DE69332848T2 - Vorrichtung und Verfahren zum Aufzeichnen/Wiedergeben von Videoinformation - Google Patents

Vorrichtung und Verfahren zum Aufzeichnen/Wiedergeben von Videoinformation Download PDF

Info

Publication number
DE69332848T2
DE69332848T2 DE69332848T DE69332848T DE69332848T2 DE 69332848 T2 DE69332848 T2 DE 69332848T2 DE 69332848 T DE69332848 T DE 69332848T DE 69332848 T DE69332848 T DE 69332848T DE 69332848 T2 DE69332848 T2 DE 69332848T2
Authority
DE
Germany
Prior art keywords
recording
video information
reproducing video
reproducing
information
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 - Lifetime
Application number
DE69332848T
Other languages
English (en)
Other versions
DE69332848D1 (de
Inventor
Tomohiro Ueda
Takashi Itow
Yoshinori Asamura
Ken Onishi
Hidetoshi Mishima
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE69332848D1 publication Critical patent/DE69332848D1/de
Publication of DE69332848T2 publication Critical patent/DE69332848T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G11B27/02—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
    • G11B27/036—Insert-editing
    • 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
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/142—Detection of scene cut or scene change
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/177—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a group of pictures [GOP]
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/179—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scene or a shot
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/87—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving scene cut or scene change detection in combination with video compression
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/23418—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • 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
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4135—Peripherals receiving signals from specially adapted client devices external 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
    • H04N21/43—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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
    • 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
    • H04N21/44016—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 splicing one content stream with another content stream, e.g. for substituting a video clip
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • H04N5/9261—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction
    • H04N5/9262—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • H04N5/9261—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction
    • H04N5/9264—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction using transform coding
    • 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
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
    • 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
    • G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • 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
    • H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
    • H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
    • H04N5/78263—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape
    • 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
    • H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
    • H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
    • H04N5/78263—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape
    • H04N5/78266—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape using more than one track for the recording of one television field or frame, i.e. segmented recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/928—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the sound signal being pulse code modulated and recorded in time division multiplex with the modulated video signal
    • 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
    • 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
    • H04N9/83—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 the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
    • 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
    • H04N9/83—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 the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
    • H04N9/835—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 the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal involving processing of the sound signal
    • 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
    • H04N9/83—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 the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
    • H04N9/835—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 the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal involving processing of the sound signal
    • H04N9/8355—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 the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal involving processing of the sound signal the sound carriers being frequency multiplexed between the luminance carrier and the chrominance carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
DE69332848T 1992-01-29 1993-01-28 Vorrichtung und Verfahren zum Aufzeichnen/Wiedergeben von Videoinformation Expired - Lifetime DE69332848T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1371992 1992-01-29
JP4307592 1992-02-25
JP3782192 1992-02-25
JP3759992 1992-02-25

Publications (2)

Publication Number Publication Date
DE69332848D1 DE69332848D1 (de) 2003-05-08
DE69332848T2 true DE69332848T2 (de) 2004-01-29

Family

ID=27456065

Family Applications (7)

Application Number Title Priority Date Filing Date
DE69332848T Expired - Lifetime DE69332848T2 (de) 1992-01-29 1993-01-28 Vorrichtung und Verfahren zum Aufzeichnen/Wiedergeben von Videoinformation
DE69330919T Expired - Lifetime DE69330919T2 (de) 1992-01-29 1993-01-28 Vorrichtung zum Aufzeichnen von Videoinformation
DE69334288T Expired - Lifetime DE69334288D1 (de) 1992-01-29 1993-01-28 Hochleistungscodierer und Vorrichtung zur Videodatenaufzeichnung/-wiedergabe
DE69333900T Expired - Lifetime DE69333900T2 (de) 1992-01-29 1993-01-28 Videoinformationsaufzeichnungsmedium und Wiedergabevorrichtung
DE69333896T Expired - Lifetime DE69333896T2 (de) 1992-01-29 1993-01-28 Vorrichtung und Verfahren zum Aufzeichnen/Wiedergeben von Videoinformation
DE69334232T Expired - Lifetime DE69334232D1 (de) 1992-01-29 1993-01-28 Kodiergerät mit hoher Wirksamkeit und Vorrichtung zum Aufzeichnen/Wiedergeben von Videoinformation
DE69334235T Expired - Lifetime DE69334235D1 (de) 1992-01-29 1993-01-28 Kodiergerät mit hoher Wirksamkeit und Vorrichtung zum Aufzeichnen/Wiedergeben von Videoinformation

