av_buffersink_get_frame_rate 2833 ffmpeg.c ost->frame_rate = av_buffersink_get_frame_rate(ost->filter->filter); av_buffersink_get_frame_rate 163 libavfilter/buffersink.h AVRational av_buffersink_get_frame_rate(AVFilterContext *ctx); av_buffersink_get_frame_rate 173 tools/uncoded_frame.c st->stream-> r_frame_rate = av_buffersink_get_frame_rate(st->sink);