Watch the video full-screen from the University's website.
Those who watched the TV program of this event earlier this month will notice the difference.
This is the uncut version and the different camera angle gives you a better view of the pianist/how he plays.
I was very happy to hear fragments of Beethoven's concerto No.4, especially when he plays the contrast between the orchestra and piano parts in the 2nd movement. It reminded me of the premiere of this concerto in Feb. 2009 in Fukuoka, one of the happiest days in my life.