CT-MBP11:mediainfo craigtreleaven$ which mediainfo
/opt/local/bin/mediainfo
CT-MBP11:mediainfo craigtreleaven$ mediainfo --version
MediaInfo Command line, 
MediaInfoLib - v0.7.60
CT-MBP11:mediainfo craigtreleaven$ mediainfo /Volumes/AtRisk\ 2/Myth_Demo_Recorder/Sample.mpg 
General
ID                                       : 2139 (0x85B)
Complete name                            : /Volumes/AtRisk 2/Myth_Demo_Recorder/Sample.mpg
Format                                   : MPEG-TS
File size                                : 2.98 GiB
Duration                                 : 29mn 59s
Overall bit rate mode                    : Variable
Overall bit rate                         : 14.2 Mbps

Video
ID                                       : 49 (0x31)
Menu ID                                  : 1 (0x1)
Format                                   : MPEG Video
Format version                           : Version 2
Format profile                           : Main@High
Format settings, BVOP                    : Yes
Format settings, Matrix                  : Default
Format settings, GOP                     : M=3, N=45
Codec ID                                 : 2
Duration                                 : 29mn 58s
Bit rate mode                            : Variable
Bit rate                                 : 12.9 Mbps
Maximum bit rate                         : 24.0 Mbps
Width                                    : 1 280 pixels
Height                                   : 720 pixels
Display aspect ratio                     : 16:9
Active Format Description                : Letterbox 16:9 image, with alternative 4:3 center
Frame rate                               : 59.940 fps
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Compression mode                         : Lossy
Bits/(Pixel*Frame)                       : 0.233
Stream size                              : 2.70 GiB (90%)

Audio #1
ID                                       : 52 (0x34)
Menu ID                                  : 1 (0x1)
Format                                   : AC-3
Format/Info                              : Audio Coding 3
Mode extension                           : CM (complete main)
Format settings, Endianness              : Big
Codec ID                                 : 129
Duration                                 : 29mn 59s
Bit rate mode                            : Constant
Bit rate                                 : 448 Kbps
Channel(s)                               : 2 channels
Channel positions                        : Front: L R
Sampling rate                            : 48.0 KHz
Bit depth                                : 16 bits
Compression mode                         : Lossy
Stream size                              : 96.1 MiB (3%)
Language                                 : English

Audio #2
ID                                       : 53 (0x35)
Menu ID                                  : 1 (0x1)
Format                                   : AC-3
Format/Info                              : Audio Coding 3
Mode extension                           : VI (visually impaired)
Format settings, Endianness              : Big
Codec ID                                 : 129
Duration                                 : 29mn 59s
Bit rate mode                            : Constant
Bit rate                                 : 192 Kbps
Channel(s)                               : 2 channels
Channel positions                        : Front: L R
Sampling rate                            : 48.0 KHz
Bit depth                                : 16 bits
Compression mode                         : Lossy
Stream size                              : 41.2 MiB (1%)
Language                                 : English

Text #1
ID                                       : 49 (0x31)-CC1
Menu ID                                  : 1 (0x1)
Format                                   : EIA-608
Muxing mode                              : A/53 / DTVCC Transport
Muxing mode, more info                   : Muxed in Video #1
Duration                                 : 29mn 58s
Bit rate mode                            : Constant
Stream size                              : 0.00 Byte (0%)

Text #2
ID                                       : 49 (0x31)-1
Menu ID                                  : 1 (0x1)
Format                                   : EIA-708
Muxing mode                              : A/53 / DTVCC Transport
Muxing mode, more info                   : Muxed in Video #1
Duration                                 : 29mn 58s
Bit rate mode                            : Constant
Stream size                              : 0.00 Byte (0%)


CT-MBP11:mediainfo craigtreleaven$