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7623756 |
Apparatus, method, and computer program for processing information
An information processing apparatus includes an acquisition unit operable to acquire first information to be played back, and second information relating to a breakpoint candidate of the first...
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7620294 |
Systems and methods for playing digital video in reverse and fast forward modes
Replaying a compressed digital video stream in fast-forward and reverse modes at varied playback rates. An index of intercoded frames, those frames not dependant on other frames for generation, is...
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7620293 |
Method and apparatus for controlling a bit rate of digital video data
An apparatus and method for receiving a stream of digital video data including at least one group of pictures containing at least two different types of pictures. The apparatus and method determine...
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7613381 |
Video data processing method and video data processing apparatus
I-frames are extracted from a normal play stream in an extract section ( 12 ), coding parameters and control parameters, such as VBV delay, related to a decoder buffer are modified for trick play...
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7610605 |
Method and apparatus for conversion and distribution of data utilizing trick-play requests and meta-data information
A data distribution system includes a server apparatus and a decoding terminal. In the server apparatus, the access unit information of data to be transmitted is read from a data storage unit in...
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7606472 |
Video stream data recording apparatus
A recording apparatus which effects recording after performing padding an area between an end position of AV data and the end position of a sector, with NULL packet data having no image...
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7596301 |
Reverse trick mode using intra pictures
The invention concerns a method and system for performing a trick mode in response to a trick mode command. The method 200 can include the steps of modifying a field display order indicator of at...
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7596300 |
System and method for smooth fast playback of video
I-frames are transcoded to lower than normal rates during fast playback modes, so that smoother fast playback is performed at the original stream rate because no I-frame need be dropped.
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7596299 |
Hard disk recorder
A hard disk recorder 1 is capable of performing fast-forward reproductions at 120× speed, 60× speed and 30× speed, and reproduces video images and audio sounds in a series of periodic...
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7596298 |
Synchronizing interactive applications during trick-play
A method and apparatus for the handling of a recorded data stream and associated linear application is disclosed. Linear real-time playback of the data stream and running of the linear application...
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7596297 |
Information processing apparatus and method program, and recording medium
An encoded bit stream having a frame rate of 24 Hz or 23.976 Hz and a progressive format for both NTSC and PAL is recorded on a recording medium. An encoded stream reproduced from the recording...
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7587124 |
Apparatus, method, and computer product for recognizing video contents, and for video recording
An apparatus for recognizing contents of a video made of picture frames includes a splitting unit that splits the picture frames into a plurality of sets of video shots based on cut points...
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7577337 |
Audio/video data recording/reproducing device and method, and audio/video data reproducing device and method
An audio/video data recording/reproducing device is provided that allows all video and audio signals, which can be displayed by a display of the audio/video data recording/reproducing device...
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7577334 |
High-speed signal search method, device, and recording medium for the same
A high-speed signal search method, device, and a recording medium for the same that can obtain detection results equivalent to precisely moving a window over the entire region of the input signal...
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7570868 |
Convergent playback of buffered content to real-time content play
Convergent playback of buffered content to real-time content play. A content viewing system is provided including a content player operative to receive a content stream from a content source, a...
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7570867 |
Systems and methods for playing digital video in reverse and fast forward modes
Replaying a compressed digital video stream in fast-forward and reverse modes at varied playback rates. An index of intercoded frames, those frames not dependant on other frames for generation, is...
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7567746 |
Data processing device
A data processor includes: a parser receiving a data stream and separating, from the stream, video data including data of pictures, a first time information value showing a presentation time of...
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7565063 |
Media formatting and system for interactive game programming
A video game system including a compact disc programmed with video and audio data and designed to continuously update a player device with informational data to facilitate dynamic sequencing of...
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7565059 |
Dynamic variation of output media signal in response to input media signal
A first input signal, which has a first playback sequence, is resequenced based upon a characteristic of a second input signal. The resequencing occurs analyzing the characteristic in the second...
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7565056 |
Information data processing apparatus
A signal processing apparatus of a configuration capable of requesting a transmission of an information file including the currently received information data in response to an instruction for...
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7558466 |
Moving image playback apparatus and its control method, computer program, and computer-readable storage medium
According to this invention, since a region to be decoded in a frame is set in accordance with the playback speed, the load on the decoding process remains unchanged irrespective of the playback...
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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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7555045 |
MPEG video decoder and MPEG video decoding method
A picture decoding section starts to decode a bit-stream for one picture when a decoding start command is supplied from a decoding start command generating section, and outputs a decoding...
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7546022 |
Time shift reproduction method and device and bookmark being used in same
A method for reproducing a scene by a time shift is provided in which, by transferring a bookmark created by one viewer to an other viewer, the other viewer can also see a scene that the one viewer...
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7542655 |
Saving presented clips of a program
A method, apparatus, system, and signal-bearing medium that in an embodiment save presented clips of a program and delete unpresented clips of the program. Meta-data associated with the program or...
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7539398 |
Digital video and audio collectible card
A digital video and audio collectible sports card which combines electronic media stored on the card with the outward appearance of a sports card or collectible, which allows the creation of an...
