公开(公告)号：EP2063386A4

公开(公告)日：2011-05-18

申请号：EP06797440

申请日：2006-09-05

Applicant: SONY CORP

Inventor： FUJITA NORIHIKO ,  KAWAI SHIGEYUKI ,  YAMADA MAKOTO ,  SUZUKI MIKIHISA

IPC: G06Q20/00 ,  G06Q30/00

CPC classification number: G06Q20/327 ,  G06Q20/105 ,  G06Q20/32 ,  G06Q20/322 ,  G06Q20/363 ,  G06Q30/02 ,  G06Q30/0267

公开(公告)号：EP1679708A4

公开(公告)日：2007-03-14

申请号：EP04773744

申请日：2004-10-07

Applicant: SONY CORP

Inventor： HIRABAYASHI MITSUHIRO ,  YAMADA MAKOTO ,  KAWATE FUMITAKA

IPC: G06F12/00 ,  G11B27/00 ,  G06F17/30 ,  G11B20/10 ,  G11B20/12 ,  G11B20/18 ,  G11B27/034 ,  G11B27/036 ,  G11B27/30 ,  H04N5/91 ,  H04N5/92

CPC classification number: G11B20/1809 ,  G11B20/10 ,  G11B27/034 ,  G11B27/036 ,  G11B27/3027 ,  G11B2020/10898 ,  G11B2220/2545

Abstract: The present invention is applied, for example, to an imaging device for recording an imaging result onto an optical disc by the Quick Time file format. Management information for managing a particular area interleaved and recorded is allocated and a real data block is formed, so that the particular area can be managed by the management information and the block based on the management information.

公开(公告)号：EP1418761A4

公开(公告)日：2009-01-07

申请号：EP02755864

申请日：2002-08-06

Applicant: SONY CORP

Inventor： MORISADA HIDEHIKO ,  YAMADA MAKOTO

IPC: G06T9/00 ,  H03M7/36 ,  H04N19/126 ,  H04N19/139 ,  H04N19/14 ,  H04N19/152 ,  H04N19/176 ,  H04N19/196 ,  H04N19/50 ,  H04N19/503 ,  H04N19/51 ,  H04N19/61 ,  H04N19/625 ,  H04N19/91

CPC classification number: H04N19/198 ,  H04N19/115 ,  H04N19/126 ,  H04N19/139 ,  H04N19/14 ,  H04N19/149 ,  H04N19/152 ,  H04N19/159 ,  H04N19/172 ,  H04N19/176 ,  H04N19/196 ,  H04N19/577 ,  H04N19/61

Abstract: An image encoding apparatus capable of improving quality of an image. A quantization index calculator (42) calculates a weighted mean of motion vector residuals according to motion vector residuals of macro blocks output from a motion vector residual buffer unit (72) and a total of them. The quantization index calculator (42) calculates a weighted mean of activities according to activity values of macro blocks output from an activity buffer unit (73) and a total of them. The quantization index calculator (42) calculates a quantization index according to the weighted mean of the vector residuals or the weighted mean of the activities. The present invention can be applied to an image encoding apparatus of the MPEG method.

公开(公告)号：EP1353508A4

公开(公告)日：2007-04-11

申请号：EP02729570

申请日：2002-01-15

Applicant: SONY CORP

Inventor： HIRABAYASHI MITSUHIRO ,  YAMADA MAKOTO ,  ISHIZAKA TOSHIHIRO ,  TSUJII SATOSHI

IPC: G06F3/06 ,  G11B20/10 ,  G11B20/12 ,  G11B27/00 ,  G11B27/034 ,  H04N5/781 ,  H04N5/783 ,  H04N5/85 ,  H04N5/92 ,  H04N9/804 ,  H04N19/00 ,  H04N19/126 ,  H04N19/152 ,  H04N19/196 ,  H04N19/423 ,  H04N19/46 ,  H04N19/503 ,  H04N19/51 ,  H04N19/61 ,  H04N19/625 ,  H04N19/65 ,  H04N19/70 ,  H04N19/85 ,  H04N19/89 ,  H04N19/91 ,  G06F12/00

