Animated images
From MozillaZine Knowledge Base
Animated images are often annoying. You can turn them off in Mozilla Suite and Firefox, using the following procedure:
- In the Location Bar type about:config and hit Enter
- Type "anim" in the Filter field (to quickly find the needed preference)
- Double-click the image.animation_mode line and edit it to one of the following:
- none — will prevent image animation
- once — will let the image animate once
- normal — will allow it to play over and over
Alternatively, you can edit your user.js file to set this preference.
See also
- Other about:config entries.