CA2571256C - Gestion de tampons de decalage temporel - Google Patents

Gestion de tampons de decalage temporel Download PDF

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Publication number
CA2571256C
CA2571256C CA2571256A CA2571256A CA2571256C CA 2571256 C CA2571256 C CA 2571256C CA 2571256 A CA2571256 A CA 2571256A CA 2571256 A CA2571256 A CA 2571256A CA 2571256 C CA2571256 C CA 2571256C
Authority
CA
Canada
Prior art keywords
access
buffered
dhct
video presentation
user input
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 - Fee Related
Application number
CA2571256A
Other languages
English (en)
Other versions
CA2571256A1 (fr
Inventor
Dariusz S. Kaminski
Arturo A. Rodriguez
Robert O. Banker
Valerie Gutknecht
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.)
Scientific Atlanta LLC
Original Assignee
Scientific Atlanta LLC
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 Scientific Atlanta LLC filed Critical Scientific Atlanta LLC
Priority claimed from CA2446604A external-priority patent/CA2446604C/fr
Publication of CA2571256A1 publication Critical patent/CA2571256A1/fr
Application granted granted Critical
Publication of CA2571256C publication Critical patent/CA2571256C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Television Signal Processing For Recording (AREA)
CA2571256A 2001-05-11 2002-05-10 Gestion de tampons de decalage temporel Expired - Fee Related CA2571256C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29031501P 2001-05-11 2001-05-11
US60/290,315 2001-05-11
CA2446604A CA2446604C (fr) 2001-05-11 2002-05-10 Gestion de tampons de decalage temporel

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2446604A Division CA2446604C (fr) 2001-05-11 2002-05-10 Gestion de tampons de decalage temporel

Publications (2)

Publication Number Publication Date
CA2571256A1 CA2571256A1 (fr) 2002-11-21
CA2571256C true CA2571256C (fr) 2011-12-06

Family

ID=37728126

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2571256A Expired - Fee Related CA2571256C (fr) 2001-05-11 2002-05-10 Gestion de tampons de decalage temporel

Country Status (1)

Country Link
CA (1) CA2571256C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8565578B2 (en) 2001-12-06 2013-10-22 Harold J. Plourde, Jr. Dividing and managing time-shift buffering into program specific segments based on defined durations
US8577201B2 (en) 2001-05-11 2013-11-05 Cisco Technology, Inc. Buffering of prior displayed television channels upon accessing a different channel
US8620135B2 (en) 2001-12-06 2013-12-31 Harold J. Plourde, Jr. Selection and retention of buffered media content
US9319733B2 (en) 2001-12-06 2016-04-19 Cisco Technology, Inc. Management of buffer capacity for video recording and time shift operations

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8181205B2 (en) 2002-09-24 2012-05-15 Russ Samuel H PVR channel and PVR IPG information

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8577201B2 (en) 2001-05-11 2013-11-05 Cisco Technology, Inc. Buffering of prior displayed television channels upon accessing a different channel
US8565578B2 (en) 2001-12-06 2013-10-22 Harold J. Plourde, Jr. Dividing and managing time-shift buffering into program specific segments based on defined durations
US8620135B2 (en) 2001-12-06 2013-12-31 Harold J. Plourde, Jr. Selection and retention of buffered media content
US9319733B2 (en) 2001-12-06 2016-04-19 Cisco Technology, Inc. Management of buffer capacity for video recording and time shift operations

Also Published As

Publication number Publication date
CA2571256A1 (fr) 2002-11-21

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20180510