DEFAULT_MODE_INFER_NO_SUBS 1415 libavformat/matroskaenc.c         if (mkv->default_mode != DEFAULT_MODE_INFER_NO_SUBS)
DEFAULT_MODE_INFER_NO_SUBS 2795 libavformat/matroskaenc.c     { "infer_no_subs", "For each track type, mark the first track of disposition default as default; for audio and video: if none exists, mark the first track as default.", 0, AV_OPT_TYPE_CONST, { .i64 = DEFAULT_MODE_INFER_NO_SUBS }, 0, 0, FLAGS, "default_mode" },