QUALITY="qp=18"
ENCOPTS="threads=2:bframes=8:b_pyramid:cabac:direct_pred=auto:weight_b:partitions=all:8x8dct:me=umh:frameref=5:subq=6:trellis=1:bime:brdo:ssim"

mencoder "${FILENAME}" \
-ovc x264 \
-oac faac -faacopts quality=888 \
-x264encopts ${QUALITY}:pass=1:${ENCOPTS} \
-vf pp=lb,crop=${CROP},spp,scale \
-passlogfile ${LOG} \
-o /dev/null 2> /dev/null

mencoder "${FILENAME}" \
-ovc x264 \
-oac faac -faacopts quality=888 \
-x264encopts ${QUALITY}:pass=2:${ENCOPTS} \
-vf pp=lb,crop=$CROP,spp,scale \
-passlogfile ${LOG} \
-o "$.output" 2> /dev/null