专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP1654874B1 FRAME-ACCURATE EDITING METHODS AND SYSTEMS 有权
公开(公告)号：EP1654874B1
公开(公告)日：2018-09-05
申请号：EP04778919.3
申请日：2004-07-22
申请人： Microsoft Technology Licensing, LLC
发明人： GRIGOROVITCH, Alexandre V. , LIN Chih-lung Bruce , HOWELL, Gareth Alan , WILSON, Mei L. , NAYAK, Niranjan S. , COLLE, Olivier , OAKLEY, Randolph B. , BENDER, Blake , ANTOUN, Tony M.
IPC分类号： G11B20/10 , G11B27/031 , H04N21/845 , H04N21/854
CPC分类号： G11B27/031 , G11B2020/10759 , G11B2020/10805 , H04N21/8456 , H04N21/854
摘要： Methods and systems enable content authors to achieve frame-accurate editing and, in at least some embodiments, reduce the amount of content that needs to be decompressed in order to operate on the frames. Some embodiments ensure that bit rate integrity is preserved so that bit rate conditions associated with streaming environments are preserved. Various embodiments intelligently determine which content portions should be decompressed, processed, and recompressed and which content portions should not be decompressed.

2. 发明授权

EP2180717B1 Optical disk for high resolution and three-dimensional video recording, optical disk reproduction apparatus, and optical disk recording apparatus 失效
标题翻译：用于高分辨率和三维视频记录的光盘，光盘再现设备和光盘记录设备
公开(公告)号：EP2180717B1
公开(公告)日：2012-11-14
申请号：EP10152121.9
申请日：1997-12-03
申请人： Panasonic Corporation
发明人： Oshima, Mitsuaki , Kitaura, Hiromu , Fukuda, Hideki , Ishihara, Hideshi , Kawara, Toshiyuki
IPC分类号： G11B20/00 , G11B20/10 , G11B20/12 , G11B20/14 , H04N5/04 , H04N5/44 , H04N5/45 , H04N9/82 , H04N9/804 , H04N13/00 , G11B27/10 , G11B27/00 , H04N5/765 , H04N5/85 , H04N7/50 , H04N13/04 , G11B27/30 , H04N5/76 , H04N7/26
CPC分类号： H04N13/172 , G11B20/00007 , G11B20/10222 , G11B20/10527 , G11B20/1217 , G11B20/14 , G11B27/005 , G11B27/10 , G11B27/105 , G11B2020/10546 , G11B2020/10675 , G11B2020/1074 , G11B2020/10805 , G11B2020/10953 , G11B2020/1288 , G11B2220/2562 , H04N5/04 , H04N5/4401 , H04N5/45 , H04N5/46 , H04N5/765 , H04N5/775 , H04N5/85 , H04N7/012 , H04N7/0122 , H04N9/7921 , H04N9/8042 , H04N9/8045 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/877 , H04N13/10 , H04N13/144 , H04N13/15 , H04N13/161 , H04N13/167 , H04N13/178 , H04N13/183 , H04N13/189 , H04N13/194 , H04N13/239 , H04N13/341 , H04N13/359 , H04N13/361 , H04N13/363 , H04N13/398 , H04N19/597 , H04N19/61 , H04N21/42646 , H04N21/4305 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/4392 , H04N2013/0085
摘要： The present invention has an objective of providing an optical disk having a high resolution picture and a system for reproducing data on the optical disk, which are compatible with a conventional system for reproducing an ordinary resolution picture. A high resolution signal is divided into a main signal and a sub signal by picture division means and MPEG-encoded. The main signal and the sub signal are divided into frames each having 1 GOP or more. The resultant first interleave block 54 and second interleave block 55 are recorded alternately on an optical disk. A high resolution reproduction apparatus reproduced both the first and second interleave blocks, so that a high resolution picture is obtained. A non-high resolution reproduction apparatus reproduces only the first or second interleave block, so that an ordinary resolution picture.

