PL362963A1 - Sposób przetwarzania w dekoderze telewizji cyfrowej danych o kanałach telewizyjnych przy przełączaniu strumieni kanałów telewizyjnych spójnej sieci transponderów - Google Patents

Sposób przetwarzania w dekoderze telewizji cyfrowej danych o kanałach telewizyjnych przy przełączaniu strumieni kanałów telewizyjnych spójnej sieci transponderów

Info

Publication number
PL362963A1
PL362963A1 PL03362963A PL36296303A PL362963A1 PL 362963 A1 PL362963 A1 PL 362963A1 PL 03362963 A PL03362963 A PL 03362963A PL 36296303 A PL36296303 A PL 36296303A PL 362963 A1 PL362963 A1 PL 362963A1
Authority
PL
Poland
Prior art keywords
channels
transponder
jets
digital
processing data
Prior art date
Application number
PL03362963A
Other languages
English (en)
Inventor
Andrzej Dąbrowa
Original Assignee
Advanced Digital Broadcast Ltd.
Advanced Digital Broadcast Polska Sp.z o.o.
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 Advanced Digital Broadcast Ltd., Advanced Digital Broadcast Polska Sp.z o.o. filed Critical Advanced Digital Broadcast Ltd.
Priority to PL03362963A priority Critical patent/PL362963A1/pl
Priority to EP04024763A priority patent/EP1526735A1/en
Publication of PL362963A1 publication Critical patent/PL362963A1/pl

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
    • H04N21/434—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]
    • H04N21/20—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
    • H04N21/434—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
    • H04N21/4348—Demultiplexing of additional data and video streams
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Television Systems (AREA)
PL03362963A 2003-10-20 2003-10-20 Sposób przetwarzania w dekoderze telewizji cyfrowej danych o kanałach telewizyjnych przy przełączaniu strumieni kanałów telewizyjnych spójnej sieci transponderów PL362963A1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL03362963A PL362963A1 (pl) 2003-10-20 2003-10-20 Sposób przetwarzania w dekoderze telewizji cyfrowej danych o kanałach telewizyjnych przy przełączaniu strumieni kanałów telewizyjnych spójnej sieci transponderów
EP04024763A EP1526735A1 (en) 2003-10-20 2004-10-18 A method of processing of data about television channels in digital television decoder at switching streams of television channels of integral transponder network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL03362963A PL362963A1 (pl) 2003-10-20 2003-10-20 Sposób przetwarzania w dekoderze telewizji cyfrowej danych o kanałach telewizyjnych przy przełączaniu strumieni kanałów telewizyjnych spójnej sieci transponderów

Publications (1)

Publication Number Publication Date
PL362963A1 true PL362963A1 (pl) 2005-05-02

Family

ID=34386889

Family Applications (1)

Application Number Title Priority Date Filing Date
PL03362963A PL362963A1 (pl) 2003-10-20 2003-10-20 Sposób przetwarzania w dekoderze telewizji cyfrowej danych o kanałach telewizyjnych przy przełączaniu strumieni kanałów telewizyjnych spójnej sieci transponderów

Country Status (2)

Country Link
EP (1) EP1526735A1 (pl)
PL (1) PL362963A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2978226A1 (en) 2014-07-21 2016-01-27 Thomson Licensing Method of acquiring of electronic program guide information and corresponding apparatus
EP3654661A1 (en) * 2018-11-19 2020-05-20 Advanced Digital Broadcast S.A. A method and system for collecting electronic programme guide data from multiple transport streams

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5477263A (en) * 1994-05-26 1995-12-19 Bell Atlantic Network Services, Inc. Method and apparatus for video on demand with fast forward, reverse and channel pause
US6157673A (en) * 1996-12-26 2000-12-05 Philips Electronics North America Corp. Fast extraction of program specific information from multiple transport streams
US7890987B2 (en) * 2001-06-13 2011-02-15 Opentv, Inc. Method and apparatus for improved acquisition and monitoring of event information table sections

Also Published As

Publication number Publication date
EP1526735A1 (en) 2005-04-27

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Legal Events

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