NOISE_MODE        162 libavfilter/af_afftdn.c     {  "n", "noise",                      0,                       AV_OPT_TYPE_CONST,  {.i64 = NOISE_MODE},    0,  0, AFR, "mode" },
NOISE_MODE       1245 libavfilter/af_afftdn.c         case NOISE_MODE:
NOISE_MODE         85 libavfilter/af_anlmdn.c     {  "n", "noise",                 0,          AV_OPT_TYPE_CONST,    {.i64=NOISE_MODE},0,  0, AFT, "mode" },
NOISE_MODE        249 libavfilter/af_anlmdn.c         case NOISE_MODE: dst[i - S] = f[i] - (P / Q); break;
NOISE_MODE         74 libavfilter/af_anlms.c     {  "n", "noise",                 0,          AV_OPT_TYPE_CONST,    {.i64=NOISE_MODE},   0, 0, AT, "mode" },
NOISE_MODE        160 libavfilter/af_anlms.c     case NOISE_MODE: output = desired - output; break;