IRE 181 libavfilter/vf_waveform.c { "ire", NULL, 0, AV_OPT_TYPE_CONST, {.i64=IRE}, 0, 0, FLAGS, "scale" }, IRE 3190 libavfilter/vf_waveform.c case IRE: IRE 3218 libavfilter/vf_waveform.c case IRE: IRE 3248 libavfilter/vf_waveform.c case IRE: IRE 3276 libavfilter/vf_waveform.c case IRE: