TW318311B - - Google Patents

Download PDF

Info

Publication number
TW318311B
TW318311B TW084107428A TW84107428A TW318311B TW 318311 B TW318311 B TW 318311B TW 084107428 A TW084107428 A TW 084107428A TW 84107428 A TW84107428 A TW 84107428A TW 318311 B TW318311 B TW 318311B
Authority
TW
Taiwan
Prior art keywords
data
identifier
video
user information
real
Prior art date
Application number
TW084107428A
Other languages
English (en)
Chinese (zh)
Original Assignee
Gen Instrument 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 Gen Instrument Corp filed Critical Gen Instrument Corp
Application granted granted Critical
Publication of TW318311B publication Critical patent/TW318311B/zh

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management e.g. creating a master electronic programme guide from data received from the Internet and a Head-end or controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4621—Controlling the complexity of the content stream or additional data, e.g. lowering the resolution or bit-rate of the video stream for a mobile client with a small screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0884—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of additional display-information, e.g. menu for programme or channel selection
    • H04N7/0885—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of additional display-information, e.g. menu for programme or channel selection for the transmission of subtitles
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N21/47—End-user applications
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4884—Data services, e.g. news ticker for displaying subtitles

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
TW084107428A 1995-06-28 1995-07-18 TW318311B (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/495,369 US5699124A (en) 1995-06-28 1995-06-28 Bandwidth efficient communication of user data in digital television data stream

Publications (1)

Publication Number Publication Date
TW318311B true TW318311B (https=) 1997-10-21

Family

ID=23968374

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084107428A TW318311B (https=) 1995-06-28 1995-07-18

Country Status (9)

