KR20050026913A - 디지털 콘텐츠 분할장치, 디지털 콘텐츠 재생장치, 디지털콘텐츠 분할방법, 프로그램 및 기록매체 - Google Patents
디지털 콘텐츠 분할장치, 디지털 콘텐츠 재생장치, 디지털콘텐츠 분할방법, 프로그램 및 기록매체 Download PDFInfo
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- KR20050026913A KR20050026913A KR1020047007264A KR20047007264A KR20050026913A KR 20050026913 A KR20050026913 A KR 20050026913A KR 1020047007264 A KR1020047007264 A KR 1020047007264A KR 20047007264 A KR20047007264 A KR 20047007264A KR 20050026913 A KR20050026913 A KR 20050026913A
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- 238000000034 method Methods 0.000 title claims description 25
- 238000010586 diagram Methods 0.000 description 17
- 230000005236 sound signal Effects 0.000 description 13
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
- G11B27/327—Table of contents
- G11B27/329—Table of contents on a disc [VTOC]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
- G11B2220/215—Recordable discs
- G11B2220/216—Rewritable discs
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
- G11B2220/2575—DVD-RAMs
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Abstract
Description
Claims (6)
- I 프레임, 또는 P 프레임 및/또는 B 프레임인 영상프레임을 갖는 VOBU를 복수개 갖는 셀(CELL)이 복수개 모여 구성되는 프로그램을 복수개 갖는, 비디오레코딩 규격으로 기록된 디지털 콘텐츠에 대하여, 재생개시 영상프레임을 지정할 때, 상기 프로그램을 상기 VOBU의 경계에서 분할하는 디지털 콘텐츠 분할장치로서,재생개시 영상프레임을 지정하는 지정수단과,지정된 상기 재생개시 영상프레임 앞쪽의 가장 가까운 I 프레임을 포함하는 VOBU의 앞쪽에서 분할함으로써, 상기 프로그램을 분할하는 분할수단을 구비한 것을 특징으로 하는 디지털 콘텐츠 분할장치.
- 제 1항에 있어서,상기 분할수단은 상기 프로그램을 분할할 때, 상기 셀을 분할하는 경우는 분할된 뒤쪽의 상기 셀의 재생개시시각으로서, 상기 재생개시 영상프레임에 대응하는 시각을 설정하는 것을 특징으로 하는 디지털 콘텐츠 분할장치.
- 제 2항에 기재된 디지털 콘텐츠 분할장치에 의해 분할된 프로그램을 재생하는 디지털 콘텐츠 재생장치에 있어서,분할된 뒤쪽의 상기 프로그램을 재생하는 경우, 상기 셀이 분할된 경우는 분할된 뒤쪽의 상기 셀의 재생개시시각으로 지정되는 영상프레임으로부터 재생하는 것을 특징으로 하는 디지털 콘텐츠 재생장치.
- I 프레임, 또는 P 프레임 및/또는 B 프레임인 영상프레임을 갖는 VOBU를 복수개 갖는 셀이 복수개 모여 구성되는 프로그램을 복수개 갖는, 비디오레코딩 규격으로 기록된 디지털 콘텐츠에 대하여, 재생개시 영상프레임을 지정할 때, 상기 프로그램을 상기 VOBU의 경계에서 분할하는 디지털 콘텐츠 분할방법으로서,재생개시 영상프레임을 지정하는 지정단계와,지정된 상기 재생개시 영상프레임 앞쪽의 가장 가까운 I 프레임을 포함하는 VOBU의 앞쪽에서 분할함으로써, 상기 프로그램을 분할하는 분할단계를 구비한 것을 특징으로 하는 디지털 콘텐츠 분할방법.
- 제 1항에 기재된 디지털 콘텐츠 분할장치의, 재생개시 영상프레임을 지정하는 지정수단과,지정된 상기 재생개시 영상프레임 앞쪽의 가장 가까운 I 프레임을 포함하는 VOBU의 앞쪽에서 분할함으로써, 상기 프로그램을 분할하는 분할수단으로서 컴퓨터를 기능시키기 위한 것을 특징으로 하는 프로그램.
- 제 5항에 기재된 프로그램을 저장한 기록매체로서, 컴퓨터에 의해 처리 가능한 것을 특징으로 하는 기록매체.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2002-00208384 | 2002-07-17 | ||
JP2002208384 | 2002-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20050026913A true KR20050026913A (ko) | 2005-03-16 |
Family
ID=30112844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047007264A Ceased KR20050026913A (ko) | 2002-07-17 | 2003-07-14 | 디지털 콘텐츠 분할장치, 디지털 콘텐츠 재생장치, 디지털콘텐츠 분할방법, 프로그램 및 기록매체 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050031310A1 (ko) |
EP (1) | EP1523183A4 (ko) |
JP (1) | JP4425134B2 (ko) |
KR (1) | KR20050026913A (ko) |
CN (1) | CN100438604C (ko) |
TW (1) | TWI270056B (ko) |
WO (1) | WO2004008756A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1879410A (zh) * | 2004-05-25 | 2006-12-13 | 松下电器产业株式会社 | 节目录制装置及节目录制方法 |
US20070097205A1 (en) * | 2005-10-31 | 2007-05-03 | Intel Corporation | Video transmission over wireless networks |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5532833A (en) * | 1992-10-13 | 1996-07-02 | International Business Machines Corporation | Method and system for displaying selected portions of a motion video image |
KR100214605B1 (ko) * | 1996-06-21 | 1999-08-02 | 구자홍 | 디브이디 재생기의 복수 영상각 영상 재생 장치 및 방법 |
US6546189B1 (en) * | 1996-11-15 | 2003-04-08 | Hitachi, Ltd. | Method and apparatus for editing compressed moving pictures and storage medium |
JP3791114B2 (ja) * | 1997-04-30 | 2006-06-28 | ソニー株式会社 | 信号再生装置及び方法 |
US20030113096A1 (en) * | 1997-07-07 | 2003-06-19 | Kabushiki Kaisha Toshiba | Multi-screen display system for automatically changing a plurality of simultaneously displayed images |
EP0920212B1 (en) * | 1997-11-21 | 2007-01-17 | Matsushita Electric Industrial Co., Ltd. | Video signal coding apparatus |
EP2261914A3 (en) * | 1998-02-23 | 2011-03-09 | Kabushiki Kaisha Toshiba | Information storage medium, information playback method and apparatus and information recording method |
JP4071347B2 (ja) * | 1998-03-20 | 2008-04-02 | パイオニア株式会社 | デジタルデータ記録再生装置 |
EP1043724B1 (en) * | 1999-03-10 | 2001-09-05 | Matsushita Electric Industrial Co., Ltd. | Optical disc, optical disc recording and reproducing apparatus, and optical disc recording and reproducing method |
US6707778B1 (en) * | 1999-11-10 | 2004-03-16 | Thomson Licensing S.A. | Edit to picture without decoding and re-encoding of MPEG bit stream for recordable DVD |
JP3920561B2 (ja) * | 2000-11-21 | 2007-05-30 | パイオニア株式会社 | 記録媒体再生装置、および情報記録媒体 |
JP3566234B2 (ja) * | 2001-08-01 | 2004-09-15 | 株式会社プランネットアソシエイツ | デジタル音声映像情報の編集方法 |
JP3356773B1 (ja) * | 2002-03-26 | 2002-12-16 | 株式会社東芝 | 情報再生方法と情報再生装置及び情報記録媒体 |
-
2003
- 2003-07-14 EP EP03764196A patent/EP1523183A4/en not_active Withdrawn
- 2003-07-14 US US10/495,794 patent/US20050031310A1/en not_active Abandoned
- 2003-07-14 JP JP2004521207A patent/JP4425134B2/ja not_active Expired - Fee Related
- 2003-07-14 WO PCT/JP2003/008933 patent/WO2004008756A1/ja active Application Filing
- 2003-07-14 CN CNB038015978A patent/CN100438604C/zh not_active Expired - Fee Related
- 2003-07-14 KR KR1020047007264A patent/KR20050026913A/ko not_active Ceased
- 2003-07-16 TW TW092119427A patent/TWI270056B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2004008756A1 (ja) | 2004-01-22 |
CN1596541A (zh) | 2005-03-16 |
TWI270056B (en) | 2007-01-01 |
JPWO2004008756A1 (ja) | 2005-11-17 |
JP4425134B2 (ja) | 2010-03-03 |
CN100438604C (zh) | 2008-11-26 |
TW200403634A (en) | 2004-03-01 |
EP1523183A1 (en) | 2005-04-13 |
EP1523183A4 (en) | 2007-03-28 |
US20050031310A1 (en) | 2005-02-10 |
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Patent event date: 20040513 Patent event code: PA01051R01D Comment text: International Patent Application |
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Patent event code: PA02012R01D Patent event date: 20070828 Comment text: Request for Examination of Application |
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Comment text: Notification of reason for refusal Patent event date: 20080912 Patent event code: PE09021S01D |
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Patent event date: 20081124 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20080912 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |