公开(公告)号：CA2406482C

公开(公告)日：2013-08-06

申请号：CA2406482

申请日：2002-02-21

Applicant: SONY CORP

Inventor： NAKAMURA MASANOBU ,  KATO MOTOKI

IPC: G11B20/10 ,  G11B27/00 ,  G11B20/12 ,  G11B27/034 ,  G11B27/10 ,  G11B27/32 ,  G11B27/34 ,  G11B27/36 ,  H04N5/85 ,  H04N9/79 ,  H04N9/804 ,  H04N9/82

Abstract: In an information recording apparatus and method, information reproducing apparatus and method, information recording medium, program storage medium, and program, the titles of contents can be read out rapidly to be displayed. Allocation class is provided as attribute information relating to the attributes of files to be recorded on an optical disc, and files with the class of Gathered File are collectively recorded in a Gathered File area which is formed at a prescribed position on the optical disc. File 1 to File 3 including the titles of the contents are recorded in this Gathered.File area. The recording area between A1 and A2 for FSD (File System Descriptor) is fixed but the recording area between A3 and AA of the Gathered File area can be changed if necessary.

公开(公告)号：AT496491T

公开(公告)日：2011-02-15

申请号：AT03702821

申请日：2003-01-29

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  SONY CORP ,  PANASONIC CORP

Inventor： VAN GESTEL WILHELMUS ,  KATO MOTOKI ,  NAKAMURA MASANOBU ,  NAKAMURA KAZUHIKO ,  YAGI TOMOTAKA

IPC: H04N5/92 ,  H04N9/82 ,  H04N5/783 ,  H04N9/804

Abstract: An apparatus for recording a sequence of video data signals on a record carrier includes input structure for receiving video data signals, generating structure for generating characteristic point information signals, processing structure for processing the characteristic point information signals for a plurality of characteristic points into a sequence of characteristic points information signals (CPI) and writing structure for writing the sequence of video data signals and the sequence of characteristic points information signals on the record carrier. The characteristic point information signals identify a characteristic point in the sequence of video data signals. Various measures are proposed in relation to the CPI aiming at providing compact way of storing information related to a size of I-pictures.

公开(公告)号：RU2326454C2

公开(公告)日：2008-06-10

申请号：RU2004122124

申请日：2002-12-16

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  SONY CORP ,  MATSUSHITA ELECTRIC IND CO LTD

Inventor： VAN GESTEL VIL KHEL MUS J ,  LJUT ENS STIVEN B ,  MURASE KAORU ,  GOTOKH JOSIKHO ,  SASAKI MIJUKI ,  NAKAMURA MASANOBU ,  KATO MOTOKI

IPC: G11B11/00 ,  G11B20/10 ,  G11B20/12 ,  G11B20/18 ,  G11B27/00

公开(公告)号：MY130203A

公开(公告)日：2007-06-29

申请号：MYPI20001913

申请日：2000-05-04

Applicant: SONY CORP

Inventor： KATO MOTOKI ,  HAMADA TOSHIYA ,  NAKAMURA MASANOBU

IPC: H04N5/00 ,  G11B20/10 ,  H04N5/92 ,  G11B27/034 ,  G11B27/10 ,  G11B27/30 ,  G11B27/32 ,  H04N5/76 ,  H04N5/91 ,  H04N9/804 ,  H04N19/00 ,  H04N19/102 ,  H04N19/134 ,  H04N19/146 ,  H04N19/167 ,  H04N19/189 ,  H04N19/196 ,  H04N19/423 ,  H04N19/46 ,  H04N19/503 ,  H04N19/65 ,  H04N19/70 ,  H04N19/80 ,  H04N19/89 ,  H04N21/43 ,  H04N21/432 ,  H04N21/433 ,  H04N21/434 ,  H04N21/845

Abstract: IN A DATA PROCESSING APPARATUS USED FOR A MULTI-CHANNEL DIGITAL TELEVISION BROADCASTING SYSTEM, CODED STREAMS ARE RECORDED ON A RECORDING MEDIUM IN A HIGH EFFICIENCY, AND CAN BE RANDOM-ACCESSED IN A HIGH SPEED. THE DATA PROCESSING APPARATUS IS ARRANGED BY SEGMENTING MEANS FOR SEGMENTING THE ENTERED CODED STREAM WITH RESPECT TO A PREDETERMINED TIME UNIT, AND FIRST FORMING MEANS (23) FOR FORMING A TIME UNIT MAP INDICATIVE OF AN ADDRESS OF DATA EVERY TIME UNIT OF THE CODED STREAM WHICH IS SEGMENTED BY THE SEGMENTING MEANS.(FIG 4)

