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frame skip support

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Originally committed as revision 3742 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer
2004-12-08 11:46:16 +00:00
parent 2f3eca0806
commit bbf18b21b7
3 changed files with 80 additions and 3 deletions
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6
ffmpeg.c
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@@ -193,6 +193,8 @@ static int video_level = FF_LEVEL_UNKNOWN;
static int nsse_weight = 8;
static int subpel_quality= 8;
static int lowres= 0;
static int frame_skip_threshold= 0;
static int frame_skip_factor= 0;
extern int loop_input; /* currently a hack */
static int gop_size = 12;
@@ -3223,6 +3225,8 @@ static void opt_output_file(const char *filename)
video_enc->level= video_level;
video_enc->nsse_weight= nsse_weight;
video_enc->me_subpel_quality= subpel_quality;
video_enc->frame_skip_threshold= frame_skip_threshold;
video_enc->frame_skip_factor= frame_skip_factor;
if(packet_size){
video_enc->rtp_mode= 1;
@@ -3949,6 +3953,8 @@ const OptionDef options[] = {
{ "subq", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&subpel_quality}, "", "" },
{ "lowres", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&lowres}, "", "" },
{ "vtag", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_tag}, "force video tag/fourcc", "fourcc/tag" },
{ "skip_threshold", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&frame_skip_threshold}, "frame skip threshold", "threshold" },
{ "skip_factor", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&frame_skip_factor}, "frame skip factor", "factor" },
/* audio options */
{ "ab", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_bitrate}, "set audio bitrate (in kbit/s)", "bitrate", },