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-bug comand line option to workaround encoder bugs which cannot be detected automatically 

Originally committed as revision 787 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2002-07-22 09:48:31 +00:00
parent 05174fd411
commit fe670d099d
1 changed files with 8 additions and 0 deletions
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8
ffmpeg.c
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@ -96,6 +96,7 @@ static int b_frames = 0;
static int use_hq = 0; static int use_hq = 0;
static int use_4mv = 0; static int use_4mv = 0;
static int do_deinterlace = 0; static int do_deinterlace = 0;
static int workaround_bugs = 0;
static int gop_size = 12; static int gop_size = 12;
static int intra_only = 0; static int intra_only = 0;
@ -1333,6 +1334,11 @@ void opt_video_bitrate_tolerance(const char *arg)
video_bit_rate_tolerance = atoi(arg) * 1000; video_bit_rate_tolerance = atoi(arg) * 1000;
} }
void opt_workaround_bugs(const char *arg)
{
workaround_bugs = atoi(arg);
}
void opt_frame_rate(const char *arg) void opt_frame_rate(const char *arg)
{ {
frame_rate = (int)(strtod(arg, 0) * FRAME_RATE_BASE); frame_rate = (int)(strtod(arg, 0) * FRAME_RATE_BASE);
@ -1589,6 +1595,7 @@ void opt_input_file(const char *filename)
frame_height = enc->height; frame_height = enc->height;
frame_width = enc->width; frame_width = enc->width;
rfps = ic->streams[i]->r_frame_rate; rfps = ic->streams[i]->r_frame_rate;
enc->workaround_bugs = workaround_bugs;
if (enc->frame_rate != rfps) { if (enc->frame_rate != rfps) {
fprintf(stderr,"\nSeems that stream %d comes from film source: %2.2f->%2.2f\n", fprintf(stderr,"\nSeems that stream %d comes from film source: %2.2f->%2.2f\n",
i, (float)enc->frame_rate / FRAME_RATE_BASE, i, (float)enc->frame_rate / FRAME_RATE_BASE,
@ -2098,6 +2105,7 @@ const OptionDef options[] = {
{ "bf", HAS_ARG | OPT_EXPERT, {(void*)opt_b_frames}, "use 'frames' B frames (only MPEG-4)", "frames" }, { "bf", HAS_ARG | OPT_EXPERT, {(void*)opt_b_frames}, "use 'frames' B frames (only MPEG-4)", "frames" },
{ "hq", OPT_BOOL | OPT_EXPERT, {(void*)&use_hq}, "activate high quality settings" }, { "hq", OPT_BOOL | OPT_EXPERT, {(void*)&use_hq}, "activate high quality settings" },
{ "4mv", OPT_BOOL | OPT_EXPERT, {(void*)&use_4mv}, "use four motion vector by macroblock (only MPEG-4)" }, { "4mv", OPT_BOOL | OPT_EXPERT, {(void*)&use_4mv}, "use four motion vector by macroblock (only MPEG-4)" },
{ "bug", HAS_ARG | OPT_EXPERT, {(void*)opt_workaround_bugs}, "workaround not auto detected encoder bugs", "param" },
{ "sameq", OPT_BOOL, {(void*)&same_quality}, { "sameq", OPT_BOOL, {(void*)&same_quality},
"use same video quality as source (implies VBR)" }, "use same video quality as source (implies VBR)" },
/* audio options */ /* audio options */