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Class Information
Number: 386/33
Name: Television signal processing for dynamic recording or reproducing > Processing of color television signal for dynamic recording or reproducing > Compressing when recording or decompressing when reproducing
Description: Subject matter wherein a parameter (bandwidth, data, time etc.) of a component of the color television signal is reduced at the time of writing-in, or increased at the time of reading-out while preserving its information content.

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7783170 Method and apparatus for recording digital data streams and management information Aug. 24, 2010
7689106 Video or audio recording and reproducing apparatus Mar. 30, 2010
7660512 Systems and methods for managing frame rates during multimedia playback Feb. 9, 2010
7587125 Reproducing/recording apparatus Sep. 8, 2009
7580416 System for data stream processing Aug. 25, 2009
7558319 Method and apparatus for reproducing images, and image recording apparatus Jul. 7, 2009
7512324 Data recording apparatus, reproduction apparatus, recording/reproduction method, and imaging apparatus Mar. 31, 2009
7471875 Method and system for providing instant reverse play Dec. 30, 2008
7440679 Recording medium for storing information for still picture, recording and/or reproducing method and apparatus therefor Oct. 21, 2008
7418190 Accelerated access to frames from a compressed digital video stream without keyframes Aug. 26, 2008
7386222 Audio/video information recording/reproducing device and method therefor Jun. 10, 2008
7386219 Video data recording apparatus and video data recording method Jun. 10, 2008
7383565 Directing process for use in sending trick-mode video streams with a high performance Jun. 3, 2008
7376330 Encoded data recording apparatus and mobile terminal May. 20, 2008
7366402 Method and apparatus of recording a high definition digital television broadcast signal Apr. 29, 2008
7363647 Mapping process for use in sending trick-mode video streams with a high performance Apr. 22, 2008
7362954 Recording apparatus and method, recording medium, and program Apr. 22, 2008
7349428 Data alignment of the packetized elementary streams in the coded data buffer for dual decode Mar. 25, 2008
7337460 Combining process for use in sending trick-mode video streams with a high performance Feb. 26, 2008
7317451 Apparatus and method for displaying out-of-range mode Jan. 8, 2008
7308188 Audio reproducing apparatus Dec. 11, 2007
7292772 Method and apparatus for decoding and recording medium for a coded video stream Nov. 6, 2007
7283719 Video capture device Oct. 16, 2007
7269341 Adaptive digital video recorder and method of controlling the same Sep. 11, 2007
7269564 Method and apparatus to indicate an encoding status for digital content Sep. 11, 2007
7266291 Method for processing audio/video data within an audio/video disk drive, and corresponding drive Sep. 4, 2007
7260582 Information recording apparatus, method, information reproduction apparatus, and method Aug. 21, 2007
7245816 Method for designing envelope detecting circuit for video signal processing integrated circuit and integrated circuit using the same Jul. 17, 2007
7242853 Recording/reproducing system Jul. 10, 2007
7239793 On-screen display insertion Jul. 3, 2007
7224892 Moving image recording apparatus and method, moving image reproducing apparatus, moving image recording and reproducing method, and programs and storage media May. 29, 2007
7197237 Method for transferring real-time files Mar. 27, 2007
7155114 Information recording apparatus and method, information reading apparatus and method, magnetic tape format, and recording medium Dec. 26, 2006
7149757 Information processing apparatus, method of controlling information processing apparatus, control program for information processing apparatus and recording medium having control program recor Dec. 12, 2006
7136577 RTP-formated media clips Nov. 14, 2006
7136576 Method of and apparatus for recording search information simultaneously with encoding of data able to undergo special reproduction Nov. 14, 2006
7119830 Endoscopic imaging system making it possible to detachably attach expansion unit having external expansion facility and add expansion facility for improving capability of system Oct. 10, 2006
7106749 System for data stream processing Sep. 12, 2006
7072568 Recording apparatus, recording method, reproducing apparatus, and reproducing method Jul. 4, 2006
7065290 Information recording apparatus, information recording method, and information recording medium in which information recording program is computer-readably recorded Jun. 20, 2006
7046916 Encoded video image formatting May. 16, 2006
6968119 Electronic camera with compression Nov. 22, 2005
6807359 DVD sub-picture decoder with minimal buffering Oct. 19, 2004
6658160 Method and apparatus for the recording and reproduction of video and/or audio signals Dec. 2, 2003
6526214 DVD sub-picture decoder with minimal buffering Feb. 25, 2003
6507672 Video encoder for digital video displays Jan. 14, 2003
6445870 Image compression and expansion device Sep. 3, 2002
6246827 Deemphasis and subsequent reemphasis of high-energy reversed-spectrum components of a folded video signal Jun. 12, 2001
6134373 System for recording and reproducing a wide bandwidth video signal via a narrow bandwidth medium Oct. 17, 2000
6134375 Image signal recording and reproducing apparatus Oct. 17, 2000

1 2 3 4

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