$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Elementary bitstream cryptographic material transport systems and methods

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04L-029/06
  • H04N-007/167
  • H04N-021/235
  • H04N-021/236
  • H04N-021/434
  • H04N-021/4405
  • H04N-021/6334
출원번호 US-0306146 (2014-06-16)
등록번호 US-9124773 (2015-09-01)
발명자 / 주소
  • Chan, Francis Yee-Dug
  • Soroushian, Kourosh
  • Wood, Andrew Jeffrey
출원인 / 주소
  • Sonic IP, Inc.
대리인 / 주소
    KPPB LLP
인용정보 피인용 횟수 : 11  인용 특허 : 69

초록

Systems and methods for providing multimedia content from one process or component to another process or component over an unsecured connection are provided. One embodiment includes obtaining the cryptographic information, extracting the at least partially encrypted video data from the container fil

대표청구항

1. A method of playing back encrypted video on a playback device, where at least partially encrypted video data is contained within a container file and can be used to create an elementary bitstream using cryptographic information, which can be used to decrypt the at least partially encrypted video

이 특허에 인용된 특허 (69)

  1. Boroczky, Lilla; Ngai, Agnes Y.; Westermann, Edward F., Adaptively encoding multiple streams of video data in parallel for multiplexing onto a constant bit rate channel.
  2. Choi Jae Gark,KRX ; Ahn Chie Teuk,KRX ; Hong Sung Hoon,KRX, Apparatus and method for encoding multiple video programs.
  3. Kollmyer,Brad; Baker,Brian; Shapiro,Eric; Kollmyer,Aric; Rutman,Mike; MacLean,Duncan; Robertson,Dan; Taylor,Neal; Hunsche,Dick; Walker,Amanda, Apparatus, system and method for selectively encrypting different portions of data sent over a network.
  4. Hamilton Robert H. (Hudson MA), Computer method and apparatus for converting compressed characters for display in full size.
  5. Boroczky, Lilla; Ngai, Agnes Y.; Westermann, Edward F., Control strategy for dynamically encoding multiple streams of video data in parallel for multiplexing onto a constant bit rate channel.
  6. Boebert William E. (Minneapolis MN) Markham Thomas R. (Anoka MN) Olmsted Robert A. (Minnetonka MN), Data enclave and trusted path system.
  7. Giobbi,John J., Digital rights management.
  8. Miller, Eric, Digital rights management negotiation for streaming media over a network.
  9. Duruoz, Cem I.; Ozcelik, Taner; Shimizu, Yoshinori, Digital video decoding, buffering and frame-rate converting method and apparatus.
  10. Fetkovich,John Edward; Lam,Wai Man; Wilhelm, Jr.,George William, Dynamic encryption and decryption of a stream of data.
  11. Chan, Francis Yee-Dug; Soroushian, Kourosh; Wood, Andrew Jeffrey, Elementary bitstream cryptographic material transport systems and methods.
  12. Tehranchi,Babak, Encryption apparatus and method for synchronizing multiple encryption keys with a data stream.
  13. Grab, Eric W.; Russell, Chris; Chan, Francis; Kiefer, Mike, Federated digital rights management scheme including trusted systems.
  14. Soroushian, Kourosh; Osborne, Roland; Braness, Jason; Priyadarshi, Shaiwal, Hierarchical and reduced index structures for multimedia files.
  15. Candelore, Brant L., IP delivery of secure digital content.
  16. Olaiya, Oladipupo, Illustration supported P2P media content streaming.
  17. Pensak David A. ; Cristy John J. ; Singles Steven J., Information security architecture for encrypting documents for remote access while maintaining access control.
  18. Choy David M., Integrated method and system for controlling information access and distribution.
  19. Hughes, David A.; Smith, Allen J., Interface for presenting downloadable digital data content format options.
  20. Swaminathan, Viswanathan; Mitra, Saayan, Media content streaming using stream message fragments.
  21. Rassool,Reza; Worzel,William P.; Baker,Brian, Media tracking system and method.
  22. Ristow Allan W. ; Kaasila Sampo J., Method and apparatus for font compression and decompression.
  23. Greenebaum, Kenneth, Method and apparatus for protected content data processing.
  24. Koelle,Katharina Veronika; Worzel,William P., Method and apparatus for protection of electronic media.
  25. Kwon, O-hoon; Ha, Ho-jin; Zhang, Guanhua; Choi, Hyung-tak; Kim, Sun-bal; Keum, Ji-Eun; Im, Sung-bin, Method and apparatus for providing trick play service.
  26. Chatterjee, Manjirnath; Swift, Roderick, Method and system for collecting data on a wireless device.
  27. Morten,Glenn A.; Rassool,Reza P.; Claeys,Tom E.; Baker,Brian Andrew, Method and system for end to end securing of content for video on demand.
  28. Zhuk, Oscar V.; Rohr, Vince M., Method and system for real-time tamper evidence gathering for software.
  29. Woo,Je Hak; Lee,Hwan Chul; Cho,Sang Young; Jeong,Seong Ho; Ha,Young Soo; Shin,Seog Kyoon; Kim,Seong Il, Method and system for the information protection of digital content.
