Learn about Digital Rights Management (DRM) content in Firefox and how to disable and re-enable DRM playback or troubleshoot problems.
Firefox can handle audio and video content on web pages and can open some media files. Learn about supported formats and managing playback.
Starting with Firefox 55, you can enjoy Virtual Reality (VR) content directly from your Windows desktop computer via the fully-implemented WebVR standard.
This article explains Firefox's virtual reality features and how to manage permissions for websites that ask to access your VR devices.
This page explains the technical documentation on how to control media in Firefox by using the Media Session API.