Informationtechnology—Highefficiencycodingandmediadeliveryinheterogeneousenvironments—Part2:HighefficiencyvideocodingTechnologiesdel'information—Codageàhauteefficacitéetlivraisondesmediasdansdesenvironnementshétérogènes—Partie2:Codagevidéoàhauteefficacité©ISO/IEC2020INTERNATIONALSTANDARDISO/IEC23008-2ReferencenumberISO/IEC23008-2:2020(E)Fourthedition2020-08ISO/IEC23008-2:2020(E)ii©ISO/IEC2020–AllrightsreservedCOPYRIGHTPROTECTEDDOCUMENT©ISO/IEC2020Allrightsreserved.Unlessotherwisespecified,orrequiredinthecontextofitsimplementation,nopartofthispublicationmaybereproducedorutilizedotherwiseinanyformorbyanymeans,electronicormechanical,includingphotocopying,orpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbeloworISO’smemberbodyinthecountryoftherequester.ISOcopyrightofficeCP401•Ch.deBlandonnet8CH-1214Vernier,GenevaPhone:+41227490111Email:copyright@iso.orgWebsite:www.iso.orgPublishedinSwitzerlandISO/IEC23008-2:2020(E)©ISO/IEC2020–AllrightsreservediiiContentsPageForeword......................................................................................................................................................................viiIntroduction..............................................................................................................................................................viii1Scope........................................................................................................................................................................12Normativereferences........................................................................................................................................13Termsanddefinitions.......................................................................................................................................14Abbreviatedterms...........................................................................................
