(19)

(11)

EP 2 756 684 A2

(12)

(88) Date of publication A3: 28.02.2013 (43) Date of publication: 23.07.2014 Bulletin 2014/30 (21) Application number: 12802805.7 (22) Date of filing: 21.06.2012

(51) International Patent Classification (IPC):  H04N 21/23(2011.01) (86) International application number: PCT/US2012/043546 (87) International publication number: WO 2012/177874 (27.12.2012 Gazette 2012/52)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 21.06.2011 US 201161499520 P 08.12.2011 US 201161568631 P 30.12.2011 US 201113341646 30.12.2011 US 201113341661 25.04.2012 US 201213455961 (71) Applicant: The Nielsen Company (US), LLC Schaumburg, IL 60176 (US)	(72) Inventors: BESEHANIC, Jan Tampa, Florida 33606 (US) BOSWORTH, Alan Odessa, Florida 33556 (US) RAMASWAMY, Arun Tampa, Florida 33626 (US) (74) Representative: Samson & Partner  Widenmayerstraße 5 80538 München 80538 München (DE)