共找到 386 条与 音频、视频和视听工程 相关的标准,共 26 页
本标准规定了安防视频监控系统视频指标的术语和定义、测试设备、测试条件、检测方法。 本标准适用于各类安防视频监控系统的视频性能指标的检测。
General detection method for video index of security video surveillance system
Technical requirements and measurement methods for white LED lamps for film and television use
Video program dialogue subtitle data format specification
Cable digital television optical link technical requirements and measurement methods
Efficient Audio and Video Coding Part 1: Video
Audio@ video and information technology equipment - Routine electrical safety testing in production
NGB broadband access system HINOC2.0 physical layer and media access control layer technical specifications
Subjective evaluation method for small audio impairments
General specifications for digital television terrestrial broadcast transmitters
Coding and decoding technical requirements for digital television signals during transmission and secondary distribution
IEC 62753:2015(E) specifies the basic functions, interfaces, performance requirements and test methods of the receivers for the Digital Terrestrial/Television Multimedia Broadcasting (DTMB) system. This standard can be applied to digital television terrestrial receivers carrying multiple SDTV programs or HDTV programs for both mobile and stationary receptions.
Digital terrestrial television receivers for the DTMB system
IEC 62379-3:2015(E) details aspects of the common control interface specified in IEC 62379-1 that are specific to video.
Common control interface for networked digital audio and video products - Part 3: Video
本标准规定了IP网络电视的电视直播、视频点播、时移电视及其他业务的服务质量指标要求。 本标准适用于基于C/S、CDN和P2P模式的IP网络电视服务质量评价与测试。
Quality of Service Requirements for IP Network TV
This part of IEC 62328 defines the volume and file structure required for interchanging multimedia data of a home server/broadcasting receiver, which consists of an AV stream with multiple associated objects. This part of IEC 62328 specifies references, definitions, abbreviations, notation and bibliography that apply to this and the other three parts. It also specifies requirements, design considerations and content architecture.
Multimedia home server systems - Interchangeable volume/file structure adaptation for broadcasting receivers - Part 1: General description and architecture
The IEC 62312 series gives guidelines for methods of synchronization of audio and video. This part of IEC 62312 describes the system model and general methods for the synchronization of audio and video. The methods exclude the synchronization of the signal source and the spatial delay of audio reproduction.
Guideline for synchronization of audio and video - Part 2: Methods for synchronization of audio and video systems
This part of IEC 62328 defines the volume and file structure required for interchanging multimedia data of a home server/broadcasting receiver, which consists of an AV stream with multiple associated objects.
Multimedia home server systems - Interchangeable volume/file structure adaptation for broadcasting receivers - Part 2: General recording structure
This part of IEC 62328 defines the volume and file structure required for interchanging multimedia data of a home server/broadcasting receiver, which consists of an AV stream with multiple associated objects. This part of IEC 62328 specifies the broadcasting system specific recording structure for ISDB.
Multimedia home server systems - Interchangeable volume/file structure adaptation for broadcasting receivers - Part 3: Broadcasting system specific recording structure - ISDB
Terrestrial digital television broadcast repeater technical requirements and measurement methods
Technical requirements and measurement methods for broadcast-grade high-definition cameras
IEC 62379-7:2015(E) specifies aspects of the common control interface of IEC 62379-1 that are specific to the measurement of the service experienced by audio and video streams and in particular to the requirements of EBU ECN-IPM Measurements Group.
Common Control Interface for networked digital audio and video products - Part 7: Measurements
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