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Add bidir_refine to lavc's set of options, and document it.
Patch by Corey Hickey < bugfood DASH ml AHHH fatooh POIS org > git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17257 b3059339-0415-0410-9bf9-f77b7e298cf2
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@ -6811,6 +6811,20 @@ Speed should increase by a factor of 4 every time brd_scale is increased
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by 1.
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.
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.TP
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.B bidir_refine=<0\-4>
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Refine the two motion vectors used in bidirectional macroblocks,
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rather than re-using vectors from the forward and backward searches.
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This option has no effect without B-frames.
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.PD 0
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.RSs
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.IPs 0
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Disabled (default).
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.IPs 1\-4
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Use a wider search (larger values are slower).
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.RE
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.PD 1
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.
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.TP
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.B vpass=<1\-3>
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Activates internal two (or more) pass mode, only specify if you wish to
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use two (or more) pass encoding.
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@ -157,6 +157,7 @@ static int lavc_param_dc_precision = 8;
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static int lavc_param_threads= 1;
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static int lavc_param_turbo = 0;
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static int lavc_param_brd_scale = 0;
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static int lavc_param_bidir_refine = 0;
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char *lavc_param_acodec = "mp2";
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@ -312,6 +313,7 @@ m_option_t lavcopts_conf[]={
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{"threads", &lavc_param_threads, CONF_TYPE_INT, CONF_RANGE, 1, 8, NULL},
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{"turbo", &lavc_param_turbo, CONF_TYPE_FLAG, 0, 0, 1, NULL},
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{"brd_scale", &lavc_param_brd_scale, CONF_TYPE_INT, CONF_RANGE, 0, 10, NULL},
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{"bidir_refine", &lavc_param_bidir_refine, CONF_TYPE_INT, CONF_RANGE, 0, 4, NULL},
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{NULL, NULL, 0, 0, 0, 0, NULL}
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};
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#endif
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@ -625,6 +627,7 @@ static int config(struct vf_instance_s* vf,
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#endif
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lavc_venc_context->prediction_method= lavc_param_prediction_method;
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lavc_venc_context->brd_scale = lavc_param_brd_scale;
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lavc_venc_context->bidir_refine = lavc_param_bidir_refine;
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switch(lavc_param_format)
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{
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case IMGFMT_YV12:
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