3. 发明公开

EP2506570A1 METHOD AND SYSTEM FOR PLAYING VIDEO INFORMATION, AND VIDEO INFORMATION CONTENT 有权
标题翻译：方法和系统，用于播放视频信息和视频内容的信息
公开(公告)号：EP2506570A1
公开(公告)日：2012-10-03
申请号：EP10832765.1
申请日：2010-04-14
申请人： Mitsubishi Electric Corporation
发明人： RYU, Tomoaki , MINAMI, Satoshi
IPC分类号： H04N7/173
CPC分类号： H04N9/8042 , G09G2340/02 , G09G2370/10 , G11B20/10527 , G11B2020/10759 , G11B2020/10805 , G11B2020/10814 , H04N9/80 , H04N9/8063 , H04N9/8205 , H04N21/2401 , H04N21/242 , H04N21/4302 , H04N21/4325 , H04N21/44016 , H04N21/6332 , H04N21/6405 , H04N21/8547
摘要： A plurality of I- or P-pictures for displaying video images with the same data as the last frame of the main data of the content are added as reproduction synchronization adjustment frames after the last frame of the main data; when reproduction leads a reference reproducing device, more synchronization adjustment frames are reproduced (ST11); when reproduction lags, fewer synchronization adjustment frames are reproduced (ST9). Reproduction can be synchronized among a plurality of reproducing devices (42) that read data from a storage medium and reproduce the data, or receive data by network delivery and reproduce the data, under conditions where system clock correction by use of PCR is impossible.

4. 发明公开

EP2416581A1 RECORDING MEDIUM, REPRODUCING DEVICE, AND INTEGRATED CIRCUIT 审中-公开
标题翻译： AUFZEICHNUNGSMEDIUM，WIEDERGABEVORRICHTUNG UND INTEGRIERTE SCHALTUNG
公开(公告)号：EP2416581A1
公开(公告)日：2012-02-08
申请号：EP10754843.0
申请日：2010-03-26
申请人： Panasonic Corporation
发明人： Taiji, Sasaki , Hiroshi, Yahata , Wataru, Ikeda , Tomoki, Ogawa
IPC分类号： H04N13/04 , G11B20/12 , H04N5/92
CPC分类号： G11B27/105 , G11B20/10527 , G11B20/1251 , G11B27/034 , G11B27/322 , G11B2020/10611 , G11B2020/10685 , G11B2020/10694 , G11B2020/10759 , G11B2020/10805 , G11B2020/10814 , G11B2020/10944 , G11B2020/1224 , G11B2020/1289 , G11B2220/2541 , H04N5/85 , H04N9/8205 , H04N9/8227 , H04N13/161 , H04N13/178 , H04N13/183 , H04N13/189 , H04N13/361 , H04N19/597 , H04N21/42646 , H04N21/4325 , H04N21/4884
摘要： According to a playback device, a reading unit reads extent blocks from a recording medium. A switching unit extracts a main-view stream and a sub-view stream from the extent blocks. Each stream is stored in a different read buffer. A decoding unit reads and decodes each stream from a corresponding read buffer. A time (t) required for the decoding unit to decode all data blocks in one extent block is greater than or equal to the sum (t 1 +t 2 +t 3 ) of a time (t 1 ) required for the reading unit to read the data blocks except for the top data block in the extent block, a time (t 2 ) required for the reading unit to start to read the top of a next extent block from the time of finishing reading the tail of the extent block, and a time (t 3 ) required for the reading unit to read the top data block in the next extent block.
摘要翻译：根据回放装置，读取单元从记录介质读取扩展块。切换单元从扩展块中提取主视图流和子视图流。每个流都存储在不同的读缓冲区中。解码单元从相应的读缓冲器中读取和解码每个流。解码单元对一个范围块中的所有数据块进行解码所需的时间（t）大于或等于读取单元所需的时间（t 1）的和（t 1 + t 2 + t 3）读取在范围块中的顶部数据块以外的数据块，读取单元从完成读取扩展块的尾部的时间开始读取下一个扩展块的顶部所需的时间（t 2）以及读取单元读取下一范围块中的顶部数据块所需的时间（t 3）。