Country Link
US (2) US5699124A (https=)
EP (1) EP0880854A4 (https=)
JP (1) JPH09102941A (https=)
KR (1) KR100372487B1 (https=)
CN (1) CN1164109C (https=)
AU (1) AU6339896A (https=)
CA (1) CA2179322C (https=)
TW (1) TW318311B (https=)
WO (1) WO1997001930A1 (https=)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6614914B1 (en) 1995-05-08 2003-09-02 Digimarc Corporation Watermark embedder and reader
US6611607B1 (en) 1993-11-18 2003-08-26 Digimarc Corporation Integrating digital watermarks in multimedia content
US6944298B1 (en) 1993-11-18 2005-09-13 Digimare Corporation Steganographic encoding and decoding of auxiliary codes in media signals
US6449377B1 (en) 1995-05-08 2002-09-10 Digimarc Corporation Methods and systems for watermark processing of line art images
US5748763A (en) 1993-11-18 1998-05-05 Digimarc Corporation Image steganography system featuring perceptually adaptive and globally scalable signal embedding
US6560349B1 (en) 1994-10-21 2003-05-06 Digimarc Corporation Audio monitoring using steganographic information
US6760463B2 (en) 1995-05-08 2004-07-06 Digimarc Corporation Watermarking methods and media
US5907366A (en) * 1996-04-02 1999-05-25 Digital Video Systems, Inc. Vertical blanking insertion device
US6377308B1 (en) * 1996-06-26 2002-04-23 Intel Corporation Method and apparatus for line-specific decoding of VBI scan lines
US6278733B1 (en) 1996-07-30 2001-08-21 Tiernan Communications, Inc. System and method for digitally encoding and compressing analog signals carried in the vertical blanking interval of television signal
US6324694B1 (en) * 1996-09-06 2001-11-27 Intel Corporation Method and apparatus for providing subsidiary data synchronous to primary content data
JP3623056B2 (ja) 1996-09-10 2005-02-23 ソニー株式会社 動画像圧縮装置
US5812207A (en) * 1996-12-20 1998-09-22 Intel Corporation Method and apparatus for supporting variable oversampling ratios when decoding vertical blanking interval data
US5844615A (en) * 1997-01-16 1998-12-01 General Instrument Corporation Communication of VBI data in digital television data streams
US6160587A (en) * 1997-01-16 2000-12-12 Motorola, Inc. Waveform generator for insertion of data into digital television signals
US6072532A (en) * 1997-02-18 2000-06-06 Scientific-Atlanta, Inc. Method and apparatus for generic insertion of data in vertical blanking intervals
DE19724077A1 (de) * 1997-06-07 1998-12-10 Philips Patentverwaltung Digitaler Daten-Kodierer und Verfahren zur Datenkodierung
KR100234265B1 (ko) * 1997-06-17 1999-12-15 윤종용 캡션 데이터 처리 회로 및 그 방법
JP2001521338A (ja) * 1997-07-17 2001-11-06 ワボ コーポレイション 信号中のデータを伝送および復号化するための方法およびシステム
WO1999016196A1 (fr) 1997-09-25 1999-04-01 Sony Corporation Dispositif et procede de generation d'un train de donnees codees, systeme et procede de transmission de donnees et systeme et procede d'edition
US6061719A (en) * 1997-11-06 2000-05-09 Lucent Technologies Inc. Synchronized presentation of television programming and web content
US6330285B1 (en) * 1998-02-11 2001-12-11 Tektronix, Inc. Video clock and framing signal extraction by transport stream “snooping”
US6792618B1 (en) 1998-03-02 2004-09-14 Lucent Technologies Inc. Viewer customization of displayed programming based on transmitted URLs
EP0995316A2 (en) * 1998-03-31 2000-04-26 Koninklijke Philips Electronics N.V. Method and device for modifying data in an encoded data stream
US6731809B1 (en) * 1998-04-28 2004-05-04 Brother Kogyo Kabushiki Kaisha Moving picture data compression device
US6567981B1 (en) 1998-08-03 2003-05-20 Elysium Broadband Inc. Audio/video signal redistribution system
US6097439A (en) * 1998-10-02 2000-08-01 C-Cube Microsystems, Inc. Omnibus closed captioning decoder for encoded video
US6366617B1 (en) * 1998-10-09 2002-04-02 Matsushita Electric Industrial Co., Ltd. Programmable filter for removing selected user data from an MPEG-2 bit stream
US6417888B1 (en) * 1998-10-09 2002-07-09 Matsushita Electric Industrial Co., Ltd. On screen display processor
US6366325B1 (en) * 1998-12-07 2002-04-02 Ati International Srl Single port video capture circuit and method
EP1069774A4 (en) * 1999-02-05 2008-09-17 Sony Corp DEVICE FOR CODING AND DECODING AND CORRESPONDING METHOD, CODING SYSTEM AND CODING METHOD
US6407779B1 (en) 1999-03-29 2002-06-18 Zilog, Inc. Method and apparatus for an intuitive universal remote control system
TW550956B (en) * 1999-05-26 2003-09-01 Koninkl Philips Electronics Nv Digital video-processing unit
GB2352914A (en) * 1999-08-03 2001-02-07 Sony Uk Ltd Data broadcast method
US6956496B1 (en) 2000-01-18 2005-10-18 Zilog, Inc. Method and apparatus for updating universal remote databases through TV VBI processing
US6968564B1 (en) 2000-04-06 2005-11-22 Nielsen Media Research, Inc. Multi-band spectral audio encoding
AU2001255562A1 (en) * 2000-04-21 2001-11-07 Mixed Signals Technologies, Inc. System and method for merging interactive television data with closed caption data
US6879652B1 (en) 2000-07-14 2005-04-12 Nielsen Media Research, Inc. Method for encoding an input signal
JP4267299B2 (ja) * 2001-11-19 2009-05-27 パナソニック株式会社 表示制御装置、画像表示装置および制御データ転送方法
US20030105880A1 (en) * 2001-12-04 2003-06-05 Koninklijke Philips Electronics N.V. Distributed processing, storage, and transmision of multimedia information
US7260308B2 (en) * 2002-05-09 2007-08-21 Thomson Licensing Content identification in a digital video recorder
US7120351B2 (en) * 2002-05-09 2006-10-10 Thomson Licensing Control field event detection in a digital video recorder
US7206494B2 (en) 2002-05-09 2007-04-17 Thomson Licensing Detection rules for a digital video recorder
US20040045038A1 (en) * 2002-08-29 2004-03-04 Duff John F. System and method for the synchronized activation of external devices in association with video programs
US7940799B2 (en) * 2003-02-04 2011-05-10 Panasonic Corporation Code conversion method and device thereof
WO2005002224A1 (ja) * 2003-06-27 2005-01-06 Fujitsu Limited 字幕等の情報を含むビデオ信号の処理回路
US7502415B2 (en) * 2003-07-18 2009-03-10 Microsoft Corporation Range reduction
US8995536B2 (en) * 2003-07-23 2015-03-31 Broadcom Corporation System and method for audio/video synchronization
US8014450B2 (en) * 2003-09-07 2011-09-06 Microsoft Corporation Flexible range reduction
US20050078217A1 (en) * 2003-10-10 2005-04-14 Hardt Charles R. Method and system for clearing a teletext cache of a display device
US20050125845A1 (en) * 2003-12-08 2005-06-09 Hardt Charles R. Set-top software mechanism for insertion of a unique non-intrusive digital signature into video program content
US7649539B2 (en) * 2004-03-10 2010-01-19 Microsoft Corporation Image formats for video capture, processing and display
US7697066B2 (en) * 2005-11-28 2010-04-13 General Instrument Corporation Method and apparatus for detecting data in a vertical blanking interval
US8880571B2 (en) * 2006-05-05 2014-11-04 Microsoft Corporation High dynamic range data format conversions for digital media
US8004608B2 (en) * 2006-06-08 2011-08-23 Shenzhen Tcl New Technology Ltd Closed captioning data detection system and method
US8475880B2 (en) * 2007-01-03 2013-07-02 Serex Process and apparatus for the heat treatment of a wood product and treated wood product
US8054886B2 (en) * 2007-02-21 2011-11-08 Microsoft Corporation Signaling and use of chroma sample positioning information
CN101035279B (zh) * 2007-05-08 2010-12-15 孟智平 一种在视频资源中使用信息集的方法
US20110157464A1 (en) * 2009-12-30 2011-06-30 Hung Cheng-Hsi Configuration method of vertical blanking interval data and apparatus thereof
US9224260B2 (en) 2012-04-12 2015-12-29 Patent Investment & Licensing Company Method of apparatus for communicating information about networked gaming machines to prospective players
CN114464126B (zh) * 2022-04-11 2022-06-24 禹创半导体(深圳)有限公司 一种Micro LED的扫描驱动电路及其驱动方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4862268A (en) * 1980-03-31 1989-08-29 General Instrument Corporation Addressable cable television control system with video format data transmission
US5289276A (en) * 1992-06-19 1994-02-22 General Electric Company Method and apparatus for conveying compressed video data over a noisy communication channel
US5400401A (en) * 1992-10-30 1995-03-21 Scientific Atlanta, Inc. System and method for transmitting a plurality of digital services
CA2106143C (en) * 1992-11-25 2004-02-24 William L. Thomas Universal broadcast code and multi-level encoded signal monitoring system
US5493339A (en) 1993-01-21 1996-02-20 Scientific-Atlanta, Inc. System and method for transmitting a plurality of digital services including compressed imaging services and associated ancillary data services
EP0714582B1 (en) * 1993-08-20 1999-04-21 Thomson Consumer Electronics, Inc. Closed caption system for use with compressed digital video transmission
JP3546889B2 (ja) 1993-08-24 2004-07-28 ソニー株式会社 多重化伝送方法および装置
US5519780A (en) * 1993-12-03 1996-05-21 Scientific-Atlanta, Inc. System and method for providing compressed digital teletext services and teletext support services
MA23381A1 (fr) * 1993-12-03 1995-07-01 Scientific Atlanta Architecture de recepteurs de donnees multi-services
US5526427A (en) * 1994-07-22 1996-06-11 A.C. Nielsen Company Universal broadcast code and multi-level encoded signal monitoring system
US5517250A (en) 1995-02-28 1996-05-14 General Instrument Corporation Of Delaware Acquisition of desired data from a packetized data stream and synchronization thereto

