AXIOM – MEDIA – Include MIME Type Column

When viewing MEDIA > Pictures or MEDIA > Videos, it is not always possible to work out what the file type is other than to look at the file extension, which can of course be incorrect, or, for example, just show all GIFs. Could an additional column be added, 'MIME Type' for example (see MEDIA > Thumbcache Pictures) that would read the file header so that all file types can be identified, regardless of file extension. There does seem to be something like this in Videos (Content Format & Container Format) but this field is not populated consistently.