公开(公告)号：US20070079343A1

公开(公告)日：2007-04-05

申请号：US11482790

申请日：2006-07-10

Applicant: Satoru Takashimizu ,  Satoshi Iimuro ,  Etsuko Aoki

Inventor： Satoru Takashimizu ,  Satoshi Iimuro ,  Etsuko Aoki

IPC: H04N7/16 ,  H04N5/44 ,  H04N7/173

CPC classification number: H04N7/163 ,  G11B27/329 ,  H04N5/44591 ,  H04N5/77 ,  H04N9/8227 ,  H04N21/2368 ,  H04N21/4223 ,  H04N21/4316 ,  H04N21/4334 ,  H04N21/4341

Abstract: A digital broadcast receiving/recording/reproducing device records and reproduces input streams in and on a recording/reproducing device, simultaneously records two streams, and reproduces one stream while reproducing the other recorded stream at the same time, thereby the streams can be viewed. The digital broadcast receiving/recording/reproducing device of the present invention extracts a distinctive part of video or audio data to be recorded, processes other video or audio data to be recorded at the same time in association with each other, creates a management file for processing information regarding the associated data, and records the created file together with the video or audio data to be recorded in a recording section. Then, the digital broadcast receiving/recording/reproducing device controls whether to reproduce the recorded video or audio data recorded based on the information of the management file.

Abstract translation: 数字广播接收/记录/再现设备在记录/再现设备中记录和再现输入流，同时记录两个流，同时再现一个流，同时再现其他记录的流，从而可以观看流。 本发明的数字广播接收/记录/再现装置提取要记录的视频或音频数据的独特部分，处理要彼此相关联地记录的其他视频或音频数据，创建一个管理文件， 处理关于相关数据的信息，并将创建的文件与要记录在记录部分中的视频或音频数据一起记录。 然后，数字广播接收/记录/再现装置根据管理文件的信息来控制是否再现记录的视频或音频数据。

公开(公告)号：US08290344B2

公开(公告)日：2012-10-16

申请号：US11641768

申请日：2006-12-20

Applicant: Katsunobu Kimura ,  Yasushi Naito ,  Satoshi Takahashi ,  Satoshi Iimuro

Inventor： Katsunobu Kimura ,  Yasushi Naito ,  Satoshi Takahashi ,  Satoshi Iimuro

IPC: H04N5/94

CPC classification number: H04N9/8042 ,  H04N5/4401 ,  H04N5/781 ,  H04N9/7921 ,  H04N9/8205 ,  H04N21/42638 ,  H04N21/4334 ,  H04N21/4348 ,  H04N21/4402 ,  H04N21/47214 ,  H04N21/4884 ,  H04N21/8106 ,  H04N21/8126 ,  H04N21/8543

Abstract: In a television receiver including a video recording/reproducing apparatus therein, since reduction is quick in a recording space thereof if recording the high-definition television broadcast signal as it is, even including a recording medium, such as, a HDD of large capacity, for example, video, audio and caption data are extracted within a video extract portion 3, an audio extract portion 4, a caption extract portion 5 from a MPEG2-TS (Transport Stream) signal (TS=video+audio+caption data+BML (Broadcast Markup Language)+other data), but except for the BML data. And, those data extracted are recorded in a recording/reproducing portion 7.

Abstract translation: 在包括其中的视频记录/再现装置的电视接收机中，由于如果直接记录高分辨率电视广播信号，在其记录空间中的缩小很快，所以即使包括诸如大容量的HDD的记录介质， 例如，在视频提取部分3，音频提取部分4，来自MPEG2-TS（传输流）信号（TS =视频+音频+字幕数据+ BML）的字幕提取部分5中提取视频，音频和字幕数据 （广播标记语言）+其他数据），但BML数据除外。 并且，提取的数据被记录在记录/再现部分7中。

公开(公告)号：US20080175567A1

公开(公告)日：2008-07-24

申请号：US12005752

申请日：2007-12-27

Applicant: Mitsunobu WATANABE ,  Satoshi IIMURO ,  Yukihide INAGAKI

Inventor： Mitsunobu WATANABE ,  Satoshi IIMURO ,  Yukihide INAGAKI

IPC: H04N7/167 ,  H04L9/00 ,  H04N7/26

CPC classification number: H04N21/4408 ,  G11B20/00086 ,  G11B20/00507 ,  H04N5/76 ,  H04N5/781 ,  H04N5/913 ,  H04N7/163 ,  H04N9/8042 ,  H04N9/8205 ,  H04N19/44 ,  H04N19/61 ,  H04N21/42661 ,  H04N21/42669 ,  H04N21/4335

Abstract: In a video recording and reproducing apparatus, data is divided into a plurality of data blocks encrypted with corresponding encryption keys and is recorded in a recording medium such as a HDD. The recorded data is copied from a data source to a move destination in the recording medium. Then, the encryption keys are successively copied from the data source to the move destination in the recording medium and the encryption keys stored in the data source are deleted. Thereafter, the data blocks stored in the data source are simultaneously deleted. Accordingly, a risk that a recorded file being moved is divided due to an interruption may be reduced.

