ME_ZERO           130 libavcodec/libxvidff.c        case ME_ZERO:   /* Quality 0 */
ME_ZERO           245 libavcodec/motion_est.c     if(s->me_method!=ME_ZERO && s->me_method!=ME_EPZS && s->me_method!=ME_X1 && s->avctx->codec_id != CODEC_ID_SNOW){
ME_ZERO          1002 libavcodec/motion_est.c     case ME_ZERO:
ME_ZERO          1273 libavcodec/motion_est.c     case ME_ZERO:
ME_ZERO            93 libavcodec/options.c {"zero", "zero motion estimation (fastest)", 0, FF_OPT_TYPE_CONST, ME_ZERO, INT_MIN, INT_MAX, V|E, "me_method" },