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1. 发明申请

US20050232597A1 Video recording apparatus, multiplexing method, picture encoding method, program, and recording medium for variable frame-rate recording 有权
标题翻译：视频记录装置，复用方法，图像编码方法，程序和用于可变帧率记录的记录介质
公开(公告)号：US20050232597A1
公开(公告)日：2005-10-20
申请号：US11093826
申请日：2005-03-30
申请人： Hiroaki Shimazaki , Hideaki Mita , Hiroshi Saito
发明人： Hiroaki Shimazaki , Hideaki Mita , Hiroshi Saito
IPC分类号： H04N5/765 , H04N5/77 , H04N5/781 , H04N5/783 , H04N5/91 , H04N5/92 , H04N9/804 , H04N9/806
CPC分类号： H04N21/2387 , H04N5/772 , H04N5/783 , H04N9/8042 , H04N9/8063
摘要： A video recording apparatus provides a slow motion effect or a quick motion effect by digitally converting the frame-rate instead of by changing the playback speed of the film, and using few recording media without requiring any special device at playing. A picture encoding part encodes only valid frames by changing a rate-controlling method so that a predetermined playing frame-rate is obtained at a standard data-rate at playing. And a TS multiplexing part multiplexes by converting a frequency of a standard STC clock by only a ratio of valid frame-rate and playing frame-rate, and generating values for PCR, PTS, and DTS.
摘要翻译：视频记录装置通过数字转换帧频来提供慢动作效果或快速动作效果，而不是通过改变影片的播放速度，并且使用少量记录媒体，而不需要任何特殊的播放设备。图像编码部分通过改变速率控制方法仅对有效帧进行编码，使得在播放时以标准数据速率获得预定播放帧速率。并且通过仅通过有效帧速率和播放帧速率的比率转换标准STC时钟的频率，并生成PCR，PTS和DTS的值，进行TS复用部分复用。

2. 发明授权

US07917000B2 Video recording apparatus, multiplexing method, picture encoding method, program, and recording medium for variable frame-rate recording 有权
标题翻译：视频记录装置，复用方法，图像编码方法，程序和用于可变帧率记录的记录介质
公开(公告)号：US07917000B2
公开(公告)日：2011-03-29
申请号：US11093826
申请日：2005-03-30
申请人： Hiroaki Shimazaki , Hideaki Mita , Hiroshi Saito
发明人： Hiroaki Shimazaki , Hideaki Mita , Hiroshi Saito
IPC分类号： H04N5/77
CPC分类号： H04N21/2387 , H04N5/772 , H04N5/783 , H04N9/8042 , H04N9/8063
摘要： A video recording apparatus provides a slow motion effect or a quick motion effect by digitally converting the frame-rate instead of by changing the playback speed of the film, and using few recording media without requiring any special device at playing. A picture encoding part encodes only valid frames by changing a rate-controlling method so that a predetermined playing frame-rate is obtained at a standard data-rate at playing. And a TS multiplexing part multiplexes by converting a frequency of a standard STC clock by only a ratio of valid frame-rate and playing frame-rate, and generating values for PCR, PTS, and DTS.
摘要翻译：视频记录装置通过数字转换帧频来提供慢动作效果或快速动作效果，而不是通过改变影片的播放速度，并且使用少量记录媒体，而不需要任何特殊的播放设备。图像编码部分通过改变速率控制方法仅对有效帧进行编码，使得在播放时以标准数据速率获得预定播放帧速率。并且通过仅通过有效帧速率和播放帧速率的比率转换标准STC时钟的频率，并生成PCR，PTS和DTS的值，进行TS复用部分复用。

3. 发明授权

US08699863B2 Video recording apparatus, multiplexing method, picture encoding method, program, and recording medium for variable frame-rate recording 有权
标题翻译：视频记录装置，复用方法，图像编码方法，程序和用于可变帧率记录的记录介质
公开(公告)号：US08699863B2
公开(公告)日：2014-04-15
申请号：US12577810
申请日：2009-10-13
申请人： Hiroaki Shimazaki , Hideaki Mita , Hiroshi Saito
发明人： Hiroaki Shimazaki , Hideaki Mita , Hiroshi Saito
IPC分类号： H04N5/783 , H04N5/94 , H04N21/2387
CPC分类号： H04N21/2387 , H04N5/772 , H04N5/783 , H04N9/8042 , H04N9/8063
摘要： A video recording apparatus provides a slow motion effect or a quick motion effect by digitally converting the frame-rate instead of by changing the playback speed of the film, and using few recording media without requiring any special device at playing. A picture encoding part encodes only valid frames by changing a rate-controlling method so that a predetermined playing frame-rate is obtained at a standard data-rate at playing. And a TS multiplexing part multiplexes by converting a frequency of a standard STC clock by only a ratio of valid frame-rate and playing frame-rate, and generating values for PCR, PTS, and DTS.
摘要翻译：视频记录装置通过数字转换帧频来提供慢动作效果或快速动作效果，而不是通过改变影片的播放速度，并且使用少量记录媒体，而不需要任何特殊的播放设备。图像编码部分通过改变速率控制方法仅对有效帧进行编码，使得在播放时以标准数据速率获得预定播放帧速率。并且通过仅通过有效帧速率和播放帧速率的比率转换标准STC时钟的频率，并生成PCR，PTS和DTS的值，进行TS复用部分复用。