Abstract translation: 在视频记录和再现装置中，数据被分成用对应的加密密钥加密的多个数据块，并被记录在诸如HDD的记录介质中。 将记录的数据从数据源复制到记录介质中的移动目的地。 然后，将加密密钥从数据源连续复制到记录介质中的移动目的地，并且存储在数据源中的加密密钥被删除。 此后，同时删除存储在数据源中的数据块。 因此，可能减少由于中断而将被移动的记录文件划分的风险被划分。

公开(公告)号：US20070230894A1

公开(公告)日：2007-10-04

申请号：US11641768

申请日：2006-12-20

Applicant: Katsunobu Kimura ,  Yasushi Naito ,  Satoshi Takahashi ,  Satoshi Iimuro

Inventor： Katsunobu Kimura ,  Yasushi Naito ,  Satoshi Takahashi ,  Satoshi Iimuro

IPC: H04N9/79 ,  H04B1/66

CPC classification number: H04N9/8042 ,  H04N5/4401 ,  H04N5/781 ,  H04N9/7921 ,  H04N9/8205 ,  H04N21/42638 ,  H04N21/4334 ,  H04N21/4348 ,  H04N21/4402 ,  H04N21/47214 ,  H04N21/4884 ,  H04N21/8106 ,  H04N21/8126 ,  H04N21/8543

Abstract: In a television receiver including a video recording/reproducing apparatus therein, since reduction is quick in a recording space thereof if recording the high-definition television broadcast signal as it is, even including a recording medium, such as, a HDD of large capacity, for example, video, audio and caption data are extracted within a vide extract portion 3, an audio extract portion 4, a caption extract portion 5 from a MPEG2-TS (Transport Stream) signal (TS=video+audio+caption data+BML (Broadcast Markup Language)+other data), but except for the BML data. And, those data extracted are recorded in a recording/reproducing portion 7.

Abstract translation: 在包括其中的视频记录/再现装置的电视接收机中，由于如果直接记录高分辨率电视广播信号，在其记录空间中的缩小很快，所以即使包括诸如大容量的HDD的记录介质， 例如，在视频提取部分3，音频提取部分4，来自MPEG2-TS（传输流）信号（TS =视频+音频+字幕数据+ BML）的字幕提取部分5中提取视频，音频和字幕数据 （广播标记语言）+其他数据），但BML数据除外。 并且，提取的数据被记录在记录/再现部分7中。

公开(公告)号：US07173674B2

公开(公告)日：2007-02-06

申请号：US10725456

申请日：2003-12-03

Applicant: Satoru Takashimizu ,  Kenji Katsumata ,  Yuji Yamamoto ,  Satoshi Iimuro ,  Takanori Eda ,  Shuko Sei

Inventor： Satoru Takashimizu ,  Kenji Katsumata ,  Yuji Yamamoto ,  Satoshi Iimuro ,  Takanori Eda ,  Shuko Sei

IPC: H04N3/27

CPC classification number: H04N21/4347 ,  H04N5/4401 ,  H04N5/46 ,  H04N21/42638 ,  H04N21/43637 ,  H04N21/4382 ,  H04N21/4385

Abstract: A digital broadcast receiver unit for determining the scanning method of the video signal of the selected program when signals multiplexed through a plurality of different scanning methods are received, processing these video signals by an appropriate video signal processor constituting a video encoder, and then outputting the result. This digital broadcast receiver unit includes a demodulator to tune in the channel of the received signal and perform demodulation, a multiplex isolator to isolate the audio, video and other types of data coded from the multiplex signals output from the demodulator, a decoder to decode the video signal and audio signal from the multiplex isolator, a plurality of video processors performing respectively different corresponding scanning methods and connected to an output of the decoder, an output selector to select from among outputs from the plurality of video processors, and a controller to control the output selector and determine the scanning method of the video signal of the selected program and also perform the appropriate processing based on the scanning method for the selected video signal.

