CN105052149B - 改进的有效负载格式设计 - Google Patents

改进的有效负载格式设计 Download PDF

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Publication number
CN105052149B
CN105052149B CN201480017375.7A CN201480017375A CN105052149B CN 105052149 B CN105052149 B CN 105052149B CN 201480017375 A CN201480017375 A CN 201480017375A CN 105052149 B CN105052149 B CN 105052149B
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unit
aggregation
parameter
aggregation unit
value
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Chinese (zh)
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CN105052149A (zh
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王益魁
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/188—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a video data packet, e.g. a network abstraction layer [NAL] unit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/764—Media network packet handling at the destination 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/88—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different blocks
    • 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
    • H04N21/44004—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 buffer management, e.g. video decoder buffer or video display buffer
    • 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]
    • H04N21/60—Network 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 
    • H04N21/63—Control 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
    • H04N21/643—Communication protocols
    • H04N21/6437—Real-time Transport Protocol [RTP]
    • 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]
    • H04N21/60—Network 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 
    • H04N21/63—Control 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
    • H04N21/647—Control 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
    • H04N21/64784—Data processing by the network

Landscapes

  • 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)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CN201480017375.7A 2013-03-29 2014-03-28 改进的有效负载格式设计 Active CN105052149B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361806705P 2013-03-29 2013-03-29
US61/806,705 2013-03-29
US14/228,164 2014-03-27
US14/228,164 US9641834B2 (en) 2013-03-29 2014-03-27 RTP payload format designs
PCT/US2014/032231 WO2014160970A1 (en) 2013-03-29 2014-03-28 Improved rtp payload format designs

Publications (2)

Publication Number Publication Date
CN105052149A CN105052149A (zh) 2015-11-11
CN105052149B true CN105052149B (zh) 2018-02-02

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CN201480017459.0A Active CN105052151B (zh) 2013-03-29 2014-03-28 改进的有效负载格式设计
CN201480017438.9A Active CN105052150B (zh) 2013-03-29 2014-03-28 改进的有效负载格式设计

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Country Status (9)

Country Link
US (3) US9723305B2 (enExample)
EP (3) EP2979456B1 (enExample)
JP (4) JP6522583B2 (enExample)
KR (3) KR101814266B1 (enExample)
CN (3) CN105052149B (enExample)
BR (1) BR112015025046A2 (enExample)
ES (1) ES2656470T3 (enExample)
HU (1) HUE034945T2 (enExample)
WO (3) WO2014160974A1 (enExample)

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Also Published As

Publication number Publication date
CN105052149A (zh) 2015-11-11
KR101805282B1 (ko) 2017-12-05
ES2656470T3 (es) 2018-02-27
KR101833605B1 (ko) 2018-02-28
JP2016519887A (ja) 2016-07-07
WO2014160971A1 (en) 2014-10-02
EP2979455B1 (en) 2017-10-25
CN105052151A (zh) 2015-11-11
US20140294092A1 (en) 2014-10-02
HUE034945T2 (en) 2018-03-28
JP6800747B2 (ja) 2020-12-16
US9641834B2 (en) 2017-05-02
BR112015025046A2 (pt) 2017-08-29
EP2979456B1 (en) 2023-07-12
JP2016519495A (ja) 2016-06-30
US9723305B2 (en) 2017-08-01
KR101814266B1 (ko) 2018-01-02
EP2979455A1 (en) 2016-02-03
KR20150139547A (ko) 2015-12-11
WO2014160970A1 (en) 2014-10-02
CN105052151B (zh) 2018-08-28
EP2979456A1 (en) 2016-02-03
KR20150135440A (ko) 2015-12-02
CN105052150B (zh) 2018-06-08
JP6522583B2 (ja) 2019-05-29
KR20150135441A (ko) 2015-12-02
JP2019195190A (ja) 2019-11-07
JP6333949B2 (ja) 2018-05-30
CN105052150A (zh) 2015-11-11
US20140294064A1 (en) 2014-10-02
EP2979456C0 (en) 2023-07-12
US9667959B2 (en) 2017-05-30
WO2014160974A1 (en) 2014-10-02
JP2016523007A (ja) 2016-08-04
US20140294093A1 (en) 2014-10-02
EP2979454A1 (en) 2016-02-03

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