KR101547008B1 - 코딩 시스템 - Google Patents

코딩 시스템 Download PDF

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Publication number
KR101547008B1
KR101547008B1 KR1020127015615A KR20127015615A KR101547008B1 KR 101547008 B1 KR101547008 B1 KR 101547008B1 KR 1020127015615 A KR1020127015615 A KR 1020127015615A KR 20127015615 A KR20127015615 A KR 20127015615A KR 101547008 B1 KR101547008 B1 KR 101547008B1
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South Korea
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sps
layer
nal unit
information
encoding
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Korean (ko)
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KR20120071410A (ko
Inventor
린후아 쥬
지안콩 루오
펭 윈
지헹 양
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톰슨 라이센싱
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Priority claimed from US11/824,006 external-priority patent/US20090003431A1/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/434Disassembling 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234327Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/44Processing 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
    • H04N21/4402Processing 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 reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440227Processing 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 reformatting operations of video signals for household redistribution, storage or real-time display by decomposing into layers, e.g. base layer and one or more enhancement layers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network 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 
    • H04N21/63Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64784Data processing by the network
    • H04N21/64792Controlling the complexity of the content stream, e.g. by dropping packets

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
KR1020127015615A 2007-04-18 2008-04-07 코딩 시스템 Active KR101547008B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US92399307P 2007-04-18 2007-04-18
US60/923,993 2007-04-18
US11/824,006 US20090003431A1 (en) 2007-06-28 2007-06-28 Method for encoding video data in a scalable manner
US11/824,006 2007-06-28

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020097021908A Division KR101393169B1 (ko) 2007-04-18 2008-04-07 코딩 시스템

Publications (2)

Publication Number Publication Date
KR20120071410A KR20120071410A (ko) 2012-07-02
KR101547008B1 true KR101547008B1 (ko) 2015-08-28

Family

ID=39790128

Family Applications (8)

Application Number Title Priority Date Filing Date
KR1020127015620A Ceased KR20120079177A (ko) 2007-04-18 2008-04-07 코딩 시스템
KR1020127015615A Active KR101547008B1 (ko) 2007-04-18 2008-04-07 코딩 시스템
KR1020177024865A Active KR101813848B1 (ko) 2007-04-18 2008-04-07 코딩 시스템
KR1020157012588A Active KR101663917B1 (ko) 2007-04-18 2008-04-07 코딩 시스템
KR1020097021908A Active KR101393169B1 (ko) 2007-04-18 2008-04-07 코딩 시스템
KR1020127015618A Active KR101429372B1 (ko) 2007-04-18 2008-04-07 코딩 시스템
KR1020157012589A Active KR101663438B1 (ko) 2007-04-18 2008-04-07 코딩 시스템
KR1020167026975A Active KR101777706B1 (ko) 2007-04-18 2008-04-07 코딩 시스템

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020127015620A Ceased KR20120079177A (ko) 2007-04-18 2008-04-07 코딩 시스템

Family Applications After (6)

Application Number Title Priority Date Filing Date
KR1020177024865A Active KR101813848B1 (ko) 2007-04-18 2008-04-07 코딩 시스템
KR1020157012588A Active KR101663917B1 (ko) 2007-04-18 2008-04-07 코딩 시스템
KR1020097021908A Active KR101393169B1 (ko) 2007-04-18 2008-04-07 코딩 시스템
KR1020127015618A Active KR101429372B1 (ko) 2007-04-18 2008-04-07 코딩 시스템
KR1020157012589A Active KR101663438B1 (ko) 2007-04-18 2008-04-07 코딩 시스템
KR1020167026975A Active KR101777706B1 (ko) 2007-04-18 2008-04-07 코딩 시스템

Country Status (19)

Country Link
US (1) US8619871B2 (enExample)
EP (11) EP2528344A1 (enExample)
JP (9) JP5026584B2 (enExample)
KR (8) KR20120079177A (enExample)
CN (5) CN103281563B (enExample)
BR (8) BR122012013059B1 (enExample)
CY (1) CY1123148T1 (enExample)
DK (1) DK3264780T3 (enExample)
ES (4) ES2633148T3 (enExample)
HR (1) HRP20201105T1 (enExample)
HU (1) HUE050251T2 (enExample)
LT (1) LT3264780T (enExample)
MX (5) MX2009011217A (enExample)
PL (3) PL2147555T3 (enExample)
PT (1) PT2147555E (enExample)
RU (1) RU2501179C2 (enExample)
SI (1) SI3264780T1 (enExample)
TW (9) TWI445393B (enExample)
WO (1) WO2008130500A2 (enExample)

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