There are a number of tools and extensions which can be used in combination with Opencast.
Tobira
This video portal runs separately from your main Opencast install, keeping your videos online even if Opencast is in maintenance. Tobira combines the best of automation, a robust customization engine, and a strong search tool to provide users with a great experience.
Tobira on GitHub
Opencast Studio
Opencast Studio can be used to record videos directly in the user’s browser. Feel free to try Opencast Studio right now, without even installing Opencast.
Opencast Studio on GitHub
pyCA
pyCA is a fully functional Opencast capture agent written in Python. It is free software, licensed under the terms of the GNU Lesser General Public License. PyCA can be run on almost any kind of devices: A regular PC equipped with capture cards, a server to capture network streams, small boards or embedded devices like Raspberry Pi, Beagleboard, …
pyCA on GitHub
Opencast Annotation Tool
The Opencast Annotation Tool is a free and open-source annotation tool. The aim of this software is to provide teachers and learners with an easy to use tool to annotate videos.
Opencast Annotation Tool on GitHub
Opencast 