Abstract translation: 一种数字广播接收机单元，用于当接收到通过多种不同的扫描方法复用的信号时，确定所选节目的视频信号的扫描方法，由构成视频编码器的适当的视频信号处理器处理这些视频信号，然后输出 结果。 该数字广播接收机单元包括调谐器，用于调谐接收信号的信道并进行解调，多路隔离器隔离从解调器输出的多路复用信号编码的音频，视频和其他类型的数据，解码器 来自多路复用隔离器的视频信号和音频信号，分别执行不同的对应扫描方法并连接到解码器的输出的多个视频处理器，从多个视频处理器的输出中选择的输出选择器，以及控制器 输出选择器，并确定所选程序的视频信号的扫描方法，并且还基于所选择的视频信号的扫描方法执行适当的处​​理。

公开(公告)号：US08571392B2

公开(公告)日：2013-10-29

申请号：US11958686

申请日：2007-12-18

Applicant: Satoru Takashimizu ,  Mitsunobu Watanabe ,  Satoshi Iimuro

Inventor： Satoru Takashimizu ,  Mitsunobu Watanabe ,  Satoshi Iimuro

IPC: H04N5/783

CPC classification number: H04N9/8042 ,  G11B27/105 ,  G11B27/3027 ,  H04N5/783

Abstract: In a video recording apparatus which records and reproduces digital TV broadcasting, an I-picture extraction processor that extracts packets containing I-pictures by analyzing a transport stream is arranged. Then, packets containing I-pictures is output, by reading predetermined amount of recorded data from an HDD in which recorded data is stored and by detecting start information and end information of the I-pictures. A stream for special reproduction is output by repeating the above-stated processes. With such arrangement, it is possible, even if data does not contain position information of I-picture, to execute special reproduction such as fast-forwarding reproduction for TV program data that is recorded as an MPEG-formatted transport stream.

Abstract translation: 在记录和再现数字电视广播的视频记录装置中，布置了通过分析传输流来提取包含I图像的分组的I图像提取处理器。 然后，通过从存储有记录数据的HDD读取预定量的记录数据，并通过检测I图像的开始信息和结束信息来输出包含I图像的分组。 通过重复上述处理来输出用于特殊再现的流。 通过这样的布置，即使数据不包含I图像的位置信息，也可以执行诸如作为MPEG格式的传输流记录的TV节目数据的快进再现的特殊再现。

公开(公告)号：US20110134341A1

公开(公告)日：2011-06-09

申请号：US13022971

申请日：2011-02-08

Applicant: Satoru TAKASHIMIZU ,  Kenji KATSUMATA ,  Yuji YAMAMOTO ,  Satoshi IIMURO ,  Takanori EDA ,  Shuko SEI

Inventor： Satoru TAKASHIMIZU ,  Kenji KATSUMATA ,  Yuji YAMAMOTO ,  Satoshi IIMURO ,  Takanori EDA ,  Shuko SEI

IPC: H04N5/66

CPC classification number: H04N21/4347 ,  H04N5/4401 ,  H04N5/46 ,  H04N21/42638 ,  H04N21/43637 ,  H04N21/4382 ,  H04N21/4385

Abstract: A display apparatus coupled with a video processing apparatus including: an input unit which inputs a video signal scanned by one of the plurality of scanning methods and a scanning method data detected based on said video signal from said video processing apparatus, a display which displays said video signal inputted by said input unit, a controller which controls as said display displays said video signal based on said scanning method data inputted by said input unit.

Abstract translation: 一种与视频处理装置耦合的显示装置，包括：输入单元，其输入通过所述多个扫描方法之一扫描的视频信号和基于来自所述视频处理装置的所述视频信号检测的扫描方法数据;显示器，其显示所述 由所述输入单元输入的视频信号，控制器，其基于由所述输入单元输入的所述扫描方法数据，控制所述显示器显示所述视频信号。

公开(公告)号：US20090066856A1

公开(公告)日：2009-03-12

申请号：US12196640

申请日：2008-08-22

Applicant: Satoru TAKASHIMIZU ,  Kenji Katsumata ,  Yuji Yamamoto ,  Satoshi Iimuro ,  Takanori Eda ,  Shuko Sei

Inventor： Satoru TAKASHIMIZU ,  Kenji Katsumata ,  Yuji Yamamoto ,  Satoshi Iimuro ,  Takanori Eda ,  Shuko Sei

IPC: H04N5/66 ,  H04N3/27

CPC classification number: H04N21/4347 ,  H04N5/4401 ,  H04N5/46 ,  H04N21/42638 ,  H04N21/43637 ,  H04N21/4382 ,  H04N21/4385

Abstract: A video processing apparatus including: an input device which inputs an encoded video signal; a decoder which decodes the encoded video signal having a video format which is one of a plurality of video formats to produce a decoded video signal; a processor which processes the decoded video signal by using a scanning method information of the decoded video signal, to produce a processed video signal; and an output device which outputs both of the video signal processed by using the scanning method information and scanning method information of the processed video signal, from the video processing apparatus to an external video processing apparatus.

