mencoder mf://../data/320_480_%%02d.jpg -audiofile ../data/sound_bg.mp3 -o ../test.mp4 -mf fps=1:type=jpg -vf dsize=480:352:2,scale=-8:-8,harddup -oac faac -faacopts mpeg=4:object=2:raw:br=128 -of lavf -lavfopts format=mp4 -ovc x264 -sws 9 -x264encopts nocabac:level_idc=30:bframes=0:bitrate=512:threads=auto:turbo=1:global_header:threads=auto:subq=5:frameref=6:partitions=all:trellis=1:chroma_me:me=umh * 참고사이트 – http://www.axllent.org/docs/video/mencoder_for_iphone_android