Users having permissions to edit closed captions can access the media content for editing the captions. 

Accessing the Caption Edit page

The user will be taken to the captions admin interface via the Caption creator tool interface after login. Here the user has the option to either see the listing of all files or provide a URL of an illumira resource. 

Selecting media and editing Captions:

The list displays all media resources for which the user has permissions to edit the captions. The user can select a resource to edit/create its captions. 

Users can also search for a media resource and select it.

Providing a Media URL or Parameter:

Users can also provide the media URL or  Basic LTI parameter to reach the resource they want to caption.