JP2010541299A5 - - Google Patents
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- Publication number
- JP2010541299A5 JP2010541299A5 JP2010506504A JP2010506504A JP2010541299A5 JP 2010541299 A5 JP2010541299 A5 JP 2010541299A5 JP 2010506504 A JP2010506504 A JP 2010506504A JP 2010506504 A JP2010506504 A JP 2010506504A JP 2010541299 A5 JP2010541299 A5 JP 2010541299A5
- Authority
- JP
- Japan
- Prior art keywords
- content
- segment
- marker
- rights management
- management component
- 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
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- 238000000034 method Methods 0.000 claims description 63
- 239000003550 marker Substances 0.000 claims description 37
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US91442107P | 2007-04-27 | 2007-04-27 | |
| US60/914,421 | 2007-04-27 | ||
| US12/108,719 | 2008-04-24 | ||
| US12/108,719 US9171569B2 (en) | 2007-04-27 | 2008-04-24 | Method and apparatus for assisting with content key changes |
| PCT/US2008/061485 WO2008134463A1 (en) | 2007-04-27 | 2008-04-25 | Method and apparatus for assisting with content key changes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010541299A JP2010541299A (ja) | 2010-12-24 |
| JP2010541299A5 true JP2010541299A5 (enExample) | 2013-01-10 |
| JP5399377B2 JP5399377B2 (ja) | 2014-01-29 |
Family
ID=39886996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010506504A Active JP5399377B2 (ja) | 2007-04-27 | 2008-04-25 | コンテンツ鍵の変更を支援する方法および装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9171569B2 (enExample) |
| EP (1) | EP2140451A1 (enExample) |
| JP (1) | JP5399377B2 (enExample) |
| WO (1) | WO2008134463A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8290156B2 (en) * | 2008-05-16 | 2012-10-16 | General Instrument Corporation | Communicating media content from a DVR to a portable device |
| US8667279B2 (en) | 2008-07-01 | 2014-03-04 | Sling Media, Inc. | Systems and methods for securely place shifting media content |
| US8381310B2 (en) * | 2009-08-13 | 2013-02-19 | Sling Media Pvt. Ltd. | Systems, methods, and program applications for selectively restricting the placeshifting of copy protected digital media content |
| KR101547554B1 (ko) * | 2008-11-27 | 2015-08-26 | 삼성전자주식회사 | 디지털 콘텐츠 서비스 제공 방법 및 시스템 |
| EP2273405A1 (en) * | 2009-07-07 | 2011-01-12 | Irdeto Access B.V. | Processing recordable content in a stream |
| US9160974B2 (en) | 2009-08-26 | 2015-10-13 | Sling Media, Inc. | Systems and methods for transcoding and place shifting media content |
| US9084031B2 (en) | 2010-12-13 | 2015-07-14 | Microsoft Technology Licensing, Llc | Content license storage |
| US8751807B2 (en) * | 2011-06-23 | 2014-06-10 | Azuki Systems Inc. | Method and system for secure over-the-top live video delivery |
| US10015542B2 (en) * | 2013-03-15 | 2018-07-03 | Arris Enterprises Llc | Method and apparatus for secure storage and retrieval of live off disk media programs |
| US9223942B2 (en) | 2013-10-31 | 2015-12-29 | Sony Corporation | Automatically presenting rights protected content on previously unauthorized device |
| EP3070629B1 (en) * | 2015-03-20 | 2019-05-15 | Nagravision S.A. | Method and device to protect a decrypted media content before transmission to a consumption device |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6005938A (en) * | 1996-12-16 | 1999-12-21 | Scientific-Atlanta, Inc. | Preventing replay attacks on digital information distributed by network service providers |
| US7110984B1 (en) * | 1998-08-13 | 2006-09-19 | International Business Machines Corporation | Updating usage conditions in lieu of download digital rights management protected content |
| US7239702B1 (en) | 1999-08-20 | 2007-07-03 | Sony Corporation | Information recording/reproducing device |
| JP4457474B2 (ja) | 2000-04-04 | 2010-04-28 | ソニー株式会社 | 情報記録装置、情報再生装置、情報記録方法、情報再生方法、および情報記録媒体、並びにプログラム提供媒体 |
| DE60119678T3 (de) * | 2000-12-15 | 2010-09-16 | Panasonic Corp., Kadoma | Empfangsgerät mit Aufzeichnungseinheit zum Aufzeichnen eines verschlüsselten Rundfunksignals und Rundfunkvorrichtung zum Verschlüsseln eines auszustrahlenden Signals sowie zugehörige Verfahren |
| US7386129B2 (en) | 2001-05-30 | 2008-06-10 | Digeo, Inc. | System and method for multimedia content simulcast |
| EP1400117A1 (en) | 2001-06-08 | 2004-03-24 | Koninklijke Philips Electronics N.V. | Device and method for selectively supplying access to a service encrypted using a control word, and smart card |
| EP1286349A1 (en) | 2001-08-21 | 2003-02-26 | Canal+ Technologies Société Anonyme | File and content management |
| JP3841337B2 (ja) | 2001-10-03 | 2006-11-01 | 日本放送協会 | コンテンツ送信装置、コンテンツ受信装置およびコンテンツ送信プログラム、コンテンツ受信プログラム |
| JP3743509B2 (ja) | 2002-03-20 | 2006-02-08 | セイコーエプソン株式会社 | データ転送制御装置及び電子機器 |
| KR20050010894A (ko) | 2002-06-12 | 2005-01-28 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 조건부 액세스 신호내 암호화된 데이터의 트릭 플레이 |
| US7539391B2 (en) | 2002-06-27 | 2009-05-26 | Nxp B.V. | Method and apparatus for trick-mode support of audio/video/data streams with conditional access |
| DE602004024839D1 (de) | 2003-02-11 | 2010-02-11 | Thomson Licensing | Verfahren zum Aufnehmen verschlüsselter Daten, Speichermedium und Verfahren zur Wiedergabe solcher Daten |
| US8472792B2 (en) | 2003-12-08 | 2013-06-25 | Divx, Llc | Multimedia distribution system |
| US8312267B2 (en) * | 2004-07-20 | 2012-11-13 | Time Warner Cable Inc. | Technique for securely communicating programming content |
| KR20080006628A (ko) | 2005-04-26 | 2008-01-16 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 암호화된 데이터 스트림을 처리하는 디바이스 및 방법 |
-
2008
- 2008-04-24 US US12/108,719 patent/US9171569B2/en active Active
- 2008-04-25 EP EP08746835A patent/EP2140451A1/en not_active Ceased
- 2008-04-25 WO PCT/US2008/061485 patent/WO2008134463A1/en not_active Ceased
- 2008-04-25 JP JP2010506504A patent/JP5399377B2/ja active Active
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