AVCOL_SPC_BT2020_NCL  449 libavcodec/options_table.h {"bt2020_ncl",  "BT.2020 NCL", 0, AV_OPT_TYPE_CONST, {.i64 = AVCOL_SPC_BT2020_NCL },  INT_MIN, INT_MAX, V|E|D, "colorspace_type"},
AVCOL_SPC_BT2020_NCL 1019 libavformat/mov.c         if (color_matrix >= AVCOL_SPC_BT2020_NCL)