4. 发明申请

US20100119214A1 VIDEO RECORDING APPARATUS, MULTIPLEXING METHOD, PICTURE ENCODING METHOD, PROGRAM, AND RECORDING MEDIUM FOR VARIABLE FRAME-RATE RECORDING 有权
标题翻译：视频记录装置，多路复用方法，图像编码方法，程序和记录介质，用于可变帧率记录
公开(公告)号：US20100119214A1
公开(公告)日：2010-05-13
申请号：US12577810
申请日：2009-10-13
申请人： Hiroaki SHIMAZAKI , Hideaki Mita , Hiroshi Saito
发明人： Hiroaki SHIMAZAKI , Hideaki Mita , Hiroshi Saito
IPC分类号： H04N7/26
CPC分类号： H04N21/2387 , H04N5/772 , H04N5/783 , H04N9/8042 , H04N9/8063
摘要： A video recording apparatus provides a slow motion effect or a quick motion effect by digitally converting the frame-rate instead of by changing the playback speed of the film, and using few recording media without requiring any special device at playing. A picture encoding part encodes only valid frames by changing a rate-controlling method so that a predetermined playing frame-rate is obtained at a standard data-rate at playing. And a TS multiplexing part multiplexes by converting a frequency of a standard STC clock by only a ratio of valid frame-rate and playing frame-rate, and generating values for PCR, PTS, and DTS.
摘要翻译：视频记录装置通过数字转换帧频来提供慢动作效果或快速动作效果，而不是通过改变影片的播放速度，并且使用少量记录媒体，而不需要任何特殊的播放设备。图像编码部分通过改变速率控制方法仅对有效帧进行编码，使得在播放时以标准数据速率获得预定播放帧速率。并且通过仅通过有效帧速率和播放帧速率的比率转换标准STC时钟的频率，并生成PCR，PTS和DTS的值，进行TS复用部分复用。

5. 发明授权

US07941029B2 Moving-image shooting device, method of shooting moving-image, recording medium in which video signals are recorded by the same shooting device, moving-image reproducing device for reproducing the video signals recorded in the same medium, and method of reproducing the moving-image 有权
标题翻译：运动图像拍摄装置，拍摄运动图像的方法，由同一拍摄装置记录视频信号的记录介质，用于再现记录在同一介质中的视频信号的运动图像再现装置，以及再现移动图像拍摄装置的方法，图片
公开(公告)号：US07941029B2
公开(公告)日：2011-05-10
申请号：US11569400
申请日：2005-10-19
申请人： Seiji Horita , Hideaki Mita , Hiroaki Shimazaki , Hiroshi Yahata
发明人： Seiji Horita , Hideaki Mita , Hiroaki Shimazaki , Hiroshi Yahata
IPC分类号： H04N5/935
CPC分类号： H04N5/772 , H04N5/781 , H04N5/85 , H04N5/907 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N19/102 , H04N19/132 , H04N19/137 , H04N19/46 , H04N19/587 , H04N19/61
摘要： A shooting device includes a frame-rate setting section, a shooting section, and a recording section. The frame-rate setting section sets a frame rate at the shooting and a frame rate at the reproducing arbitrarily and independently. The shooting section shoots moving images at the shooting frame rate, and the recording section records video signals of the shot moving images together with information about the shooting frame rate and information about the reproducing frame rate, where both of the information are linked with the video signals.
摘要翻译：拍摄装置包括帧率设置部分，拍摄部分和记录部分。帧率设定部设定拍摄时的帧速率和任意且独立地再现帧率。拍摄部以拍摄帧速率拍摄移动图像，并且记录部分记录拍摄的运动图像的视频信号以及关于拍摄帧速率的信息和关于再现帧速率的信息，其中两个信息都与视频相关联信号。

