Recording a selection of a screen ends in `Failed to find element factory with name 'glsinkbin' for creating element`

Description:

As described here upstream: https://github.com/SeaDve/Kooha/issues/293

The package requires an additional package as a dependency to work flawless => gst-plugins-base

It is my request to add above software into the depends=() array of kooha, low prio however since it can easily be installed after.

Additional info:

• link to upstream bug report, if any: https://github.com/SeaDve/Kooha/issues/293

Steps to reproduce:

1. Install Kooha from the Arch Repo: pacman -Syu kooha
2. Open Kooha
3. Click on Capture a Selection of Screen
4. Click Record
5. Select Screen, which should get recorded
6. See error