
You can also disable a CDM and opt out of future updates by following the steps below. The CDM runs in a separate container called a sandbox, and you will be notified when a CDM is in use. Firefox downloads and enables the Google Widevine CDM on demand, with user permission, to give users a smooth experience on sites that require DRM.


Firefox downloads and enables the Google Widevine CDM by default to give users a smooth experience on sites that require DRM. Only 64-bit Linux is supported.įirefox for desktop supports the Google Widevine CDM for playing DRM-controlled content.

Note: Google Widevine ended support for 32-bit Linux on May 31, 2021.
