共找到 804 条与 音频、视频和视听系统综合 相关的标准,共 54 页
IEC 61883-6:2014(E) describes a protocol for the transmission of audio and music data employing IEEE 1394 and specifies essential requirements for the application of the protocol. This protocol can be applied to all modules or devices that have any kind of audio and/or music data processing, generation and conversion function blocks. This standard deals only with the transmission of audio and music data. The control, status and machine-readable description of these modules or devices should be defined outside of this standard according to each application area. This third edition cancels and replaces the second edition, published in 2005, and constitutes a technical revision. This edition includes the following changes: - AM824 sequence adaptation layer for Blu-ray Disc application is added. - Blocking transmission method becomes normative. - Previously defined protocols have been included for the sake of backwards compatibility.
Consumer audio/video equipment - Digital interface - Part 6: Audio and music data transmission protocol
面向内容保护的移动存储技术规范(CPRS:Content Protection for Removable Storage Management System)是以移动存储介质为载体,为数字音像制品内容的出版、发行、安全录制以及播放等过程提供安全保护及版权管理的系统。本标准规定了基于移动存储介质存储的数字内容,并进行播放的系统中,内容保护相关的技术规范,提出了针对内容保护的移动存储管理系统实现的技术要求,内容保护的移动存储设备间安全通讯的安全协议及内容的使用规则。
Content Protection for Removable Storage management System
This part of IEC 62379 specifies aspects of the common control interface that are common to all network technologies@ including setting up and tearing down of sessions and the service provided by the network.
Common control interface for networked digital audio and video products - Part 5-1: Transmission over networks - General
Digital audio interface - Part 1: General
La présente Norme internationale donne des directives relatives à la pratique courante en ce qui concerne les caractéristiques des interfaces analogiques multimédia permettant d'obtenir l'interopérabilité entre des matériels provenant de fabricants différents. Il ne s'agit pas d'une norme de performance.
Multimedia systems - Guide to the recommended characteristics of analogue interfaces to achieve interoperability
Methods for the subjective assessment of video quality, audio quality and audiovisual quality of Internet video and distribution quality television in any environment
Audio/video, information and communication technology equipment. Part 2: Explanatory information related to IEC 62368-1
Consumer audio/video equipment. Digital interface. Part 1. General
This Technical Report (TR) provides information on accessibility and usability terms, activities, completed and ongoing standards, technical reports, projects, and specifies user needs that may or may not apply to audio, video and multimedia systems and equipment. Comments about demographics and public policies are included. A checklist of accessibility and usability considerations is also included. Industry experts may or may not apply this information when they evaluate opportunities to integrate support for accessibility and usability in their work.
Audio, video and multimedia systems and equipment activities and considerations related to accessibility and usability
IEC/TS 62592:2012(E) specifies encoding guidelines for portable multimedia CE products using ISO base media file format and its family (ISO/IEC 14496-12, ISO/IEC 14496-14, and ISO/IEC 14496-15) with AVC (ISO/IEC 14496-10 and ITU-T H.264) and AAC2 (ISO/IEC 13818-3 and ISO/IEC 14496-3). These guidelines may also be applicable to portable non-CE products. It is applicable to the creation of MP4 files with AVC and AAC which are intended for storage, reproduction and display by portable CE products. It is applicable to both content generation software and hardware. This Technical Specification cancels and replaces the first edition published in 2009. and constitutes a technical revision. It includes the following significant technical changes: - added 23,976 fps to all classes; - added new class (class network SD); - added some metadata for CE content; - inserted some editorial improvements and clarifications.
Encoding guidelines for portable multimedia CE products using MP4 file format with AVC video codec and AAC audio codec
Sound and television broadcast receivers and associated equipment - Radio disturbance characteristics - Limits and methods of measurement
Electromagnetic compatibility - Product family standard for audio, video, audio-visual and entertainment lighting control apparatus for professional use - Part 1: Emissions; German version EN 55103-1:2009 + A1:2012
Multimedia systems. Guide to the recommended characteristics of analogue interfaces to achieve interoperability
Terrestrial digital multimedia broadcasting (T-DMB) receivers - Part 3: Common API (IEC 62516-3:2013); German version EN 62516-3:2013
Sound and television broadcast receivers and associated equipment. Radio disturbance characteristics. Limits and methods of measurement
Activities and considerations related to Wireless Power Transfer (WPT) for audio, video and multimedia systems and equipment
Terrestrial digital multimedia broadcasting (T-DMB) receivers. Common API
Audiovisual Systems Performance Verification
Audio, video and similar electronic apparatus. Safety requirements
Realtime audiovisual information system (RAVIS). Monitoring receiver. General technical requirements
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