"There will be 1 hour of the Cure's gig at Hurricane Festival on German television (zdf Kultur) on 13th July, 5 p.m. cet. It can also be seen online at the same time (and for the next 7 days)." (Thanks Tina)
Update (July 12th, 2012): The video is up! Watch it here or on YouTube.
Webcast setlist: Pictures of You, High, Lovesong, Robert Interview, Sleep When I'm Dead, The Hungry Ghost, Bananafishbones, Robert interview, The Walk, Friday I'm In Love, Doing the Unstuck, Robert interview, Want, Wrong Number.
And the audio rip at SummerCure. (Thanks Secamfr)