Also Published As

Publication number Publication date
EP0880854A4 (en) 2002-05-29
JPH09102941A (ja) 1997-04-15
KR100372487B1 (ko) 2003-05-09
CN1200220A (zh) 1998-11-25
USRE37620E1 (en) 2002-04-02
CA2179322C (en) 2001-04-24
CN1164109C (zh) 2004-08-25
EP0880854A1 (en) 1998-12-02
US5699124A (en) 1997-12-16
KR970004879A (ko) 1997-01-29
WO1997001930A1 (en) 1997-01-16
CA2179322A1 (en) 1996-12-29
AU6339896A (en) 1997-01-30

Similar Documents

Publication Publication Date Title
TW318311B (https=)
TW308775B (https=)
US7650626B2 (en) Service system of thumbnail image and transmitting/receiving method thereof
US5371547A (en) Apparatus for excising (and reinserting) specific data from a compressed video data stream to reduce its transmission bandwidth
AU688585B2 (en) Syntax parser for a video decompression processor
US9456209B2 (en) Method of multiplexing H.264 elementary streams without timing information coded
US6026506A (en) Concealing errors in transport stream data
US6262775B1 (en) Caption data processing circuit and method therefor
CN1976448B (zh) 用于音频和视频传输的方法和系统
US20110164673A1 (en) Preserving Captioning Through Video Transcoding
CN100369481C (zh) 代码变换方法及其装置
JPH06232822A (ja) デジタル通信装置のための送信エラー回復方法と装置
CN1157068C (zh) 用于以图像单位同步解码显示的视频解码装置
EP2346261A1 (en) Method and apparatus for multiplexing H.264 elementary streams without timing information coded
US6018369A (en) Video decoder with closed caption data on video output
US6654500B1 (en) MPEG video decoding system and overflow processing method thereof
JP2872104B2 (ja) タイムスタンプ付加装置および方法、並びにそれを用いた動画像圧縮伸張伝送システムおよび方法
US7460182B2 (en) Circuit for processing video signal including information such as caption
US6970514B1 (en) Signal processing device, signal processing method, decoding device, decoding method and recording medium
JP3480735B2 (ja) トランスポート・データパケット組立てシステムにおけるデータストリーム整列インジケータ
EP4708865A1 (en) Method and apparatus for interweaving, and encoder/decoder including the same
JP2000307647A (ja) データ受信装置
Jin et al. Resynchronization and remultiplexing for transcoding to H. 264/AVC
JP2000307645A (ja) データ受信方法およびデータ受信装置
JP2000308022A (ja) 再生基準信号生成方法およびデータ受信装置