AU2001288693A1 - Digital video recording system which generates an index data structure for displaying a video stream in trickplay mode - Google Patents

Digital video recording system which generates an index data structure for displaying a video stream in trickplay mode

Info

Publication number
AU2001288693A1
AU2001288693A1 AU2001288693A AU8869301A AU2001288693A1 AU 2001288693 A1 AU2001288693 A1 AU 2001288693A1 AU 2001288693 A AU2001288693 A AU 2001288693A AU 8869301 A AU8869301 A AU 8869301A AU 2001288693 A1 AU2001288693 A1 AU 2001288693A1
Authority
AU
Australia
Prior art keywords
displaying
generates
data structure
recording system
index data
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.)
Abandoned
Application number
AU2001288693A
Inventor
William B. Boyle
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.)
Keen Personal Technologies Inc
Keen Personal Media Inc
Original Assignee
Keen Personal Technologies Inc
Keen Personal Media 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 Keen Personal Technologies Inc, Keen Personal Media Inc filed Critical Keen Personal Technologies Inc
Publication of AU2001288693A1 publication Critical patent/AU2001288693A1/en
Abandoned legal-status Critical Current

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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327—Table of contents
    • G11B27/329—Table of contents on a disc [VTOC]
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
AU2001288693A 2000-08-31 2001-08-31 Digital video recording system which generates an index data structure for displaying a video stream in trickplay mode Abandoned AU2001288693A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09652729 2000-08-31
US09/652,729 US6453115B1 (en) 2000-08-31 2000-08-31 Digital video recording system which generates an index data structure for displaying a video stream in trickplay mode
PCT/US2001/027411 WO2002019690A2 (en) 2000-08-31 2001-08-31 Digital video recording system which generates an index data structure for displaying a video stream in trickplay mode

Publications (1)

Publication Number Publication Date
AU2001288693A1 true AU2001288693A1 (en) 2002-03-13

Family

ID=24617924

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001288693A Abandoned AU2001288693A1 (en) 2000-08-31 2001-08-31 Digital video recording system which generates an index data structure for displaying a video stream in trickplay mode

Country Status (3)

Country Link
US (1) US6453115B1 (en)
AU (1) AU2001288693A1 (en)
WO (1) WO2002019690A2 (en)

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