On this page you can find information about creating media collections in Moodle. A media collection is a tool that allows you to add image, audio and video galleries to your course, and also make possible a collection-as-activity, which students can contribute to and be assessed on.
A media collection in Moodle: this collection contains 2 galleries, and has been made available
for students to add more.
Media collection galleries and items are not treated as user data. This means Importing, restoring, duplicating and using the Sharing cart will copy all galleries and gallery items inside the collection.