videolan/ffmpeg
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Remove the "lmax" OptionDef. The equally named AVOption takes over its function.

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A unit change is involved, but as AVOption parameters are now parsed with
ff_eval2(), you can use the QP2LAMBDA constant to ease the change:
ffmpeg -i src.ext -lmax 21*QP2LAMBDA dst.ext

Originally committed as revision 6367 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Panagiotis Issaris 2006-09-28 17:44:13 +00:00
parent eeebe6ad1f
commit 494cf83702
1 changed files with 0 additions and 8 deletions
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8
ffmpeg.c
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@ -108,7 +108,6 @@ static int frame_rate = 25;
static int frame_rate_base = 1;
static float video_qscale = 0;
static int video_lmin = 2*FF_QP2LAMBDA;
static int video_lmax = 31*FF_QP2LAMBDA;
static int video_mb_lmin = 2*FF_QP2LAMBDA;
static int video_mb_lmax = 31*FF_QP2LAMBDA;
static int video_qdiff = 3;
@ -2324,11 +2323,6 @@ static void opt_qscale(const char *arg)
}
}
static void opt_lmax(const char *arg)
{
video_lmax = atof(arg)*FF_QP2LAMBDA;
}
static void opt_lmin(const char *arg)
{
video_lmin = atof(arg)*FF_QP2LAMBDA;
@ -2894,7 +2888,6 @@ static void new_video_stream(AVFormatContext *oc)
video_enc->inter_matrix = inter_matrix;
video_enc->lmin = video_lmin;
video_enc->lmax = video_lmax;
video_enc->mb_lmin = video_mb_lmin;
video_enc->mb_lmax = video_mb_lmax;
video_enc->max_qdiff = video_qdiff;
@ -3819,7 +3812,6 @@ const OptionDef options[] = {
{ "vdt", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&video_discard}, "discard threshold", "n" },
{ "qscale", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qscale}, "use fixed video quantiser scale (VBR)", "q" },
{ "lmin", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_lmin}, "min video lagrange factor (VBR)", "lambda" },
{ "lmax", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_lmax}, "max video lagrange factor (VBR)", "lambda" },
{ "mblmin", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_lmin}, "min macroblock quantiser scale (VBR)", "q" },
{ "mblmax", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_lmax}, "max macroblock quantiser scale (VBR)", "q" },
{ "qdiff", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qdiff}, "max difference between the quantiser scale (VBR)", "q" },