TR200100162T2 - Tools and methods for distributing high quality video and audio programs to remote locations - Google Patents

Tools and methods for distributing high quality video and audio programs to remote locations

Info

Publication number
TR200100162T2
TR200100162T2 TR2001/00162T TR200100162T TR200100162T2 TR 200100162 T2 TR200100162 T2 TR 200100162T2 TR 2001/00162 T TR2001/00162 T TR 2001/00162T TR 200100162 T TR200100162 T TR 200100162T TR 200100162 T2 TR200100162 T2 TR 200100162T2
Authority
TR
Turkey
Prior art keywords
high quality
signal
tools
methods
central
Prior art date
Application number
TR2001/00162T
Other languages
Turkish (tr)
Inventor
A. Morley Steven
L. Westling Gregory
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of TR200100162T2 publication Critical patent/TR200100162T2/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]
    • H04N21/20—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
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving video stream encryption
    • 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
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
    • 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
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4131—Peripherals receiving signals from specially adapted client devices home appliance, e.g. lighting, air conditioning system, metering devices
    • 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
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41415—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance involving a public display, viewable by several users in a public space outside their home, e.g. movie theatre, information kiosk
    • 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
    • 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
    • H04N21/4405—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 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/165—Centralised control of user terminal ; Registering at central
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
    • 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
    • H04N7/17336—Handling of requests in head-ends

Abstract

Sistem ve yöntem çok yüksek kalitede ses ve görüntü programlama materyallerinin bir veya daha fazla merkezi tesisten (102), uydu (106) gibi yüksek veri hatlari kullanan sinemalar gibi bir veya daha fazla gösterim mahaline (56,104) dagitimi için saglanmistir. Merkez sistemde (102) bir kaynak üretim sistemi (108) analog sinyalden bir elektronik sinyal üretir, bir sikistirma/sifreleme sistemi (110) elektronik sinyali kodlar ve dijital olarak sifreler, ve bir modülasyon/aktarim sistemi (114) sinyalin uydu (106) vasitasiyla tasinimi için isler. Merkez tesisteki (102) bir ag yönetim sistemi (112) merkezin çalismasini kontrol eder. Sinemada (56) veya diger yerlesimde, bir alici/demodülatör (120) uydu (106) tarafindan aktarilan progralama sinyalini alir. Sinema yönetim sistemi (122) depolamayi, yönlendirmeyi, kod açmayi, ve alinan programlama materyalinin gösterimini kontrol eder. (Devami var)The system and method are provided for the distribution of very high quality audio and video programming materials from one or more central facilities (102) to one or more display areas (56,104) such as cinemas using high data lines such as satellites (106). In the central system 102, a source generation system 108 generates an electronic signal from the analog signal, a compression / encryption system 110 encodes and digitally encrypts the electronic signal, and a modulation / transmission system 114 through the satellite 106 of the signal Works for transportation. A network management system (112) at the central facility (102) controls the operation of the center. In the cinema 56 or other location, a receiver / demodulator 120 receives the programming signal transmitted by satellite 106. The cinema management system 122 controls storage, routing, decoding, and display of the received programming material. (There is more)

TR2001/00162T 1998-05-08 1999-04-30 Tools and methods for distributing high quality video and audio programs to remote locations TR200100162T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7515298A 1998-05-08 1998-05-08

Publications (1)

Publication Number Publication Date
TR200100162T2 true TR200100162T2 (en) 2001-07-23

Family

ID=22123901

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2001/00162T TR200100162T2 (en) 1998-05-08 1999-04-30 Tools and methods for distributing high quality video and audio programs to remote locations

Country Status (23)

Country Link
EP (1) EP1078517A1 (en)
JP (3) JP2002515701A (en)
KR (1) KR100671188B1 (en)
CN (1) CN1252996C (en)
AR (1) AR015084A1 (en)
AU (1) AU767624B2 (en)
BR (1) BR9910259A (en)
CA (1) CA2331419C (en)
HK (1) HK1037830A1 (en)
HU (1) HUP0200780A2 (en)
ID (1) ID30300A (en)
IL (1) IL139412A0 (en)
IS (1) IS5705A (en)
MX (1) MXPA00010957A (en)
NO (1) NO20005619L (en)
NZ (1) NZ507867A (en)
PL (1) PL193224B1 (en)
RU (1) RU2238614C2 (en)
TR (1) TR200100162T2 (en)
TW (1) TW454419B (en)
UA (1) UA63006C2 (en)
WO (1) WO1999059335A1 (en)
ZA (1) ZA200006134B (en)

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Also Published As

Publication number Publication date
KR100671188B1 (en) 2007-01-18
JP2012191633A (en) 2012-10-04
WO1999059335A1 (en) 1999-11-18
JP2002515701A (en) 2002-05-28
RU2238614C2 (en) 2004-10-20
NO20005619L (en) 2000-12-21
HUP0200780A2 (en) 2002-07-29
CN1316158A (en) 2001-10-03
CN1252996C (en) 2006-04-19
ID30300A (en) 2001-11-22
AU3774799A (en) 1999-11-29
JP5490846B2 (en) 2014-05-14
KR20010043462A (en) 2001-05-25
EP1078517A1 (en) 2001-02-28
NO20005619D0 (en) 2000-11-07
HK1037830A1 (en) 2002-02-15
TW454419B (en) 2001-09-11
AR015084A1 (en) 2001-04-11
BR9910259A (en) 2001-10-02
NZ507867A (en) 2003-01-31
ZA200006134B (en) 2002-01-30
JP2012213164A (en) 2012-11-01
UA63006C2 (en) 2004-01-15
AU767624B2 (en) 2003-11-20
PL193224B1 (en) 2007-01-31
CA2331419C (en) 2010-02-09
PL348663A1 (en) 2002-06-03
IL139412A0 (en) 2001-11-25
IS5705A (en) 2000-11-07
MXPA00010957A (en) 2002-04-24
CA2331419A1 (en) 1999-11-18

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