EP1155411A1 - Support de donnees avec donnees audio et video de formats differents, et dispositif et procede d'enregistrement de ces donnees - Google Patents

Support de donnees avec donnees audio et video de formats differents, et dispositif et procede d'enregistrement de ces donnees

Info

Publication number
EP1155411A1
EP1155411A1 EP00915118A EP00915118A EP1155411A1 EP 1155411 A1 EP1155411 A1 EP 1155411A1 EP 00915118 A EP00915118 A EP 00915118A EP 00915118 A EP00915118 A EP 00915118A EP 1155411 A1 EP1155411 A1 EP 1155411A1
Authority
EP
European Patent Office
Prior art keywords
data
format
stored
audio
data carrier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP00915118A
Other languages
German (de)
English (en)
Inventor
Stefan Mais
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1155411A1 publication Critical patent/EP1155411A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G11B20/1262—Formatting, e.g. arrangement of data block or words on the record carriers with more than one format/standard, e.g. conversion from CD-audio format to R-DAT format
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • H04N9/7925—Processing of colour television signals in connection with recording for more than one processing mode for more than one standard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • 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
    • G11B2220/2545—CDs
    • 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
    • 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
    • G11B2220/2583—Optical discs wherein two standards are used on a single disc, e.g. one DVD section and one CD section
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/40—Combinations of multiple record carriers
    • G11B2220/41—Flat as opposed to hierarchical combination, e.g. library of tapes or discs, CD changer, or groups of record carriers that together store one title
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/013—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track for discrete information, i.e. where each information unit is stored in a distinct discrete location, e.g. digital information formats within a data block or sector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/781—Television signal recording using magnetic recording on disks or drums

Definitions

  • the present invention relates to a data carrier on which audio and / or video data are stored, and to a device and a method with which the audio and / or video data can be recorded on the data carrier.
  • CD compact disc
  • the digital audio format developed by Sony and Philips in 1983 is used for the audio data.
  • the format for recording video signals on so-called video CDs is based on the same digital audio format.
  • a CD or CD-ROM has a storage capacity of approximately 680 Mbytes, which corresponds to a video game time of approximately 70 minutes.
  • DVD digital video disc
  • the storage capacity of a DVD is 4.7 or 8.5 GB, so that a video game time of 2 hours 13 minutes is guaranteed.
  • the audio and video data on the DVD are formatted in accordance with the jointly developed DVD standard.
  • a corresponding drive and the associated software are required to play back such a video CD or DVD with the computer in order to reproduce the video sequence in real time.
  • the video clip with the audio data is recorded in DVD format, there is the further problem that the data can only be read by a DVD player, apart from a computer.
  • a DVD player can usually play video CDs, but a video player is generally unable to access DVD data.
  • this object is achieved by a data carrier on which audio and video data in at least two device-specific different formats are stored on the data carrier, so that the data on the data carrier can be read by at least two different playback devices.
  • a method for storing audio and video data on a data carrier is proposed for this purpose, in which audio and video data are stored on the data carrier in at least two different device-specific formats, so that the data on the data carrier can be read by at least two different playback devices .
  • a device for storing audio and video data on a data carrier is proposed according to the invention, with which the audio and video data can each be stored on the data carrier in at least two device-specific different formats, so that the data on the data carrier can be read by at least two different playback devices are. If the data on the data carrier can be read by at least two different playback devices, there is the advantage for the user that he can read a larger number of different data carriers with the type of playback device he has. If, for example, the same audio and video data are recorded in MPEG format and PSX format on a data carrier, this data carrier can be used by both a user who owns a DVD player and a user who owns a Sony Playstation owns, play. In addition, if a music title is additionally stored on the data carrier in the conventional audio format, the user can also play this data carrier in a CD player and listen to the corresponding music title.
  • the data carrier consists of a compact disc (CD).
  • Audio and video data can be stored on this CD using known devices and methods. With the device according to the invention and the corresponding method according to the invention, the audio and video data are each stored on the CD with at least two device-specific different formats.
  • audio data is first stored in the conventional digital audio format (audio track or the like) on the CD. Thereupon, for example, the audio data are stored on the CD together with the associated video data in MPEG format.
  • the video data is stored in a further format on the CD. This means that audio data in digital audio format and then audio and video data in MPEG format are stored on the CD in the direction from the outermost track to the innermost track.
  • This recording order ensures that a conventional CD player can play the piece of music stored in the audio format.
  • Conventional CD players usually only recognize playable CDs if data is stored in audio format at the beginning of the CD. This means that a conventional CD player cannot play audio data in audio format if it is saved on the CD after a data record of a different format. But if, as in the present case, the audio data in audio format at the beginning the CD is stored, the conventional CD player will recognize the CD as readable and can play the music track.
  • the CD of the first embodiment in which audio and video data are also stored in MPEG format after the audio data in audio format, can also be played by a video CD player (VCD player) or a computer with a corresponding CD-ROM drive become. Both the VCD player and the computer have the ability not only to read the audio format, but also to read data from anywhere on the CD. It is thus possible for the VCD player or the computer, even if it could not read the data stored at the beginning of the CD, to access data at any point on the CD which are stored in a format which is readable for it.
  • the piece of music is stored in audio format by the device according to the invention using the method according to the invention at the beginning of the CD.
  • the audio data of the piece of music are then stored on the CD together with the video data of the video clip in MPEG format.
  • At least the video data is also stored on the data carrier in a further format.
  • the CD recorded in this way is inserted into the conventional CD player, which recognizes the CD as readable and can play it, since the data to be played back are recorded in audio format at the beginning of the CD.
  • the same music video CD is inserted into a VCD player or a CD-ROM drive of a computer with the appropriate software, it recognizes the audio and video data and can play the video clip together with the piece of music.
  • This music video CD can thus be played advantageously both for the owner of a conventional CD player and for the owner of a VCD player or computer with a CD-ROM drive. So there is no need for two different CDs for the different users.
  • the CD can also be read by a special Sony playstation or the like.
  • the audio data of the piece of music it is necessary for the audio data of the piece of music to be stored in the conventional audio format at the beginning of the CD.
  • the corresponding device then stores audio and video data in PSX format or a corresponding format.
  • Such a CD would be analogously playable for a conventional CD player and a Sony Playstation or the like.
  • the audio and video data are stored on the one hand in MPEG format and on the other hand in PSX format after the audio data in digital audio format.
  • the CD thus produced can consequently be played on the conventional CD player, on the VCD player or computer and on the Sony Playstation. The benefits of such a CD are multiplied accordingly.
  • a CD can also be produced in the conventional audio format without the audio data.
  • the audio and video data in the various formats can then be stored anywhere on the CD.
  • the audio and video data can be saved as an alternative or in addition in other non-standardized formats, e.g. in VCD 3.0, Super VCD, HQ-VCD, CVD, Quicktime (Apple) etc. .. Limited by the storage space, many different formats of audio and video data can be saved on the CD.
  • the audio data can always be saved in the conventional audio format, possibly also in Dolby Surround AC3. These should then preferably be saved at the beginning of the CD so that as many conventional CD players as possible can read the audio data.
  • the data carrier consists of the digital video disc (DVD), which is written with a corresponding device with audio and video data.
  • DVD digital video disc
  • audio and video data can be stored on a DVD in the same data formats described above. So what has been said above for the CD applies equally to the DVD.
  • the only limitation is that the most currently available CD and VCD players cannot play DVDs.
  • the multimedia use of a data carrier recorded with several data formats does not appear on the DVD in the same way as on the CD.
  • a multi-layer hybrid blank is preferably used for the CD. This enables the data to be saved in the respective layers with different formats and thus the total storage space on the CD increases. For example, data in the standard audio format is stored in a lowest position. In an overlying layer that is invisible to the CD player, data is recorded in MPEG format. This means that a CD player can read the data in the lowest position and a DVD player can read the data above in MPEG format. Of course, data in several formats can also be recorded in one layer.
  • the sound carrier i.e. the CD, DVD or the like, not to the usual physical sizes, e.g. around 5-inch disc, limited.
  • Other forms of the sound carrier e.g. Discs with the outline of a concert grand are conceivable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

