Cover

Usage: cover()

Description

This filter is used in GIFs to extract their first frame as the image to be used as cover.

Note

This filter will only function when USE_GIFSICLE_ENGINE are set to True in thumbor.conf:

USE_GIFSICLE_ENGINE = True

No arguments.

`http://localhost:8888/unsafe/filters:cover()/http://server.my/animated_static.gif`