共找到 990 条与 广播、电视系统 相关的标准,共 66 页
本标准只对与电影院票务管理系统相关的功能及数据接口提出了基本要求和测量方法。规定了用于电影院票务管理系统中的电影院编码、影片编码、基本功能及数据交换方式等内容。本标准适用于放映电影的电影院(含影剧院、俱乐部等场所)票务管理系统和与其进行数据交换的其他系统。
Technical requirements and measurement methods for cinema ticket management system
Broadcasting center system operation and maintenance procedures
Digital Video Broadcasting (DVB); Frame structure channel coding and modulation for a second generation digital terrestrial television broadcasting system (DVB-T2) (V1.4.1)
Digital Video Broadcasting (DVB); Plano-stereoscopic 3DTV; Part 4: Service frame compatible Plano-stereoscopic 3DTV for HEVC coded services (V1.1.1)
Digital Video Broadcasting (DVB); Specification for the use of Video and Audio Coding in Broadcasting Applications based on the MPEG-2 Transport Stream (V2.2.1)
This Recommendation references the SMPTE metadata dictionary contents and defines a registry ofmetadata element descriptions associated with essence (video, audio, and data in their various forms) or othermetadata. A full explanation is contained in SMPTE ST 335-2012. The metadata dictionary structure definedin SMPTE ST 335-2012 covers the use of metadata for all types of essence. The Metadata dictionary entriesare listed in SMPTE RP 210.13 2012.
Metadata requirements for production and post-production in broadcasting
Satellite Earth Stations and Systems (SES); Assisted GNSS logical channel for a broadcast system (V1.1.1)
Digital Video Broadcasting (DVB); Specification for sysstem Software Update in DVB Systems (V1.4.1)
Specification of the radio data system (RDS) for VHF/FM sound broadcasting in the frequency range from 87,5 MHz to 108,0 MHz
Radio data system (RDS). Receiver products and characteristics. Methods of Measurement
Digital Video Broadcasting (DVB); Companion Screens and Streams; Part 1: Concepts, roles and overall architecture (V1.1.1)
Digital Video Broadcasting (DVB); Companion Screens and Streams; Part 3: Discovery (V1.1.1)
Digital Video Broadcasting (DVB); MPEG-DASH Profile for Transport of ISO BMFF Based DVB Services over IP Based Networks (V1.1.1; Includes Diskette)
Digital Video Broadcasting (DVB); Companion Screens and Streams; Part 2: Content Identification and Media Synchronization (V1.1.1; Includes Diskette)
Digital Video Broadcasting (DVB); GEM Companion Screen Service Framework (V1.1.2; Includes Diskette)
Recommendation ITU-T H.248.81 provides guidelines on the use of the international emergency preference scheme (IEPS) call indicator and priority indicator in ITU-T H.248 profiles for ITU-T H.323 and NGN systems.These guidelines may be used by other standards development organizations (SDOs) when defining their profiles in support of priority services,e.g.,the emergency telecommunications service (ETS) and the multimedia priority service (MPS).Amendment 1 to Recommendation ITU-T H.248.81 (2011/05) introduces additions and corrections to the Recommendation and adds Appendix II,"Use of ECN in the context of ETS traffic".Amendment 2 to Recommendation ITU-T H.248.81(2011/05)includes additions to the Recommendation in support of marking priority calls using the DiffServ signalling package as defined in Recommendation ITU-T H.248.52.
Gateway control protocol: Guidelines on the use of the international emergency preference scheme (IEPS) call indicator and priority indicator in ITU-T H.248 profiles Amendment 2: DiffServ signalling approach (Study Group 16)
Digital Video Broadcasting (DVB) - Second generation framing structure, channel coding and modulation systems for Broadcasting, Interactive Services, News Gathering and other broadband satellite applications - Part 1: DVB-S2 (Endorsement of the English ve
Overall architecture of NGB wired intelligent converged terminal
This International Standard describes the Radio Data System@ RDS@ intended for application to VHF/FM sound broadcasts in the range 87@5 MHz to 108@0 MHz which may carry either stereophonic (pilot-tone system) or monophonic programmes (as stated in ITU-R Recommendation BS 450-3 and ITU-R Recommendation BS.643-3). The main objectives of RDS are to enable improved functionality for FM receivers and to make them more userfriendly by using features such as Programme Identification@ Programme Service name display and@ where applicable@ automatic tuning for portable and car radios@ in particular. The relevant basic tuning and switching information therefore has to be implemented by the type 0 group (see 6.1.5.1)@ and it is not optional unlike many of the other possible features in RDS.
Specification of the radio data system (RDS) for VHF/FM sound broadcasting in the frequency range from 87,5 to 108,0 MHz
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