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7539393 |
Method and system for reverse playback of compressed data
A request is received to play compressed video data in a reverse direction. A process identifies a most recent key frame received and decodes the most recent key frame. The process then identifies...
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7539392 |
Reproduction apparatus and recording apparatus, and controlling method thereof
A reproduction apparatus includes a reproduction unit and a communication unit. The reproduction unit reproduces digital video data from a storage medium. The communication unit generates a packet...
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7539095 |
Selection device for reading and/or recording devices for inscribable digital versatile disks (DVD)
A selection device for a reading and/or writing device for a rewritable Digital Versatile Disk (DVD) includes a selector for selecting a specified complete and limited data area of a plurality of...
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7536707 |
Visual communications system and method of controlling the same
A visual communications system and a method of controlling the same for pausing the screens of two terminals at quite the same image. Video communications terminals receive the same channel in...
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7536704 |
Method and apparatus automatic pause and resume of playback for a popup on interactive TV
A method and apparatus providing display of content and automatic pause of the display. The method and apparatus exists in a client device and/or ahead-end or network operator. Event are assigned a...
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7536079 |
Method for a time shift display of a video signal and apparatus therefore
The invention refers to a method for a time shift display of a video signal wherein upon a pause command a received video signal is recorded on a recording medium, and upon a resume command the...
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7535516 |
Data reproduction apparatus reducing power consumption of equipment reproducing video image and method of controlling the same
There is provided a data reproduction apparatus reproducing an image and sound as based on data recorded in a storage medium. In the apparatus if an input device has received predetermined...
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7532803 |
Reproducing apparatus
A reproducing apparatus includes a reproduction unit transporting a tape-shaped recording medium and reproducing an image data string including coded image data from the recording medium, where the...
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7529465 |
System for time shifting multimedia content streams
A multimedia time warping system. The TV streams are converted to an Moving Pictures Experts Group (MPEG) formatted stream for internal transfer and manipulation and are parsed and separated it...
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7526183 |
Receiving terminal device and control method therefor
A receiving terminal device which provides viewers with broadcasting radio waves from broadcasting stations as programs and in which, when a program switching is executed while a first program is...
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7522821 |
Optical disc apparatus
In an optical disc apparatus using a decoder chip with no synchronization function of audio data and visual data, when reproduction of the audio data goes ahead of reproduction of the visual data...
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7519272 |
Video and audio data recording and/or reproducing apparatus having lock setting function and control method thereof
A video and audio recording and/or reproducing apparatus having a lock setting function and a control method thereof. The video and audio recording and/or reproducing apparatus records a video and...
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7519268 |
Image recording apparatus, dynamic image processing apparatus, dynamic image reproduction apparatus, dynamic image recording apparatus, information recording / reproduction apparatus and methods employed therein, recording medium with computer program stored therein
The image recording apparatus according to the present invention is provided with a conversion device that converts an optical image of a subject to an electrical signal, a recording circuit that...
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7519266 |
Eliminating picture format artifacts in MPEG trick modes
A method and apparatus for eliminating picture artifacts in a video media system is provided wherein a video recorder, responsive to a trick mode command, iteratively transmits one or more frames...
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7515810 |
Video access method and video access apparatus
A video picture access system and computer implemented program in which a command is inputted, a list of time-serial representative images of scenes included in a video picture is displayed, and...
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7512316 |
Signal processor, program signal recorder, display unit, television set, signal processing method and signal processing program
This application is a signal processor having a signal processing circuit for generating the data for displaying a program table in which a program being broadcasted or to be broadcasted and a...
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7512315 |
Managing time shift buffers
Systems and methods are provided for managing a time-shift buffer (TSB) that is used for buffering video presentations. One such method includes receiving user input identifying a storage capacity...
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7509021 |
Method and system for providing instant replay
A method for providing instant replay is disclosed, including receiving a video and an audio stream from a source. Each media unit includes at least one video frame and at least one or more...
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7509020 |
Method and apparatus for fast forwarding and rewinding in a video recording device
A method and apparatus providing for “instant replays” and “quick skip” functionality in a media playback device. In the case of an instant replay, under user control, the media playback...
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7505671 |
Recording/reproduction apparatus, system and program which reproduces a section of a recorded program based on a keyword relating to the section and a reproduction speed corresponding to the keyword
Program data included in a digital television broadcast received from a broadcast station is recorded. A program keyword list that has stored keywords on program sections of the program data...
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7505517 |
Generating a dummy bidirectional predictive field picture
The invention concerns a method and system for generating a dummy bidirectional predictive (dummy B) field picture. The method includes the steps of setting at least a portion of a first indicator...
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7499627 |
Method and apparatus for recording and reproducing information
An apparatus for recording and reproducing information includes a playing section and a recording section. The playing section has a play speed control unit for determining a play speed, and an...
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7496274 |
Communication apparatus and communication method
According to one embodiment, a communication apparatus comprises a measuring section adapted to transfer and record one or more files stored in a storage region in the recording device registered...
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7496004 |
Data reproducing apparatus, data reproducing method, data recording and reproducing apparatus, and data recording and reproducing method
A data reproducing apparatus is disclosed. The data reproducing apparatus comprising reproducing means for reading data from a recording medium, and data varying means for varying the data that is...
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