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7627232 |
Reproduction apparatus, data processing system, reproduction method, program, and storage medium
A reproduction apparatus for successively decoding and reproducing a plurality of picture data, comprising a reproduction memory and a decoder for successively decoding the plurality of picture...
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7620299 |
Data recording device for recording data in basic recording units
When, in the course of recording data to a disk for each basic recording unit, the recording is stopped in the middle of a basic recording unit, data of the basic recording unit of the recording...
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7616861 |
Reproducing apparatus
A reproducing apparatus includes a reproduction unit configured to reproduce content data from a recording medium, a management unit configured to classify a plurality of content data recorded on...
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7613382 |
Image processing apparatus
An image processing apparatus includes an image pickup circuit having a plurality of photographic modes, such as television standards, a compression processing circuit for performing compression...
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7599603 |
Upgradable on-screen display system
A digital television receiver comprises a receiving means having selectable first and second inputs. The first input receives a broadcast digital television signal and the second input receives a...
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7590332 |
Video signal recording and reproducing apparatus
The video signal recording and reproducing apparatus of the invention includes: a receiving section for receiving a television signal; an image compression section for compressing an amount of...
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7587125 |
Reproducing/recording apparatus
A playback unit ( 3 ) reproduces contents which are recorded on a video cassette tape ( 2 ), and a recording unit ( 6 ) records the contents on another video cassette tape ( 7 ) and,...
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7574106 |
Reproducing apparatus
A reproducing apparatus includes a reproducing section picking up any signals compressed in a plurality of different compression methods from a recording medium. The recording medium records the...
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7565061 |
Transmitting and recording method, reproducing method, and reproducing apparatus of information and its recording medium
A method of reproducing data from a recording medium, wherein each of the data includes reference time information indicating a reference time and packet information, includes the steps of...
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7558319 |
Method and apparatus for reproducing images, and image recording apparatus
Structure information on picture within a GOP of a coded data sequence is acquired beforehand. At the time of high-speed reproduction, a high-speed reproduction mode judging unit judges by...
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7555203 |
Information recording medium, information recording and/or reproducing apparatus and method, computer program for controlling record or reproduction, and data structure including control signal
An entire stream containing a plurality of partial streams each consisting of content information is multiple-recorded on packet basis on an information recording medium. The information recording...
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7555206 |
Apparatus for retrieving data from detachable optical driver
A detachable optical driver includes a detachable box, a signal import and export device installed in the detachable box, a playing platform; and an encoding/decoding module connecting to and...
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7551840 |
Video tape recorder and recording method
A video tape recorder for recording high definition television video signals onto a magnetic tape, and recording at least reproduction standard management information in the order of pictures of...
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7542660 |
Information recording medium, information recording and/or reproducing apparatus and method, and program storage device and computer data signal embodied in carrier wave for controlling record or reproduction
An information recording medium is provided with: an object data file for storing object data which constitutes a series of content information, such as picture information and audio information,...
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7532808 |
Method for coding motion in a video sequence
A method of motion-compensated video encoding that enables a video sequence with a global motion component to be encoded in an efficient manner. A video encoder is arranged to assign macroblocks to...
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7512324 |
Data recording apparatus, reproduction apparatus, recording/reproduction method, and imaging apparatus
The present invention provides a recording/reproduction apparatus and a method therefor with superior cost-effectiveness and data durability with respect to vibrations, and an efficient...
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7496282 |
MPEG video recording medium and reproduction apparatus
The invention relates to an MPEG video recording medium and a reproduction apparatus for the reconstruction of missing data sequences of a video data stream. Scratches and other defects of the...
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7496280 |
Still picture information recording medium and method and apparatus for reproducing still picture information therefrom
A technique is provided for reproducing information from a recording medium, on which there are recorded a plurality of picture information sets; presentation time values, each associated with a...
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7493014 |
Replaying video information
A video replay apparatus including a content storage device, a replay controller configured to control a replay of video material from the content storage device, the replay controller being...
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7493024 |
Method of managing the recording of audiovisual documents in a terminal selected among a plurality of terminals, and an associated terminal
A communication network performs a method of managing recordings. The communication network comprises a plurality of audiovisual terminals furnished with recording means. The method comprises...
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7486876 |
Optical recording medium and apparatus and method to play the optical recording medium
An optical recording medium for recording a predetermined subtitle code in a predetermined region in which contents are stored, and an apparatus and method to play the optical recording medium...
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7471875 |
Method and system for providing instant reverse play
A method for displaying video data instantly in reverse order is disclosed. According to the method, a compressed audio and video (A/V) stream is received from a source. The compressed A/V stream...
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7468994 |
Method and apparatus for interleave processing, and computer program product for interleave processing
An apparatus defines interleave-processing segments to be interleaved in a backward direction relative to a flow direction of bit streams. The segments are defined every time the segments, ILVU-BR,...
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7457515 |
Digital data distribution system
A method of and apparatus for recording selected AV (Audio/Video) data from a first data store ( 106 ) to an AVDDM (Audio/Video Distributable Data Medium) ( 102 ) is described. The method comprises...
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7457415 |
Secure information distribution system utilizing information segment scrambling
A method and apparatus for securing and, optionally, distributing an information stream by divided the information stream into a collection of segments and compressing the segments, rearranging the...