Family Applications After (6)

Application Number Title Priority Date Filing Date
DE69330919T Expired - Lifetime DE69330919T2 (de) 1992-01-29 1993-01-28 Vorrichtung zum Aufzeichnen von Videoinformation
DE69334288T Expired - Lifetime DE69334288D1 (de) 1992-01-29 1993-01-28 Hochleistungscodierer und Vorrichtung zur Videodatenaufzeichnung/-wiedergabe
DE69333900T Expired - Lifetime DE69333900T2 (de) 1992-01-29 1993-01-28 Videoinformationsaufzeichnungsmedium und Wiedergabevorrichtung
DE69333896T Expired - Lifetime DE69333896T2 (de) 1992-01-29 1993-01-28 Vorrichtung und Verfahren zum Aufzeichnen/Wiedergeben von Videoinformation
DE69334232T Expired - Lifetime DE69334232D1 (de) 1992-01-29 1993-01-28 Kodiergerät mit hoher Wirksamkeit und Vorrichtung zum Aufzeichnen/Wiedergeben von Videoinformation
DE69334235T Expired - Lifetime DE69334235D1 (de) 1992-01-29 1993-01-28 Kodiergerät mit hoher Wirksamkeit und Vorrichtung zum Aufzeichnen/Wiedergeben von Videoinformation

Country Status (3)

Country Link
US (3) US5479264A (de)
EP (8) EP2112819A1 (de)
DE (7) DE69332848T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004039238A1 (de) * 2004-08-12 2006-02-23 AverMedia Technologies, Inc., Chung Ho Verfahren und Vorrichtung zum Ausrüsten eines persönlichen digitalen Produkts mit Funktionen des Aufzeichnens und Anzeigens des digitalen Video/Audio-Multimedia

