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1. 发明公开

EP0905693A4 DEVICE AND METHOD FOR RECORDING DATA AND DEVICE AND METHOD FOR CONTROLLING DISK ARRAY 失效
标题翻译：方法和设备记录数据和方法以及一种用于控制驱动装置，
公开(公告)号：EP0905693A4
公开(公告)日：2001-02-14
申请号：EP98911232
申请日：1998-04-07
申请人： SONY CORP
发明人： SHINO MASAAKI , NAGASAKI TANIO , KATO YASUNOBU , NISHIKAWA MASAKI , OOYA NOBORU , IMAI MASATOSHI
IPC分类号： G11B20/12 , G11B20/18 , G11B20/10 , H04N5/85 , H04N5/92
CPC分类号： G06F11/1076 , G11B20/18
摘要： A disk recorder (2) is provided with a RAID controller which divides one frame of source video data into a plurality of sub-blocks and, at the same time, generates parity data correlated with the sub-blocks and a CPU block which controls the RAID of the RAID controller for generating the sub-blocks from one frame. The CPU block generates a block map for theoretically formatting the recording position of each sub-block so that the recording which is performed for recording each sub-block and the reproduction which is performed for reproducing each sub-block can be performed always in a given period of time, and determines on the basis of the block map the number of division of one frame of data so that the size of each sub-block generated by means of the RAID controller can become equal to the size designated on the block map.
摘要翻译：一种磁盘记录器2具有用于将源视频数据的一帧划分成子块的多个部分并加以生成奇偶校验数据对应于子块的多个A RAID控制器，以及用于控制RAID处理用于从一帧产生的子块的多个A CPU块 RAID控制器。 CPU块基因速率为respectivement子块的理论上格式化记录位置的数据块映像，以便确实在记录在再现respectivement子块的respectivement子块和再现处理的记录处理被持续进行预定的时间周期内，和的分割确定性地雷数数据的一帧所以没有由数据块映像指定的，所述数据块映像的基础上的RAID控制器成为大小所产生的子块respectivement的大小。

2. 发明公开

EP0910086A4 EDITING SYSTEM AND EDITING METHOD 失效
标题翻译：界面的系统和方法
公开(公告)号：EP0910086A4
公开(公告)日：2002-10-28
申请号：EP98911231
申请日：1998-04-07
申请人： SONY CORP
发明人： SHINO MASAAKI , NAGASAKI TANIO , KATO YASUNOBU , NISHIKAWA MASAKI , OOYA NOBORU , IMAI MASATOSHI
IPC分类号： G11B27/02 , G11B27/034 , H04N5/765 , H04N5/775 , H04N5/781 , H04N5/919 , H04N9/804 , G11B27/031 , H04N5/91 , H04N5/92
CPC分类号： G11B27/034 , G11B5/5547 , G11B2220/415 , H04N5/765 , H04N5/775 , H04N5/781 , H04N5/919 , H04N9/804
摘要： An editing system provided with an editor (1) which edits video data of a plurality of channels, a disk recorder (2) which is constituted of a disk array having a plurality of disks, and a computer (3). The disk recorder (2) prepares a block map which is used for managing the recording area of each disk so that each sub-block data can be recorded at such a position that the rotation standby time of a head is minimized at the time of accessing to the address of sub-block data recorded on each disk, divides the picture element data of a source video frame into a plurality of sub-block data at every frame based on the block map, and records the sub-block data so that the data can be distributed among a plurality of different disks.

3. 发明公开

EP2983376A4 CONTROLLER, CONTROL METHOD, COMPUTER PROGRAM, AND VIDEO TRANSMISSION SYSTEM 审中-公开
标题翻译：控制，控制程序，计算机程序和视频传输系统
公开(公告)号：EP2983376A4
公开(公告)日：2016-12-07
申请号：EP14779839
申请日：2014-03-27
申请人： SONY CORP
发明人： IMANISHI MASAYUKI , SHINO MASAAKI , KUNITO YOSHIYUKI , MASUDA YASUTO
IPC分类号： H04N21/6371 , H04N21/2343 , H04N21/262 , H04N21/6405
CPC分类号： H04N21/2385 , H04N21/23439 , H04N21/242 , H04N21/262 , H04N21/4307 , H04N21/6125 , H04N21/6371 , H04N21/6405
摘要： [Object] To provides a controller capable of switching a video so that the video is not distorted on the receiving side when the video is transmitted using IP multicast [Solution] There is provided a controller including a bandwidth reservation unit configured to, when an instruction given to a receiving device that receives a first video stream transmitted via IP multicast to receive a second video stream after receiving the first video stream is acquired, acquire information on a status of a network topology and a transmitted video stream and to reserve a network bandwidth for transmitting the second video stream in addition to the first video stream, and a reception instruction unit configured to send out an instruction to receive the second video stream to the receiving device by using the network bandwidth reserved by the bandwidth reservation unit.
摘要翻译：提供一种能够切换视频的控制器，使得当使用IP多播发送视频时，接收侧的视频不失真[解决方案]提供了一种控制器，包括带宽预留单元，其被配置为当指令在接收到接收到第一视频流之后接收到经由IP组播发送的第一视频流以接收第二视频流的接收装置，获取关于网络拓扑和发送的视频流的状态的信息，并且保留网络带宽用于发送除了第一视频流之外的第二视频流，以及接收指示单元，被配置为通过使用由带宽预留单元预留的网络带宽向接收设备发送接收第二视频流的指令。

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