  30. Schull Jonathan (Haverford PA), Method for encouraging purchase of executable and non-executable software.
  31. Himsworth Winston E., Method for self registration and authentication for wireless telephony devices.
  32. Yoshida Masayuki (Yokohama JPX) Nakanishi Keiko (Tokyo JPX), Method of commonly using font information for outputting information in a system having a plurality of information proce.
  33. Foehr,Oliver H.; Dunietz,Jerry; Leonov,Mikhail V.; Brown,David C.; Daniels,Simon, Methods for providing an accurate visual rendition of a text element formatted with an unavailable font.
  34. Chen, William; Chan, Chun-Wei; Spears, Stacey; He, Yaming; Folta, Florin; Gu, Chuang; Hor, King Wei, Motion based dynamic resolution multiple bit rate video encoding.
  35. Graves, Hans W., Multi-instance video encoder.
  36. Butt, Abou Ul Aala Ahsan; Bramwell, Steve R.; Fudge, Brian T., Multimedia distribution system.
  37. Park, Anthony N.; Hunt, Neil D.; Wei, Wei, Parallel streaming.
  38. Vannier, Eric, Performing trick play functions in a digital video recorder with efficient use of resources.
  39. Nardone Joseph M. ; Shippy Keith L. ; Aucsmith David W., Policy based selective encryption of compressed video data.
  40. Baker, Brian, Process and streaming server for encrypting a data stream.
  41. Brian Baker, Process and streaming server for encrypting a data stream.
  42. Pagan, William G., Processing computer graphics generated by a remote computer for streaming to a client computer.
  43. Peacock, Gavin, Rate adaptation based on dynamic performance monitoring.
  44. Zheludkov, Alexander; Martemyanov, Alexey; Terterov, Nikolay, Real-time video coding/decoding.
  45. Berstis Viktors ; Himmel Maria Azua, Royalty collection method and system for use of copyrighted digital materials on the internet.
  46. Morten,Glenn A.; Rassool,Reza P., Securely relaying content using key chains.
  47. Danieli, Damon V., Security services and policy enforcement for electronic data.
  48. Candelore,Brant L.; Poslinski,Tom, Selective encryption to enable trick play.
  49. Kollmyer,Brad; Baker,Brian A.; Shapiro,Eric Bradley; Kollmyer,Aric; Rutman,Mike; MacLean,Charles Duncan; Robertson,Dan; Taylor,Neal; Hunsche,Dick; Walker,Amanda, Selectively encrypting different portions of data sent over a network.
  50. Michel Maillard FR; Christian Benardeau FR, Smartcard for use with a receiver of encrypted broadcast signals, and receiver.
  51. Horstmann Cay S., Software publisher or distributor configurable software security mechanism.
  52. Sallette Alfred V., System and method for distributed learning.
  53. Meyer, Marc A., System and method for flexible packaging of software application licenses.
  54. Palmer,Tom��s Earl, System and method for n-dimensional encryption.
  55. Stefik Mark J., System for controlling the distribution and use of digital works having attached usage rights where the usage rights are.
  56. Morten, Glenn A., System, method, and apparatus for securely providing content viewable on a secure device.
  57. Morten,Glenn A., System, method, and apparatus for securely providing content viewable on a secure device.
  58. Morten,Glenn A., System, method, and apparatus for securely providing content viewable on a secure device.
  59. Priyadarshi, Shaiwal; Soroushian, Kourosh; Braness, Jason; Reesman, Jim, Systems and methods for font file optimization for multimedia files.
  60. Kiefer, Michael George; Grab, Eric William; Braness, Jason, Systems and methods for playing back alternative streams of protected content protected using common cryptographic information.
  61. Kiefer, Michael George; Grab, Eric William; Braness, Jason, Systems and methods for protecting alternative streams in adaptive bitrate streaming systems.
  62. Ginter Karl L. ; Shear Victor H. ; Sibert W. Olin ; Spahn Francis J. ; Van Wie David M., Systems and methods for secure transaction management and electronic rights protection.
  63. Rosen Sholom S., Tamper-proof devices for unique identification.
  64. Girgensohn, Andreas; Boreczky, John S., Time-constrained keyframe selection method.
  65. Choi, Bum Suk; Byun, Young Bae; Choo, Hyon-Gon; Ju, Sang Hyun; Nam, Je Ho; Hong, Jin Woo, Tool pack structure and contents execution device.
  66. Rassool, Reza P.; Morten, Glenn A.; Baker, Brian A., Transitioning to secure IP communications for encoding, encapsulating, and encrypting data.
  67. Narin,Attila; DeMello,Marco A., Using a first device to engage in a digital rights management transaction on behalf of a second device.
  68. Gu, Chuang; Chan, Chun-Wei; Chen, William; Spears, Stacey; Holcomb, Thomas W., Video encoding using previously calculated motion information.
  69. Ryan John O. ; Morrison E. Fraser ; Copeland Gregory C., Video media security and tracking system.

