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1. 发明公开

EP1589434A1 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM 有权转让
标题翻译：信息处理设备，信息处理方法和计算机程序
公开(公告)号：EP1589434A1
公开(公告)日：2005-10-26
申请号：EP03778954.2
申请日：2003-12-16
申请人： SONY CORPORATION
发明人： MORITA, Toshihiro , TAKAKU, Yoshiyuki , KIKKAWA, Norifumi , TANAKA, Yoshiki
IPC分类号： G06F13/00
CPC分类号： H04L67/06 , G06F17/30017 , G06F17/3005 , G06F17/30292 , G06F17/30522 , G06F17/30554 , G06F17/30569 , G11B27/11 , H04L12/2812 , H04L67/10 , H04L67/1097 , H04L2012/2849 , H04N21/43615 , H04N21/4363 , H04N21/4402 , H04N21/4621 , Y10S707/913
摘要： An apparatus and method allowing for high-quality data acquisition and playback processing based on content information transmitted from a server to a client are provided. Property information constituting meta-information corresponding to content-associated attribute information stores data-scheme information on original content held by the server, such as file format information, codec information representing an encoded-data scheme, and resolution information. In response to a content information acquisition request from the client, content information including the data-scheme information on the original content is generated and is transmitted to the client. This structure allows the client to output a content transmission request in which the optimum data scheme is determined based on the data scheme of the original content. Therefore, high-quality data acquisition and playback can be achieved.
摘要翻译：提供了允许基于从服务器发送到客户端的内容信息的高质量数据获取和回放处理的设备和方法。构成与内容关联属性信息相对应的元信息的属性信息存储关于由服务器保存的原始内容的数据方案信息，诸如文件格式信息，表示编码数据方案的编解码器信息以及分辨率信息。响应于来自客户端的内容信息获取请求，生成包括关于原始内容的数据方案信息的内容信息并将其发送给客户端。该结构允许客户端输出基于原始内容的数据方案来确定最佳数据方案的内容传输请求。因此，可以实现高质量的数据采集和回放。

2. 发明授权

EP1589434B1 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM 有权转让
公开(公告)号：EP1589434B1
公开(公告)日：2019-05-15
申请号：EP03778954.2
申请日：2003-12-16
申请人： Sony Corporation
发明人： MORITA, Toshihiro , TAKAKU, Yoshiyuki , KIKKAWA, Norifumi , TANAKA, Yoshiki
IPC分类号： G06F17/30 , G11B27/11 , H04L12/28 , H04L29/08 , H04N21/436

3. 发明公开

EP1589435A1 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM 审中-公开
标题翻译：信息资源计算机信息系统计算机信息系统（EMMATIONSVERARBEITUNGSVORRICHTUNG，INFORMATIONSVERARBEITUNGSVERFAHREN UND COMPUTERPROGRAMM
公开(公告)号：EP1589435A1
公开(公告)日：2005-10-26
申请号：EP03778956.7
申请日：2003-12-16
申请人： SONY CORPORATION
发明人： TANAKA, Yoshiki , KOBORI, Yoichi , KIKKAWA, Norifumi , MORITA, Toshihiro , MORITA, Takehiko , IGARASHI, Tatsuya
IPC分类号： G06F13/00 , G06F15/00
CPC分类号： H04L12/2812 , G06Q10/00 , H04L2012/2849
摘要： Apparatus and a method are provided, which efficiently and properly execute information update processing and content reproduction processing based on transmission processing of content information from a server to a client. The server owning content attribute information extracts metadata based on an information acquisition request from the client, to generate the content information based on property information which is a component of the metadata, and for each property, sets data editing information allowed by each piece of the property information to transmit to the client. Furthermore, the server generates the content information including data mode information by which processing capability in a device on the client side can be judged, such as record quality level information and codec information, as the data mode information of the contents.
摘要翻译：提供了一种基于从服务器到客户端的内容信息的传输处理来有效且适当地执行信息更新处理和内容再现处理的装置和方法。拥有内容属性信息的服务器基于来自客户端的信息获取请求提取元数据，基于作为元数据的组成部分的属性信息生成内容信息，并且对于每个属性，设置每个财产信息传送给客户。此外，服务器生成包括数据模式信息的内容信息，通过该数据模式信息可以判断客户端侧的设备的处理能力，例如记录质量等级信息和编解码器信息，作为内容的数据模式信息。

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