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sync to x264 r398. 

patch by Guillaume Poirier.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17403 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
lorenm 2006-01-16 01:37:32 +00:00
parent b7ee4aff72
commit 7bf3599898
2 changed files with 21 additions and 0 deletions
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14
DOCS/man/en/mplayer.1
View File

@ -8916,6 +8916,20 @@ enabled during all mode decisions (slow, requires subq=6)
.PD 1
.
.TP
.B (no)fast_pskip
Performs early skip detection in P-frames (default: enabled).
This usually improves speed at no cost, but it can sometimes produce
artifacts in areas with no details, like sky.
.
.TP
.B nr=<0\-100000>
Noise reduction, 0 means disabled.
100\-1000 is a useful range for typical content, but you may want to turn it
up a bit more for very noisy content (default: 0).
Given its small impact on speed, you might want to prefer to use this over
filtering noise away with video filters like denoise3d or hqdn3d.
.
.TP
.B chroma_qp_offset=<-12\-12>
Use a different quantizer for chroma as compared to luma.
Useful values are in the range <-2\-2> (default: 0).

7
libmpcodecs/ve_x264.c
View File

@ -105,6 +105,8 @@ static int bidir_me = 0;
static int me_method = 2;
static int me_range = 16;
static int trellis = 1;
static int fast_pskip = 1;
static int noise_reduction = 0;
static int threads = 1;
static int level_idc = 51;
static int psnr = 0;
@ -190,6 +192,9 @@ m_option_t x264encopts_conf[] = {
{"me", &me_method, CONF_TYPE_INT, CONF_RANGE, 1, 4, NULL},
{"me_range", &me_range, CONF_TYPE_INT, CONF_RANGE, 4, 64, NULL},
{"trellis", &trellis, CONF_TYPE_INT, CONF_RANGE, 0, 2, NULL},
{"fast_pskip", &fast_pskip, CONF_TYPE_FLAG, 0, 0, 1, NULL},
{"nofast_pskip", &fast_pskip, CONF_TYPE_FLAG, 0, 0, 0, NULL},
{"nr", &noise_reduction, CONF_TYPE_INT, CONF_RANGE, 0, 100000, NULL},
{"level_idc", &level_idc, CONF_TYPE_INT, CONF_RANGE, 10, 51, NULL},
{"threads", &threads, CONF_TYPE_INT, CONF_RANGE, 1, 4, NULL},
{"psnr", &psnr, CONF_TYPE_FLAG, 0, 0, 1, NULL},
@ -299,6 +304,8 @@ static int config(struct vf_instance_s* vf, int width, int height, int d_width,
mod->param.analyse.b_chroma_me = chroma_me;
mod->param.analyse.b_mixed_references = mixed_references;
mod->param.analyse.i_trellis = trellis;
mod->param.analyse.b_fast_pskip = fast_pskip;
mod->param.analyse.i_noise_reduction = noise_reduction;
mod->param.analyse.b_bframe_rdo = bframe_rdo;
mod->param.i_width = width;