(19)

(11)

EP 2 652 955 A1

(12)

(43) Date of publication: 23.10.2013 Bulletin 2013/43 (21) Application number: 11813402.2 (22) Date of filing: 14.12.2011

(51) International Patent Classification (IPC):  H04N 13/00(2006.01) H04N 13/04(2006.01) (86) International application number: PCT/IB2011/055663 (87) International publication number: WO 2012/080961 (21.06.2012 Gazette 2012/25)

(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: 14.12.2010 IT TO20100996 (71) Applicant: RAI RADIOTELEVISIONE ITALIANA S.p.A. 00195 Roma (IT)	(72) Inventor: MURATORI, Mario I-10020 Verrua Savoia (IT) (74) Representative: Camolese, Marco et al Metroconsult S.r.l. Via Sestriere 100 10060 None (TO) 10060 None (TO) (IT)