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1995964B1 (de) * 1991-04-10 2011-06-08 Mitsubishi Denki Kabushiki Kaisha Dekodierung von mit variabler länge kodierten daten
US6850252B1 (en) 1999-10-05 2005-02-01 Steven M. Hoffberg Intelligent electronic appliance system and method
US5903454A (en) 1991-12-23 1999-05-11 Hoffberg; Linda Irene Human-factored interface corporating adaptive pattern recognition based controller apparatus
US8352400B2 (en) 1991-12-23 2013-01-08 Hoffberg Steven M Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
US6418424B1 (en) 1991-12-23 2002-07-09 Steven M. Hoffberg Ergonomic man-machine interface incorporating adaptive pattern recognition based control system
US6400996B1 (en) 1999-02-01 2002-06-04 Steven M. Hoffberg Adaptive pattern recognition based control system and method
US6870884B1 (en) * 1992-01-29 2005-03-22 Mitsubishi Denki Kabushiki Kaisha High-efficiency encoder and video information recording/reproducing apparatus
US5784520A (en) * 1993-03-10 1998-07-21 Sony Corporation Audio signal reproducing apparatus
US5991502A (en) * 1993-10-04 1999-11-23 Matsushita Electric Industrial Co., Ltd. Optical recording device which calculates distances between I-frames and records I-frame addresses in a sector
US5596564A (en) * 1993-10-08 1997-01-21 Matsushita Electric Industrial Co., Ltd. Information recording medium and apparatus and method for recording and reproducing information
DE69422960T2 (de) * 1993-12-01 2000-06-15 Matsushita Electric Industrial Co., Ltd. Verfahren und Vorrichtung zum Editieren oder zur Mischung von komprimierten Bildern
JP3344601B2 (ja) * 1993-12-29 2002-11-11 ソニー株式会社 画像データ再生方法及びその装置、静止画検出装置及びその方法、シーンチエンジ検出装置及びその方法並びにフレームシンクロナイザ
JP3312074B2 (ja) * 1994-01-24 2002-08-05 シャープ株式会社 映像信号のディジタル記録及び再生装置
JP3711571B2 (ja) * 1994-09-29 2005-11-02 ソニー株式会社 画像符号化装置及び画像符号化方法
JP3954656B2 (ja) * 1994-09-29 2007-08-08 ソニー株式会社 画像符号化装置及び方法
JP3591893B2 (ja) * 1994-11-14 2004-11-24 キヤノン株式会社 画像データ記録装置
JP3191583B2 (ja) * 1994-12-12 2001-07-23 ソニー株式会社 情報復号化装置
JPH08265774A (ja) * 1995-03-27 1996-10-11 Sony Corp 画像圧縮方法及び画像圧縮装置
US6661838B2 (en) * 1995-05-26 2003-12-09 Canon Kabushiki Kaisha Image processing apparatus for detecting changes of an image signal and image processing method therefor
US5883678A (en) * 1995-09-29 1999-03-16 Kabushiki Kaisha Toshiba Video coding and video decoding apparatus for reducing an alpha-map signal at a controlled reduction ratio
US5724100A (en) * 1996-02-26 1998-03-03 David Sarnoff Research Center, Inc. Method and apparatus for detecting scene-cuts in a block-based video coding system
US5767922A (en) * 1996-04-05 1998-06-16 Cornell Research Foundation, Inc. Apparatus and process for detecting scene breaks in a sequence of video frames
JP3255047B2 (ja) * 1996-11-19 2002-02-12 ソニー株式会社 符号化装置および方法
US6535558B1 (en) * 1997-01-24 2003-03-18 Sony Corporation Picture signal encoding method and apparatus, picture signal decoding method and apparatus and recording medium
JPH10276396A (ja) 1997-03-28 1998-10-13 Sony Corp ディジタルビデオ信号記録再生装置およびその方法
US6483875B1 (en) * 1997-06-19 2002-11-19 Sony Corporation Picture signal processing apparatus
US6374039B1 (en) * 1997-07-25 2002-04-16 Canon Kabushiki Kaisha Image pickup apparatus
US6167155A (en) * 1997-07-28 2000-12-26 Physical Optics Corporation Method of isomorphic singular manifold projection and still/video imagery compression
EP0920216A1 (de) * 1997-11-25 1999-06-02 Deutsche Thomson-Brandt Gmbh Verfahren und Vorrichtung zur Codierung und zur Decodierung einer Bildsequenz
JP2000023162A (ja) * 1998-06-29 2000-01-21 Sony Corp 符号化装置及び符号化方法
US6731684B1 (en) 1998-09-29 2004-05-04 General Instrument Corporation Method and apparatus for detecting scene changes and adjusting picture coding type in a high definition television encoder
KR20010099660A (ko) * 1998-09-29 2001-11-09 매클린토크 샤운 엘 고품위 텔레비전 인코더에서 장면변화의 검출 및화면코딩타입의 조정을 행하기 위한 방법 및 장치
US7966078B2 (en) 1999-02-01 2011-06-21 Steven Hoffberg Network media appliance system and method
KR100657241B1 (ko) * 1999-09-03 2006-12-18 삼성전자주식회사 동영상 기록/재생 장치와 방법 및 기록 매체
US6771891B1 (en) * 1999-09-03 2004-08-03 Samsung Electronics Co., Ltd. Apparatus and method for recording/reproducing moving picture and recording medium
US7277483B1 (en) * 2000-04-18 2007-10-02 Ati International Srl Method and apparatus for rate control for constant-bit-rate finite-buffer-size video encoder
TW515192B (en) * 2000-06-06 2002-12-21 Noa Kk Off Compression method of motion picture image data and system there for
US7085424B2 (en) * 2000-06-06 2006-08-01 Kobushiki Kaisha Office Noa Method and system for compressing motion image information
US6804301B2 (en) 2001-08-15 2004-10-12 General Instrument Corporation First pass encoding of I and P-frame complexity for compressed digital video
FR2830159A1 (fr) * 2001-09-24 2003-03-28 Thomson Licensing Sa Procede de codage selon la norme mpeg
CN101399987B (zh) * 2001-10-17 2010-12-29 松下电器产业株式会社 动态图像编码方法及装置
ES2725714T3 (es) 2001-11-06 2019-09-26 Panasonic Ip Corp America Procedimiento de codificación de imágenes en movimiento y procedimiento de decodificación de imágenes en movimiento
US6930776B2 (en) * 2002-07-25 2005-08-16 Exfo Electro-Optical Engineering Inc. High optical rejection optical spectrum analyzer/monochromator
KR100627500B1 (ko) * 2004-03-10 2006-09-21 엘지전자 주식회사 모바일폰의 단문 메시지 제공시스템 및 그 제공방법
TWI275300B (en) * 2004-04-02 2007-03-01 Mstar Semiconductor Inc Method of processing fields of images
TWI286026B (en) * 2004-04-09 2007-08-21 Mstar Semiconductor Inc Method of processing fields of images and related device for data lines similarity detection
JP2005303576A (ja) * 2004-04-09 2005-10-27 Sony Corp 画像信号処理装置および方法、記録媒体、プログラム、並びにビデオカメラ
US7894530B2 (en) * 2004-05-07 2011-02-22 Broadcom Corporation Method and system for dynamic selection of transform size in a video decoder based on signal content
US8116374B2 (en) 2004-05-07 2012-02-14 Broadcom Corporation Method and system for generating a transform size syntax element for video decoding
US8687689B2 (en) * 2005-10-25 2014-04-01 William Marsh Rice University Method and apparatus for on-line compressed sensing
JP4752631B2 (ja) * 2006-06-08 2011-08-17 株式会社日立製作所 画像符号化装置、及び画像符号化方法
US8003024B2 (en) 2006-09-18 2011-08-23 Coopervision International Holding Company, Lp Polyolefin contact lens molds and uses thereof
JP5008484B2 (ja) * 2007-07-11 2012-08-22 株式会社日立国際電気 映像処理方法
US8761239B2 (en) * 2009-06-01 2014-06-24 Panasonic Corporation Image coding apparatus, method, integrated circuit, and program
JP5489557B2 (ja) * 2009-07-01 2014-05-14 パナソニック株式会社 画像符号化装置及び画像符号化方法
US8830808B1 (en) * 2009-09-10 2014-09-09 Marvell International Ltd. Method and apparatus for zero offset and gain start
US10904555B2 (en) * 2018-07-11 2021-01-26 Tencent America LLC Method and apparatus for video coding