6. 发明申请

US20070242139A1 Moving-Image Shoot Device, Method of Shooting Moving-Image, Recording Medium in Which Video Signals Are Recorded by the Same Shooting Device, Moving-Image Reproducing Device for Reproducing the Video Signals Recorded in the Same 有权
标题翻译：移动图像拍摄装置，拍摄移动图像的方法，由同一拍摄装置记录视频信号的记录介质，用于再现记录在其中的视频信号的移动图像再现装置
公开(公告)号：US20070242139A1
公开(公告)日：2007-10-18
申请号：US11569400
申请日：2005-10-19
申请人： Seiji Horita , Hideaki Mita , Hiroaki Shimazaki , Hiroshi Yahata
发明人： Seiji Horita , Hideaki Mita , Hiroaki Shimazaki , Hiroshi Yahata
IPC分类号： H04N5/783
CPC分类号： H04N5/772 , H04N5/781 , H04N5/85 , H04N5/907 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N19/102 , H04N19/132 , H04N19/137 , H04N19/46 , H04N19/587 , H04N19/61
摘要： A shooting device includes a frame-rate setting section, a shooting section, and a recording section. The frame-rate setting section sets a frame rate at the shooting and a frame rate at the reproducing arbitrarily and independently. The shooting section shoots moving images at the shooting frame rate, and the recording section records video signals of the shot moving images together with information about the shooting frame rate and information about the reproducing frame rate, where both of the information are linked with the video signals.
摘要翻译：拍摄装置包括帧率设置部分，拍摄部分和记录部分。帧率设定部设定拍摄时的帧速率和任意且独立地再现帧率。拍摄部以拍摄帧速率拍摄移动图像，并且记录部分记录拍摄的运动图像的视频信号以及关于拍摄帧速率的信息和关于再现帧速率的信息，其中两个信息都与视频相关联信号。

7. 发明申请

US20090080509A1 DATA PROCESSOR 审中-公开
标题翻译：数据处理器
公开(公告)号：US20090080509A1
公开(公告)日：2009-03-26
申请号：US11719318
申请日：2005-11-16
申请人： Masanori Itoh , Hiroshi Yahata , Hideki Otaka , Hideaki Mita
发明人： Masanori Itoh , Hiroshi Yahata , Hideki Otaka , Hideaki Mita
IPC分类号： H04N7/12
CPC分类号： G11B27/034 , G11B27/329 , G11B2220/2516 , H04N5/781 , H04N9/8042 , H04N21/440281
摘要： To allow the user to specify easily a frame when video, of which the frame rate (or vertical scanning frequency) has been converted, is being edited.A data processor includes: a receiving section for receiving a signal representing first video in which a plurality of pictures are presented at a first frequency; an encoder for generating a data stream representing second video, in which the pictures are presented at a second frequency, different from the first frequency, based on the signal; and a writing section for writing the data stream on a storage medium. The encoder generates picture data about the respective pictures, first time information indicating presentation times at the first frequency, and second time information indicating presentation times at the second frequency, and stores the first time information, the second time information and picture data of the respective pictures to be presented based on the first time information in association with each other, thereby generating the data stream.
摘要翻译：为了允许用户在正在编辑帧速率（或垂直扫描频率）的视频的情况下容易地指定帧。数据处理器包括：接收部分，用于接收表示以第一频率呈现多个图像的第一视频的信号; 编码器，用于基于该信号，生成表示第二视频的数据流，其中以不同于第一频率的第二频率呈现图像; 以及用于将数据流写入存储介质的写入部分。编码器生成关于各图像的图像数据，指示第一频率的显示时间的第一时间信息和指示第二频率的显示时间的第二时间信息，并且存储第一时间信息，第二时间信息和各个图像数据的第二时间信息和图像数据基于与第一时间信息相关联地呈现的图像，从而生成数据流。

