generic-library/ffmpeg
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motion estimation & mb compare functions command line options

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Originally committed as revision 2613 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2003-12-15 11:54:19 +00:00
parent 8bb27bdfd4
commit 5d43635e47
1 changed files with 24 additions and 0 deletions
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24
ffmpeg.c
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@ -111,6 +111,9 @@ static int video_codec_id = CODEC_ID_NONE;
static int same_quality = 0;
static int b_frames = 0;
static int mb_decision = FF_MB_DECISION_SIMPLE;
static int mb_cmp = FF_CMP_SAD;
static int sub_cmp = FF_CMP_SAD;
static int cmp = FF_CMP_SAD;
static int use_4mv = 0;
static int use_obmc = 0;
static int use_aic = 0;
@ -1762,6 +1765,21 @@ static void opt_mb_decision(const char *arg)
mb_decision = atoi(arg);
}
static void opt_mb_cmp(const char *arg)
{
mb_cmp = atoi(arg);
}
static void opt_sub_cmp(const char *arg)
{
sub_cmp = atoi(arg);
}
static void opt_cmp(const char *arg)
{
cmp = atoi(arg);
}
static void opt_qscale(const char *arg)
{
video_qscale = atof(arg);
@ -2271,6 +2289,9 @@ static void opt_output_file(const char *filename)
video_enc->flags |= CODEC_FLAG_BITEXACT;
video_enc->mb_decision = mb_decision;
video_enc->mb_cmp = mb_cmp;
video_enc->me_sub_cmp = sub_cmp;
video_enc->me_cmp = cmp;
if (use_umv) {
video_enc->flags |= CODEC_FLAG_H263P_UMV;
@ -2893,6 +2914,9 @@ const OptionDef options[] = {
{ "bf", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_b_frames}, "use 'frames' B frames", "frames" },
{ "hq", OPT_BOOL, {(void*)&mb_decision}, "activate high quality settings" },
{ "mbd", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_decision}, "macroblock decision", "mode" },
{ "mbcmp", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_cmp}, "macroblock compare function", "cmp function" },
{ "subcmp", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_sub_cmp}, "subpel compare function", "cmp function" },
{ "cmp", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_cmp}, "fullpel compare function", "cmp function" },
{ "4mv", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_4mv}, "use four motion vector by macroblock (MPEG4)" },
{ "obmc", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_obmc}, "use overlapped block motion compensation (h263+)" },
{ "part", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_part}, "use data partitioning (MPEG4)" },