JP2013140668A5 - - Google Patents
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- Publication number
- JP2013140668A5 JP2013140668A5 JP2013084466A JP2013084466A JP2013140668A5 JP 2013140668 A5 JP2013140668 A5 JP 2013140668A5 JP 2013084466 A JP2013084466 A JP 2013084466A JP 2013084466 A JP2013084466 A JP 2013084466A JP 2013140668 A5 JP2013140668 A5 JP 2013140668A5
- Authority
- JP
- Japan
- Prior art keywords
- digital information
- recording medium
- recording
- information
- reproducing
- 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.)
- Granted
Links
Claims (2)
前記ディジタル情報を受信する受信手段と、
受信した前記ディジタル情報を前記記録媒体に記録し、前記記録媒体から前記ディジタル情報に関する制御情報に基づいて該ディジタル情報を再生する記録再生手段と、
を備え、
前記制御情報は、前記記録媒体に記録されたディジタル情報の前記記録媒体上に保持できる有効期間を示す第１の制御情報と、前記記録媒体に記録されたディジタル情報を再生した際の再生開始後の有効期間を示す第２の制御情報とを含み、
前記記録再生手段は、
前記第１の制御情報により指定されている前記記録媒体上に保持できる有効期間内であり、かつ、一度再生してからの期間が前記第２の制御情報により指定されている再生開始後の有効期間内であるときに、記録したディジタル情報の再生を可能とし、
前記ディジタル情報の再生においては、
再生を開始した後に前記記録媒体上に保持できる有効期間を超える場合であっても、再生を中断または停止するまでは再生を可能とし、
一度再生したディジタル情報については再度の再生を不可能とすることを特徴とするディジタル情報記録再生装置。 In a digital information recording / reproducing apparatus for recording digital information including video information or audio information on a recording medium and reproducing from the recording medium,
Receiving means for receiving the digital information;
Recording and reproducing means for recording the received digital information on the recording medium and reproducing the digital information from the recording medium based on control information relating to the digital information;
With
The control information includes first control information indicating an effective period of digital information recorded on the recording medium that can be held on the recording medium, and after the start of reproduction when the digital information recorded on the recording medium is reproduced. Second control information indicating the validity period of
The recording / reproducing means includes
It is within the effective period that can be held on the recording medium specified by the first control information, and the period after reproduction once is effective after the start of reproduction specified by the second control information When it is within the period, the recorded digital information can be reproduced,
In reproducing the digital information,
Even if it exceeds the valid period that can be held on the recording medium after starting playback, playback is possible until playback is interrupted or stopped,
Once digital information recording and reproducing equipment, characterized in that the disabling reproduction again for digital information reproduced.
前記ディジタル情報を受信するステップと、 Receiving the digital information;
受信した前記ディジタル情報を前記記録媒体に記録するステップと、 Recording the received digital information on the recording medium;
前記記録媒体から前記ディジタル情報に関する制御情報に基づいて該ディジタル情報を再生するステップと、 Reproducing the digital information from the recording medium based on the control information relating to the digital information;
を有し、Have
前記制御情報は、前記記録媒体に記録されたディジタル情報の前記記録媒体上に保持できる有効期間を示す第１の制御情報と、前記記録媒体に記録されたディジタル情報を再生した際の再生開始後の有効期間を示す第２の制御情報とを含み、 The control information includes first control information indicating an effective period of digital information recorded on the recording medium that can be held on the recording medium, and after the start of reproduction when the digital information recorded on the recording medium is reproduced. Second control information indicating the validity period of
前記第１の制御情報により指定されている前記記録媒体上に保持できる有効期間内であり、かつ、一度再生してからの期間が前記第２の制御情報により指定されている再生開始後の有効期間内であるときに、記録したディジタル情報の再生を可能とし、 It is within the effective period that can be held on the recording medium specified by the first control information, and the period after reproduction once is effective after the start of reproduction specified by the second control information When it is within the period, the recorded digital information can be reproduced,
前記ディジタル情報の再生においては、 In reproducing the digital information,
再生を開始した後に前記記録媒体上に保持できる有効期間を超えてる場合であっても、再生を中断または停止するまでは再生を可能とし、 Even if the valid period that can be held on the recording medium after starting playback is exceeded, playback is possible until playback is interrupted or stopped,
一度再生したディジタル情報については再度の再生を不可能とすることを特徴とするディジタル情報記録再生方法。 A digital information recording / reproducing method, wherein once reproduced digital information cannot be reproduced again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013084466A JP5481584B2 (en) | 2000-12-13 | 2013-04-15 | Digital information recording apparatus, reproducing apparatus and transmitting apparatus |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000384891 | 2000-12-13 | ||
| JP2000384891 | 2000-12-13 | ||
| JP2000393271 | 2000-12-21 | ||
| JP2000393271 | 2000-12-21 | ||
| JP2013084466A JP5481584B2 (en) | 2000-12-13 | 2013-04-15 | Digital information recording apparatus, reproducing apparatus and transmitting apparatus |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011253441A Division JP5478589B2 (en) | 2000-12-13 | 2011-11-21 | Digital information recording apparatus, digital information recording method, digital information recording / reproducing apparatus, digital information recording / reproducing method, digital information transmitting method, and digital information transmitting / receiving method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013140668A JP2013140668A (en) | 2013-07-18 |
| JP2013140668A5 true JP2013140668A5 (en) | 2013-09-05 |
| JP5481584B2 JP5481584B2 (en) | 2014-04-23 |
Family
ID=39606777
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007324175A Withdrawn JP2008146821A (en) | 2000-12-13 | 2007-12-17 | Digital information recording device, reproducing device, and transmitting device |
| JP2007324174A Expired - Lifetime JP4747160B2 (en) | 2000-12-13 | 2007-12-17 | Digital information reproducing apparatus, digital information reproducing method, and digital information generating method |
| JP2008275044A Expired - Lifetime JP4637226B2 (en) | 2000-12-13 | 2008-10-27 | Digital information receiving apparatus, digital information receiving method, and digital information transmitting / receiving method |
| JP2010099380A Expired - Lifetime JP4740384B2 (en) | 2000-12-13 | 2010-04-23 | Digital information receiving apparatus, digital information receiving / recording / reproducing method, and digital information transmitting / receiving method |
| JP2010275243A Pending JP2011096362A (en) | 2000-12-13 | 2010-12-10 | Digital information recorder and reproducer, and transmitter |
| JP2011253441A Expired - Lifetime JP5478589B2 (en) | 2000-12-13 | 2011-11-21 | Digital information recording apparatus, digital information recording method, digital information recording / reproducing apparatus, digital information recording / reproducing method, digital information transmitting method, and digital information transmitting / receiving method |
| JP2013084466A Expired - Lifetime JP5481584B2 (en) | 2000-12-13 | 2013-04-15 | Digital information recording apparatus, reproducing apparatus and transmitting apparatus |
Family Applications Before (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007324175A Withdrawn JP2008146821A (en) | 2000-12-13 | 2007-12-17 | Digital information recording device, reproducing device, and transmitting device |
| JP2007324174A Expired - Lifetime JP4747160B2 (en) | 2000-12-13 | 2007-12-17 | Digital information reproducing apparatus, digital information reproducing method, and digital information generating method |
| JP2008275044A Expired - Lifetime JP4637226B2 (en) | 2000-12-13 | 2008-10-27 | Digital information receiving apparatus, digital information receiving method, and digital information transmitting / receiving method |
| JP2010099380A Expired - Lifetime JP4740384B2 (en) | 2000-12-13 | 2010-04-23 | Digital information receiving apparatus, digital information receiving / recording / reproducing method, and digital information transmitting / receiving method |
| JP2010275243A Pending JP2011096362A (en) | 2000-12-13 | 2010-12-10 | Digital information recorder and reproducer, and transmitter |
| JP2011253441A Expired - Lifetime JP5478589B2 (en) | 2000-12-13 | 2011-11-21 | Digital information recording apparatus, digital information recording method, digital information recording / reproducing apparatus, digital information recording / reproducing method, digital information transmitting method, and digital information transmitting / receiving method |
Country Status (1)
| Country | Link |
|---|---|
| JP (7) | JP2008146821A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010238334A (en) * | 2009-03-31 | 2010-10-21 | Toshiba Corp | Reproducing device and storage medium |
| JP2013003737A (en) * | 2011-06-14 | 2013-01-07 | Olympus Medical Systems Corp | Medical information recording and outputting device |
| JP6221429B2 (en) * | 2013-07-08 | 2017-11-01 | ソニー株式会社 | Content transmission system |
| JP6221428B2 (en) * | 2013-07-08 | 2017-11-01 | ソニー株式会社 | Content receiving apparatus, content receiving method, and computer program |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3092432B2 (en) * | 1994-02-17 | 2000-09-25 | 株式会社日立製作所 | Information recording / reproducing device |
| JPH0823315A (en) * | 1994-07-08 | 1996-01-23 | Sony Corp | Information presetting system |
| JPH0944994A (en) * | 1995-07-31 | 1997-02-14 | Matsushita Electric Ind Co Ltd | Copy preventing device |
| JPH09191453A (en) * | 1995-11-07 | 1997-07-22 | Sony Corp | Device for data transmission reception and data recording reproduction, its method and recording medium |
| JP3792896B2 (en) * | 1997-05-13 | 2006-07-05 | 株式会社東芝 | Information reproducing apparatus and information reproducing method |
| JP4022976B2 (en) * | 1998-03-06 | 2007-12-19 | ソニー株式会社 | Recording / playback system |
| JP3537684B2 (en) * | 1998-11-02 | 2004-06-14 | 松下電器産業株式会社 | Recording / reproducing device, program recording medium |
| JP2000182333A (en) * | 1998-12-16 | 2000-06-30 | Kobe Steel Ltd | Data reproduction device and data distribution system |
| JP4131071B2 (en) * | 1999-01-11 | 2008-08-13 | ソニー株式会社 | Information signal recording apparatus, recording system, recording medium, and recording method |
| JP3636915B2 (en) * | 1999-02-22 | 2005-04-06 | ソニー株式会社 | Additional information superimposing method, additional information detecting method, additional information superimposing apparatus, and additional information detecting apparatus |
| JP2000298926A (en) * | 1999-04-12 | 2000-10-24 | Toshiba Corp | Data reproducing device |
| JP2000333141A (en) * | 1999-05-24 | 2000-11-30 | Sony Corp | Copyright protection method and device for highly precise video signal, broadcast system, receiving device, recording and reproducing method and device, and reproducing method and device |
| WO2001048755A1 (en) * | 1999-12-28 | 2001-07-05 | Matsushita Electric Industrial Co., Ltd. | Recording apparatus, reproducing apparatus, data processing apparatus, recording/reproducing apparatus, and data transmitting apparatus |
-
2007
- 2007-12-17 JP JP2007324175A patent/JP2008146821A/en not_active Withdrawn
- 2007-12-17 JP JP2007324174A patent/JP4747160B2/en not_active Expired - Lifetime
-
2008
- 2008-10-27 JP JP2008275044A patent/JP4637226B2/en not_active Expired - Lifetime
-
2010
- 2010-04-23 JP JP2010099380A patent/JP4740384B2/en not_active Expired - Lifetime
- 2010-12-10 JP JP2010275243A patent/JP2011096362A/en active Pending
-
2011
- 2011-11-21 JP JP2011253441A patent/JP5478589B2/en not_active Expired - Lifetime
-
2013
- 2013-04-15 JP JP2013084466A patent/JP5481584B2/en not_active Expired - Lifetime
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