administrator$ ffprobe -show_streams Movies/DVR_0_1_20120405_073007.mpg
ffprobe version 0.7.5, Copyright (c) 2007-2011 the FFmpeg developers
  built on Sep 29 2011 15:35:10 with gcc 4.2.1 (Apple Inc. build 5666) (dot 3)
  configuration: --prefix=/opt/local --enable-gpl --enable-postproc --enable-swscale --enable-avfilter --enable-libmp3lame --enable-libvorbis --enable-libtheora --enable-libdirac --enable-libschroedinger --enable-libxvid --enable-libx264 --enable-libvpx --enable-libspeex --mandir=/opt/local/share/man --enable-shared --enable-pthreads --disable-indevs --cc=/usr/bin/gcc-4.2 --arch=x86_64 --enable-yasm
  libavutil    50. 43. 0 / 50. 43. 0
  libavcodec   52.122. 0 / 52.122. 0
  libavformat  52.110. 0 / 52.110. 0
  libavdevice  52.  5. 0 / 52.  5. 0
  libavfilter   1. 80. 0 /  1. 80. 0
  libswscale    0. 14. 1 /  0. 14. 1
  libpostproc  51.  2. 0 / 51.  2. 0
Input #0, mpeg, from 'Movies/DVR_0_1_20120405_073007.mpg':
  Duration: 16:29:44.71, start: 71384.397600, bitrate: 564 kb/s
    Stream #0.0[0x1e0]: Video: h264 (Constrained Baseline), yuv420p, 704x480, 90k tbr, 90k tbn
[STREAM]
index=0
codec_name=h264
codec_long_name=H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
codec_type=video
codec_time_base=0/2
codec_tag_string=[0][0][0][0]
codec_tag=0x0000
width=704
height=480
has_b_frames=0
pix_fmt=yuv420p
id=0x1e0
r_frame_rate=90000/1
avg_frame_rate=0/0
time_base=1/90000
start_time=71384.397600
duration=59384.711489
[/STREAM]