Re: first thing first

Ça donne ça :

General
Complete name : video.avi
Format : AVI
Format/Info : Audio Video Interleave
File size : 203 MiB

Video #1
ID : 0
Format : MPEG Video
Format version : Version 2
Format profile : Main@Main
Format settings, BVOP : Yes
Format settings, Matrix : Custom
Format settings, GOP : M=3, N=30
Codec ID : mpg2
Codec ID/Info : (MPEG-1/2) FFmpeg
Codec ID/Hint : Ffmpeg
Maximum bit rate : 2 500 Kbps
Width : 704 pixels
Height : 480 pixels
Display aspect ratio : 4:3
Frame rate : 29.970 fps
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan order : Top Field First
Compression mode : Lossy
Writing library : Vweb MPEG-2 video sequence /

Video #2
ID : 1
Format : MPEG Video
Format version : Version 2
Format profile : Main@Main
Format settings, BVOP : Yes
Format settings, Matrix : Custom
Format settings, GOP : M=3, N=30
Codec ID : mpg2
Codec ID/Info : (MPEG-1/2) FFmpeg
Codec ID/Hint : Ffmpeg
Maximum bit rate : 2 500 Kbps
Width : 704 pixels
Height : 480 pixels
Display aspect ratio : 4:3
Frame rate : 29.970 fps
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan order : Top Field First
Compression mode : Lossy
Writing library : Vweb MPEG-2 video sequence /

Audio
ID : 2
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 2
Codec ID : 55
Codec ID/Hint : MP3
Bit rate mode : Constant
Bit rate : 224 Kbps
Channel(s) : 2 channels
Sampling rate : 48.0 KHz
Compression mode : Lossy
Alignment : Aligned on interleaves

« I approve of any development that makes it more difficult for governments and criminals to monopolize the use of force. » Eric Raymond