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Code Issues Releases Activity

- New switch to activate 4MV in ffmpeg.

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Originally committed as revision 394 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Juanjo 2002-04-09 17:16:09 +00:00
parent e0d2714adc
commit 29da453b32
1 changed files with 6 additions and 0 deletions
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6
ffmpeg.c
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@ -85,6 +85,7 @@ static float video_qcomp = 0.5;
static int video_disable = 0;
static int video_codec_id = CODEC_ID_NONE;
static int same_quality = 0;
static int use_4mv = 0;
static int do_deinterlace = 0;
static int gop_size = 12;
@ -1762,6 +1763,10 @@ void opt_output_file(const char *filename)
video_enc->quality = video_qscale;
}
if (use_4mv) {
video_enc->flags |= CODEC_FLAG_HQ;
video_enc->flags |= CODEC_FLAG_4MV;
}
video_enc->qmin= video_qmin;
video_enc->qmax= video_qmax;
video_enc->max_qdiff= video_qdiff;
@ -2110,6 +2115,7 @@ const OptionDef options[] = {
{ "vcodec", HAS_ARG | OPT_EXPERT, {(void*)opt_video_codec}, "force video codec", "codec" },
{ "me", HAS_ARG | OPT_EXPERT, {(void*)opt_motion_estimation}, "set motion estimation method",
"method" },
{ "4mv", OPT_BOOL | OPT_EXPERT, {(void*)&use_4mv}, "use four motion vector by macroblock (only MPEG-4)" },
{ "sameq", OPT_BOOL, {(void*)&same_quality},
"use same video quality as source (implies VBR)" },
/* audio options */