ISO/IEC 14496-2-2004 信息技术.音频-可视对象的编码.第2部分:可视

百检网 2021-07-14
标准号:ISO/IEC 14496-2-2004
中文标准名称:信息技术.音频-可视对象的编码.第2部分:可视
英文标准名称:Information technology - Coding of audio-visual objects - Part 2: Visual
标准类型:L81
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:L81
国际标准分类号:35.040
适用范围:This part of ISO/IEC 14496 specifies the coded representation of picture information in the form of natural orsynthetic visual objects like video sequences of rectangular or arbitrarily shaped pictures, moving 2D meshes,animated 3D face and body models and texture for synthetic objects. The coded representation allows for contentbased access for digital storage media, digital video communication and other applications. ISO/IEC 14496specifies also the decoding process of the aforementioned coded representation. The representation supportsconstant bitrate transmission, variable bitrate transmission, robust transmission, content based random access(including normal random access), object based scalable decoding (including normal scalable decoding), objectbased bitstream editing, as well as special functions such as fast forward playback, fast reverse playback, slowmotion, pause and still pictures. Synthetic objects and coding of special 2D/3D meshes, texture, and animationparameters are provided for use with downloadable models to exploit mixed media and the bandwidth improvementassociated with remote manipulation of such models. ISO/IEC 14496 is intended to allow some level ofinteroperability with ISO/IEC 11172-2:1993, ISO/IEC 13818-2:2000 and ITU-T Recommendation H.263.

百检能给您带来哪些改变?

1、检测行业全覆盖,满足不同的检测;

2、实验室全覆盖,就近分配本地化检测;

3、工程师一对一服务,让检测更精准;

4、免费初检,初检不收取检测费用;

5、自助下单 快递免费上门取样;

6、周期短,费用低,服务周到;

7、拥有CMA、CNAS、CAL等权威资质;

8、检测报告权威有效、中国通用;

客户案例展示

  • 上海朗波王服饰有限公司
  • 浙江圣达生物药业股份有限公司
  • 天津市长庆电子科技有限公司
  • 上海纽特丝纺织品有限公司
  • 无锡露米娅纺织有限公司
  • 东方电气风电(凉山)有限公司
相关问答