ff_rate_control_init  931 libavcodec/mpegvideo_enc.c     if (ff_rate_control_init(s) < 0)
ff_rate_control_init   92 libavcodec/ratecontrol.h int ff_rate_control_init(struct MpegEncContext *s);
ff_rate_control_init   96 libavcodec/snowenc.c         if(ff_rate_control_init(&s->m) < 0)