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buffersrc: accept the frame rate as argument. 

(cherry picked from ffmpeg commit 9ca440679d)

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Nicolas George 2015-11-03 09:57:19 -08:00 committed by Anton Khirnov
parent 48ff6683ba
commit 61fb67dcb2
1 changed files with 3 additions and 0 deletions
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3
libavfilter/buffersrc.c
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@ -44,6 +44,7 @@ typedef struct BufferSourceContext {
const AVClass *class;
AVFifoBuffer *fifo;
AVRational time_base; ///< time_base to set in the output link
AVRational frame_rate; ///< frame_rate to set in the output link
/* video only */
int h, w;
@ -191,6 +192,7 @@ static const AVOption video_options[] = {
#endif
{ "sar", "sample aspect ratio", OFFSET(pixel_aspect), AV_OPT_TYPE_RATIONAL, { .dbl = 1 }, 0, DBL_MAX, V },
{ "time_base", NULL, OFFSET(time_base), AV_OPT_TYPE_RATIONAL, { .dbl = 0 }, 0, DBL_MAX, V },
{ "frame_rate", NULL, OFFSET(frame_rate), AV_OPT_TYPE_RATIONAL, { .dbl = 0 }, 0, DBL_MAX, V },
{ NULL },
};
@ -308,6 +310,7 @@ static int config_props(AVFilterLink *link)
}
link->time_base = c->time_base;
link->frame_rate = c->frame_rate;
return 0;
}