KR20170101227A - 고프레임율-저프레임율 전송 기술 - Google Patents

고프레임율-저프레임율 전송 기술 Download PDF

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Publication number
KR20170101227A
KR20170101227A KR1020177018188A KR20177018188A KR20170101227A KR 20170101227 A KR20170101227 A KR 20170101227A KR 1020177018188 A KR1020177018188 A KR 1020177018188A KR 20177018188 A KR20177018188 A KR 20177018188A KR 20170101227 A KR20170101227 A KR 20170101227A
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KR
South Korea
Prior art keywords
video content
encoding mode
lfr
mode designation
content segment
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
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KR1020177018188A
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English (en)
Korean (ko)
Inventor
티에리 보렐
삐에르 유구 루티에르
윌리암 레드만
Original Assignee
톰슨 라이센싱
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Publication date
Priority claimed from PCT/US2015/029149 external-priority patent/WO2015183480A1/en
Application filed by 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20170101227A publication Critical patent/KR20170101227A/ko
Withdrawn legal-status Critical Current

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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
    • H04N19/102—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/177—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 group of pictures [GOP]
    • 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
    • H04N19/179—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 scene or a shot
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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]
    • 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
    • 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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
KR1020177018188A 2014-12-31 2015-12-22 고프레임율-저프레임율 전송 기술 Withdrawn KR20170101227A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP14307218.9 2014-12-31
EP14307218.9A EP3041233A1 (en) 2014-12-31 2014-12-31 High frame rate-low frame rate transmission technique
PCT/US2015/029149 WO2015183480A1 (en) 2014-05-30 2015-05-05 High frame rate tiling compression technique
USPCT/US2015/029149 2015-05-05
PCT/EP2015/080993 WO2016107792A1 (en) 2014-12-31 2015-12-22 High frame rate-low frame rate transmission technique

Publications (1)

Publication Number Publication Date
KR20170101227A true KR20170101227A (ko) 2017-09-05

Family

ID=52444077

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177018188A Withdrawn KR20170101227A (ko) 2014-12-31 2015-12-22 고프레임율-저프레임율 전송 기술

Country Status (6)

Country Link
US (1) US20180007355A1 (enExample)
EP (2) EP3041233A1 (enExample)
JP (1) JP6573673B2 (enExample)
KR (1) KR20170101227A (enExample)
CN (1) CN107113447A (enExample)
WO (2) WO2016109201A1 (enExample)

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US10715814B2 (en) 2017-02-23 2020-07-14 Netflix, Inc. Techniques for optimizing encoding parameters for different shot sequences
US11153585B2 (en) 2017-02-23 2021-10-19 Netflix, Inc. Optimizing encoding operations when generating encoded versions of a media title
US10742708B2 (en) 2017-02-23 2020-08-11 Netflix, Inc. Iterative techniques for generating multiple encoded versions of a media title
US11166034B2 (en) 2017-02-23 2021-11-02 Netflix, Inc. Comparing video encoders/decoders using shot-based encoding and a perceptual visual quality metric
US10666992B2 (en) 2017-07-18 2020-05-26 Netflix, Inc. Encoding techniques for optimizing distortion and bitrate
US12255940B2 (en) 2017-07-18 2025-03-18 Netflix, Inc. Encoding techniques for optimizing distortion and bitrate
CN108377400A (zh) * 2018-03-07 2018-08-07 广州图普网络科技有限公司 一种图像传输优化方法、系统及其装置
FR3084552B1 (fr) 2018-07-30 2020-12-11 Bcom Procede de formation d'une sequence d'images de sortie a partir d'une sequence d'images d'entree, procede de reconstruction d'une sequence d'images d'entree a partir d'une sequence d'images de sortie, dispositifs, equipement serveur, equipement client et programmes d'ordinateurs associes

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KR20220000365A (ko) * 2020-06-25 2022-01-03 디즈니엔터프라이지즈,인크. 세그먼트 품질 안내 적응적 스트림 생성

Also Published As

Publication number Publication date
US20180007355A1 (en) 2018-01-04
EP3241353A1 (en) 2017-11-08
EP3041233A1 (en) 2016-07-06
WO2016107792A1 (en) 2016-07-07
WO2016109201A1 (en) 2016-07-07
JP2018510524A (ja) 2018-04-12
CN107113447A (zh) 2017-08-29
JP6573673B2 (ja) 2019-09-11

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PA0105 International application

Patent event date: 20170630

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1202 Submission of document of withdrawal before decision of registration

Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment)

Patent event code: PC12021R01D

Patent event date: 20191025