CPC classification number: H04N9/8042 ,  G11B27/034 ,  G11B2220/2545 ,  H04N5/781 ,  H04N5/783 ,  H04N5/85

Abstract: A recording apparatus and a record medium for recording the data read time, seek time, continuous reproduction time, continuous record length, and inter-data relation. A recording apparatus for recording data on writable record medium comrpises a data encoding means, a conversion means for converting the data structure of the encoded data from the encoding means, and a recording means for recording the conversion data on the record medium. The file structure has first data units, second data units as sets of the first data units, and a data area for describing management information. The second data units are made to correspond to the continuous record length of when they are recorded on the record medium, and the time length and data length of each second data units recorded in a continuous record length is accommodated in the data area.

公开(公告)号：EP1667037A4

公开(公告)日：2009-02-25

申请号：EP04748181

申请日：2004-07-27

Applicant: SONY CORP

Inventor： KAWATE FUMITAKA ,  HIRABAYASHI MITSUHIRO ,  YAMADA MAKOTO

IPC: G11B27/32 ,  G06F12/00 ,  G06F17/30

CPC classification number: G11B27/329 ,  G06F17/30858 ,  G11B27/034 ,  G11B27/34

Abstract: The invention can be applied to an optical disc drive, for example. In an index file of continuous entries by extracted information from a file, information indicating of the size of an objective file is set and management information on closely related files is registered collectively. Moreover, extracted video information is pointed by an entry pertaining to a disc title and the substitutional entry is registered. Furthermore, an entry of a related file is pointed and extracted information from each application is registered under management of the index file.

公开(公告)号：EP1434436A4

公开(公告)日：2007-12-12

申请号：EP02800734

申请日：2002-10-02

Applicant: SONY CORP

Inventor： KAWATE FUMITAKA ,  YAMADA MAKOTO ,  HIRABAYASHI MITSUHIRO ,  ISHIZAKA TOSHIHIRO

IPC: G11B20/10 ,  H04N5/76 ,  G11B27/02 ,  G11B27/034 ,  H04N5/775 ,  H04N5/781 ,  H04N5/85 ,  H04N5/91 ,  H04N5/92 ,  H04N5/937 ,  H04N7/52

CPC classification number: G11B20/10527 ,  G11B27/034 ,  G11B2220/213 ,  G11B2220/2545 ,  G11B2220/2562 ,  H04N5/775 ,  H04N5/781 ,  H04N5/85 ,  H04N5/937 ,  H04N21/2368 ,  H04N21/4341

Abstract: A reproducer for reproducing video data including tracks in the range of reproduction capability. A reproducer (10) for reproducing data from a record medium having tracks on which image data and one or more pieces of edit data are recorded comprises input means (11) for reading data from record medium, analyzing means (12) for identifying the type of recording track on which input data is recorded, storage means (13) for storing priority list in which the type of a track is related to the decoding order and a predetermined threshold for determining upper to what number is reproduced, a plurality of decoding means (15, 16, 17) for decoding data, and judging means (14) for determining whether or not input data is to be decoded from the type of the track from the analyzing means (12) and from the priority list and the predetermined threshold stored in the storage means (13) and outputting, if the input data is determined to be decoded, the data to the decoding means (15, 16, 17) depending on the type of the data.

Abstract translation: 本发明涉及一种用于再现包括再现处理能力的范围内的多个轨道的视图数据的再现装置。 一种用于从包括用于记录图像数据和一个或多个编辑数据的多个轨道的记录介质再现数据的再现装置（10）包括用于从记录介质输入数据的输入装置（11），分析装置（12） 用于识别输入数据的记录轨道类型的存储装置（13），用于存储将轨道类型与转弯进行解码处理相关联的优先级分配表，并存储用作数据转弯之间的边界的预定阈值 被复制和数据转换不被再现的多个解码装置（15,16,17），每个用于解码每种类型的数据的解码装置和优先级确定装置，用于确定输入数据是否是 基于由分析装置（12）识别的轨道类型和存储在存储装置（13）中的优先级等级分配表和阈值进行解码，并将输入数据输出到dec 在对输入数据进行解码时，通过输入数据的类型选择的ode装置（15,16,17）。

