KR100329692B1 - 디지털화상.음성신호기록재생장치 - Google Patents
디지털화상.음성신호기록재생장치 Download PDFInfo
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- KR100329692B1 KR100329692B1 KR1019950000899A KR19950000899A KR100329692B1 KR 100329692 B1 KR100329692 B1 KR 100329692B1 KR 1019950000899 A KR1019950000899 A KR 1019950000899A KR 19950000899 A KR19950000899 A KR 19950000899A KR 100329692 B1 KR100329692 B1 KR 100329692B1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
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- G—PHYSICS
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- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
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- G—PHYSICS
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- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
- G11B20/1207—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with transverse tracks only
- G11B20/1208—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with transverse tracks only for continuous data, e.g. digitised analog information signals, pulse code modulated [PCM] data
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- G—PHYSICS
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- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes
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- G—PHYSICS
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- 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
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- G11B27/3027—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 the same track as the main recording used signal is digitally coded
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- G11B27/3054—Vertical Interval Time code [VITC]
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- G11B27/30—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 the same track as the main recording
- G11B27/3027—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 the same track as the main recording used signal is digitally coded
- G11B27/3063—Subcodes
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- 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
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Abstract
Description
Claims (13)
- 부호화된 화상 신호를 기록하는 제 1 의 기록 에어리어와, 부호화된 음성 신호를 기록하는 제 2 기록 에어리어와, 팩 구조화된 음성 부수 데이타를 기록하는 제 3 의 기록 에어리어를 가지는 기록 포멧과,화상 신호를 부호화해서 상기 제 1 의 기록 에어리어에 기록하는 수단과,음성 신호를 부호화해서 상기 제 2 의 기록 에어리어에 기록하는 수단과,그 화상 신호의 수직 블랭킹 기간에 삽입되어 있는 음성 부수 정보를 팩 구조화해서 상기 제 3 의 기록 에어리어에 기록하는 수단과,부호화된 화상 신호를 상기 제 1 의 기록 에어리어에서 재생해서 화상 신호를 복호화 하는 수단과,부호화된 음성 신호를 상기 제 2 의 기록 에어리어에서 재생해서 음성 신호를 복호화 하는 수단과,팩 구조화된 음성 부수 정보를 상기 제 3 의 기록 에어리어에서 재생해서 그 부수 정보를 판독하는 수단을 구비하는 디지털 화상 음성 신호 기록 및/또는 재생장치.
- 제 1 항에 있어서,제 3 의 기록 에어리어가 주영역과 부영역을 갖는 동시에, 음성 부수 정보를 상기 제 3 의 기록 에어리어의 부영역에 기록하고 그 음성 부수 정보중, 중요도가높은 것을 상기 제 3 의 기록 에어리어의 주영역에 기록하는 디지털 화상 음성 신호 기록 및/또는 재생 장치.
- 제 2 항에 있어서,재생시에 부영역의 내용이 이해될 때는 그 부영역내의 부수 정보를 화상 신호의 수직 블랭킹 기간에 중첩하고, 부영역의 내용이 이해되지 않을 때는 주영역의 중요도가 높은 부수 정보만을 화상 신호의 수직 블랭킹 기간에 중첩하는 디지털 화상 음성 신호 기록 및/또는 재생 장치.
- 제 3 항에 있어서,서로 방위각이 상이한 1 쌍의 헤드에 의해 기록되는 1 쌍의 트랙을 페어로서 다룸으로써, 부영역에 기록하는 부수 정보의 종류를 많게 하는 디지털 화상 음성 신호 기록 및/또는 재생 장치.
- 제 4 항에 있어서,1 프레임내의 최종 트랙 페어의 부영역에 최우선의 부수 정보를 기록하는 것에 의해서 다른 트랙 페어의 부영역에 다른 부수 정보가 기록되어도 호환성을 유지하는 디지털 화상 음성 신호 기록 및/또는 재생 장치.
- 부호화된 화상 신호를 기록하는 제 1 의 기록 에어리어와, 부호화된 음성 신호를 기록하는 제 2 의 기록 에어리어와, 팩 구조화된 화상 부수 데이타를 기록하는 제 3 의 기록 에어리어를 갖는 기록 포멧을 구비하는 동시에,화상 신호를 부호화해서 제 1 의 기록 에어리어에 기록하는 수단과,음성 신호를 부호화해서 상기 제 2 의 기록 에어리어에 기록하는 수단과,그 화상 신호의 수직 블랭킹 기간에 삽입되어 있는 화상 부수 정보 및 음성 부수 정보를 그대로 팩 구조화해서 상기 제 3 의 기록 에어리어에 기록하는 수단과,부호화된 화상 신호를 상기 제 1 의 기록 에어리어에서 재생해서 화상 신호를 복호화 하는 수단과,부호화된 음성 신호를 상기 제 2 의 기록 에어리어에서 재생해서 음성 신호를 복호화하는 수단과,팩 구조화된 화상 부수 정보 및 음성 부수 정보를 상기 제 3 의 기록 에어리어에서 재생해서 그 부수 정보를 판독하고 상기 복호화한 화상 신호의 수직 블랭킹 기간에 중첩하는 수단을 구비하는 디지털 화상 음성 신호 기록 및/또는 재생 장치.
- 제 6 항에 있어서,화상 부수 정보 및 음성 부수 정보중, 데이타부만을 기록 재생하는 디지털 화상 음성 신호 기록 및/또는 재생 장치.
- 제 7 항에 있어서,화상 부수 정보 및 음성 부수 정보가 삽입되어 있는 라인의 번호에 대응해서 소정의 식별 데이타를 갖는 팩을 사용함으로써, 팩 구조화된 데이타중에 그 라인번호를 격납하지 않는 디지털 화상 음성 신호 기록 및/또는 재생 장치.
- 제 8 항에 있어서,기록 포멧중에 팩 구조화된 음성 부수 데이타를 기록하는 제 4 의 기록 에어리어를 가지는 동시에 음성 부수 정보를 팩 구조화해서 그 제 4 의 기록 에어리어에 기록하는 수단을 구비하는 디지털 화상 음성 신호 기록 및/또는 재생 장치.
- 제 9 항에 있어서,제 3 의 기록 에어리어 및 제 4 의 기록 에어리어의 각각이 주영역과 부영역을 갖는 동시에, 화상 부수 정보 및 음성 부수 정보를 그대로 팩 구조화해서 상기 제 3 의 기록 에어리어의 부영역에 기록하고, 그 화상 부수 정보중, 중요도가 높은 것을 팩 구조화해서 상기 제 3 의 기록 에어리어의 주영역에 기록하고,음성 부수 정보를 팩 구조화해서 상기 제 4 의 기록 에어리어의 부영역에 기록하고,그 음성 부수 정보중, 중요도가 높은 것을 팩 구조화해서 상기 제 4 의 기록 에어리어의 주영역에 기록하는 디지털 화상 음성 신호 기록 및/또는 재생 장치.
- 제 10 항에 있어서, 재생시에 부영역의 내용이 이해될 수 없을 때는 주영역의 중요도가 높은 부수 정보만을 화상 신호의 수직 블랭킹 기간에 중첩하는 디지털 화상 음성 신호 기록 및/또는 재생 장치.
- 제 11 항에 있어서, 서로 방위각이 상이한 1 쌍의 헤드에 의해 기록되는 1 쌍의 트랙을 페어로서 취급함으로써 부영역에 기록하는 부수 정보의 종류를 많게 하는 디지털 화상 음성 신호 기록 및/또는 재생 장치.
- 제 12 항에 있어서, 1 프레임내의 최종 트랙 페어의 부영역에 최우선의 부수 정보를 기록함으로써 다른 트랙 페어의 부영역에 다른 부수 정보가 기록되어도 호환성을 유지하는 디지털 화상 음성 신호 기록 및/또는 재생 장치.
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JP01999094A JP3572651B2 (ja) | 1994-01-20 | 1994-01-20 | ディジタル画像・音声信号記録再生装置 |
JP94-019990 | 1994-01-20 | ||
JP94-019991 | 1994-01-20 | ||
JP01999194A JP3575041B2 (ja) | 1994-01-20 | 1994-01-20 | ディジタル画像・音声信号記録再生装置 |
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KR100329692B1 true KR100329692B1 (ko) | 2002-08-17 |
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KR1019950000899A KR100329692B1 (ko) | 1994-01-20 | 1995-01-20 | 디지털화상.음성신호기록재생장치 |
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US (1) | US6282366B1 (ko) |
EP (2) | EP1261215B1 (ko) |
KR (1) | KR100329692B1 (ko) |
CA (1) | CA2140719C (ko) |
DE (2) | DE69535505T2 (ko) |
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KR100256663B1 (ko) | 1995-04-11 | 2000-05-15 | 니시무로 타이죠 | 데이타 기록 매체 |
US6009234A (en) | 1995-04-14 | 1999-12-28 | Kabushiki Kaisha Toshiba | Method of reproducing information |
TW430785B (en) * | 1995-04-14 | 2001-04-21 | Toshiba Corp | Interactively broadcasting recording-media and its regeneration system |
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JP4010074B2 (ja) | 1999-04-12 | 2007-11-21 | ソニー株式会社 | 磁気記録再生方法及び装置 |
JP3376314B2 (ja) * | 1999-05-12 | 2003-02-10 | 株式会社東芝 | デジタル映像情報媒体、デジタル映像情報記録再生装置およびデジタル映像情報処理方法 |
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KR100887339B1 (ko) * | 1999-12-03 | 2009-03-06 | 톰슨 라이센싱 | 비디오 이미지 정보를 디스플레이하기 위한 포맷을 선택하는 방법 |
AU4435601A (en) * | 2000-04-05 | 2001-10-15 | Sony United Kingdom Limited | Video processing and/or recording |
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JP2003199045A (ja) * | 2001-12-26 | 2003-07-11 | Victor Co Of Japan Ltd | 情報記録信号の生成方法、情報信号の再生方法、情報信号の伝送方法、情報記録信号生成装置、情報信号再生装置、情報信号伝送装置、情報信号記録媒体、及び情報信号伝送用プログラム |
JP2004363648A (ja) * | 2003-05-30 | 2004-12-24 | Toshiba Corp | 映像記録再生装置および映像記録再生方法 |
JP2008005405A (ja) * | 2006-06-26 | 2008-01-10 | Funai Electric Co Ltd | テレビ受像機および映像表示装置 |
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-
1995
- 1995-01-18 EP EP02078375A patent/EP1261215B1/en not_active Expired - Lifetime
- 1995-01-18 DE DE69535505T patent/DE69535505T2/de not_active Expired - Lifetime
- 1995-01-18 EP EP95300304A patent/EP0664646B1/en not_active Expired - Lifetime
- 1995-01-18 DE DE69535547T patent/DE69535547T2/de not_active Expired - Lifetime
- 1995-01-20 CA CA002140719A patent/CA2140719C/en not_active Expired - Fee Related
- 1995-01-20 KR KR1019950000899A patent/KR100329692B1/ko not_active IP Right Cessation
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1997
- 1997-09-16 US US08/931,188 patent/US6282366B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CA2140719C (en) | 2004-07-20 |
EP1261215A1 (en) | 2002-11-27 |
EP0664646A2 (en) | 1995-07-26 |
KR950034064A (ko) | 1995-12-26 |
US6282366B1 (en) | 2001-08-28 |
EP0664646A3 (en) | 1996-02-21 |
EP0664646B1 (en) | 2007-08-08 |
DE69535547D1 (de) | 2007-09-20 |
DE69535505D1 (de) | 2007-07-12 |
CA2140719A1 (en) | 1995-07-21 |
DE69535547T2 (de) | 2008-04-30 |
DE69535505T2 (de) | 2008-02-21 |
EP1261215B1 (en) | 2007-05-30 |
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