Just like a hand-coded website, your Joomla! website can easily contain multimedia site content. In fact, the Joomla! CMS is constructed to easily create, manage, and present multiple content types, allowing you to publish these on your site pages.

The approach of including multimedia material into a software driven web framework (such as the Joomla! CMS) can be different than that of a hand-coded website. The media elements used will need to be included and deployed in a way conforming to the Joomla! CMS framework.

The Joomla! CMS web platform is designed for content management and to be as lightweight as possible in additional clutter. Out of the box it does a great job at managing content, but the application framework offers the ability for thousands of developers around the world to contribute additional features for the base CMS. These are called Joomla! Extensions.

Joomla! Extensions are third-party products which have been written to enhance the core Joomla! capabilities. They come in all shapes and sizes and can add powerful functionality to your default Joomla! There are thousands of Joomla! Extensions available in the Joomla! Extension Directory (JED) located at http://extensions.joomla.org as well as other Joomla! resources available on the Internet.

Multimedia extensions contribute to a large section of the JED, and we will be highlighting some of the most powerful and useful extensions in the following chapters.