Cette invention concerne des supports de données, tels que des disques compacts et des vidéodisques numériques, contenant des données audio et/ou vidéo de format donné. Ils peuvent en général être lus par un ou deux appareils de lecture adéquats. Pour permettre ou améliorer l'utilisation multimédia, les données audio et vidéo sont inscrites au moins sous deux formats différents spécifiques à un appareil. De cette manière, les données inscrites sur le support de données peuvent être lues par au moins deux appareils de lecture différents.
EP00915118A 1999-02-23 2000-02-21 Support de donnees avec donnees audio et video de formats differents, et dispositif et procede d'enregistrement de ces donnees Withdrawn EP1155411A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1999107711 DE19907711C2 (de) 1999-02-23 1999-02-23 Datenträger mit verschieden formatierten Audio- und Videodaten sowie dazugehörige(s) Aufzeichnungsvorrichtung und -verfahren
DE19907711 1999-02-23
PCT/DE2000/000514 WO2000051121A1 (fr) 1999-02-23 2000-02-21 Support de donnees avec donnees audio et video de formats differents, et dispositif et procede d'enregistrement de ces donnees

Publications (1)

Publication Number Publication Date
EP1155411A1 true EP1155411A1 (fr) 2001-11-21

Family

ID=7898527

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00915118A Withdrawn EP1155411A1 (fr) 1999-02-23 2000-02-21 Support de donnees avec donnees audio et video de formats differents, et dispositif et procede d'enregistrement de ces donnees

Country Status (4)

Country Link
EP (1) EP1155411A1 (fr)
JP (1) JP2002538567A (fr)
DE (1) DE19907711C2 (fr)
WO (1) WO2000051121A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1684183B (zh) * 2003-11-06 2010-09-08 索尼株式会社 信息处理装置和方法
CN1848279B (zh) * 2005-04-15 2011-06-15 索尼株式会社 信息处理装置和信息处理方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003518315A (ja) 1999-12-21 2003-06-03 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 演奏装置および記憶媒体
JP2001297535A (ja) * 2000-04-14 2001-10-26 Sony Corp データ記録方法、データ記録装置、データ再生方法、データ再生装置および記録媒体
JP2002184114A (ja) * 2000-12-11 2002-06-28 Toshiba Corp 音楽データの記録再生システムおよび音楽データ記憶媒体
AU2002317054A1 (en) * 2002-07-16 2004-02-02 Entersoft Entertainment E Tecnologia Ltda. Multi-format pre-production and recording or hybrid audio, video and interactive data recording process on a single dgital optical carrier
KR20040013314A (ko) * 2002-08-05 2004-02-14 삼성전자주식회사 멀티 포맷 기록 및 재생 장치와 방법, 및 저장 매체
CN1846263B (zh) * 2003-06-30 2011-09-07 松下电器产业株式会社 一种再现设备以及再现方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0818784A1 (fr) * 1995-03-30 1998-01-14 Victor Company Of Japan, Ltd. Disque d'enregistrement d'information

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0141328B1 (ko) * 1994-12-30 1998-07-15 배순훈 비디오컴팩트디스크에서의 이종트랙검색장치와 그 방법
JP3707137B2 (ja) * 1996-07-04 2005-10-19 ソニー株式会社 記録媒体、再生装置
DE29619764U1 (de) * 1996-11-13 1997-01-16 Reger, Gerd, 80803 München Digital Video Disc (DUD) für Audio-CD-Spieler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0818784A1 (fr) * 1995-03-30 1998-01-14 Victor Company Of Japan, Ltd. Disque d'enregistrement d'information

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0051121A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1684183B (zh) * 2003-11-06 2010-09-08 索尼株式会社 信息处理装置和方法
CN1848279B (zh) * 2005-04-15 2011-06-15 索尼株式会社 信息处理装置和信息处理方法

Also Published As

Publication number Publication date
DE19907711A1 (de) 2000-08-31
DE19907711C2 (de) 2002-05-23
JP2002538567A (ja) 2002-11-12
WO2000051121A1 (fr) 2000-08-31

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