(19)

(11)

EP 4 537 284 A1

(12)

(43) Date of publication: 16.04.2025 Bulletin 2025/16 (21) Application number: 23741104.6 (22) Date of filing: 30.06.2023

(51) International Patent Classification (IPC):  G06Q 30/0204(2023.01) H04N 21/472(2011.01) H04N 21/25(2011.01) (52) Cooperative Patent Classification (CPC): H04N 21/252; G06Q 30/0204 (86) International application number: PCT/GB2023/051737 (87) International publication number: WO 2024/003582 (04.01.2024 Gazette 2024/01)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 30.06.2022 US 202263357340 P (71) Applicant: Grass Valley Limited Berkshire RG14 2NX (GB)	(72) Inventors: RILEY, Andrew Newbury Berkshire RG14 2NX (GB) WILSON, James Newbury Berkshire RG14 2NX (GB) CAIN, James Westland Newbury Berkshire RG14 2NX (GB) MEYER, Charles S. Newbury Berkshire RG14 2NX (GB) (74) Representative: Mathys & Squire  The Shard 32 London Bridge Street London SE1 9SG London SE1 9SG (GB)