RU2001123223A - VIDEO PROVISION SYSTEM ON REQUEST - Google Patents

VIDEO PROVISION SYSTEM ON REQUEST

Info

Publication number
RU2001123223A
RU2001123223A RU2001123223/09A RU2001123223A RU2001123223A RU 2001123223 A RU2001123223 A RU 2001123223A RU 2001123223/09 A RU2001123223/09 A RU 2001123223/09A RU 2001123223 A RU2001123223 A RU 2001123223A RU 2001123223 A RU2001123223 A RU 2001123223A
Authority
RU
Russia
Prior art keywords
video
decryption
receiver
receiving
transmitter
Prior art date
Application number
RU2001123223/09A
Other languages
Russian (ru)
Other versions
RU2219678C2 (en
Inventor
Сандарам РАМАКЕСАВАН
Original Assignee
Интел Корпорейшн
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
Priority claimed from US09/234,559 external-priority patent/US7305695B1/en
Application filed by Интел Корпорейшн filed Critical Интел Корпорейшн
Publication of RU2001123223A publication Critical patent/RU2001123223A/en
Application granted granted Critical
Publication of RU2219678C2 publication Critical patent/RU2219678C2/en

Links

Claims (20)

1. Приемник видеоинформации с видеопередатчика, содержащий носитель записи, предназначенный для записи видеоинформации, принятой приемником, механизм дешифрования, предназначенный для дешифрования записанной видеоинформации, и контроллер, предназначенный для управления носителем записи и для управления механизмом дешифрования, а также для запроса информации дешифрования для механизма дешифрования.1. A video information receiver from a video transmitter comprising a recording medium for recording video information received by the receiver, a decryption mechanism for decrypting the recorded video information, and a controller for controlling the recording medium and controlling the decryption mechanism, as well as requesting decryption information for the mechanism decryption. 2. Приемник по п.1, отличающийся тем, что контроллер включает в себя процессор.2. The receiver according to claim 1, characterized in that the controller includes a processor. 3. Приемник по п.1, отличающийся тем, что механизм дешифрования выполнен с возможностью дешифрования записанной видеопрограммы после получения запроса на просмотр записанной видеопрограммы.3. The receiver according to claim 1, characterized in that the decryption mechanism is arranged to decrypt the recorded video program after receiving a request to view the recorded video program. 4. Система передачи видеопрограммы, содержащая передатчик видеопередач, предназначенный для передачи видеопередачи на множество приемников для отображения в более позднее время, и контроллер, предназначенный для передачи информации дешифрования по запросу на указанные приемники для осуществления просмотра видеопередачи.4. A video program transmission system comprising a video transmission transmitter for transmitting video transmission to a plurality of receivers for display at a later time, and a controller for transmitting decryption information upon request to said receivers to view the video transmission. 5. Система по п.4, отличающаяся тем, что контроллер также предназначен для передачи идентификатора, который идентифицирует конкретный приемник для приема указанной информации дешифрования.5. The system according to claim 4, characterized in that the controller is also designed to transmit an identifier that identifies a specific receiver for receiving the specified decryption information. 6. Система по п.5, отличающаяся тем, что контроллер представляет собой часть указанного передатчика.6. The system according to claim 5, characterized in that the controller is part of the specified transmitter. 7. Система по п.4, отличающаяся тем, что видеопередатчик выполнен с возможностью передачи видеопередач по кабельной системе.7. The system according to claim 4, characterized in that the video transmitter is configured to transmit video broadcasts over a cable system. 8. Система по п.4, отличающаяся тем, что видеопередатчик выполнен с возможностью передачи видеопередач по спутниковой системе.8. The system according to claim 4, characterized in that the video transmitter is configured to transmit video broadcasts via a satellite system. 9. Система по п.4, отличающаяся тем, что передатчик выполнен с возможностью также передавать информацию, которая позволяет производить поиск конкретных видеофайлов, переданных указанным передатчиком на указанные приемники.9. The system according to claim 4, characterized in that the transmitter is also configured to transmit information that allows you to search for specific video files transmitted by the specified transmitter to these receivers. 10. Способ передачи видеопрограмм, содержащий запись зашифрованных видеопередач в приемнике, и запрос ключа дешифрования для указанной записанной видеопередачи.10. A method for transmitting video programs comprising recording encrypted video transmissions in a receiver and requesting a decryption key for said recorded video transmission. 