公开(公告)号：DE60212379T2

公开(公告)日：2007-05-24

申请号：DE60212379

申请日：2002-11-28

Applicant: MATSUSHITA ELECTRIC IND CO LTD ,  SONY CORP ,  KONINKL PHILIPS ELECTRONICS NV

Inventor： NAKAMURA KAZUHIKO ,  YAHATA HIROSHI ,  KAWASAKI KOJIRO ,  VAN GESTEL JACOBUS ,  KELLY PATRICK ,  KATO MOTOKI ,  NAKAMURA MASANOBU

IPC: H04N5/92 ,  H04N7/24 ,  G11B20/10 ,  G11B20/12 ,  G11B27/00 ,  G11B27/034 ,  G11B27/10 ,  G11B27/30 ,  G11B27/32 ,  H04N5/775 ,  H04N5/781 ,  H04N5/85 ,  H04N5/907 ,  H04N7/58 ,  H04N7/62 ,  H04N9/804 ,  H04N9/82 ,  H04N19/503 ,  H04N19/577 ,  H04N19/70 ,  H04N21/236 ,  H04N21/2365 ,  H04N21/434 ,  H04N21/4402

Abstract: For encoding externally input AV signal to MPEG-TS that enables quickly conversion from MPEG-TS to MPEG-PS, data unit (Multiplexing Unit) is defined which includes a plurality of packet and has data size corresponding to data amount of one pack in MPEG-PS, and MPEG-TS is encoded for each defined data unit. Furthermore, time stamp information (ATS) added to a packet of MPEG-TS which is converted to MPEG-PS and time stamp information (SCR) added to a packet of the converted MPEG-PS are correlated with a predetermined formula.

公开(公告)号：AT330424T

公开(公告)日：2006-07-15

申请号：AT02785955

申请日：2002-11-28

Applicant: MATSUSHITA ELECTRIC IND CO LTD ,  KONINKL PHILIPS ELECTRONICS NV ,  SONY CORP

Inventor： NAKAMURA KAZUHIKO ,  YAHATA HIROSHI ,  KAWASAKI KOJIRO ,  VAN GESTEL WILHELMUS JACOBUS ,  KELLY DECLAN PATRICK ,  KATO MOTOKI ,  NAKAMURA MASANOBU

IPC: H04N5/92 ,  G11B20/10 ,  G11B20/12 ,  G11B27/00 ,  G11B27/034 ,  G11B27/10 ,  G11B27/30 ,  G11B27/32 ,  H04N5/775 ,  H04N5/781 ,  H04N5/85 ,  H04N5/907 ,  H04N7/58 ,  H04N7/62 ,  H04N9/804 ,  H04N9/82 ,  H04N19/503 ,  H04N19/577 ,  H04N19/70 ,  H04N21/236 ,  H04N21/2365 ,  H04N21/434 ,  H04N21/4402 ,  H04N7/24 ,  H04N5/76

Abstract: For encoding externally input AV signal to MPEG-TS that enables quickly conversion from MPEG-TS to MPEG-PS, data unit (Multiplexing Unit) is defined which includes a plurality of packet and has data size corresponding to data amount of one pack in MPEG-PS, and MPEG-TS is encoded for each defined data unit. Furthermore, time stamp information (ATS) added to a packet of MPEG-TS which is converted to MPEG-PS and time stamp information (SCR) added to a packet of the converted MPEG-PS are correlated with a predetermined formula.