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520401A (en) * 1982-04-16 1985-05-28 Victor Company Of Japan, Ltd. Digital video signal recording system and reproducing apparatus
JPH06101841B2 (ja) * 1984-01-11 1994-12-12 日本電気株式会社 動画像信号の符号化方法およびその装置
AU579550B2 (en) * 1985-06-10 1988-11-24 Nec Corporation Movement compensation predictive encoder for a moving picture signal with a reduced amount of information
FR2589020B1 (fr) * 1985-10-22 1987-11-20 Eude Gerard Procede de codage hybride par transformation pour la transmission de signaux d'image
JPH082106B2 (ja) * 1986-11-10 1996-01-10 国際電信電話株式会社 動画像信号のハイブリツド符号化方式
CA1307340C (en) * 1987-04-30 1992-09-08 Toshio Koga Image processing system for a coded signal sequence subjected to predictive coding in different manners
JP2828997B2 (ja) * 1988-07-22 1998-11-25 株式会社日立製作所 適応型変換符号化装置
JP2684695B2 (ja) * 1988-08-05 1997-12-03 キヤノン株式会社 データ記録装置
DE3831277A1 (de) * 1988-09-14 1990-03-15 Philips Patentverwaltung Verfahren zur speicherung und wiedergabe von videosignalen
JP2521145B2 (ja) * 1989-02-20 1996-07-31 日本ビクター株式会社 動き補償予測符号化復号化方式
JPH07109990B2 (ja) * 1989-04-27 1995-11-22 日本ビクター株式会社 適応型フレーム間予測符号化方法及び復号方法
EP0424026B1 (de) * 1989-10-14 1997-07-23 Sony Corporation Anordnung und Verfahren zum Übertragen eines Videosignals
JP2674241B2 (ja) * 1989-10-24 1997-11-12 松下電器産業株式会社 動画像符号化装置
JPH0714209B2 (ja) * 1989-12-20 1995-02-15 松下電器産業株式会社 動画像符号化装置
AU7474591A (en) * 1990-03-15 1991-10-10 Thomson Consumer Electronics S.A. Digital image coding with quantization level computation
US5091782A (en) * 1990-04-09 1992-02-25 General Instrument Corporation Apparatus and method for adaptively compressing successive blocks of digital video
JPH0468989A (ja) * 1990-07-09 1992-03-04 Matsushita Electric Ind Co Ltd 動き補償フレーム間／フレーム内符号化装置
US5144423A (en) * 1990-12-11 1992-09-01 At&T Bell Laboratories Hdtv encoder with forward estimation and constant rate motion vectors
JP2514111B2 (ja) * 1990-12-28 1996-07-10 日本ビクター株式会社 フレ―ム間符号化出力デ―タ量制御方式及び画像符号化出力デ―タ量制御方法
JPH04318785A (ja) * 1991-04-18 1992-11-10 Matsushita Electric Ind Co Ltd 映像信号の圧縮符号化処理方法及びその装置
JP2624013B2 (ja) * 1991-04-25 1997-06-25 松下電器産業株式会社 画像符号化方法及び装置
EP1947864A3 (de) * 1991-09-30 2010-05-19 Kabushiki Kaisha Toshiba Bandkomprimierte Signalaufzeichnungs-/-wiedergabeverarbeitungsvorrichtung
JPH05111015A (ja) * 1991-10-17 1993-04-30 Sony Corp 動き適応画像符号化装置
US5231484A (en) * 1991-11-08 1993-07-27 International Business Machines Corporation Motion video compression system with adaptive bit allocation and quantization
JP2664112B2 (ja) * 1992-01-17 1997-10-15 シャープ株式会社 映像信号のディジタル記録及び再生装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004039238A1 (de) * 2004-08-12 2006-02-23 AverMedia Technologies, Inc., Chung Ho Verfahren und Vorrichtung zum Ausrüsten eines persönlichen digitalen Produkts mit Funktionen des Aufzeichnens und Anzeigens des digitalen Video/Audio-Multimedia

Also Published As

Publication number Publication date
DE69330919D1 (de) 2001-11-22
EP1555830A2 (de) 2005-07-20
EP1971130A1 (de) 2008-09-17
EP1296521A2 (de) 2003-03-26
EP1555830A3 (de) 2005-09-07
DE69333900T2 (de) 2006-08-03
DE69330919T2 (de) 2002-06-20
US5841474A (en) 1998-11-24
EP1296521A3 (de) 2003-05-14
EP0554086A3 (en) 1994-12-07
EP1304884B1 (de) 2005-11-02
EP1555817A2 (de) 2005-07-20
DE69334235D1 (de) 2008-09-18
EP1555817B1 (de) 2008-07-23
EP0554086B1 (de) 2001-10-17
DE69333896T2 (de) 2006-07-27
EP1304884A3 (de) 2003-05-14
EP1555817A3 (de) 2005-09-07
EP1296521B1 (de) 2005-10-26
EP1304884A2 (de) 2003-04-23
US5479264A (en) 1995-12-26
EP1971130B1 (de) 2009-06-17
EP2112819A1 (de) 2009-10-28
EP1555830B1 (de) 2008-08-06
EP0554086A2 (de) 1993-08-04
DE69333896D1 (de) 2005-12-01
US5909252A (en) 1999-06-01
EP1137280A1 (de) 2001-09-26
DE69334232D1 (de) 2008-09-04
EP1137280B1 (de) 2003-04-02
DE69333900D1 (de) 2005-12-08
DE69334288D1 (de) 2009-07-30
DE69332848D1 (de) 2003-05-08

