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11.发明申请RECORDING MEDIUM, REPRODUCTION DEVICE, PROGRAM, REPRODUCTION METHOD, AND INTEGRATED CIRCUIT 有权记录介质，复制设备，程序，复制方法和集成电路公开(公告)号：US20120177342A1
公开(公告)日：2012-07-12
申请号：US13425529
申请日：2012-03-21
IPC分类号： H04N9/80
CPC分类号： G11B27/329 , G11B19/025 , G11B27/034 , G11B27/105 , G11B27/34 , G11B2220/213 , G11B2220/2541
摘要： A playback apparatus and method that executes an application while playing back a digital stream. A mixer is configured to, when a flag included in a playlist is set to ON, mix an output of a click sound using sound data with an audio output of the digital stream when a user performs an operation on an application while the application is executed. When the flag is set to OFF, the mixer refrains from mixing the output of the click sound with the audio output.
摘要翻译： 一种在播放数字流时执行应用的播放装置和方法。 混合器被配置为当包括在播放列表中的标志被设置为ON时，当用户在执行应用程序时执行对应用的操作时，使用声音数据与数字流的音频输出混合输出的点击声音 。 当标志设置为OFF时，混音器不会将点击声音的输出与音频输出混合。
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公开(公告)号：US20110305431A1
公开(公告)日：2011-12-15
申请号：US13217840
申请日：2011-08-25
申请人： Hiroshi YAHATA , Tomoyuki OKADA , Masanori ITOH
发明人： Hiroshi YAHATA , Tomoyuki OKADA , Masanori ITOH
CPC分类号： H04N19/00884 , G11B27/034 , G11B27/322 , G11B2220/2516 , G11B2220/41 , G11B2220/412 , H04N5/77 , H04N5/781 , H04N5/91 , H04N19/132 , H04N19/172 , H04N19/40 , H04N19/46 , H04N19/61 , H04N19/70
摘要： To provide means for editing a content data stream quickly.A data processor according to the present invention can edit a content that has been written on a medium. The content is stored in a file as a data stream including multiple packets of the same packet size. And a file system for accessing data on a cluster size basis has been established on the medium. The data processor includes: a receiving section, which receives an instruction on a partial deletion range including the beginning of the file; and a media control section for deleting data, the size of which is an integral number of times as large as the least common multiple of the cluster size and the packet size, from the beginning of the file within the partial deletion range.
摘要翻译： 提供快速编辑内容数据流的手段。 根据本发明的数据处理器可以编辑已经在介质上写入的内容。 内容作为数据流存储在文件中，数据流包括相同数据包大小的多个数据包。 并且在介质上建立了用于以簇大小为基础访问数据的文件系统。 数据处理器包括：接收部分，其接收包括文件开头的部分删除范围的指令; 以及媒体控制部分，用于从部分删除范围内的文件的开始删除数据的大小是与集群大小和分组大小的最小公倍数一样大的整数倍。
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公开(公告)号：US20190387134A1
公开(公告)日：2019-12-19
申请号：US16332738
申请日：2018-02-26
申请人： Masayuki KOZUKA , Masaya YAMAMOTO , Yoshiichiro KASHIWAGI , Toshiroh NISHIO , Kazuhiko KOUNO , Hiroshi YAHATA , Takeshi HIROTA , Yoshihiro MORI
发明人： Masayuki KOZUKA , Masaya YAMAMOTO , Yoshiichiro KASHIWAGI , Toshiroh NISHIO , Kazuhiko KOUNO , Hiroshi YAHATA , Takeshi HIROTA , Yoshihiro MORI
摘要： A video display apparatus includes: a tone mapping processor that performs a tone mapping process of converting a luminance of a video by using conversion characteristics according to a maximum luminance of the video; and a display that displays the video that has undergone the tone mapping process. The tone mapping processor switches between a first tone mapping process of dynamically changing the conversion characteristics according to a time-depend change in the maximum luminance of the video and a second tone mapping process that is performed using constant conversion characteristics irrespective of the time-depend change in the maximum luminance of the video. When the tone mapping process used is switched from the second tone mapping process to the first tone mapping process, the conversion characteristics used is changed gradually or stepwise from the constant conversion characteristics to dynamically changing conversion characteristics over a plurality of frames.
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公开(公告)号：US20110305125A1
公开(公告)日：2011-12-15
申请号：US13217490
申请日：2011-08-25
申请人： Hiroshi YAHATA , Tomoyuki OKADA , Masanori ITOH
发明人： Hiroshi YAHATA , Tomoyuki OKADA , Masanori ITOH
IPC分类号： G11B27/02
CPC分类号： H04N19/00884 , G11B27/034 , G11B27/322 , G11B2220/2516 , G11B2220/41 , G11B2220/412 , H04N5/77 , H04N5/781 , H04N5/91 , H04N19/132 , H04N19/172 , H04N19/40 , H04N19/46 , H04N19/61 , H04N19/70
摘要： To provide means for editing a content data stream quickly.A data processor according to the present invention can edit a content that has been written on a medium. The content is stored in a file as a data stream including multiple packets of the same packet size. And a file system for accessing data on a cluster size basis has been established on the medium. The data processor includes: a receiving section, which receives an instruction on a partial deletion range including the beginning of the file; and a media control section for deleting data, the size of which is an integral number of times as large as the least common multiple of the cluster size and the packet size, from the beginning of the file within the partial deletion range.
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15.发明申请RECORDING MEDIUM, REPRODUCTION DEVICE, PROGRAM, REPRODUCTION METHOD, AND INTEGRATED CIRCUIT 有权记录介质，复制设备，程序，复制方法和集成电路公开(公告)号：US20100046926A1
公开(公告)日：2010-02-25
申请号：US12609394
申请日：2009-10-30
CPC分类号： G11B27/329 , G11B19/025 , G11B27/034 , G11B27/105 , G11B27/34 , G11B2220/213 , G11B2220/2541
摘要： A BD-ROM on which an AVClip and a Java™ application are recorded. The AVClip includes a video stream and an audio stream multiplexed therein. On the BD-ROM recorded further are management information and the Mixing_On flag corresponding to the management information. The management information indicates a playback control of the AVClip that is to be played back when the Java™ application is executed. The Mixing_On flag indicates whether or not when a user performs an operation on the Java™ application being executed while the AVClip is under the playback control, mixing of the click sound with an audio output of the AVClip is available.
摘要翻译： 记录有AVClip和Java TM应用程序的BD-ROM。 AVClip包括视频流和在其中复用的音频流。 在记录的BD-ROM上，管理信息和与管理信息对应的Mixing_On标志。 管理信息表示当执行Java TM应用时要播放的AVClip的重放控制。 Mixing_On标志指示当AVClip处于播放控制下时用户对正在执行的Java TM应用程序执行操作，是否可以将该点击音与AVClip的音频输出混合。
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