8. 发明申请

US20070067468A1 Information processing apparatus, and method, program recording medium, and program 审中-公开
标题翻译：信息处理装置和方法，程序记录介质和程序
公开(公告)号：US20070067468A1
公开(公告)日：2007-03-22
申请号：US10556414
申请日：2004-05-12
申请人： Kenji Hyodo , Hideaki Mita
发明人： Kenji Hyodo , Hideaki Mita
IPC分类号： G06F15/16
CPC分类号： G11B20/12 , G11B27/034
摘要： Files are capable of being exchanged between a broadcast device and a personal computer. In a file of an AV multiplex format, a header (size and type information) of a skip atom of QT is described at the beginning (run-in) that is ignored in an MXF file. An MXF header is described in the skip atom that is skipped over in a QT file. A movie atom and a mdat header of QT are described in a filler that is ignored in the MXF file. In other words, a file header portion of the AV multiplex format satisfies both the structure of the MXF file and the structure of the QT file. With this file structure, a file of the AV multiplex format can be recognized by both an MXF standard basis edit device and a QT software installed PC. The present invention can be applied to a picture record device.
摘要翻译：文件能够在广播设备和个人计算机之间交换。在AV多路复用格式的文件中，在MXF文件中忽略的起始（运行）中描述了QT的跳过原子的标题（大小和类型信息）。在QT文件中跳过的跳过原子中描述了MXF头。在MXF文件中忽略的填充程序描述了QT的电影原子和mdat标题。换句话说，AV多路复用格式的文件头部分满足MXF文件的结构和QT文件的结构。利用该文件结构，可以通过MXF标准编辑装置和安装有QT软件的PC来识别AV多路复用格式的文件。本发明可以应用于图像记录装置。

9. 发明授权

US5321518A Video signal recording and reproducing apparatus using an added specific signal during recording 失效
标题翻译：在记录期间使用附加的特定信号的视频信号记录和再现装置
公开(公告)号：US5321518A
公开(公告)日：1994-06-14
申请号：US893009
申请日：1992-06-03
申请人： Hideaki Mita , Atsuo Ochi , Yasuo Hamamoto
发明人： Hideaki Mita , Atsuo Ochi , Yasuo Hamamoto
IPC分类号： H04N5/923 , H04N9/81 , H04N9/79
CPC分类号： H04N9/81 , H04N5/923
摘要： In a video signal recording/reproducing apparatus for emphasizing an input video signal, recording by adding an additional signal necessary for recording, and de-emphasizing when reproducing, the emphasis processing is stopped on the time axis in a period in which the additional signal is to be added. Besides, by adding an additional signal before emphasis processing, the waveform deterioration in the end portion of the effective period occurring due to the addition of additional signal after emphasis processing is decreased, and a favorable waveform reproduction is realized over the entire period of the effective portions.
摘要翻译：在用于强调输入视频信号的视频信号记录/再现装置中，通过添加记录所需的附加信号进行记录，并且在再现时解除强调，在时间轴上停止加重处理，在附加信号为被添加。此外，通过在强调处理之前添加附加信号，由于在加强处理之后添加附加信号而产生的有效时段的端部的波形劣化减少，并且在有效的整个周期中实现良好的波形再现部分。

10. 发明授权

US08346051B2 Recording apparatus and recording method 有权
标题翻译：记录装置和记录方法
公开(公告)号：US08346051B2
公开(公告)日：2013-01-01
申请号：US12602124
申请日：2008-05-22
申请人： Hiromasa Hoshino , Seiji Horita , Takayuki Nakamura , Takanori Okada , Hideaki Mita
发明人： Hiromasa Hoshino , Seiji Horita , Takayuki Nakamura , Takanori Okada , Hideaki Mita
IPC分类号： H04N5/765
CPC分类号： H04N5/772 , H04N5/907 , H04N9/8042
摘要： A recording and reproducing apparatus (100) can record information on a recording memory (111) having a recording region where a smallest unit for erasing recorded information is a block, on a unit of a cluster that is a unit smaller than the block. The recording and reproducing apparatus (100) includes: an input unit (130) that receives a request for starting or ending recording a file; and a system control unit (101) that records a header section of the file and a data section following the header section, from the beginning of the block in the recording region, when the request for starting recording is received; and updates the header section and records the updated header section on another cluster different from the cluster on which the header section before update is recorded when the request for ending recording is received. The system control unit (101) further corrects management information indicating a connection order of information recorded on each of the clusters included by the recording medium so that the updated header section is followed by the data section, when the updated header section is recorded on the other cluster.
摘要翻译：记录和再现设备（100）可以将记录信息记录在具有小于该块的单元的单元上的具有用于擦除记录信息的最小单位的记录区域的记录存储器（111）。记录和再现设备（100）包括：输入单元（130），其接收用于开始或结束记录文件的请求; 以及系统控制单元（101），当接收到开始记录请求时，从记录区域中的块的开头记录文件的标题部分和标题部分之后的数据部分; 并且当接收到用于结束记录的请求时，更新报头部分并且将更新的报头部分记录在与记录更新前的报头部分的集群不同的另一个集群上。系统控制单元（101）进一步校正指示记录在由记录介质包括的每个群集上的信息的连接顺序的管理信息，以便当更新的报头部分被记录在其他集群。

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