ES2142966T3 - Metodo para controlar la ejecucion de un programa de audio/video interactivo. - Google Patents

Metodo para controlar la ejecucion de un programa de audio/video interactivo.

Info

Publication number
ES2142966T3
ES2142966T3 ES95105800T ES95105800T ES2142966T3 ES 2142966 T3 ES2142966 T3 ES 2142966T3 ES 95105800 T ES95105800 T ES 95105800T ES 95105800 T ES95105800 T ES 95105800T ES 2142966 T3 ES2142966 T3 ES 2142966T3
Authority
ES
Spain
Prior art keywords
avi
program
execution
controlling
video program
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.)
Expired - Lifetime
Application number
ES95105800T
Other languages
English (en)
Inventor
Jean-Rene Menand
Alain Delpuch
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.)
OpenTV Inc
Original Assignee
OpenTV Inc
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 OpenTV Inc filed Critical OpenTV Inc
Application granted granted Critical
Publication of ES2142966T3 publication Critical patent/ES2142966T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8166—Monomedia components thereof involving executable data, e.g. software
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
  • Television Signal Processing For Recording (AREA)
  • Stored Programmes (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

EN UN RECEPTOR INTERACTIVO DE SONIDO VIDEO (AVI) QUE RECIBE UNA CORRIENTE DE PAQUETE QUE INCLUYE UN DIRECTORIO Y UN PROGRAMA AVI QUE TIENE UN IDENTIFICADOR ASOCIADO EN EL DIRECTORIO, SE DESCRIBE UN METODO PARA CONTROLAR LA EJECUCION DEL PROGRAMA AVI QUE COMPRENDE LOS SIGUIENTES PASOS. PRIMERO, CARGAR EL PROGRAMA AVI EN UNA MEMORIA EN RESPUESTA A LA PRESENCIA DEL PROGRAMA AVI EN LA CORRIENTE DE PAQUETE. A CONTINUACION, COMENZAR LA EJECUCION DEL PROGRAMA AVI CARGADO. Y POSTERIORMENTE, MINIMIZAR EL PROGRAMA AVI DE EJECUCION CUANDO UN DIRECTORIO QUE IDENTIFICA UN PROGRAMA AVI DIFERENTE ES DETECTADO EN LA CORRIENTE DE PAQUETE.
ES95105800T 1994-04-28 1995-04-19 Metodo para controlar la ejecucion de un programa de audio/video interactivo. Expired - Lifetime ES2142966T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/234,146 US5563648A (en) 1994-04-28 1994-04-28 Method for controlling execution of an audio video interactive program

Publications (1)

Publication Number Publication Date
ES2142966T3 true ES2142966T3 (es) 2000-05-01

Family

ID=22880139

Family Applications (2)

Application Number Title Priority Date Filing Date
ES95105800T Expired - Lifetime ES2142966T3 (es) 1994-04-28 1995-04-19 Metodo para controlar la ejecucion de un programa de audio/video interactivo.
ES99115043T Expired - Lifetime ES2147719T3 (es) 1994-04-28 1995-04-19 Metodo para controlar la ejecucion de un programa de audio y video interactivo.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES99115043T Expired - Lifetime ES2147719T3 (es) 1994-04-28 1995-04-19 Metodo para controlar la ejecucion de un programa de audio y video interactivo.

Country Status (11)

Country Link
US (1) US5563648A (es)
EP (2) EP0680213B1 (es)
JP (1) JP4011128B2 (es)
KR (1) KR100334086B1 (es)
CN (1) CN1097386C (es)
CA (1) CA2145898C (es)
DE (3) DE69515076T2 (es)
ES (2) ES2142966T3 (es)
PT (1) PT949816E (es)
RU (1) RU95106670A (es)
TW (1) TW357534B (es)

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Also Published As

Publication number Publication date
DE69531561T2 (de) 2004-06-17
CN1097386C (zh) 2002-12-25
US5563648A (en) 1996-10-08
CA2145898A1 (en) 1995-10-29
TW357534B (en) 1999-05-01
DE69515076D1 (de) 2000-03-23
CA2145898C (en) 2004-10-26
CN1112333A (zh) 1995-11-22
DE69515076T2 (de) 2000-07-13
PT949816E (pt) 2003-12-31
EP0949816B1 (en) 2003-08-20
EP0680213A2 (en) 1995-11-02
KR100334086B1 (ko) 2002-09-05
JP4011128B2 (ja) 2007-11-21
ES2147719T1 (es) 2000-10-01
EP0949816A3 (en) 2000-06-14
DE69531561D1 (de) 2003-09-25
KR950035418A (ko) 1995-12-30
DE949816T1 (de) 2001-01-25
ES2147719T3 (es) 2004-05-01
EP0949816A2 (en) 1999-10-13
RU95106670A (ru) 1997-01-20
EP0680213B1 (en) 2000-02-16
JPH0851596A (ja) 1996-02-20
EP0680213A3 (en) 1996-05-08

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