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Class Information
Number: 386/68
Name: Television signal processing for dynamic recording or reproducing > Processing of television signal for dynamic recording or reproducing > Fast, slow, or stop reproducing
Description: Subject matter for reproducing the television signal in such a manner that its duration is different from that at the time of recording.


Sub-classes under this class:

Class Number Class Name Patents
386/80 Automatic control of the speed of the medium 144
386/74 Different azimuth 75
386/82 Disc 94
386/75 Having audio 90
386/77 Having static memory 67
386/72 Including head switching means 38
386/73 Interpolation 15
386/78 Locus or track control 106
386/76 Noise reducing circuit 33
386/71 Synchronization signal modification 30
386/81 Tape 229
386/69 Track searching 293


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Patent Number Title Of Patent Date Issued
7623756 Apparatus, method, and computer program for processing information Nov. 24, 2009
7620294 Systems and methods for playing digital video in reverse and fast forward modes Nov. 17, 2009
7620293 Method and apparatus for controlling a bit rate of digital video data Nov. 17, 2009
7613381 Video data processing method and video data processing apparatus Nov. 3, 2009
7610605 Method and apparatus for conversion and distribution of data utilizing trick-play requests and meta-data information Oct. 27, 2009
7606472 Video stream data recording apparatus Oct. 20, 2009
7596301 Reverse trick mode using intra pictures Sep. 29, 2009
7596299 Hard disk recorder Sep. 29, 2009
7596300 System and method for smooth fast playback of video Sep. 29, 2009
7596298 Synchronizing interactive applications during trick-play Sep. 29, 2009
7596297 Information processing apparatus and method program, and recording medium Sep. 29, 2009
7587124 Apparatus, method, and computer product for recognizing video contents, and for video recording Sep. 8, 2009
7577337 Audio/video data recording/reproducing device and method, and audio/video data reproducing device and method Aug. 18, 2009
7577334 High-speed signal search method, device, and recording medium for the same Aug. 18, 2009
7570867 Systems and methods for playing digital video in reverse and fast forward modes Aug. 4, 2009
7570868 Convergent playback of buffered content to real-time content play Aug. 4, 2009
7567746 Data processing device Jul. 28, 2009
7565056 Information data processing apparatus Jul. 21, 2009
7565063 Media formatting and system for interactive game programming Jul. 21, 2009
7565059 Dynamic variation of output media signal in response to input media signal Jul. 21, 2009
7558319 Method and apparatus for reproducing images, and image recording apparatus Jul. 7, 2009
7558466 Moving image playback apparatus and its control method, computer program, and computer-readable storage medium Jul. 7, 2009
7555045 MPEG video decoder and MPEG video decoding method Jun. 30, 2009
7546022 Time shift reproduction method and device and bookmark being used in same Jun. 9, 2009
7542655 Saving presented clips of a program Jun. 2, 2009
7539392 Reproduction apparatus and recording apparatus, and controlling method thereof May. 26, 2009
7539393 Method and system for reverse playback of compressed data May. 26, 2009
7539095 Selection device for reading and/or recording devices for inscribable digital versatile disks (DVD) May. 26, 2009
7539398 Digital video and audio collectible card May. 26, 2009
7539391 Method and apparatus for trick-mode support of audio/video/data streams with conditional access May. 26, 2009
7535516 Data reproduction apparatus reducing power consumption of equipment reproducing video image and method of controlling the same May. 19, 2009
7536707 Visual communications system and method of controlling the same May. 19, 2009
7536704 Method and apparatus automatic pause and resume of playback for a popup on interactive TV May. 19, 2009
7536079 Method for a time shift display of a video signal and apparatus therefore May. 19, 2009
7532803 Reproducing apparatus May. 12, 2009
7529465 System for time shifting multimedia content streams May. 5, 2009
7526183 Receiving terminal device and control method therefor Apr. 28, 2009
7522821 Optical disc apparatus Apr. 21, 2009
7522815 Method and apparatus for creating search information for recorded digital broadcast streams Apr. 21, 2009
7519266 Eliminating picture format artifacts in MPEG trick modes Apr. 14, 2009
7519267 Method and apparatus for creating search information for recorded digital broadcast streams Apr. 14, 2009
7519268 Image recording apparatus, dynamic image processing apparatus, dynamic image reproduction apparatus, dynamic image recording apparatus, information recording / reproduction apparatus and metho Apr. 14, 2009
7519272 Video and audio data recording and/or reproducing apparatus having lock setting function and control method thereof Apr. 14, 2009
7515810 Video access method and video access apparatus Apr. 7, 2009
7512315 Managing time shift buffers Mar. 31, 2009
7512316 Signal processor, program signal recorder, display unit, television set, signal processing method and signal processing program Mar. 31, 2009
7509021 Method and system for providing instant replay Mar. 24, 2009
7509020 Method and apparatus for fast forwarding and rewinding in a video recording device Mar. 24, 2009
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 k Mar. 17, 2009
7505517 Generating a dummy bidirectional predictive field picture Mar. 17, 2009

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