/usr/bin/ffmpeg -i 622003.mov -y  -vcodec libx264 -b 2570K -an -pass 1  -vpre slower_firstpass -vpre high -threads 1 -r 30 -s 1280x720 file_hd.mp4

ffmpeg version git-N-29387-gff558d7, Copyright (c) 2000-2011 the FFmpeg developers
  built on Apr 26 2011 16:12:44 with gcc 4.1.3 20080704 (prerelease) (Debian 4.1.2-25)
  configuration: --enable-version3 --enable-shared --enable-nonfree --enable-gpl --enable-libmp3lame --enable-libfaac --enable-libx264 --enable-filter=transpose --prefix=/opt/ffmpeg-26-04-2011v2
  libavutil    51.  0. 0 / 51.  0. 0
  libavcodec   53.  1. 0 / 53.  1. 0
  libavformat  53.  0. 3 / 53.  0. 3
  libavdevice  53.  0. 0 / 53.  0. 0
  libavfilter   2.  0. 0 /  2.  0. 0
  libswscale    0. 13. 0 /  0. 13. 0
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/webzine/www/videobeta/video/sources/622003':
  Metadata:
    major_brand     : mp42
    minor_version   : 19529834
    compatible_brands: mp42isom
    creation_time   : 2011-04-29 17:13:37
  Duration: 00:00:09.88, start: 0.000000, bitrate: 6708 kb/s
    Stream #0.0(eng): Audio: aac, 48000 Hz, stereo, s16, 128 kb/s
    Metadata:
      creation_time   : 2011-04-29 17:13:37
    Stream #0.1(eng): Video: h264 (High), yuv420p, 1280x720 [PAR 1:1 DAR 16:9], 6575 kb/s, 25 fps, 25 tbr, 25 tbn, 50 tbc
    Metadata:
      creation_time   : 2011-04-29 17:13:37
File for preset 'high' not found