33.160.60 多媒体系统和电话会议设备 标准查询与下载

ITU-T H SUPP 13-2015 网关控制协议：通用 ITU-T H.248 术语 第 2 版

Gateway control protocol: Common ITU-T H.248 terminology - Release 2

GSO IEC/TR 62251:2015 多媒体系统和设备 质量评估 视听通信系统

This Technical Report specifies items to be measured by objective methods, methods of measurement together with measuring conditions, processing of the measured data and presentation of acquired information for objective assessment of end-to-end quality of audiovideo communication systems over digital networks. The measurements are supposed to be conducted in a double-ended and a full reference. The systems are assumed to have electrical interface channels at the input and at the output of audio-video signals for objective assessment. The extension for systems that do not have such channels is left for further study.

Multimedia systems and equipment - Quality assessment - Audio-video communication systems

GSO IEC/TS 62045-1:2015 多媒体安全 使用和停止使用的设备和系统隐私保护指南 第1部分：总则

This part of IEC 62045 gives the guideline for methods for the protection of the user’s privacy in consumer equipment and systems, both when the equipment or systems are in use and out of use.

Multimedia security - Guideline for privacy protection of equipment and systems in and out of use - Part 1: General

GSO IEC/TS 62318:2015 多媒体系统和设备 多媒体家庭服务器系统 家庭服务器概念模型

This Technical Specification describes a home server conceptual model for multimedia home server systems. A home server conceptual model is specified from the standardization point of view to clarify the functionality and modularity of existing and future home servers. The model provides key technology of home servers to be standardized. It should be noted that the modelling is not intended for actual implementation of home servers. The modelling is expected to be a reference for discussing and developing new works of home server standardization, and to contribute to ease of operation and connectivity of home servers. The model is dealt with as an instance of the equipment structure model defined in IEC 61998.

Multimedia systems and equipment - Multimedia home server systems - Home server conceptual model

GSO IEC 61966-5:2015 多媒体系统和设备 颜色测量和管理 第5部分：使用等离子显示面板的设备

This part of IEC 61966 defines input test signals, measurement conditions, methods of measurement and reporting of the measured data, to be used for colour characterization and colour management of plasma display panels in multimedia systems. Colour control within equipment is outside the scope of this International Standard. It does not specify limiting values for various parameters.

Multimedia systems and equipment - Colour measurement and management - Part 5: Equipment using plasma display panels

GSO IEC/TR 62636:2015 主要多媒体服务器系统 应用数字版权许可码

This Technical Report provides guidelines to implement the digital rights permission code. It gives examples of fixed length permission codes derived from restricted code length profiling by using 23 specific usage scenarios to profile the variable-length digital rights permission code defined in IEC 62227 as fixed length digital rights permission code.

Multimedia home server systems - Implementation of digital rights permission code

GSO IEC/TS 62224:2015 多媒体主服务器系统 数字版权管理的概念模型

This Technical Specification explains the conceptual model of the protocol specification to exchange license information between DRM modules. This Technical Specification also outlines which models should be defined as standard models as well as the standard meanings (mainly from the viewpoint of information security in the environment, including home server systems).

Multimedia home server systems - Conceptual model for digital rights management

GSO IEC 62448:2015 多媒体设备与系统 电子图书与多媒体电子出版 电子出版通用格式

This International Standard specifies a generic format for multimedia e-publishing employed for e-book data interchange among data preparers and publishers, satisfying a number of publishers requirements: revisable, extensible and heterogeneous logical structure.

Multimedia systems and equipment - Multimedia e-publishing and e-books - Generic format for e-publishing

IEC 62842:2015 多媒体家庭服务器系统. 带有最小配置的文件分配系统

This International Standard specifies the method for allocating requested file space with no fragmentation, to minimize the need for reallocation of fragmented files in the Universal Disc Format (UDF) file system applied to hard disk drives used in hard disk recorders.

Multimedia home server systems - File allocation system with minimized reallocation

YD/T 2875-2015 IPTV媒体交付系统技术要求 内容接入

IPTV media delivery system technical requirements content access

YD/T 2918-2015 超文本传输协议状态（Cookie）管理机制技术规范

Technical Specification for Hypertext Transfer Protocol Status (Cookie) Management Mechanism

YD/T 2876-2015 内容分发网络技术要求 互连应用场景

Content distribution network technology requirements interconnection application scenarios

IEC TR 62964:2015 设备用图形符号.多媒体设备用图形符号.现行规程

This Technical Report provides the result of a study of some of the graphical symbols for use on equipment standardized in IEC 60417 being primarily intended to: - identify the equipment or a part of the equipment (e.g. a control or display); - indicate a functional state (e.g. on@ off@ alarm); - designate connections (e.g. terminals@ filling points for materials); - provide information on packaging (e.g. identification of contents@ instructions for handling); ?C provide instruction for the operation of the equipment (e.g. limitations of use); in the focus of contemporary use of graphical symbols for use on multimedia equipment@ and new possible meanings to be envisaged as well as new graphical symbols not yet standardized in IEC 60417.

Graphical symbols for use on equipment - Graphical symbols for multimedia equipment - Current practice

ITU-T H.460.22-2015 呼叫信令信息安全保护协议的磋商(第16研究组)

Negotiation of security protocols to protect ITU-T H.225.0 call signalling messages (Study Group 16)

ITU-T P.1201.2 ERRATUM 1-2015 视听媒体流质量的参数化非侵入式评估 更高分辨率应用领域；勘误表 1

Parametric non-intrusive assessment of audiovisual media streaming quality - Higher resolution application area; Erratum 1

KS C IEC 62251-2014(2019) 多媒体系统和设备 - 质量评估 - 音视频通讯系统

Multimedia systems and equipment — Quality assessment — Audio-video communication systems

KS C IEC 62251:2014 多媒体系统和设备 质量评定 视听通信系统

Multimedia systems and equipment — Quality assessment — Audio-video communication systems

GSO IEC 62605:2014 多媒体系统和设备 多媒体电子出版和电子书 电子词典的交换格式

This International Standard specifies the interchange format for e-dictionaries among publishers, content creators and manufacturers. This International Standard does not address the following aspects: • data formats for reading devices; • elements necessary for final print reproduction only; • rendering issues related to physical devices; • security issues such as DRM for document.

Multimedia systems and equipment - Multimedia e-publishing and e-books - Interchange format for e-dictionaries

GSO IEC 62480:2014 多媒体 LAN 网络适配器的网络接口

This International Standard specifies the requirements for the characteristics of the Network Adapter itself and the interface between the Network Adapter and Network-ready equipment as shown in Figure 1. Data exchanged between the Network Adapter and Network-ready equipment are basically for HES Class1. This standard does not specify the Home Networking Protocol by OSI layer 1-6 in the Network Adapter and any implementation of the software stack and hardware.

Multimedia home network - Network interfaces for network adapter

GSO IEC 62571:2014 数字有声读物文件格式和播放设备要求

This International Standard defines requirements and provides recommendations to publishers, software developers, content providers, and hardware manufacturers for the data structure, usability requirements, playback systems and delivery systems for audiobooks in digital file format. It should be noted that throughout this International Standard, the term audiobook is defined as any audio file or collection of audio files of primarily spoken word content that are played in a linear or specified order. Therefore, spoken word audio with occasional music, a narration of newspaper articles, or other similar spoken word audio is assimilated to audiobooks in this standard.

Digital audiobook file format and player requirements