gstreamer0.10-plugins-base-app software package provides GStreamer helper programs from the base set, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install gstreamer0.10-plugins-base-app
gstreamer0.10-plugins-base-app is installed in your system.
Make ensure the gstreamer0.10-plugins-base-app package were installed using the commands given below,
$ sudo dpkg-query -l | grep gstreamer0.10-plugins-base-app*
You will get with gstreamer0.10-plugins-base-app package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Utilities |
| Package | gstreamer0.10-plugins-base-app |
| Version | 0.10.36-1.1ubuntu2 |
| Description | GStreamer helper programs from the base set |
| Sub Section | Utils |