DE60024174D1 - Videoverarbeitungsverfahren und -system mit mehrfach OSD-Formaten - Google Patents

Videoverarbeitungsverfahren und -system mit mehrfach OSD-Formaten

Info

Publication number
DE60024174D1
DE60024174D1 DE60024174T DE60024174T DE60024174D1 DE 60024174 D1 DE60024174 D1 DE 60024174D1 DE 60024174 T DE60024174 T DE 60024174T DE 60024174 T DE60024174 T DE 60024174T DE 60024174 D1 DE60024174 D1 DE 60024174D1
Authority
DE
Germany
Prior art keywords
processing method
video processing
multiple osd
formats
osd formats
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60024174T
Other languages
English (en)
Other versions
DE60024174T2 (de
Inventor
Charu Aneja
Mario Lazaga
Aaron Hal Dinwiddie
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Application granted granted Critical
Publication of DE60024174D1 publication Critical patent/DE60024174D1/de
Publication of DE60024174T2 publication Critical patent/DE60024174T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42653—Internal components of the client ; Characteristics thereof for processing graphics
    • 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
    • H04N21/42692—Internal components of the client ; Characteristics thereof for reading from or writing on a volatile storage medium, e.g. Random Access Memory [RAM]
    • 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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary 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
    • H04N21/43—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
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4432—Powering on the client, e.g. bootstrap loading using setup parameters being stored locally or received from the server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/44504—Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Digital Computer Display Output (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Television Signal Processing For Recording (AREA)
DE60024174T 1999-07-13 2000-07-10 Videoverarbeitungsverfahren und -system mit mehrfach OSD-Formaten Expired - Lifetime DE60024174T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14361099P 1999-07-13 1999-07-13
US143610 1999-07-13

Publications (2)

Publication Number Publication Date
DE60024174D1 true DE60024174D1 (de) 2005-12-29
DE60024174T2 DE60024174T2 (de) 2006-07-06

Family

ID=22504818

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60024174T Expired - Lifetime DE60024174T2 (de) 1999-07-13 2000-07-10 Videoverarbeitungsverfahren und -system mit mehrfach OSD-Formaten

Country Status (7)

Country Link
EP (1) EP1069770B1 (de)
JP (1) JP5112576B2 (de)
KR (1) KR100773883B1 (de)
CN (1) CN1202657C (de)
DE (1) DE60024174T2 (de)
MX (1) MXPA00006886A (de)
MY (1) MY126771A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6750918B2 (en) * 2000-05-12 2004-06-15 Thomson Licensing S.A. Method and system for using single OSD pixmap across multiple video raster sizes by using multiple headers
US7202912B2 (en) * 2000-05-12 2007-04-10 Thomson Licensing Method and system for using single OSD pixmap across multiple video raster sizes by chaining OSD headers
KR100669401B1 (ko) * 2000-07-25 2007-01-15 삼성전자주식회사 비디오신호와 ｏｓｄ데이터의 논리적 합성/변환 시스템
JP4951833B2 (ja) * 2001-09-10 2012-06-13 ソニー株式会社 表示装置および方法
JP2006528372A (ja) * 2003-07-21 2006-12-14 トムソン ライセンシング Ｏｓｄモードの間、入力信号の変化による画面上の変動を回避するためのシステムと方法
KR100739676B1 (ko) 2003-07-31 2007-07-13 삼성전자주식회사 그래픽 데이터를 포함하는 정보저장매체, 그 처리장치 및처리방법
DE102004038210A1 (de) 2004-08-05 2006-03-16 Robert Bosch Gmbh Verfahren zur Speicherung von Botschaften in einem Botschaftsspeicher und Botschaftsspeicher
WO2006061838A2 (en) 2004-12-08 2006-06-15 Imagine Communications Ltd. Distributed statistical multiplexing of multi-media

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5534942A (en) * 1994-06-17 1996-07-09 Thomson Consumer Electronics, Inc. On screen display arrangement for digital video signal processing system
AU7433996A (en) * 1996-10-16 1998-05-11 Thomson Consumer Electronics, Inc Apparatus and method for generating on-screen-display messages using line doubling
DE69623054T2 (de) * 1996-10-16 2003-09-11 Thomson Multimedia Inc Vorrichtung und verfahren zur erzeugung von osd-nachrichten mit ein-bit-pixeln
KR100244227B1 (ko) * 1997-12-01 2000-02-01 구자홍 에이치디티브이의 디스플레이용 영상 처리장치

Also Published As

Publication number Publication date
MY126771A (en) 2006-10-31
CN1287445A (zh) 2001-03-14
MXPA00006886A (es) 2004-10-28
JP5112576B2 (ja) 2013-01-09
EP1069770A2 (de) 2001-01-17
CN1202657C (zh) 2005-05-18
EP1069770B1 (de) 2005-11-23
KR100773883B1 (ko) 2007-11-07
DE60024174T2 (de) 2006-07-06
KR20010015271A (ko) 2001-02-26
JP2001083951A (ja) 2001-03-30
EP1069770A3 (de) 2004-03-31

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition