HK1045902A1 - Method and apparatus for creating a video window with parameters defining position and scaling factor - Google Patents

Method and apparatus for creating a video window with parameters defining position and scaling factor

Info

Publication number
HK1045902A1
HK1045902A1 HK02107129.7A HK02107129A HK1045902A1 HK 1045902 A1 HK1045902 A1 HK 1045902A1 HK 02107129 A HK02107129 A HK 02107129A HK 1045902 A1 HK1045902 A1 HK 1045902A1
Authority
HK
Hong Kong
Prior art keywords
creating
scaling factor
video window
parameters defining
defining position
Prior art date
Application number
HK02107129.7A
Other languages
Chinese (zh)
Inventor
L Messer Keith
David Rivas Jesus
Van Loo James
Ye Tao
Original Assignee
Sun Microsystems Inc
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 Sun Microsystems Inc filed Critical Sun Microsystems Inc
Publication of HK1045902A1 publication Critical patent/HK1045902A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/445—Program loading or initiating
    • G06F9/44594—Unloading
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/023—Free address space management
    • G06F12/0253—Garbage collection, i.e. reclamation of unreferenced memory
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/14—Display of multiple viewports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation
    • 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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440263—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
    • 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
    • H04N21/4438—Window management, e.g. event handling following interaction with the user interface
    • 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
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/4728—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for selecting a Region Of Interest [ROI], e.g. for requesting a higher resolution version of a selected region
    • 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
    • H04N21/485—End-user interface for client configuration
    • H04N21/4858—End-user interface for client configuration for modifying screen layout parameters, e.g. fonts, size of the windows
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
    • G09G2340/125—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels wherein one of the images is motion video

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Hardware Design (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • User Interface Of Digital Computer (AREA)
  • Studio Circuits (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
HK02107129.7A 1999-07-13 2002-09-26 Method and apparatus for creating a video window with parameters defining position and scaling factor HK1045902A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14342899P 1999-07-13 1999-07-13
US17453500P 2000-01-05 2000-01-05
PCT/US2000/019232 WO2001004868A1 (en) 1999-07-13 2000-07-13 Methods and apparatus for creating a video window with parameters defining position and scaling factor

Publications (1)

Publication Number Publication Date
HK1045902A1 true HK1045902A1 (en) 2002-12-13

Family

ID=26841021

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02107129.7A HK1045902A1 (en) 1999-07-13 2002-09-26 Method and apparatus for creating a video window with parameters defining position and scaling factor

Country Status (6)

Country Link
EP (1) EP1192617A1 (en)
JP (1) JP4849756B2 (en)
KR (1) KR20020030784A (en)
AU (1) AU6099200A (en)
HK (1) HK1045902A1 (en)
WO (1) WO2001004868A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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KR20030060599A (en) * 2002-01-10 2003-07-16 엘지전자 주식회사 Apparatus and method for controlling display of data stream
US7647610B2 (en) * 2003-08-19 2010-01-12 Lg Electronics Inc. Interfacing system between digital TV and plurality of remote controllers, method thereof, remote controller thereof, and remote controller signal transmitting method thereof
MX2008001483A (en) * 2005-08-05 2008-04-02 Samsung Electronics Co Ltd Apparatus for providing multiple screens and method of dynamically configuring multiple screens.
MX2008001419A (en) * 2005-08-05 2008-04-16 Samsung Electronics Co Ltd Apparatus for providing multiple screens and method of dynamically configuring multiple screens.
US7903176B2 (en) 2005-08-05 2011-03-08 Samsung Electronics Co., Ltd. Apparatus for providing multiple screens and method of dynamically configuring multiple screens
KR20070043332A (en) * 2005-10-21 2007-04-25 삼성전자주식회사 Display apparatus and control method thereof
WO2007114673A1 (en) * 2006-04-06 2007-10-11 Samsung Electronics Co., Ltd. Apparatus for providing multiple screens and method for dynamic configuration of the same
WO2007114669A1 (en) * 2006-04-06 2007-10-11 Samsung Electronics Co., Ltd. Apparatus and method for identifying an application in the multiple screens environment
KR101181607B1 (en) * 2006-09-11 2012-09-10 엘지전자 주식회사 Method for processing the display of application for data broadcasting service
JP2009237454A (en) * 2008-03-28 2009-10-15 Sony Corp Image processing device, image processing method, and program
KR101832761B1 (en) * 2011-05-26 2018-02-27 엘지전자 주식회사 Display device, method for remotely controlling display device
CN104079869A (en) * 2013-03-29 2014-10-01 杭州海康威视数字技术股份有限公司 Method and client side for previewing multi-channel code streams
US11295706B2 (en) * 2016-06-30 2022-04-05 Microsoft Technology Licensing, Llc Customizable compact overlay window

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5283561A (en) * 1989-02-24 1994-02-01 International Business Machines Corporation Color television window for a video display unit
JPH0575944A (en) * 1991-09-10 1993-03-26 Sony Corp Television receiver
EP0856993B1 (en) * 1992-12-09 2002-07-31 Discovery Communications, Inc. Set top terminal for cable television delivery systems
JPH06253232A (en) * 1993-03-01 1994-09-09 Sharp Corp Television receiver
US5572232A (en) * 1993-08-06 1996-11-05 Intel Corporation Method and apparatus for displaying an image using subsystem interrogation
JPH09163260A (en) * 1995-12-13 1997-06-20 Sony Corp Television receiver
JPH09214847A (en) * 1996-01-30 1997-08-15 Sharp Corp Video signal processor
CA2191632A1 (en) * 1996-02-13 1997-08-14 James Lee Combs Video processor for processing two analog composite video signals
JP4281120B2 (en) * 1998-01-16 2009-06-17 ソニー株式会社 Editing apparatus and method, and recording medium

Also Published As

Publication number Publication date
EP1192617A1 (en) 2002-04-03
JP4849756B2 (en) 2012-01-11
JP2003504923A (en) 2003-02-04
KR20020030784A (en) 2002-04-25
WO2001004868A1 (en) 2001-01-18
AU6099200A (en) 2001-01-30

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