이 특허를 인용한 특허 (11)

  1. Chan, Francis Yee-Dug; Soroushian, Kourosh; Wood, Andrew Jeffrey, Elementary bitstream cryptographic material transport systems and methods.
  2. Chan, Francis Yee-Dug; Soroushian, Kourosh; Wood, Andrew Jeffrey, Elementary bitstream cryptographic material transport systems and methods.
  3. Shivadas, Abhishek; Bramwell, Stephen R., Network video streaming with trick play based on separate trick play files.
  4. Kiefer, Michael George; Grab, Eric William; Braness, Jason, Playback devices and methods for playing back alternative streams of content protected using a common set of cryptographic keys.
  5. van der Schaar, Auke Sjoerd; Funnell, John, Systems and methods for encoding and playing back video at different frame rates using enhancement layers.
  6. Kiefer, Michael George; Grab, Eric William; Braness, Jason, Systems and methods for playing back alternative streams of protected content protected using common cryptographic information.
  7. Kiefer, Michael George; Grab, Eric William; Braness, Jason, Systems and methods for playing back alternative streams of protected content protected using common cryptographic information.
  8. Kiefer, Michael George; Grab, Eric William; Braness, Jason, Systems and methods for playing back alternative streams of protected content protected using common cryptographic information.
  9. van der Schaar, Auke Sjoerd; Shivadas, Abhishek, Systems, methods, and media for controlling delivery of content.
  10. Braness, Jason A, Systems, methods, and media for streaming media content.
  11. Naletov, Ivan Vladimirovich; Zurpal, Sergey, Systems, methods, and media for transcoding video data.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트