That's "video" in Korean; transliterated from English as pi-di-o.
A fellow Fulbright fellow, Cody, posted this video she found on Vimeo that gives a sort of preview of what South Korea is going to be like. It's a pretty, nine-minute montage of footage taken around the peninsula, from hikers in the mountains to bars and restaurants in Seoul. It's well done (and it looks like the filmmakers are from SF -- cool!), so check it out!
Do you know South Korea? What cities, landmarks, or foods do you recognize in the video? What should I put on my Korea bucket list?