If a file is licensed under a Creative Commons license, we want the Media Viewer to display its 'CC' label (e.g. 'CC-BY-SA-3.0'), as described in our Mingle feature requirement (1).
But this doesn't seem to be working as intended on our multimedia alpha prototype (2). For example, the aquarium photo in the attached screenshot (3) is licensed under 'CC-BY-SA-3.0' (hidden category), but that label is not displayed on the alpha prototype.
Instead, it just says 'Licensing Info'. Even if it were not CC, the recommended copy for generic links is 'See license info', as requested on Mingle.
More info about Media Viewer on our project page (3).