公开(公告)号：DE60203600T2

公开(公告)日：2006-02-09

申请号：DE60203600

申请日：2002-11-28

Applicant: MATSUSHITA ELECTRIC IND CO LTD ,  SONY CORP ,  KONINKL PHILIPS ELECTRONICS NV

Inventor： YAGI TOMOTAKA ,  YAHATA HIROSHI ,  KAWASAKI KOJIRO ,  KATO MOTOKI ,  NAKAMURA MASANOBU ,  VAN GESTEL JACOBUS ,  KELLY PATRICK

IPC: H04N5/85 ,  G11B20/10 ,  G11B20/12 ,  G11B27/00 ,  G11B27/034 ,  G11B27/10 ,  G11B27/32 ,  H04N5/775 ,  H04N5/781 ,  H04N5/907 ,  H04N5/92 ,  H04N9/80 ,  H04N9/804 ,  H04N9/82 ,  H04N19/00 ,  H04N19/40 ,  H04N19/70

Abstract: In a recording medium storing MPEG stream, flag information (encode_condition) indicating that the stream is recorded in a format enabling easily the first stream (MPEG transport stream) to be converted into the second stream (MPEG program stream) is provided. Such a flag information is included in Tip packet which is a control packet, in the medium. Thus it can easily determine whether the data is recorded in this format without analysis of data stored in the recording medium.

公开(公告)号：PL369106A1

公开(公告)日：2005-04-18

申请号：PL36910602

申请日：2002-12-16

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  SONY CORP ,  MATSUSHITA ELECTRIC IND CO LTD

Inventor： VAN GESTEL WILHELMUS J ,  LUITJENS STEVEN B ,  MURASE KAORU ,  GOTOH YOSHIHO ,  SASAKI MIYUKI ,  NAKAMURA MASANOBU ,  KATO MOTOKI

IPC: G11B11/00 ,  G11B20/10 ,  G11B20/12 ,  G11B20/18 ,  G11B27/00

Abstract: When recording data on a medium where a certain data rate is required, an allocation manager in the player must allocate sections of the logical space in such a way that the recording medium is efficiently filled and that an adequate data rate can be guaranteed even in the presence of defective ECC blocks. The allocation rules for the allocation manager are complex. The rules can be simplified by placing a lower limit on the size of an extent and by increasing the size of the extent depending on the number of defect ECC blocks in the extent.

公开(公告)号：BR0302960A

公开(公告)日：2004-07-06

申请号：BR0302960

申请日：2003-01-29

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  SONY CORP ,  MATSUSHITA ELECTRIC IND CO LTD

Inventor： GESTEL WILHELMUS J VAN ,  KATO MOTOKI ,  NAKAMURA MASANOBU ,  NAKAMURA KAZUHIKO ,  YAGI TOMOTAKA

IPC: H04N5/92 ,  H04N5/783 ,  H04N9/804 ,  H04N9/82

Abstract: An apparatus for recording a sequence of video data signals on a record carrier includes input structure for receiving video data signals, generating structure for generating characteristic point information signals, processing structure for processing the characteristic point information signals for a plurality of characteristic points into a sequence of characteristic points information signals (CPI) and writing structure for writing the sequence of video data signals and the sequence of characteristic points information signals on the record carrier. The characteristic point information signals identify a characteristic point in the sequence of video data signals. Various measures are proposed in relation to the CPI aiming at providing compact way of storing information related to a size of I-pictures.

公开(公告)号：AU2002354066A1

公开(公告)日：2003-06-10

申请号：AU2002354066

申请日：2002-11-28

Applicant: MATSUSHITA ELECTRIC IND CO LTD ,  SONY CORP ,  KONINKL PHILIPS ELECTRONICS NV

Inventor： YAGI TOMOTAKA ,  YAHATA HIROSHI ,  KAWASAKI KOJIRO ,  KATO MOTOKI ,  NAKAMURA MASANOBU ,  GESTEL WILHELMUS JACOBUS VAN ,  KELLY DECLAN PATRICK

IPC: H04N5/85 ,  G11B20/10 ,  G11B20/12 ,  G11B27/00 ,  G11B27/034 ,  G11B27/10 ,  G11B27/32 ,  H04N5/775 ,  H04N5/781 ,  H04N5/907 ,  H04N5/92 ,  H04N9/804 ,  H04N9/82 ,  H04N19/00 ,  H04N19/40 ,  H04N19/70

Abstract: In a recording medium storing MPEG stream, flag information (encode_condition) indicating that the stream is recorded in a format enabling easily the first stream (MPEG transport stream) to be converted into the second stream (MPEG program stream) is provided. Such a flag information is included in Tip packet which is a control packet, in the medium. Thus it can easily determine whether the data is recorded in this format without analysis of data stored in the recording medium.