WO2006079938A3 - Method and apparatus for playing back digital program - Google Patents

Method and apparatus for playing back digital program Download PDF

Info

Publication number
WO2006079938A3
WO2006079938A3 PCT/IB2006/050162 IB2006050162W WO2006079938A3 WO 2006079938 A3 WO2006079938 A3 WO 2006079938A3 IB 2006050162 W IB2006050162 W IB 2006050162W WO 2006079938 A3 WO2006079938 A3 WO 2006079938A3
Authority
WO
WIPO (PCT)
Prior art keywords
digital program
playing back
network data
program
application
Prior art date
Application number
PCT/IB2006/050162
Other languages
French (fr)
Other versions
WO2006079938A2 (en
Inventor
Jun Shi
Jingwei Tan
Liang Gan
Original Assignee
Koninkl Philips Electronics Nv
Jun Shi
Jingwei Tan
Liang Gan
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 Koninkl Philips Electronics Nv, Jun Shi, Jingwei Tan, Liang Gan filed Critical Koninkl Philips Electronics Nv
Priority to JP2007551780A priority Critical patent/JP2008529335A/en
Publication of WO2006079938A2 publication Critical patent/WO2006079938A2/en
Publication of WO2006079938A3 publication Critical patent/WO2006079938A3/en

Links

Classifications

    • 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
    • H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
    • H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334—Recording operations
    • 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
    • H04N21/43—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
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
    • H04N21/6175—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via Internet
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6581—Reference data, e.g. a movie identifier for ordering a movie or a product identifier in a home shopping application
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8126—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts
    • H04N21/8133—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts specifically related to the content, e.g. biography of the actors in a movie, detailed information about an article seen in a video program
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
    • H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests

Abstract

The application discloses a method of playing back a digital program, which method comprises the steps of : playing back a digital program associated with link information,- and acquiring network data corresponding to the link information, for recording the network data in a specific address. The application also discloses an apparatus for playing back a digital program, and a method and apparatus for reproducing the digital program. With the application, the network data acquired from a remote end can be recorded when the current interactive TV program is played back, so that the recorded interactive TV program can be completely played back even when the network data at the remote end is no longer available in the future.
PCT/IB2006/050162 2005-01-25 2006-01-17 Method and apparatus for playing back digital program WO2006079938A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007551780A JP2008529335A (en) 2005-01-25 2006-01-17 Method and apparatus for digital program playback

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200510002824.3 2005-01-25
CN200510002824 2005-01-25

Publications (2)

Publication Number Publication Date
WO2006079938A2 WO2006079938A2 (en) 2006-08-03
WO2006079938A3 true WO2006079938A3 (en) 2006-11-02

Family

ID=36636329

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/050162 WO2006079938A2 (en) 2005-01-25 2006-01-17 Method and apparatus for playing back digital program

Country Status (2)

Country Link
JP (1) JP2008529335A (en)
WO (1) WO2006079938A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000063915A1 (en) * 1999-04-16 2000-10-26 Apple Computer, Inc. Convergence-enabled dvd and web system
US6349410B1 (en) * 1999-08-04 2002-02-19 Intel Corporation Integrating broadcast television pause and web browsing
JP2002259276A (en) * 2001-03-02 2002-09-13 Sony Corp Information receiver, method and system for receiving information
KR20030027244A (en) * 2001-09-27 2003-04-07 엘지전자 주식회사 Method for updating an application program in Digital Television
JP2003319279A (en) * 2002-04-24 2003-11-07 Kenwood Corp Digital tv broadcasting receiver

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000063915A1 (en) * 1999-04-16 2000-10-26 Apple Computer, Inc. Convergence-enabled dvd and web system
US6349410B1 (en) * 1999-08-04 2002-02-19 Intel Corporation Integrating broadcast television pause and web browsing
JP2002259276A (en) * 2001-03-02 2002-09-13 Sony Corp Information receiver, method and system for receiving information
KR20030027244A (en) * 2001-09-27 2003-04-07 엘지전자 주식회사 Method for updating an application program in Digital Television
JP2003319279A (en) * 2002-04-24 2003-11-07 Kenwood Corp Digital tv broadcasting receiver

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section EI Week 200355, Derwent World Patents Index; Class T01, AN 2003-5840444, XP002392076 *
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 01 14 January 2003 (2003-01-14) *
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12 5 December 2003 (2003-12-05) *

Also Published As

Publication number Publication date
WO2006079938A2 (en) 2006-08-03
JP2008529335A (en) 2008-07-31

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