HTML5 media playback feature
Being a standard technique, HTML5 media will be universally playable. The visitor has to install no additional plug-ins. All the latest (popular) Web browsers come with built-in HTML5 and media playback support. Even so, sometimes the user is asked to install some additional plug-ins. But that installation is sufficient for any website. The time taken to load the external service can be saved since it is not required. If you use a free software Web browser and if it depends on free software media playback technology, the process is truly ‘libre’. Such browsers include Mozilla Firefox and Epiphany.