ME_ZERO           412 libavcodec/libxvid.c     case ME_ZERO:   /* Quality 0 */
ME_ZERO           314 libavcodec/motion_est.c     if(s->me_method!=ME_ZERO && s->me_method!=ME_EPZS && s->me_method!=ME_X1 && s->avctx->codec_id != AV_CODEC_ID_SNOW){
ME_ZERO           925 libavcodec/motion_est.c     case ME_ZERO:
ME_ZERO          1145 libavcodec/motion_est.c     case ME_ZERO:
ME_ZERO            94 libavcodec/options_table.h {"zero", "zero motion estimation (fastest)", 0, AV_OPT_TYPE_CONST, {.i64 = ME_ZERO }, INT_MIN, INT_MAX, V|E, "me_method" },