公开(公告)号：EP1379084A4

公开(公告)日：2006-04-26

申请号：EP02714556

申请日：2002-04-09

Applicant: SONY CORP

Inventor： ISHIZAKA TOSHIHIRO ,  YAMADA MAKOTO ,  ISHIGURO RYUJI

IPC: G06F12/14 ,  G11B20/00 ,  G06F12/00 ,  G06F21/10 ,  G06F21/62 ,  G11B20/10 ,  G11B20/12 ,  G11B27/00 ,  G11B27/034 ,  H04N5/91 ,  H04N5/92

CPC classification number: H04N21/845 ,  G11B20/00086 ,  G11B20/0021 ,  G11B20/00297 ,  G11B20/00507 ,  G11B20/00673 ,  G11B20/0071 ,  G11B20/00746 ,  G11B20/00753 ,  G11B20/00797 ,  G11B20/12 ,  G11B27/034 ,  H04N21/23439 ,  H04N21/2347 ,  H04N21/8355

Abstract: A recording apparatus comprises conversion means (15, 18, 19) for converting data structure of data and recording means (23, 24, 32, 33) for recording the data on a recording medium, so as to have a file structure that can be handled by software. The file structure has a first data unit as actual data, a second data unit which is a set of a plurality of first data units, and a data portion for describing management information for managing the relationship between a plurality of first data units and the attribute of actual data of the first data units. The data portion contains protection information for protecting the intangible property right of the data.

公开(公告)号：EP1667156A4

公开(公告)日：2008-06-11

申请号：EP04748176

申请日：2004-07-27

Applicant: SONY CORP

Inventor： TSUJII SATOSHI ,  HIRABAYASHI MITSUHIRO ,  KAWATE FUMITAKA ,  YAMADA MAKOTO

IPC: G11B27/034 ,  H04N5/92 ,  G11B27/02 ,  G11B27/30 ,  H04N5/91 ,  H04N7/24

CPC classification number: G11B27/034 ,  G11B27/3027 ,  H04N21/23424 ,  H04N21/234318 ,  H04N21/234327 ,  H04N21/4325 ,  H04N21/4334 ,  H04N21/44016 ,  H04N21/8456

Abstract: A file recording device and method used, for example, when an imaging result created as a QT format file is edited. A file is created by creating an effect track ET, in which a null effect not having the effect of an effect and an active effect having the effect of an effect are set, corresponding to a video track ST created as video data management information and, at the same time, by setting a source track ST, which is the target of this effect track ET, in the video track ST.

公开(公告)号：EP1391892A4

公开(公告)日：2008-04-16

申请号：EP02726461

申请日：2002-05-23

Applicant: SONY CORP

Inventor： ARIDOME KENICHIRO ,  YAMADA MAKOTO ,  TODO HIROFUMI

IPC: G11B27/32 ,  G06F3/06 ,  G06F17/30 ,  G11B20/12

CPC classification number: G06F3/0643 ,  G06F3/0613 ,  G06F3/0677 ,  G11B27/329 ,  Y10S707/99956

Abstract: A recording method for recording data onto a disc-shaped recording medium (10) in accordance with a hierarchical file system. Management information for managing hierarchical structure of the file system is recorded in a particular region (16) of the disc-shaped recording medium and a reserved area in the particular region (16) is handled as a special file. Information on the initial position and size in the special file and information on a current position and size in the special file are recorded in the particular region (16).

公开(公告)号：EP1435735A4

公开(公告)日：2006-11-08

申请号：EP02801534

申请日：2002-10-10

Applicant: SONY CORP

Inventor： KAWATE FUMITAKA ,  YAMADA MAKOTO ,  HIRABAYASHI MITSUHIRO ,  ISHIZAKA TOSHIHIRO

IPC: H04N5/76 ,  G11B27/00 ,  G11B27/02 ,  G11B27/031 ,  G11B27/34 ,  H04N5/91 ,  H04N5/262 ,  H04N5/92 ,  H04N5/93

CPC classification number: G11B27/031 ,  G11B27/34