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GB/T 7400-2011广播电视术语

本标准规定了广播电视的主要术语和定义。本标准适用于广播电视系统。

GB/T 17975.2-2000信息技术 运动图象及其伴音信号的通用编码 第2部分:视频

本标准规定了数字存储媒体和数字视频通信用的图像信息的编码表示，并且规定了解码过程。这种表示支持恒定码率传输、可变码率传输、随机存取、信道跳换、可分级解码、比特流编辑、以及诸如快速正放、快速倒放、慢放、暂停的静像等特殊功能。本标准与GB/T 17191.2前向兼容，并与EDTV、HDTV、SDTV 格式上兼容或下兼容。 本标准主要应用于数字存贮媒体、视频广播与通信。存贮媒体可以与解码器直接联接，或是通过诸如总线、LAN或电信链路等通信设施与解码器联接。

GB/T 28161-2011数字电视广播业务信息规范

本标准规定了数字电视广播业务信息（SI)数据，这些数据是数字电视广播码流的组成部分，帮助用户从码流中选择业务和/或事件的信息，使综合接收解码器（IRD)能自动设置可供选择的业务。业务信息自动设置部分的数据主要由GB/T 17975.1-2000中的节目特定信息（PSI)给出。本标准规定了补充PSI的附加数据，以帮助IRD自动调谐，并规定了显示给用户的附加信息。显示这些信息的方式没有在本标准中规定，IRD制造商可以自由选择显示方式。电子节目指南（EPG)将成为数字电视传输的一种应用。本标准所规定的业务信息中包含的数据可以作为电子节目指南的基础。本标准适用于地面、有线、卫星等数字电视广播业务。

GB/T 28430-2012数字电视系统数据广播技术规范

本标准规定了数字电视广播系统中基于传送流的数据广播的数据结构、数据交换、数据传输协议等。本标准适用于地面数字电视、有限数字电视和卫星数字电视广播系统中的数据广播系统。

GY/T 200.2-2004HFC网络数据传输系统技术规范 第2部分： 射频接口及协议

本部分规定了HFC网络数据双向传输系统的物理层、数据链路层及网络层通信协议。本部分适用于HFC网络数据双向传输系统。

GY/T 220.6-2008移动多媒体广播.第6部分:条件接收

GY/T 220的本部分规定了移动多媒体广播条件接收系统的系统构成、总体要求、技术体系、逻辑架构和功能、分系统间接口、电子钱包模块、移动多媒体广播系统复用传输的适配等。本部分适用于通过卫星和/或地面无线发射的视频、音频、数据信息等移动多媒体广播系统。

GY/T 231-2008数字电视广播电子节目指南规范

本标准规定了应用于数字电视广播的基本 EPG 信息的内容格式和传输方式 , 以及应用于交换的扩展 EPG 信息的内容格式。对于应用于数字电视广播的扩展 EPG 内容格式和传输方式 , 由于与中间件和其他一些正在研究中的数字电视标准密切相关 , 本标准中目前未作规定。本标准没有规定 EPG 的生成和显示方式 , 运营商和数字电视接收终端制造商可以自由选择生成和显示方式。本标准适用于数字电视广播前端向接收终端传递基本 EPG 信息和数字电视广播前端之间交换 EPG 信息。

GY/T 244-2010广播电视数字微波传输电路运行维护规程

本标准规定了广播电视数字微波传输电路的运行、维护及管理等工作要求。本标准适用于广播电视传输用数字微波干线电路、支线电路的运行维护和管理。

ITU-R BT.1300-3 SPANISH-2005数字地面电视广播的业务复用,传送和识别方法

This Recommendation defines service transport methods and service multiplex methods for the terrestrial digital television broadcasting systems. It specifies the utilization of and constraints on the use of ISO/IEC Standard 13818-1 (MPEG-2 Systems).

ITU-R REPORT BT.2070-1-2009保护电视信号发送内容的广播

This Report comprises a report on the current “state of the art” of digital content protection for broadcast television and related services.

ITU-T SERIE H SUPP 3 FRENCH-2003全方位服务超高速数字用户线路(VDSL)在ITU-T建议h.610和h.611操作要求

ITU-T Recs H.610 and H.611 define the architecture and operations, administration monitoring and provisioning (OAMP) requirements for the delivery of video, data and voice services across a VDSL access network to an in-home environment, known as a Full-Service VDSL (FS-VDSL)network.This Supplement provides the operator requirements for services and infrastructure deployment upon which these Recommendations were based. The intent was to maximize commonality of the operators' requirements to help vendors to implement common products, which can then be offered in all international markets thereby achieving economies of scale.The Recommendations aim to enable the provisioning of a bundle of triple-play services in a reliable way, with minimal user intervention, respecting the key requirements of security and conditional access to the content and at a cost compatible with mass market deployment. Only the elements that need to be specified to achieve an interoperable low-cost platform are included in these specifications. It is intended that each service provider can define and evolve a distinct portfolio of competitive services using the 'bricks' defined in the Recommendations with downloadable software configuration.VDSL is referenced throughout the Supplement as the physical layer technology; however, the architectural specifications contained herein could be equally applicable to CPE and Access Networks employing other broadband physical layer technologies.

ITU-T SERIE H SUPP 3 SPANISH-2003全方位服务超高速数字用户线路(VDSL)在ITU-T建议h.610和h.611操作要求

ITU-T Recs H.610 and H.611 define the architecture and operations, administration monitoring and provisioning (OAMP) requirements for the delivery of video, data and voice services across a VDSL access network to an in-home environment, known as a Full-Service VDSL (FS-VDSL)network.This Supplement provides the operator requirements for services and infrastructure deployment upon which these Recommendations were based. The intent was to maximize commonality of the operators' requirements to help vendors to implement common products, which can then be offered in all international markets thereby achieving economies of scale.The Recommendations aim to enable the provisioning of a bundle of triple-play services in a reliable way, with minimal user intervention, respecting the key requirements of security and conditional access to the content and at a cost compatible with mass market deployment. Only the elements that need to be specified to achieve an interoperable low-cost platform are included in these specifications. It is intended that each service provider can define and evolve a distinct portfolio of competitive services using the 'bricks' defined in the Recommendations with downloadable software configuration.VDSL is referenced throughout the Supplement as the physical layer technology; however, the architectural specifications contained herein could be equally applicable to CPE and Access Networks employing other broadband physical layer technologies.

ITU-T T.801-2002信息技术-JPEG 2000图像编码系统:扩展系列T:远程信息处理业务使用的终端设备.第16研究组

This Recommendation | International Standard defines a set of lossless (bit-preserving) and lossy compression methods for coding continuous-tone, bi-level, grey-scale, colour digital still images, or multi-component images. This Recommendation | Internati

ANSI/INCITS/ISO/IEC 15444-2-2004信息技术.JPEG2000图像编码系统:扩展

ISO/IEC 15444-2:2004 defines a set of lossless (bit-preserving) and lossy compression methods for coding continuous-tone, bi-level, grey-scale, colour digital still images, or multi-component images.