To construct the Agricultural Scientific and Technical Information Core Metadata （ASTICM） standard and its expanding principles, and to develop a register system based on ASTICM, the policy and methods of DC （Dubli...To construct the Agricultural Scientific and Technical Information Core Metadata （ASTICM） standard and its expanding principles, and to develop a register system based on ASTICM, the policy and methods of DC （Dublin Core） and SDBCM （Scientific Database Core Metadata） were studied. The construction of ASTICM has started from the proposed elements of the DCMI （Dublin Core Metadata Initiative）, and has expanded the DC and SDBCM with related expanding principles. ASTICM finally includes 75 metadata elements, five expanded principles, and seven application profile creation methods. According to the requirement analysis of a large number of users of agricultural information, a register system based on ASTICM was developed. The ASTICM standard framework and its register system supported the search, sharing, integration exchange and other applications, effectively.展开更多
近年来国内国际电影行业愈发重视电影内容发行交付问题,在好莱坞大制片厂和大型流媒体平台的推动下,Movielabs数字发行框架(Movielabs Digital Distribution Framework,MDDF)相关技术已在行业应用,内容交付逐步规范化。MDDF在文件流之外...近年来国内国际电影行业愈发重视电影内容发行交付问题,在好莱坞大制片厂和大型流媒体平台的推动下,Movielabs数字发行框架(Movielabs Digital Distribution Framework,MDDF)相关技术已在行业应用,内容交付逐步规范化。MDDF在文件流之外,配合实现交付过程数字化和行业标准化,包括标准化商业规则传递的娱乐商务协会可用性数据(EMA Avails)、标准化内容ID的娱乐ID注册规范(Entertainment IDentifier Registry,EIDR)、描述交付内容和播映要求的媒体清单(Media Manifest)、增强用户体验的跨平台额外数据(Cross-Platform Extras)等,从而尽量避免低效的人工商务交流过程,使资产和数据的交付都具备数字化追踪方法。本文研究并细致阐述了数字发行框架理念和内容发行交付标准化关键技术,试图为我国电影内容发行交付的数字化、标准化提供借鉴和参考。展开更多
文摘To construct the Agricultural Scientific and Technical Information Core Metadata （ASTICM） standard and its expanding principles, and to develop a register system based on ASTICM, the policy and methods of DC （Dublin Core） and SDBCM （Scientific Database Core Metadata） were studied. The construction of ASTICM has started from the proposed elements of the DCMI （Dublin Core Metadata Initiative）, and has expanded the DC and SDBCM with related expanding principles. ASTICM finally includes 75 metadata elements, five expanded principles, and seven application profile creation methods. According to the requirement analysis of a large number of users of agricultural information, a register system based on ASTICM was developed. The ASTICM standard framework and its register system supported the search, sharing, integration exchange and other applications, effectively.
文摘近年来国内国际电影行业愈发重视电影内容发行交付问题,在好莱坞大制片厂和大型流媒体平台的推动下,Movielabs数字发行框架(Movielabs Digital Distribution Framework,MDDF)相关技术已在行业应用,内容交付逐步规范化。MDDF在文件流之外,配合实现交付过程数字化和行业标准化,包括标准化商业规则传递的娱乐商务协会可用性数据(EMA Avails)、标准化内容ID的娱乐ID注册规范(Entertainment IDentifier Registry,EIDR)、描述交付内容和播映要求的媒体清单(Media Manifest)、增强用户体验的跨平台额外数据(Cross-Platform Extras)等,从而尽量避免低效的人工商务交流过程,使资产和数据的交付都具备数字化追踪方法。本文研究并细致阐述了数字发行框架理念和内容发行交付标准化关键技术,试图为我国电影内容发行交付的数字化、标准化提供借鉴和参考。
