bandreject        313 libavfilter/af_biquads.c     case bandreject:
bandreject        554 libavfilter/af_biquads.c DEFINE_BIQUAD_FILTER(bandreject, "Apply a two-pole Butterworth band-reject filter.");
bandreject         77 libavfilter/allfilters.c     REGISTER_FILTER(BANDREJECT,     bandreject,     af);