Media owners can change the media ownership and are able to add co-editors and co-publishers  to their media.

Co-editors can edit the entry’s details and metadata, trim media, replace media, edit captions, edit chapters, and edit slides. Co-editors cannot delete media or add new co-editors and co-publishers. Co-editors can see analytics data for the media they co-edit. Analytics data includes information such as the number of views your video has had and who has watched your video.

Co-publishers can publish media to their entitled Categories or Channels. This option must be enabled by your KMS administrator for this tab to display. Group support may be enabled for the Media Collaboration features. When enabled, you can select groups that may be assigned as co-editors/publishers for an entry.

Updating media ownership within Canvas

In Kaltura My Media, select the media (video, image or audio) item and select Actions -> Edit.