ATE477676T1 - Verfahren und vorrichtung zum einstellen eines digitalfernsehkanals - Google Patents

Verfahren und vorrichtung zum einstellen eines digitalfernsehkanals

Info

Publication number
ATE477676T1
ATE477676T1 AT06837136T AT06837136T ATE477676T1 AT E477676 T1 ATE477676 T1 AT E477676T1 AT 06837136 T AT06837136 T AT 06837136T AT 06837136 T AT06837136 T AT 06837136T AT E477676 T1 ATE477676 T1 AT E477676T1
Authority
AT
Austria
Prior art keywords
digital television
television channel
setting
map table
program map
Prior art date
Application number
AT06837136T
Other languages
English (en)
Inventor
Bret D Hawkins
James Tenbarge
Original Assignee
Tte Technology 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 Tte Technology Inc filed Critical Tte Technology Inc
Application granted granted Critical
Publication of ATE477676T1 publication Critical patent/ATE477676T1/de

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
    • H04N21/435—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]
    • H04N21/20—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
    • H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
    • 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
    • H04N21/434—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
    • H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4383—Accessing a communication channel
    • H04N21/4384—Accessing a communication channel involving operations to reduce the access time, e.g. fast-tuning for reducing channel switching latency
    • 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 or rendering scenes according to encoded video stream scene graphs
    • H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream decryption
    • 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 program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4623—Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
AT06837136T 2006-11-06 2006-11-06 Verfahren und vorrichtung zum einstellen eines digitalfernsehkanals ATE477676T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2006/043455 WO2008057080A1 (en) 2006-11-06 2006-11-06 Method and apparatus for tuning a digital television channel

Publications (1)

Publication Number Publication Date
ATE477676T1 true ATE477676T1 (de) 2010-08-15

Family

ID=38235283

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06837136T ATE477676T1 (de) 2006-11-06 2006-11-06 Verfahren und vorrichtung zum einstellen eines digitalfernsehkanals

Country Status (6)

Country Link
US (1) US20100058386A1 (de)
EP (1) EP2080370B1 (de)
CN (1) CN101536495A (de)
AT (1) ATE477676T1 (de)
DE (1) DE602006016181D1 (de)
WO (1) WO2008057080A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8634310B2 (en) 2007-06-26 2014-01-21 Qualcomm Incorporated Methods and apparatus for improved program acquisition for use with MPEG-2 based systems
US8984554B2 (en) 2010-11-19 2015-03-17 Microsoft Technology Licensing, Llc Hybrid tuner control
CN106101801A (zh) * 2016-07-21 2016-11-09 赵国良 基于云计算的安全指纹识别系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3404611B2 (ja) * 1995-06-26 2003-05-12 松下電器産業株式会社 ディジタル衛星放送における番組切替方法およびディジタル衛星放送受信装置
US5864358A (en) * 1995-06-26 1999-01-26 Matsushita Electric Industrial Co., Ltd. Method for switching programs in digital broadcasting and digital broadcast receiving apparatus
KR0182004B1 (ko) * 1995-11-28 1999-05-01 김광호 Mpeg-2 시스템 디코더에서의 채널 호핑 타임 감소방법
US6157673A (en) * 1996-12-26 2000-12-05 Philips Electronics North America Corp. Fast extraction of program specific information from multiple transport streams
GB2399972A (en) * 2003-03-26 2004-09-29 Sony Uk Ltd Common interface controller and method of descrambling transport stream channels
KR100617852B1 (ko) * 2004-01-26 2006-08-28 삼성전자주식회사 엠펙-2 디코딩 시스템 및 그 동작 방법
EP1800479A4 (de) * 2004-10-15 2010-07-21 Opentv Inc Beschleunigung von kanalwechseln
WO2006121801A1 (en) * 2005-05-10 2006-11-16 Thomson Licensing Method and apparatus for caching access information for faster digital cable tuning

Also Published As

Publication number Publication date
US20100058386A1 (en) 2010-03-04
EP2080370B1 (de) 2010-08-11
WO2008057080A1 (en) 2008-05-15
EP2080370A1 (de) 2009-07-22
DE602006016181D1 (de) 2010-09-23
CN101536495A (zh) 2009-09-16

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Legal Events

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