YADIF_MODE_SEND_FRAME  509 libavfilter/vf_yadif.c     { "mode",   "specify the interlacing mode", OFFSET(mode), AV_OPT_TYPE_INT, {.i64=YADIF_MODE_SEND_FRAME}, 0, 3, FLAGS, "mode"},
YADIF_MODE_SEND_FRAME  510 libavfilter/vf_yadif.c     CONST("send_frame",           "send one frame for each frame",                                     YADIF_MODE_SEND_FRAME,           "mode"),