FR2954650B1 - " procede et dispositif d'enregistrement et de diffusion video par decalage temporel, dit " timeshifting "." - Google Patents

" procede et dispositif d'enregistrement et de diffusion video par decalage temporel, dit " timeshifting "."

Info

Publication number
FR2954650B1
FR2954650B1 FR0959449A FR0959449A FR2954650B1 FR 2954650 B1 FR2954650 B1 FR 2954650B1 FR 0959449 A FR0959449 A FR 0959449A FR 0959449 A FR0959449 A FR 0959449A FR 2954650 B1 FR2954650 B1 FR 2954650B1
Authority
FR
France
Prior art keywords
timeshifting
broadcasting
video recording
time shift
shift
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.)
Active
Application number
FR0959449A
Other languages
English (en)
Other versions
FR2954650A1 (fr
Inventor
Daniel Creusot
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.)
Softathome SA
Original Assignee
Softathome SA
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 Softathome SA filed Critical Softathome SA
Priority to FR0959449A priority Critical patent/FR2954650B1/fr
Priority to EP10808924A priority patent/EP2517465A1/fr
Priority to PCT/FR2010/052890 priority patent/WO2011077057A1/fr
Publication of FR2954650A1 publication Critical patent/FR2954650A1/fr
Application granted granted Critical
Publication of FR2954650B1 publication Critical patent/FR2954650B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/4147—PVR [Personal Video Recorder]
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • 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
    • H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
    • H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4333—Processing operations in response to a pause request
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Television Signal Processing For Recording (AREA)
FR0959449A 2009-12-23 2009-12-23 " procede et dispositif d'enregistrement et de diffusion video par decalage temporel, dit " timeshifting "." Active FR2954650B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0959449A FR2954650B1 (fr) 2009-12-23 2009-12-23 " procede et dispositif d'enregistrement et de diffusion video par decalage temporel, dit " timeshifting "."
EP10808924A EP2517465A1 (fr) 2009-12-23 2010-12-22 Procede et dispositif d'enregistrement et de diffusion video par decalage temporel, dit "timeshifting"
PCT/FR2010/052890 WO2011077057A1 (fr) 2009-12-23 2010-12-22 Procede et dispositif d'enregistrement et de diffusion video par decalage temporel, dit "timeshifting"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0959449A FR2954650B1 (fr) 2009-12-23 2009-12-23 " procede et dispositif d'enregistrement et de diffusion video par decalage temporel, dit " timeshifting "."

Publications (2)

Publication Number Publication Date
FR2954650A1 FR2954650A1 (fr) 2011-06-24
FR2954650B1 true FR2954650B1 (fr) 2012-10-12

Family

ID=42313715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0959449A Active FR2954650B1 (fr) 2009-12-23 2009-12-23 " procede et dispositif d'enregistrement et de diffusion video par decalage temporel, dit " timeshifting "."

Country Status (3)

Country Link
EP (1) EP2517465A1 (fr)
FR (1) FR2954650B1 (fr)
WO (1) WO2011077057A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0594241B1 (fr) * 1992-10-19 1999-05-06 Koninklijke Philips Electronics N.V. Appareil de mémorisation d'un signal d'information dans une mémoire et de recouvrement du signal d'information de la mémoire en question
US5438423C1 (en) * 1993-06-25 2002-08-27 Grass Valley Us Inc Time warping for video viewing
US6480667B1 (en) * 1997-12-23 2002-11-12 Intel Corporation Method of time shifting to simultaneously record and play a data stream
US6591058B1 (en) * 1997-12-23 2003-07-08 Intel Corporation Time shifting by concurrently recording and playing a data stream
JP2002501345A (ja) * 1998-01-07 2002-01-15 トムソン ライセンシング ソシエテ アノニム ビデオ信号を処理する方法および装置
JP4295644B2 (ja) * 2004-03-08 2009-07-15 京セラ株式会社 携帯端末及び携帯端末の放送記録再生方法並びに放送記録再生プログラム
EP1739676A1 (fr) * 2005-06-29 2007-01-03 Hitachi, Ltd. Récepteur de radiodiffusion numérique et méthode de reproduction
US20070223870A1 (en) * 2006-03-23 2007-09-27 Seagate Technology Llc Single board digital video system

Also Published As

Publication number Publication date
FR2954650A1 (fr) 2011-06-24
EP2517465A1 (fr) 2012-10-31
WO2011077057A1 (fr) 2011-06-30

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