One video, two videos, three videos, four.
http://www.nintendoworldreport.com/news/34468
Nintendo of America has announced their broadcasting schedule for E3 2013, with videos planned throughout the day on June 11.
Beginning at 10am EDT/7am PDT, Nintendo will air their main presentation, which is titled "Nintendo Direct @E3." Separate Nintendo Direct broadcasts for the European and Japanese audiences will be aired simultaneously, at 3pm BST and 11pm JST, respectively.
After this, at 3pm EDT/12pm PDT, Nintendo will present a series of interviews with numerous game developers. This will then be followed by the Wii U Software Showcase and Recap Video, which airs at 4pm EDT/1pm PDT.
Finally, at 10pm EDT/7pm PDT, a Day 1 Wrap-Up video is scheduled. Nintendo has also stated that their Facebook and Twitter pages will be updated with the latest news as it is unveiled in these presentations.