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7454122 |
Method and video recording apparatus for recording a television program
A video recording apparatus to record a television program with an optimal quality according to a residual quantity of a recording medium and a method therefor. The video recording apparatus...
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7454124 |
Video reproducing apparatus and reproducing method
For a plurality of digital video signals whose frame frequencies are different, a pixel number converting circuit to convert the number of pixels is provided so that differences of the frame...
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7447420 |
Recording apparatus for recording encoded data together with sync data
A recording apparatus for encoding an inputted image signal by a plurality of different encoding methods to record it, wherein sync data having a pattern corresponding to a selected one of the...
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7437053 |
Digital video recorder, method of driving the video recorder and program
A digital video recorder writes data on a selected one of a first storage medium and a second storage medium. The recorder includes an abnormal state detector for detecting any abnormal event that...
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7433582 |
Personal video recording with machine learning for messaging
Machine learning for control of a personal video recorder (“PVR”), including providing records of transmissions of messages; identifying a message point in operation of a PVR; selecting, in...
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7433577 |
Method and apparatus for reproducing television broadcast program digest
An apparatus for reproducing a television broadcast program digest which stores a broadcast signal indicative of contents of at least one television broadcast program and guide data of the at least...
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7430361 |
Process and device for decoding MPEG pictures and for displaying them in rewind mode, video driver circuit and decoder box incorporating such a device
A process for decoding and for displaying in rewind mode pictures of a stream of picture data compressed according to the MPEG standard using a specified number N of frame memories each adapted for...
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7424203 |
Data reproduction transmission apparatus and data reproduction transmission method
In the case that the video and audio information obtained from the digital broadcast or a digital recording medium coded according to a predetermined information processing rule is digitally...
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7424201 |
Method for field-programming a solid-state memory device with a digital media file
The preferred embodiments described herein provide a method for field-programming a solid-state memory device with a digital media file. In one preferred embodiment, a solid-state memory device is...
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7418193 |
Video receiving and recording apparatus
A video receiving and recording apparatus which can record a momentarily overlooked scene of a television broadcast and which can realize a reduction in power consumption and the like is provided....
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7412154 |
Digital motion picture decoding apparatus and digital motion picture decoding method
A digital motion picture decoding apparatus comprising an input buffer memory for storing coded data to be decoded, a reproduced picture memory for storing the decoded picture data to be displayed,...
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7398005 |
Trick mode playback of recorded video
The present invention concerns a method ( 200 ) and system ( 100 ) for producing a trick mode playback of a segment of video containing a plurality of predictive pictures. The invention includes...
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7391962 |
Optical recording/reproducing apparatus having a function of separating luminance and color components
An optical recording/reproducing apparatus comprising an audio and video (A/V) codec having a function for separating luminance and color components. A video decoder converts an analog video signal...
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7389038 |
Multimedia information recording device and method for recording multimedia information file on recording medium
A multimedia information recording device is used for efficiently recording multimedia information ( 100 ) file storage area ( 111 ) on a recording medium ( 110 ). From the multimedia information...
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7386222 |
Audio/video information recording/reproducing device and method therefor
An audio/video information recording/reproducing device capable of easily implementing a post-recording function on an optical disk by using even a low-cost disk drive having a comparatively...
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7386223 |
Method and an apparatus for stream conversion a method and an apparatus for data recording and data recording medium
In a recording medium storing MPEG stream, flag information (encode_condition) indicating that the stream is recorded in a format enabling easily the first stream (MPEG transport stream) to be...
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7386219 |
Video data recording apparatus and video data recording method
A time from covering to edit or broadcast is shortened and also management and handling of materials are made simpler. Encoder 1 A compresses digital video signal DVS obtained by camera into...
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7383565 |
Directing process for use in sending trick-mode video streams with a high performance
A high-performance directing process has use in sending a trick-mode video stream, of a particular video, from a video server to a viewer network. This directing process—1) receives a series of...
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7379654 |
Programmable video recorder backing store for non-byte stream formats
The buffer of a programmable video recorder includes a backing store having a plurality of discrete temporary files that are configured to store non-byte streamed data, such as ASF data. The data...
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7373079 |
Method and an apparatus for stream conversion, a method and an apparatus for data recording, and data recording medium
For encoding externally input AV signal to MPEG-TS that enables quickly conversion from MPEG-TS to MPEG-PS, data unit (Multiplexing Unit) is defined which includes a plurality of packet and has...
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7366402 |
Method and apparatus of recording a high definition digital television broadcast signal
The present invention relates to a method and apparatus of recording a directly-received digital television broadcast signal. This method demodulates a received high definition digital television...
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7366401 |
Video summary play apparatus and method
A signal receiving unit receives a signal including video data. A video data memory sequentially stores the video data. A timing decision unit decides a timing to generate a video summary by...
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7363647 |
Mapping process for use in sending trick-mode video streams with a high performance
A high-performance mapping process has use in sending a trick-mode video stream, of a particular video, from a video server to a viewer network. This mapping process generates a trick-mode control...
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7362959 |
Method of and device for encoding an information stream
The application relates to a method of and devices for encoding an information stream ( 20 ) into a variable bit rate (VBR) encoded information stream ( 24 ). The application discloses a method of...
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7359620 |
Information transmitting method, information processing method and apparatus, and information recording and reproducing method and apparatus
For example, in case of distributing contents by BS broadcast and recording a transmitted TS stream into a storage device, even if the stream has been encrypted, a trick play can be easily...
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