KR102521495B1 - 인터-계층 종속성을 인코딩하기 위한 방법, 디바이스, 및 컴퓨터 프로그램 - Google Patents

인터-계층 종속성을 인코딩하기 위한 방법, 디바이스, 및 컴퓨터 프로그램 Download PDF

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KR102521495B1
KR102521495B1 KR1020227007645A KR20227007645A KR102521495B1 KR 102521495 B1 KR102521495 B1 KR 102521495B1 KR 1020227007645 A KR1020227007645 A KR 1020227007645A KR 20227007645 A KR20227007645 A KR 20227007645A KR 102521495 B1 KR102521495 B1 KR 102521495B1
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KR20220034931A (ko
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프랑크 드누알
프레데릭 마즈
씨릴 꽁꼴라또
훼브르 쟝 르
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캐논 가부시끼가이샤
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    • 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
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • 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
    • H04N21/2355—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages
    • 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
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/115—Selection of the code volume for a coding unit prior to coding
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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 or manipulating encoded video stream scene graphs

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
KR1020227007645A 2014-01-07 2015-01-07 인터-계층 종속성을 인코딩하기 위한 방법, 디바이스, 및 컴퓨터 프로그램 Active KR102521495B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB1400244.8A GB2522014A (en) 2014-01-07 2014-01-07 Method, device, and computer program for encoding inter-layer dependencies in encapsulating multi-layer partitioned timed media data
GB1400244.8 2014-01-07
GB201400303A GB201400303D0 (en) 2014-01-08 2014-01-08 Method, device, and computer program for encoding inter-layer dependencies in encapsulating multi-layer partitoned timed media data
GB1400303.2 2014-01-08
KR1020167017397A KR20160105793A (ko) 2014-01-07 2015-01-07 인터-계층 종속성을 인코딩하기 위한 방법, 디바이스, 및 컴퓨터 프로그램
PCT/EP2015/050183 WO2015104303A2 (en) 2014-01-07 2015-01-07 Method, device, and computer program for encoding inter-layer dependencies in encapsulating multi-layer partitioned timed media data

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KR1020167017397A Division KR20160105793A (ko) 2014-01-07 2015-01-07 인터-계층 종속성을 인코딩하기 위한 방법, 디바이스, 및 컴퓨터 프로그램

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KR20220034931A KR20220034931A (ko) 2022-03-18
KR102521495B1 true KR102521495B1 (ko) 2023-04-14

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KR1020167017397A Abandoned KR20160105793A (ko) 2014-01-07 2015-01-07 인터-계층 종속성을 인코딩하기 위한 방법, 디바이스, 및 컴퓨터 프로그램

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US (2) US10320867B2 (enExample)
EP (2) EP3092796B1 (enExample)
JP (1) JP6572222B2 (enExample)
KR (2) KR102521495B1 (enExample)
CN (1) CN105900401B (enExample)
WO (1) WO2015104303A2 (enExample)

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Also Published As

Publication number Publication date
JP6572222B2 (ja) 2019-09-04
KR20160105793A (ko) 2016-09-07
CN105900401B (zh) 2020-03-06
EP3713234A1 (en) 2020-09-23
WO2015104303A3 (en) 2015-10-01
US20190014162A1 (en) 2019-01-10
KR20220034931A (ko) 2022-03-18
US20160330255A1 (en) 2016-11-10
CN105900401A (zh) 2016-08-24
US11412017B2 (en) 2022-08-09
US10320867B2 (en) 2019-06-11
WO2015104303A2 (en) 2015-07-16
EP3092796B1 (en) 2020-06-17
JP2017508334A (ja) 2017-03-23
EP3092796A2 (en) 2016-11-16

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