How is this different from entity_usage?

Seems like http://drupal.org/project/entity_usage is far more comprehensive, so I would probably just use that unless there is some compelling reason the maintainers created this instead of using an existing contrib.

Hello scotwith1t
With Entity Usage it is not possible to have the number of pages containing the media if the media is added via paragraph.
This module allows that.

Entity Usage does give you the usage of media in paragraphs and with a little digging you can figure out which node or other entity reference revision field it is found in but I'm suggesting that, as with anything else in the Drupal community, an improvement could be offered to the Entity Usage module to fill in a gap as needed, rather than creating a new, separate module.