ISO/IEC 14496-4 AMD 20-2008 信息技术.视听对象的编码.第4部分:一致性试验.修改件20:可升级的无损失码(SLS)一致性

标准号：ISO/IEC 14496-4 AMD 20-2008
中文标准名称：信息技术.视听对象的编码.第4部分:一致性试验.修改件20:可升级的无损失码(SLS)一致性
英文标准名称：Information technology - Coding of audio-visual objects - Part 4: Conformance testing - Amendment 20: Scalable to lossless coding (SLS) conformance
标准类型：L71
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：L71
国际标准分类号：35.040
适用范围：The main task of the joint technical committee is to prepare International Standards. Draft InternationalStandards adopted by the joint technical committee are circulated to national bodies for voting. Publication asan International Standard requires approval by at least 75 % of the national bodies casting a vote.Attention is drawn to the possibility that some of the elements of this document may be the subject of patentrights. ISO and IEC shall not be held responsible for identifying any or all such patent rights.Amendment20 to ISO/IEC 14496-4:2004 was prepared by Joint Technical Committee ISO/IECJTC 1,/nformation techno/ogy, Subcommittee SC 29, Coding of audio, picture, mu/timedia and hypermediainformation.This Amendment adds the conformance testing for the SLS audio object types defined in 14496-3.