5. 发明公开

EP1882255A4 RECORDING DEVICE 审中-公开
标题翻译： AUFNAHMEVORRICHTUNG
公开(公告)号：EP1882255A4
公开(公告)日：2012-01-25
申请号：EP07707266
申请日：2007-01-17
申请人： CANON KK
发明人： OTSUKI JUN
IPC分类号： G11B20/10 , G11B7/0045
CPC分类号： G11B20/10527 , G11B7/08511 , G11B2007/0013 , G11B2020/10694 , G11B2020/10703 , G11B2020/1074 , G11B2020/10805 , G11B2020/10824 , H01S3/09702

6. 发明公开

EP2106660A4 RECORDING APPARATUS, RECORDING METHOD, PROGRAM AND STORAGE MEDIUM 审中-公开
标题翻译：录音设备，记录介质，程序以及记录介质
公开(公告)号：EP2106660A4
公开(公告)日：2011-08-24
申请号：EP08703514
申请日：2008-01-15
申请人： CANON KK
发明人： TOGITA KOJI
IPC分类号： H04N5/91 , G11B20/10
CPC分类号： H04N9/8042 , G11B20/10527 , G11B27/3027 , G11B2020/10703 , G11B2020/1074 , G11B2020/10805 , H04N5/772 , H04N5/781 , H04N5/85 , H04N5/907 , H04N7/52 , H04N9/8205 , H04N19/00 , H04N19/70 , H04N21/23406 , H04N21/2368 , H04N21/42646 , H04N21/4325 , H04N21/4334

7. 发明公开

EP2261915A3 Information storage medium, information playback method and apparatus and information recording method 审中-公开
公开(公告)号：EP2261915A3
公开(公告)日：2011-03-09
申请号：EP10173627.0
申请日：1999-02-23
申请人： Kabushiki Kaisha Toshiba
发明人： Ando, Hideo , Yoshioka, You
IPC分类号： G11B27/10 , G11B27/034 , G11B27/32
CPC分类号： H04N9/8042 , G11B19/04 , G11B20/10527 , G11B27/034 , G11B27/036 , G11B27/10 , G11B27/105 , G11B27/22 , G11B27/329 , G11B2020/10592 , G11B2020/1062 , G11B2020/10722 , G11B2020/10805 , G11B2020/1275 , G11B2220/211 , G11B2220/216 , G11B2220/2516 , G11B2220/2562 , G11B2220/2575 , G11B2220/455 , G11B2220/90 , G11B2220/913 , H04N5/85 , H04N9/8063 , H04N9/888 , H04N21/4325
摘要： There are provided an information storage medium capable of real-time recording/playback of digital moving picture information, and a digital information recording/playback system using this medium. In a medium that records/plays back data including video data and control information, the control information (DA21 in FIG. 4; RTR_VMG in FIG. 30) includes information (VOBU entry in FIG. 31) for accessing a specific portion (VOBU) of the video data.

8. 发明公开

EP2261920A2 Information storage medium, information playback method and apparatus and information recording method 审中-公开
公开(公告)号：EP2261920A2
公开(公告)日：2010-12-15
申请号：EP10173633.8
申请日：1999-02-23
申请人： Kabushiki Kaisha Toshiba
发明人： Ando, Hideo , Yoshioka, You
IPC分类号： G11B27/10 , G11B27/034 , G11B27/30 , G11B27/32
CPC分类号： H04N9/8042 , G11B19/04 , G11B20/10527 , G11B27/034 , G11B27/036 , G11B27/10 , G11B27/105 , G11B27/22 , G11B27/329 , G11B2020/10592 , G11B2020/1062 , G11B2020/10722 , G11B2020/10805 , G11B2020/1275 , G11B2220/211 , G11B2220/216 , G11B2220/2516 , G11B2220/2562 , G11B2220/2575 , G11B2220/455 , G11B2220/90 , G11B2220/913 , H04N5/85 , H04N9/8063 , H04N9/888 , H04N21/4325
摘要： There are provided an information storage medium capable of real-time recording/playback of digital moving picture information, and a digital information recording/playback system using this medium. In a medium that records/plays back data including video data and control information, the control information (DA21 in FIG. 4 ; RTR_VMG in FIG. 30 ) includes information (VOBU entry in FIG. 31 ) for accessing a specific portion (VOBU) of the video data.

