NO20005619D0 - High quality remote transmission of audio and video programs - Google Patents

High quality remote transmission of audio and video programs

Info

Publication number
NO20005619D0
NO20005619D0 NO20005619A NO20005619A NO20005619D0 NO 20005619 D0 NO20005619 D0 NO 20005619D0 NO 20005619 A NO20005619 A NO 20005619A NO 20005619 A NO20005619 A NO 20005619A NO 20005619 D0 NO20005619 D0 NO 20005619D0
Authority
NO
Norway
Prior art keywords
audio
high quality
remote transmission
video programs
quality remote
Prior art date
Application number
NO20005619A
Other languages
Norwegian (no)
Other versions
NO20005619L (en
Inventor
Steven A Morley
Gregory L Westling
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of NO20005619D0 publication Critical patent/NO20005619D0/en
Publication of NO20005619L publication Critical patent/NO20005619L/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
NO20005619A 1998-05-08 2000-11-07 High quality remote transmission of audio and video programs NO20005619L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7515298A 1998-05-08 1998-05-08
PCT/US1999/009418 WO1999059335A1 (en) 1998-05-08 1999-04-30 Apparatus and method for distribution of high quality image and audio programs to remote locations

Publications (2)

Publication Number Publication Date
NO20005619D0 true NO20005619D0 (en) 2000-11-07
NO20005619L NO20005619L (en) 2000-12-21

Family

ID=22123901

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20005619A NO20005619L (en) 1998-05-08 2000-11-07 High quality remote transmission of audio and video programs

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
TR200100162T2 (en) 2001-07-23
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
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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