avinfo software package provides Audio/Video information automatic extractor/file list generator, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install avinfo
avinfo is installed in your system.
Make ensure the avinfo package were installed using the commands given below,
$ sudo dpkg-query -l | grep avinfo *
You will get with avinfo package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Utilities |
| Package | avinfo |
| Version | 1.0.a15+20090102-1 |
| Description | Audio/Video information automatic extractor/file list generator |
| Sub Section | Utils |