There are two tables on the Reports tab that allow me to view and filter data. What's the difference between them?
Media Table
Use the Media table if you're looking for how many views a specific archive, event or encoder had during the selected date range. The view count in this table is the total of all of the individual pages (URLs) found in the Pages table for the event, archive or encoder. The Media table sums up all the different publish points, video pages, events, etc from the Pages table into one entity.
To learn more about the Media table, see Viewing and Filtering the Media Your Citizens Are Using.