[DVD Archive] Taco Bell Ads

I found this disc in a Spanish class at my school. I think this was some sort of education or TV studio copy of a Taco Bell ad compilation, in multiple languages. The case had listing of different advertisement names, in a label, with some video encoding specs, and it was a stamped DVD in normal DVD player format. Very odd. I am aware that some commercials have no video. This is not an error, because this disc is set up so all of the commercials are in one video. I think it may be an alternate audio track. The disc was like this when I watched it.