11. Способ по п.10, отличающийся тем, что включает прием зашифрованной видеопередачи из одного источника и прием ключа дешифрования из другого источника.11. The method according to claim 10, characterized in that it includes receiving an encrypted video transmission from one source and receiving a decryption key from another source. 12. Способ по п.10, отличающийся тем, что включает прием видеопередачи и ключа дешифрования из одного и того же источника.12. The method according to claim 10, characterized in that it includes receiving a video transmission and a decryption key from the same source. 13. Способ по п.10, отличающийся тем, что включает прием идентификатора для идентификации конкретного приемника для приема указанного ключа.13. The method according to claim 10, characterized in that it includes receiving an identifier to identify a specific receiver for receiving the specified key. 14. Способ распределения видеопрограмм, содержащий запись видеопрограмм для выбора получателем, и после приема запроса получателя, предоставление получателю возможности выбора для просмотра записанных видеопрограмм.14. A method for distributing video programs comprising recording video programs for selection by the recipient, and after receiving the request of the recipient, providing the recipient with a choice to view the recorded video programs. 15. Способ по п.14, отличающийся тем, что включает установку графического интерфейса пользователя, который отображает видеоинформацию, которая является доступной при выборе пользователем.15. The method according to 14, characterized in that it includes the installation of a graphical user interface that displays video information that is available when the user selects. 16. Изделие, содержащее носитель, предназначенный для записи инструкций, на основе которых система на основе процессора: записывает видеопередачи для выбора получателем, и по запросу получателя позволяют получателю выбирать для просмотра записанные ранее видеопередачи.16. A product containing a medium for recording instructions on the basis of which a processor-based system: records video programs for selection by the recipient, and at the request of the recipient, the recipient is allowed to select previously recorded video programs for viewing. 17. Изделие, содержащее носитель для записи инструкций, на основе которых система на основе процессора: записывает зашифрованные видеопередачи в приемник, и производит запрос ключа дешифрования для указанных записанных видеопередач.17. An article containing a medium for recording instructions on the basis of which a processor-based system: writes encrypted video transmissions to the receiver, and queries the decryption key for the specified recorded video transmissions. 18. Изделие по п.17, отличающееся тем, что включает инструкции, на основании которых система на основе процессора принимает зашифрованное видеоизображение из одного источника и принимает ключ дешифрования из второго источника.18. The product according to claim 17, characterized in that it includes instructions on the basis of which the processor-based system receives the encrypted video image from one source and receives the decryption key from the second source. 19. Изделие по п.17, отличающееся тем, что включает инструкции, на основании которых система на основе процессора принимает видеоизображение и указанный ключ дешифрования из одного и того же источника.19. The product according to 17, characterized in that it includes instructions on the basis of which the processor-based system receives the video image and the specified decryption key from the same source. 20. Изделие по п.17, отличающееся тем, что включает инструкции, на основании которых система на основе процессора принимает идентификатор для идентификации конкретного приемника для приема указанного ключа.20. The product according to 17, characterized in that it includes instructions on the basis of which the processor-based system receives an identifier to identify a specific receiver for receiving the specified key.
RU2001123223/09A 1999-01-20 2000-01-10 System for submitting video program on request RU2219678C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/234,559 US7305695B1 (en) 1999-01-20 1999-01-20 System for providing video on demand with pause feature
US09/234,559 1999-01-20

Publications (2)

Publication Number Publication Date
RU2001123223A true RU2001123223A (en) 2003-06-27
RU2219678C2 RU2219678C2 (en) 2003-12-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001123223/09A RU2219678C2 (en) 1999-01-20 2000-01-10 System for submitting video program on request

Country Status (12)

Country Link
US (2) US7305695B1 (en)
EP (1) EP1145551B1 (en)
JP (1) JP4380924B2 (en)
KR (1) KR100441326B1 (en)
CN (1) CN1223193C (en)
AT (1) ATE237904T1 (en)
AU (1) AU752973B2 (en)
CA (1) CA2359975C (en)
DE (1) DE60002158T2 (en)
IL (1) IL144336A0 (en)
RU (1) RU2219678C2 (en)
WO (1) WO2000044172A1 (en)

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