现行

ISO/IEC 23090-14-2023/AMD1-2023

Amendment 1 - Information technology - Coded representation of immersive media - Part 14: Scene description
修改件1.信息技术.沉浸式媒体的编码表示.第14部分:场景描述

2023-11-09

现行

ISO/IEC 23090-6-2021/AMD1-2024

Amendment 1 - Information technology - Coded representation of immersive media - Part 6: Immersive media metrics
修改件1.信息技术.沉浸式媒体的编码表示.第6部分:沉浸式媒体度量

2024-01-19

现行

BS ISO/IEC 13522-1-1997

Information technology. Coding of multimedia and hypermedia information-MHEG object representation. Base notation (ASN.1)
信息技术 多媒体和超媒体信息的编码 MHEG对象表示法 基本符号（ASN.1）

1997-08-15

现行

ISO/IEC 13522-1-1997

Information technology — Coding of multimedia and hypermedia information — Part 1: MHEG object representation — Base notation (ASN.1)
信息技术——多媒体和超媒体信息编码第1部分:MHEG对象表示法——基本符号（ASN.1）

1997-05-29

现行

ISO/IEC 23090-14-2023/Amd 1-2023

Information technology — Coded representation of immersive media — Part 14: Scene description — Amendment 1: Support for immersive media codecs in scene description
信息技术沉浸式媒体的编码表示第14部分:场景描述修改1:场景描述中对沉浸式媒体编解码器的支持

2023-11-09

现行

ISO/IEC 23090-10-2022/Amd 1-2022

Information technology — Coded representation of immersive media — Part 10: Carriage of visual volumetric video-based coding data — Amendment 1: Support of packed video data
信息技术.沉浸式媒体的编码表示.第10部分:基于视觉体积视频的编码数据的载体.修改件1:压缩视频数据的支持

2022-11-08

现行

ISO/IEC 23094-1-2020/AMD1-2023

Amendment 1 - Information technology - General video coding - Part 1: Essential video coding - Green metadata supplemental enhancement information
修改件1.信息技术.通用视频编码.第1部分:基本视频编码.绿色元数据补充增强信息

2023-08-11

现行

ISO/IEC 23094-1-2020/Amd 1-2023

Information technology — General video coding — Part 1: Essential video coding — Amendment 1: Green metadata supplemental enhancement information
信息技术通用视频编码第1部分:基本视频编码修改件1:绿色元数据补充增强信息

2023-08-11

现行

ISO/IEC 23090-6-2021/Amd 1-2024

Information technology — Coded representation of immersive media — Part 6: Immersive media metrics — Amendment 1: Immersive media metrics for V3C Data and OMAF
信息技术.沉浸式媒体的编码表示.第6部分:沉浸式媒体度量.修改件1:V3C数据和OMAF的沉浸式媒体量度

2024-01-19

现行

ISO/IEC 23091-3-2018/AMD1-2022

Amendment 1 - Information technology - Coding-independent code points - Part 3: Audio - Headphone support
修改件1.信息技术.独立代码点编码.第3部分:音频.耳机支架

2022-04-12

现行

ISO/IEC 23091-3-2018/Amd 1-2022

Information technology — Coding-independent code points — Part 3: Audio — Amendment 1: Headphone support
信息技术.独立代码点编码.第3部分:音频.修改件1:耳机支架

2022-04-12

现行

ISO/IEC 14496-16-2011/AMD1-2011

Amendment 1 - Information technology -- Coding of audio-visual objects -- Part 16: Animation Framework eXtension (AFX) - Efficient representation of 3D meshes with multiple attributes
修改件1.信息技术视听对象编码第16部分:动画框架扩展（AFX）.具有多个属性的三维网格的有效表示

2011-11-28

现行

ISO/IEC 23090-18-2024/Amd 1-2024

Information technology — Coded representation of immersive media — Part 18: Carriage of geometry-based point cloud compression data — Amendment 1: Support for temporal scalability
信息技术沉浸式媒体的编码表示第18部分:基于几何的点云压缩数据的传输修改1:支持时间可扩展性

2024-09-12

现行

ISO/IEC 23090-18-2024/AMD1-2024

Information technology - Coded representation of immersive media - Part 18: Carriage of geometry-based point cloud compression data - Amendment 1: Support for temporal scalability
信息技术.沉浸式媒体的编码表示.第18部分:基于几何的点云压缩数据的传输.修改件1:支持时间可扩展性

2024-09-12

现行

ISO/IEC 14496-16-2011/Amd 1-2011

Information technology — Coding of audio-visual objects — Part 16: Animation Framework eXtension (AFX) — Amendment 1: Efficient representation of 3D meshes with multiple attributes
多属性三维网格的高效表示

2011-11-28

现行

ISO/IEC 14496-4-2004/AMD29-2008

Amendment 29 - Information technology -- Coding of audio-visual objects -- Part 4: Conformance testing - Symbolic Music Representation conformance
修改件29—信息技术—视听对象编码—第4部分:一致性试验—符号音乐表示一致性

2008-06-25

现行

ISO/IEC 14496-4-2004/Amd 29-2008

Information technology — Coding of audio-visual objects — Part 4: Conformance testing — Amendment 29: Symbolic Music Representation conformance
符号音乐表现

2008-06-25

现行

ISO/IEC 14496-5-2001/AMD16-2008

Amendment 16 - Information technology -- Coding of audio-visual objects -- Part 5: Reference software - Symbolic Music Representation reference software
修改件16-信息技术视听对象编码第5部分:参考软件符号音乐表示参考软件

2008-07-07

现行

ISO/IEC 14496-5-2001/Amd 16-2008

Information technology — Coding of audio-visual objects — Part 5: Reference software — Amendment 16: Symbolic Music Representation reference software
符号音乐表现参考软件

2008-07-07

现行

ISO/IEC 14496-20-2008/Amd 1-2009

Information technology — Coding of audio-visual objects — Part 20: Lightweight Application Scene Representation (LASeR) and Simple Aggregation Format (SAF) — Amendment 1: Extensions to support SVGT1.2
支持SVGT1.2的扩展

2009-04-03