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mv0

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@10975 b3059339-0415-0410-9bf9-f77b7e298cf2
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michael 2003-10-02 00:28:29 +00:00
parent 944e84cee3
commit 9c26e62ff3
2 changed files with 9 additions and 0 deletions
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4
DOCS/en/mplayer.1
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@ -4107,6 +4107,10 @@ Rate distorted optimal coded block pattern
will select the coded block pattern which minimizes distortion + lambda*rate
this can only be used together with trellis quantization
.TP
.B mv0\ \ \ \
try to encode each MB with MV=<0,0> and choose the better one
this has no effect if mbd=0
.TP
.B last_pred=<0\-99>
Amount of motion predictors from the previous frame
.PD 0

5
libmpcodecs/ve_lavc.c
View File

@ -130,6 +130,7 @@ static int lavc_param_context= 0;
static char *lavc_param_intra_matrix = NULL;
static char *lavc_param_inter_matrix = NULL;
static int lavc_param_cbp= 0;
static int lavc_param_mv0= 0;
#include "m_option.h"
@ -227,6 +228,9 @@ m_option_t lavcopts_conf[]={
#endif
#if LIBAVCODEC_BUILD >= 4681
{"cbp", &lavc_param_cbp, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_CBP_RD, NULL},
#endif
#if LIBAVCODEC_BUILD >= 4683
{"mv0", &lavc_param_mv0, CONF_TYPE_FLAG, 0, 0, CODEC_FLAG_MV0, NULL},
#endif
{NULL, NULL, 0, 0, 0, 0, NULL}
};
@ -471,6 +475,7 @@ static int config(struct vf_instance_s* vf,
lavc_venc_context->flags|= lavc_param_v4mv ? CODEC_FLAG_4MV : 0;
lavc_venc_context->flags|= lavc_param_data_partitioning;
lavc_venc_context->flags|= lavc_param_cbp;
lavc_venc_context->flags|= lavc_param_mv0;
if(lavc_param_gray) lavc_venc_context->flags|= CODEC_FLAG_GRAY;
if(lavc_param_normalize_aqp) lavc_venc_context->flags|= CODEC_FLAG_NORMALIZE_AQP;