Printing MPEG Encoding Information with mpgtx

The first test I did was to use the "-i" option to print MPEG encoding information from MPEG files.
1. Print MPEG encoding information from a MPEG 1 syste file:

C:\temp>\local\bin\mpgtx -i mpeg1vcd.mpeg
Mpeg 1 System File [Video/Audio]
Muxrate : 1.41 Mbps
Estimated Duration: 28.36s
Size [352 x 240] 29.97 fps 1.12 Mbps
Audio : Mpeg 1 layer 2
224 kbps 44100 Hz
Stereo, No emphasis

2. Print MPEG encoding information from a MPEG 1 video file:
C:\temp>\local\bin\mpgtx -i tracking.mpeg
Mpeg 1 Video File
Estimated Duration: 47.92s
Aspect ratio 1/1 (VGA)
Size [720 x 480] 30.00 fps 1.16 Mbps


3. Print MPEG encoding information from a MPEG 2 video file:
C:\temp>\local\bin\mpgtx -i video.m2v
Mpeg 2 Video File
Estimated Duration: 52.45s
Aspect ratio 4/3 (TV)
Not interlaced, chroma format: 4:2:0
Video Format: PAL
Display Size [720 x 576]
Size [704 x 576] 25.00 fps 7.50 Mbps