Similar Documents

Publication Publication Date Title
DE69333896D1 (de) Vorrichtung und Verfahren zum Aufzeichnen/Wiedergeben von Videoinformation
DE69322590D1 (de) Verfahren und Vorrichtung zur Aufzeichnung und Wiedergabe von Information
DE69424462D1 (de) Gerät und Verfahren zur Wiedergabe von kontinuierlichen Daten
DE69617285D1 (de) Gerät und Verfahren zur Aufzeichnung und Wiedergabe von Daten
DE69124817D1 (de) Verfahren und Gerät zur Aufzeichnung von Daten
DE69027726D1 (de) Verfahren und Einrichtung zur Datenaufzeichnung und -Wiedergabe
DE69330941D1 (de) Vorrichtung und verfahren zur plattenaufzeichnung
DE69333873D1 (de) Vorrichtung zum Aufzeichnen und/oder Wiedergeben von digitalen Videosignalen
DE68914190D1 (de) Verfahren und Vorrichtung zum Aufzeichnen und Wiedergeben von Bildinformation und Aufzeichnungsmedium.
DE69829143D1 (de) Gerät und Verfahren zur Aufzeichnung/Wiedergabe von Signalen
DE69225211D1 (de) Verfahren und Vorrichtung zum Aufzeichnen von Videosignalen auf einem Aufzeichnungsträger
DE69528091D1 (de) Verfahren und Vorrichtung zum Aufzeichnen und Wiedergeben von komprimierten Videodaten
DE68920170D1 (de) Verfahren und Einrichtung zur Aufzeichnung und Wiedergabe von Bildinformation.
DE69636874D1 (de) Datenaufzeichnungs- und Wiedergabegerät und Verfahren
DE69435310D1 (de) Verfahren und Vorrichtug zur Wiedergabe von Aufzeichnungsmedien
DE69322551D1 (de) Verfahren zum Aufnehmen/Wiedergeben eines digitalen Videosignals und Vorrichtung dafür
DE69425543D1 (de) Verfahren und Gerät zur Aufzeichnung von Informationssignalen und Aufzeichnungsmedium
DE69126343D1 (de) Verfahren/Gerät zur Informationsaufzeichnung und Informationswiedergabe
DE69630844D1 (de) Verfahren und Vorrichtung zur Aufzeichnung/Wiedergabe von optischen Daten
DE69328642D1 (de) Datenumsetzungsverfahren und Aufzeichnungs-/Wiedergabegerät zur Durchführung desselben
DE69225098D1 (de) Verfahren und Vorrichtung zum Aufzeichnen und Wiedergeben von digitalen Audio-Signalen
DE69432881D1 (de) Verfahren und Vorrichtung zur Aufzeichnung von Information
DE69328717D1 (de) Datenaufzeichnungstrager,aufzeichnungs,wiedegabegerat und verfahren zur aufzeichnung
DE69123496D1 (de) Verfahren zur datenaufzeichnung und wiedergabe
DE69611864D1 (de) Verfahren und Gerät zum schnellen Transfer von Daten in einem Aufzeichnungs- und Wiedergabesystem

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R084 Declaration of willingness to licence

Ref document number: 1137280

Country of ref document: EP

Effective date: 20110705

R071 Expiry of right

Ref document number: 1137280

Country of ref document: EP