Abstract translation: 一种视频处理装置，包括：输入装置，输入编码视频信号; 解码器，其对具有视频格式的编码视频信号进行解码，所述视频格式是多个视频格式之一，以产生解码的视频信号; 处理器，通过使用解码的视频信号的扫描方法信息来处理解码的视频信号，以产生经处理的视频信号; 以及输出装置，其从视频处理装置向外部视频处理装置输出通过使用扫描方法信息处理的视频信号和处理的视频信号的扫描方法信息。

公开(公告)号：US20080145021A1

公开(公告)日：2008-06-19

申请号：US11958686

申请日：2007-12-18

Applicant: Satoru Takashimizu ,  Mitsunobu Watanabe ,  Satoshi Iimuro

Inventor： Satoru Takashimizu ,  Mitsunobu Watanabe ,  Satoshi Iimuro

IPC: H04N5/91

CPC classification number: H04N9/8042 ,  G11B27/105 ,  G11B27/3027 ,  H04N5/783

Abstract: In a video recording apparatus which records and reproduces digital TV broadcasting, an I-picture extraction processor that extracts packets containing I-pictures by analyzing a transport stream is arranged. Then, packets containing I-pictures is output, by reading predetermined amount of recorded data from an HDD in which recorded data is stored and by detecting start information and end information of the I-pictures. A stream for special reproduction is output by repeating the above-stated processes.With such arrangement, it is possible, even if data does not contain position information of I-picture, to execute special reproduction such as fast-forwarding reproduction for TV program data that is recorded as an MPEG-formatted transport stream.

Abstract translation: 在记录和再现数字电视广播的视频记录装置中，布置了通过分析传输流来提取包含I图像的分组的I图像提取处理器。 然后，通过从存储有记录数据的HDD读取预定量的记录数据，并通过检测I图像的开始信息和结束信息来输出包含I图像的分组。 通过重复上述处理来输出用于特殊再现的流。 通过这样的布置，即使数据不包含I图像的位置信息，也可以执行诸如作为MPEG格式的传输流记录的TV节目数据的快进再现的特殊再现。

公开(公告)号：US06549243B1

公开(公告)日：2003-04-15

申请号：US09135727

申请日：1998-08-18

Applicant: Satoru Takashimizu ,  Kenji Katsumata ,  Yuji Yamamoto ,  Satoshi Iimuro ,  Takanori Eda ,  Shuko Sei

Inventor： Satoru Takashimizu ,  Kenji Katsumata ,  Yuji Yamamoto ,  Satoshi Iimuro ,  Takanori Eda ,  Shuko Sei

IPC: H04N701

CPC classification number: H04N21/4347 ,  H04N5/4401 ,  H04N5/46 ,  H04N21/42638 ,  H04N21/43637 ,  H04N21/4382 ,  H04N21/4385

Abstract: A digital broadcast receiver unit for determining the scanning method of the video signal of the selected program when signals multiplexed through a plurality of different scanning methods are received, processing these video signals by an appropriate video signal processor constituting a video encoder, and then outputting the result. This digital broadcast receiver unit includes a demodulator to tune in the channel of the received signal and perform demodulation, a multiplex isolator to isolate the audio, video and other types of data coded from the multiplex signals output from the demodulator, a decoder to decode the video signal and audio signal from the multiplex isolator, a plurality of video processors performing respectively different corresponding scanning methods and connected to an output of the decoder, an output selector to select from among outputs from the plurality of video processors, and a controller to control the output selector and determine the scanning method of the video signal of the selected program and also perform the appropriate processing based on the scanning method for the selected video signal.

Abstract translation: 一种数字广播接收机单元，用于当接收到通过多种不同的扫描方法复用的信号时，确定所选节目的视频信号的扫描方法，由构成视频编码器的适当的视频信号处理器处理这些视频信号，然后输出 结果。 该数字广播接收机单元包括调谐器，用于调谐接收信号的信道并进行解调，多路隔离器隔离从解调器输出的多路复用信号编码的音频，视频和其他类型的数据，解码器 来自多路复用隔离器的视频信号和音频信号，分别执行不同的对应扫描方法并连接到解码器的输出的多个视频处理器，从多个视频处理器的输出中选择的输出选择器，以及控制器 输出选择器，并确定所选程序的视频信号的扫描方法，并且还基于所选择的视频信号的扫描方法执行适当的处​​理。