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GB2443581B - Recording apparatus, method, and program - Google Patents

Recording apparatus, method, and program

Info

Publication number
GB2443581B
GB2443581B GB0802203A GB0802203A GB2443581B GB 2443581 B GB2443581 B GB 2443581B GB 0802203 A GB0802203 A GB 0802203A GB 0802203 A GB0802203 A GB 0802203A GB 2443581 B GB2443581 B GB 2443581B
Authority
GB
United Kingdom
Prior art keywords
program
recording apparatus
recording
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
GB0802203A
Other versions
GB2443581A (en
GB0802203D0 (en
Inventor
Jun Hirai
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.)
Sony Corp
Original Assignee
Sony Corp
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 JP2005322405A external-priority patent/JP4529874B2/en
Application filed by Sony Corp filed Critical Sony Corp
Priority to GB0802203A priority Critical patent/GB2443581B/en
Publication of GB0802203D0 publication Critical patent/GB0802203D0/en
Publication of GB2443581A publication Critical patent/GB2443581A/en
Application granted granted Critical
Publication of GB2443581B publication Critical patent/GB2443581B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • 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
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/4223—Cameras
    • 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
    • H04N21/4334—Recording operations
    • 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
    • H04N21/440254—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 by altering signal-to-noise parameters, e.g. requantization
    • 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
    • H04N21/440263—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 by altering the spatial resolution, e.g. for displaying on a connected PDA
    • 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
    • H04N21/440281—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 by altering the temporal resolution, e.g. by frame skipping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/144—Movement detection
    • H04N7/2676—
    • 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
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • 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
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
GB0802203A 2005-11-07 2006-11-07 Recording apparatus, method, and program Expired - Fee Related GB2443581B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0802203A GB2443581B (en) 2005-11-07 2006-11-07 Recording apparatus, method, and program

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005322405A JP4529874B2 (en) 2005-11-07 2005-11-07 Recording / reproducing apparatus, recording / reproducing method, recording apparatus, recording method, reproducing apparatus, reproducing method, and program
GB0622183A GB2432473B (en) 2005-11-07 2006-11-07 Recording apparatus, method and program
GB0802203A GB2443581B (en) 2005-11-07 2006-11-07 Recording apparatus, method, and program

Publications (3)

Publication Number Publication Date
GB0802203D0 GB0802203D0 (en) 2008-03-12
GB2443581A GB2443581A (en) 2008-05-07
GB2443581B true GB2443581B (en) 2010-06-09

Family

ID=39301624

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0802203A Expired - Fee Related GB2443581B (en) 2005-11-07 2006-11-07 Recording apparatus, method, and program

Country Status (1)

Country Link
GB (1) GB2443581B (en)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0520765A2 (en) * 1991-06-25 1992-12-30 Canon Kabushiki Kaisha Movement vector detecting method/apparatus and encoding method/apparatus using such method/apparatus
GB2264415A (en) * 1992-02-13 1993-08-25 Sony Broadcast & Communication Motion compensation for colour video signals
US5844613A (en) * 1997-03-17 1998-12-01 Microsoft Corporation Global motion estimator for motion video signal encoding
US5901249A (en) * 1993-06-04 1999-05-04 Fuji Photo Film Co., Ltd. Method for compressing image signals
EP0940774A2 (en) * 1998-03-05 1999-09-08 Matsushita Electric Industrial Co., Ltd. Motion vector coding and decoding apparatus and method
EP1085762A2 (en) * 1999-09-13 2001-03-21 Sony Corporation Image processing apparatus
US6236682B1 (en) * 1993-03-08 2001-05-22 Sony Corporation Video motion vector detection including rotation and/or zoom vector generation
US6553071B1 (en) * 1999-03-09 2003-04-22 Lg Electronics Inc. Motion compensation coding apparatus using wavelet transformation and method thereof
US20030103562A1 (en) * 2001-11-30 2003-06-05 Kenji Sugiyama Encoder, decoder, encoding method and decoding method for color moving image and method of transferring bitstream of color moving image
US20040165663A1 (en) * 2003-01-10 2004-08-26 Renesas Technology Corp. Motion detecting device and search region variable-shaped motion detector
US20050053295A1 (en) * 2003-09-07 2005-03-10 Microsoft Corporation Chroma motion vector derivation for interlaced forward-predicted fields
GB2406456A (en) * 2003-09-24 2005-03-30 Agilent Technologies Inc Motion detection using multi-resolution image processing
US20060062303A1 (en) * 2004-09-17 2006-03-23 Sony Corporation Hybrid global motion estimator for video encoding

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0520765A2 (en) * 1991-06-25 1992-12-30 Canon Kabushiki Kaisha Movement vector detecting method/apparatus and encoding method/apparatus using such method/apparatus
GB2264415A (en) * 1992-02-13 1993-08-25 Sony Broadcast & Communication Motion compensation for colour video signals
US6236682B1 (en) * 1993-03-08 2001-05-22 Sony Corporation Video motion vector detection including rotation and/or zoom vector generation
US5901249A (en) * 1993-06-04 1999-05-04 Fuji Photo Film Co., Ltd. Method for compressing image signals
US5844613A (en) * 1997-03-17 1998-12-01 Microsoft Corporation Global motion estimator for motion video signal encoding
EP0940774A2 (en) * 1998-03-05 1999-09-08 Matsushita Electric Industrial Co., Ltd. Motion vector coding and decoding apparatus and method
US6553071B1 (en) * 1999-03-09 2003-04-22 Lg Electronics Inc. Motion compensation coding apparatus using wavelet transformation and method thereof
EP1085762A2 (en) * 1999-09-13 2001-03-21 Sony Corporation Image processing apparatus
US20030103562A1 (en) * 2001-11-30 2003-06-05 Kenji Sugiyama Encoder, decoder, encoding method and decoding method for color moving image and method of transferring bitstream of color moving image
US20040165663A1 (en) * 2003-01-10 2004-08-26 Renesas Technology Corp. Motion detecting device and search region variable-shaped motion detector
US20050053295A1 (en) * 2003-09-07 2005-03-10 Microsoft Corporation Chroma motion vector derivation for interlaced forward-predicted fields
GB2406456A (en) * 2003-09-24 2005-03-30 Agilent Technologies Inc Motion detection using multi-resolution image processing
US20060062303A1 (en) * 2004-09-17 2006-03-23 Sony Corporation Hybrid global motion estimator for video encoding

Also Published As

Publication number Publication date
GB2443581A (en) 2008-05-07
GB0802203D0 (en) 2008-03-12

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20120703

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20131107