NOISE_TEMPORAL     53 libavfilter/vf_noise.c     {"t", "temporal noise", 0, AV_OPT_TYPE_CONST, {.i64=NOISE_TEMPORAL}, 0, 0, FLAGS, #name"_flags"},                            \
NOISE_TEMPORAL    265 libavfilter/vf_noise.c         if ((!fp->rand_shift_init || (fp->flags & NOISE_TEMPORAL)) && fp->strength) {