gpac software package provides GPAC Project on Advanced Content - utilities, you can install in your Debian 7 (Wheezy) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install gpac
gpac is installed in your system.
Make ensure the gpac package were installed using the commands given below,
$ sudo dpkg-query -l | grep gpac *
You will get with gpac package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Graphics |
| Package | gpac |
| Version | 0.5.0~dfsg0-1 |
| Description | GPAC Project on Advanced Content - utilities |
| Sub Section | Graphics |