9. 发明公开

EP2259585A2 Optical disk for high resolution and three dimensional video recording, optical disk reproduction apparatus, and optical disk recording apparatus 失效
标题翻译：具有高分辨率的光盘的光盘上记录用于记录的光盘和装置的立体视频再现装置
公开(公告)号：EP2259585A2
公开(公告)日：2010-12-08
申请号：EP10179050.9
申请日：1997-12-03
申请人： Panasonic Corporation
发明人： Oshima, Mitsuaki , Kitaura, Hiromu , Fukuda, Hideki , Ishihara, Hideshi , Kawara, Toshiyuki
IPC分类号： H04N5/92 , H04N13/00
CPC分类号： H04N13/172 , G11B20/00007 , G11B20/10222 , G11B20/10527 , G11B20/1217 , G11B20/14 , G11B27/005 , G11B27/10 , G11B27/105 , G11B2020/10546 , G11B2020/10675 , G11B2020/1074 , G11B2020/10805 , G11B2020/10953 , G11B2020/1288 , G11B2220/2562 , H04N5/04 , H04N5/4401 , H04N5/45 , H04N5/46 , H04N5/765 , H04N5/775 , H04N5/85 , H04N7/012 , H04N7/0122 , H04N9/7921 , H04N9/8042 , H04N9/8045 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/877 , H04N13/10 , H04N13/144 , H04N13/15 , H04N13/161 , H04N13/167 , H04N13/178 , H04N13/183 , H04N13/189 , H04N13/194 , H04N13/239 , H04N13/341 , H04N13/359 , H04N13/361 , H04N13/363 , H04N13/398 , H04N19/597 , H04N19/61 , H04N21/42646 , H04N21/4305 , H04N21/4307 , H04N21/4325 , H04N21/4334 , H04N21/4392 , H04N2013/0085
摘要： An optical disk reproduction apparatus for reproducing data on an optical disk, wherein at least a first video stream corresponding to a first signal source and a second video stream corresponding to a second signal source have been recorded on the optical disk. The first video stream is digital data for outputting a component for one of the eyes (a right-eye or a left-eye) of a three-dimensional video (3D) or digital data for outputting a non-three-dimensional video (2D), the second video stream is digital data for outputting a component for the other of the eyes (a left-eye or a right-eye) of the three-dimensional video (3D). The first video stream includes a plurality of first interleave units, the second video stream includes a plurality of second interleave units, each of the plurality of first interleave units includes a plurality of frames, each of the plurality of second interleave units includes a plurality of frames, the plurality of first interleave units and the plurality of second interleave units have been alternately recorded on the optical disk. In at least a set of the first interleave unit and the second interleave unit, which are adjacent to each other, among the plurality of first interleave units and the plurality of second interleave units, which are alternately recorded on the optical disk, at least one frame of the plurality of frames included in the first interleave unit has the same time information as at least one frame of the plurality of frames included in the second interleave unit, and location information of the digital data for outputting the non-three-dimensional video ( 2D) and location information of the digital data for outputting the three-dimensional video (3D) have been further recorded on the optical disk. The reproduction apparatus comprises a reproduction section for reproducing a signal recorded on the optical disk based on location information of the first video stream and the second video stream, indicated by the location information of the digital data for outputting the three-dimensional video (3D), when the reproduction of a stream for the three-dimensional video (3D) is performed; a division section for dividing the reproduced signal into the plurality of first interleAve units included in the first video stream and the plurality of second interleave units included in the second video stream, a decoding section for decoding the plurality of first interleave units and the plurality of second interleave units; and an output section for outputting the decoded first interleave unit and the decoded second interleave unit based on the time information. The output section outputs the first video stream as a signal for one of the eyes (a right-eye or a left-eye) and outputs the second video stream as a signal for the other of the eyes (a left-eye or a right-eye).
摘要翻译：用于再现到光盘的数据，至少worin的第一视频流对应于第一信号源和第二视频流对应于第二信号源的光盘再现设备已被记录在光盘上。第一视频流是用于输出铃声数字数据为眼睛中的一个的部件的三维视频（3D）或用于输出铃声的非三维视频数字数据（右眼或左眼）（2D ），第二视频流是三维视频（3D）的输出廷数字数据为其他眼睛的部件（左眼或右眼）。第一视频流包括第一交错单位和第二视频流的多元性包括的第二交错单位复数，每个第一交错单位的多个包括帧的复数，每个第二交错单元中的多个包括的多元性帧，第一交错单位的多元性和第二交错单元中的多元havebeen交替地记录在光盘上。在至少一组第一交错单位和第二交错单位，其邻近海誓山盟，第一交错单位的多元性和第二交错单位，交替地记录在光盘的多个中的至少一个的帧包括在所述第一交错单元中的多个帧具有用于输出铃声非三维视频的数字数据的相同的时间信息包括在第二交错单元作为帧的多个至少一个帧，和位置信息（2D）和用于输出婷三维视频（3D）的数字数据的位置信息havebeen另外记录在光盘上。再现装置包括再现部分，用于基于所述第一视频流和第二视频流，通过用于输出铃声的三维视频的数字数据的位置信息指示的位置信息再现记录在光盘上的信号（3D），当用于三维视频（3D）一个流的再现被执行; 用于将再现的信号转换成第一交错单元中的多个A分割部包括在第一视频流和包括在第二视频数据流，对第一交错单位的多元性和的多元性进行解码的解码部在第二交错单元中的多个第二交错单位; 以及用于输出铃声输出部分解码的第一交错单位和译码的第二交错单元基于所述时间信息。输出部分输出第一视频数据流作为用于一只眼睛（右眼或左眼）的信号和第二视频流输出作为其它眼睛的信号（左眼还是右 -Eye）。

