[MEncoder-users] finish file size problem ! (2 pass XViD encoding )

[hungbp]

Hi aal,
My script :
mencoder input.avi \
-mc 0 \
-vf crop=704:384:8:46,scale=640:384 \
-oac copy \
-ovc xvid -xvidencopts turbo:pass=1:autoaspect \
-ffourcc XVID \
-ofps 29,970 \
-o finish-1pass.avi
wait
mencoder input.avi \
-mc 0 \
-vf crop=704:384:8:46,scale=640:384 \
-oac copy \
-ovc xvid -xvidencopts bitrate=-700000:pass=2:autoaspect \
-ffourcc XVID \
-ofps 29,970 \
-o finish.avi

The encoding done well , but :the size of finish.avi  isnot 700MB !  what I
did wrong ?
--------
mindentify input

ID_VIDEO_ID=0
ID_AUDIO_ID=1
ID_FILENAME="input.avi"
ID_DEMUXER=avi
ID_VIDEO_FORMAT=DIVX
ID_VIDEO_BITRATE=1199984
ID_VIDEO_WIDTH=720
ID_VIDEO_HEIGHT=480
ID_VIDEO_FPS=29.970
ID_VIDEO_ASPECT=0.0000
ID_AUDIO_FORMAT=85
ID_AUDIO_BITRATE=128000
ID_AUDIO_RATE=0
ID_AUDIO_NCH=0
ID_LENGTH=6061.69
ID_VIDEO_CODEC=ffodivx
ID_AUDIO_BITRATE=128000
ID_AUDIO_RATE=48000
ID_AUDIO_NCH=2
ID_AUDIO_CODEC=mp3
--------
mindentify finish.avi

ID_VIDEO_ID=0
ID_AUDIO_ID=1
ID_CLIP_INFO_NAME0=Software
ID_CLIP_INFO_VALUE0=MEncoder dev-SVN-rUNKNOWN-4.1.2
ID_CLIP_INFO_N=1
ID_FILENAME="finish.avi"
ID_DEMUXER=avi
ID_VIDEO_FORMAT=XVID
ID_VIDEO_BITRATE=940112
ID_VIDEO_WIDTH=640
ID_VIDEO_HEIGHT=384
ID_VIDEO_FPS=29.970
ID_VIDEO_ASPECT=1.8335
ID_AUDIO_FORMAT=85
ID_AUDIO_BITRATE=128000
ID_AUDIO_RATE=0
ID_AUDIO_NCH=0
ID_LENGTH=6061.70
ID_VIDEO_CODEC=ffodivx
ID_AUDIO_BITRATE=128000
ID_AUDIO_RATE=48000
ID_AUDIO_NCH=2
ID_AUDIO_CODEC=mp3
------

thx.