantizer dead zone", OFFSET(quant_deadzone), AV_OPT_TYPE_INT, { .i64 = 7 }, 0, 1024, VE }, { NULL }, }; |
