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WO1998012864A3 - Picture information converting method and apparatus - Google Patents

Picture information converting method and apparatus

Info

Publication number
WO1998012864A3
WO1998012864A3 PCT/US1997/016904 US9716904W WO9812864A3 WO 1998012864 A3 WO1998012864 A3 WO 1998012864A3 US 9716904 W US9716904 W US 9716904W WO 9812864 A3 WO9812864 A3 WO 9812864A3
Authority
WO
WIPO (PCT)
Prior art keywords
information
picture information
picture
time code
generating
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.)
Ceased
Application number
PCT/US1997/016904
Other languages
French (fr)
Other versions
WO1998012864A2 (en
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 US08/717,660 external-priority patent/US5990964A/en
Application filed filed Critical
Priority to AU44937/97A priority Critical patent/AU4493797A/en
Publication of WO1998012864A2 publication Critical patent/WO1998012864A2/en
Publication of WO1998012864A3 publication Critical patent/WO1998012864A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes
    • 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
    • G11B27/30—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 the same track as the main recording
    • G11B27/3027—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 the same track as the main recording used signal is digitally coded
    • G11B27/3036—Time code signal
    • 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
    • G11B27/30—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 the same track as the main recording
    • G11B27/3027—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 the same track as the main recording used signal is digitally coded
    • G11B27/3036—Time code signal
    • G11B27/3054—Vertical Interval Time code [VITC]
    • 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
    • G11B27/322—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 used signal is digitally coded
    • G11B27/323—Time code signal, e.g. on a cue track as SMPTE- or EBU-time code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0112—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/806—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal
    • H04N9/8063—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Television Systems (AREA)

Abstract

A method and apparatus (7) for converting picture information. A time code is processed by reading time code information via a time code reader (16) and generating information via time code generator (18) on whether or not a location is proper to edition when converting picture information of a data accompanied with the picture information of another system. The picture information is converted from a first system to a second. An information reading apparatus reads information about sequential distribution of each frame for generating a field picture in a process of converting picture information of a first system into picture information of a second system whose frame number unit is different from that of the first system by sequentially distributing each frame inside of a predetermined frame number unit of the picture information at plural patterns for generating a field picture.
PCT/US1997/016904 1996-09-23 1997-09-23 Picture information converting method and apparatus Ceased WO1998012864A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU44937/97A AU4493797A (en) 1996-09-23 1997-09-23 Picture information converting method and apparatus

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US08/717,660 1996-09-23
US08/717,660 US5990964A (en) 1996-09-23 1996-09-23 Method and apparatus for processing time code
EP97304168A EP0831489A3 (en) 1996-09-23 1997-06-13 Methods and apparatus for processing time codes
EP97304168.4 1997-06-13
JP9/177394 1997-07-02
JP9177394A JPH10106240A (en) 1996-09-23 1997-07-02 Time code processing method and device
CA002210357A CA2210357A1 (en) 1996-09-23 1997-08-26 Method and apparatus for processing time code
CA2,210,357 1997-08-26

Publications (2)

Publication Number Publication Date
WO1998012864A2 WO1998012864A2 (en) 1998-03-26
WO1998012864A3 true WO1998012864A3 (en) 1998-04-30

Family

ID=27427377

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US1997/017028 Ceased WO1998012870A1 (en) 1996-09-23 1997-09-23 Picture information converting method and apparatus
PCT/US1997/016904 Ceased WO1998012864A2 (en) 1996-09-23 1997-09-23 Picture information converting method and apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US1997/017028 Ceased WO1998012870A1 (en) 1996-09-23 1997-09-23 Picture information converting method and apparatus

Country Status (2)

Country Link
AU (2) AU4493797A (en)
WO (2) WO1998012870A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002015575A1 (en) 2000-08-10 2002-02-21 Sony Corporation Video signal processing device and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191427A (en) * 1990-08-29 1993-03-02 Sony Broadcast & Communications Limited Video post-production of material acquired on film

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191427A (en) * 1990-08-29 1993-03-02 Sony Broadcast & Communications Limited Video post-production of material acquired on film

Also Published As

Publication number Publication date
WO1998012870A1 (en) 1998-03-26
AU4590197A (en) 1998-04-14
WO1998012864A2 (en) 1998-03-26
AU4493797A (en) 1998-04-14

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