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EP 4 381 740 A1

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(43) Date of publication: 12.06.2024 Bulletin 2024/24 (21) Application number: 22786460.0 (22) Date of filing: 22.09.2022

(51) International Patent Classification (IPC):  H04N 19/96(2014.01) H04N 19/176(2014.01) H04N 19/50(2014.01) H04N 19/147(2014.01) H04N 19/103(2014.01) H04N 19/597(2014.01) (52) Cooperative Patent Classification (CPC): H04N 19/96; H04N 19/147; H04N 19/176; H04N 19/103; H04N 19/129; H04N 19/50; H04N 19/157; H04N 19/597 (86) International application number: PCT/IB2022/058973 (87) International publication number: WO 2023/057848 (13.04.2023 Gazette 2023/15)

(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: KH MA MD TN (30) Priority: 05.10.2021 US 202163262135 P 09.05.2022 US 202217739484 (71) Applicants: Sony Group Corporation Tokyo 108-0075 (JP) Sony Corporation of America New York, NY 10010 (US)

(72) Inventors: ZAGHETTO, Alexandre San Diego, California 92127 (US) TABATABAI, Ali San Diego, California 92127 (US) GRAZIOSI, Danillo San Diego, California 92127 (US) (74) Representative: D Young & Co LLP  3 Noble Street London EC2V 7BQ London EC2V 7BQ (GB)