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EP 3 178 234 A1

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(43) Date of publication: 14.06.2017 Bulletin 2017/24 (21) Application number: 15750976.1 (22) Date of filing: 05.08.2015

(51) International Patent Classification (IPC):  H04N 21/258(2011.01) H04N 21/2665(2011.01) H04N 21/472(2011.01) H04N 21/25(2011.01) H04N 21/442(2011.01) H04N 21/466(2011.01) H04N 21/262(2011.01) H04N 21/422(2011.01) H04N 21/658(2011.01) H04N 21/482(2011.01) H04N 21/45(2011.01) (86) International application number: PCT/EP2015/068118 (87) International publication number: WO 2016/020464 (11.02.2016 Gazette 2016/06)

(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 Designated Extension States: BA ME Designated Validation States: MA (30) Priority: 05.08.2014 US 201462033445 P 31.10.2014 US 201462073813 P 31.10.2014 US 201414530435 (71) Applicant: Piksel, Inc. Wilmington, DE 19801 (US)

(72) Inventors: SHAW, Philip York North Yorkshire YO31 8RT (GB) BRETT, Leigh San Marcos California 92078 (US) BULLETT, Kristian Heslington York, YO10 5ZD (GB) CARVAJAL, José 29010 Malaga (ES) STEKOLSHCHIK, Felix San Diego California 92116 (US) JOHAR, Puneet Rawcliffe York, YO30 4UF (GB) MAAS, Hans-Jürgen 55131 Mainz (DE) HEILAND, Peter Dover Massachusetts 02030 (US) TILLMANN, Ralf Wilhelm 68309 Mannheim (DE) CHRISTIE, Mark Auckley Doncaster DN9 3NW (GB) (74) Representative: Williams, David John  Page White & Farrer Bedford House John Street London WC1N 2BF London WC1N 2BF (GB)