10. 发明公开

EP1553588A3 Information recording medium and system controller 审中-公开
标题翻译：信息记录介质与控制
公开(公告)号：EP1553588A3
公开(公告)日：2010-09-15
申请号：EP05008124.9
申请日：2000-10-02
申请人： Panasonic Corporation
发明人： Gotoh, Yoshiho , Ueda, Hiroshi , Sasaki, Miyuki , Fukushima, Yoshihisa
IPC分类号： G11B20/12 , G11B27/10 , G11B27/034 , G11B27/30
CPC分类号： H04N9/8042 , G11B20/10527 , G11B20/1217 , G11B20/1251 , G11B20/1252 , G11B20/18 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/329 , G11B2020/10537 , G11B2020/10675 , G11B2020/1074 , G11B2020/10759 , G11B2020/10805 , G11B2020/10814 , G11B2020/10916 , G11B2020/10944 , G11B2020/1224 , G11B2020/1285 , G11B2220/216 , G11B2220/218 , G11B2220/2562 , G11B2220/2575 , H04N5/775 , H04N5/85
摘要： An information recording medium for recording a real-time file containing real-time data in such a manner that the real-time data is continuously reproducible by a playback reference model, the real-time data including at least one of video data and audio data. The playback reference model includes: a pickup for reading the real-time data from the information recording medium; a buffer memory for temporarily storing the real-time data read by the pickup; and a decoder module for reading the real-time data from the buffer memory for processing. The information recording medium includes a volume space for at least recording in sectors a file containing data and file management information for managing the file. The real-time data is recorded in at least two real-time extents each of which is allocated in logically contiguous sectors within the volume space. An (i+1) th real-time extent among the at least two real-time extents is positioned at a position satisfying a real-time reproduction condition.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式