HDCD_ANA_CDT_DESC 939 libavfilter/af_hdcd.c HDCD_ANA_CDT_DESC, HDCD_ANA_CDT_DESC 1000 libavfilter/af_hdcd.c { "cdt", HDCD_ANA_CDT_DESC, 0, AV_OPT_TYPE_CONST, {.i64=HDCD_ANA_CDT}, 0, 0, A, "analyze_mode" },