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| author | Anton Khirnov <anton@khirnov.net> | 2011-08-22 07:55:34 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2011-08-24 14:26:12 +0200 |
| commit | d5dc8cc2974c816ba964692b75c9f17f40830414 (patch) | |
| tree | 6a9240f4e9cb7cd9e824eea5437ab73b81c69fb6 /libavcodec/options.c | |
| parent | 8ee18b4bee24f99e733cf1425894e82c25d02426 (diff) | |
| download | ffmpeg-d5dc8cc2974c816ba964692b75c9f17f40830414.tar.gz | |
libx264: add 'crf' private option.
Deprecate corresponding global option.
Ideally all x264 private options should be generated automatically, but
x264 doesn't provide the API for this yet.
Diffstat (limited to 'libavcodec/options.c')
| -rw-r--r-- | libavcodec/options.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/options.c b/libavcodec/options.c index 47886e8444..3cef24c3d2 100644 --- a/libavcodec/options.c +++ b/libavcodec/options.c @@ -375,7 +375,9 @@ static const AVOption options[]={ {"all" , NULL, 0, FF_OPT_TYPE_CONST, {.dbl = AVDISCARD_ALL }, INT_MIN, INT_MAX, V|D, "avdiscard"}, {"bidir_refine", "refine the two motion vectors used in bidirectional macroblocks", OFFSET(bidir_refine), FF_OPT_TYPE_INT, {.dbl = 1 }, 0, 4, V|E}, {"brd_scale", "downscales frames for dynamic B-frame decision", OFFSET(brd_scale), FF_OPT_TYPE_INT, {.dbl = DEFAULT }, 0, 10, V|E}, +#if FF_API_X264_GLOBAL_OPTS {"crf", "enables constant quality mode, and selects the quality (x264)", OFFSET(crf), FF_OPT_TYPE_FLOAT, {.dbl = DEFAULT }, 0, 51, V|E}, +#endif {"cqp", "constant quantization parameter rate control method", OFFSET(cqp), FF_OPT_TYPE_INT, {.dbl = -1 }, INT_MIN, INT_MAX, V|E}, {"keyint_min", "minimum interval between IDR-frames (x264)", OFFSET(keyint_min), FF_OPT_TYPE_INT, {.dbl = 25 }, INT_MIN, INT_MAX, V|E}, {"refs", "reference frames to consider for motion compensation (Snow)", OFFSET(refs), FF_OPT_TYPE_INT, {.dbl = 1 }, INT_MIN, INT_MAX, V|E}, |