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Mozilla.Policies.Firefox• Both

Default autoplay level

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If this policy is enabled, you can choose the default autoplay level. If this policy is disabled or not configured, audio is blocked by default. Note: Blocking audio and video does not work on the ESR.

Policy Details

Policy Name
Autoplay_Default
Registry Key
Software\Policies\Mozilla\Firefox\Permissions\Autoplay
Supported On
Firefox 76 or later, Firefox 68.8 ESR or later
Available Languages
en-usde-defr-frru-ru

Configuration Elements

Autoplay_Default

Type: enum

Allowed Values
  • allow-audio-video Allow Audio and Video
  • block-audio Block Audio
  • block-audio-video Block Audio and Video