av_buffersrc_get_nb_failed_requests 306 fftools/ffmpeg.c nb_reqs += av_buffersrc_get_nb_failed_requests(ist2->filters[j]->filter); av_buffersrc_get_nb_failed_requests 4533 fftools/ffmpeg.c nb_requests = av_buffersrc_get_nb_failed_requests(ifilter->filter); av_buffersrc_get_nb_failed_requests 64 libavfilter/buffersrc.h unsigned av_buffersrc_get_nb_failed_requests(AVFilterContext *buffer_src);