static int video_rc_buffer_size=0;
static float video_rc_buffer_aggressivity=1.0;
static float video_rc_initial_cplx=0;
-static float video_b_qfactor = 1.25;
static float video_b_qoffset = 1.25;
static float video_i_qfactor = -0.8;
static float video_i_qoffset = 0.0;
{
video_rc_initial_cplx = atof(arg);
}
-static void opt_b_qfactor(const char *arg)
-{
- video_b_qfactor = atof(arg);
-}
static void opt_i_qfactor(const char *arg)
{
video_i_qfactor = atof(arg);
video_enc->rc_buffer_aggressivity= video_rc_buffer_aggressivity;
video_enc->rc_initial_cplx= video_rc_initial_cplx;
video_enc->i_quant_factor = video_i_qfactor;
- video_enc->b_quant_factor = video_b_qfactor;
video_enc->i_quant_offset = video_i_qoffset;
video_enc->b_quant_offset = video_b_qoffset;
video_enc->me_threshold= me_threshold;
{ "qdiff", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qdiff}, "max difference between the quantiser scale (VBR)", "q" },
{ "qsquish", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qsquish}, "how to keep quantiser between qmin and qmax (0 = clip, 1 = use differentiable function)", "squish" },
{ "rc_init_cplx", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_rc_initial_cplx}, "initial complexity for 1-pass encoding", "complexity" },
- { "b_qfactor", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_b_qfactor}, "qp factor between p and b frames", "factor" },
{ "i_qfactor", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_i_qfactor}, "qp factor between p and i frames", "factor" },
{ "b_qoffset", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_b_qoffset}, "qp offset between p and b frames", "offset" },
{ "i_qoffset", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_i_qoffset}, "qp offset between p and i frames", "offset" },