gmerlin-encoders-extra software package provides non-free encoders for Gmerlin, 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 gmerlin-encoders-extra
gmerlin-encoders-extra is installed in your system.
Make ensure the gmerlin-encoders-extra package were installed using the commands given below,
$ sudo dpkg-query -l | grep gmerlin-encoders-extra *
You will get with gmerlin-encoders-extra package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Libraries |
| Package | gmerlin-encoders-extra |
| Version | 1.0.0-4ubuntu1 |
| Description | non-free encoders for Gmerlin |
| Sub Section | libs |