CN106664447B - 用于载送多层视频的传输流的方法、装置及存储媒体 - Google Patents

用于载送多层视频的传输流的方法、装置及存储媒体 Download PDF

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CN106664447B
CN106664447B CN201580038256.4A CN201580038256A CN106664447B CN 106664447 B CN106664447 B CN 106664447B CN 201580038256 A CN201580038256 A CN 201580038256A CN 106664447 B CN106664447 B CN 106664447B
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CN106664447A (zh
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伏努·亨利
陈盈
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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
    • H04N19/70—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
    • H04N19/10—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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/187—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 scalable video layer
    • 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
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • 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
    • H04N21/4402—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 reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440281—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 reformatting operations of video signals for household redistribution, storage or real-time display by altering the temporal resolution, e.g. by frame skipping
    • 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
    • H04N21/2343—Processing 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
    • H04N21/234381—Processing 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 altering the temporal resolution, e.g. decreasing the frame rate by frame skipping

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN201580038256.4A 2014-07-16 2015-07-16 用于载送多层视频的传输流的方法、装置及存储媒体 Active CN106664447B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462025432P 2014-07-16 2014-07-16
US62/025,432 2014-07-16
US14/800,480 2015-07-15
US14/800,480 US9998765B2 (en) 2014-07-16 2015-07-15 Transport stream for carriage of video coding extensions
PCT/US2015/040717 WO2016011234A1 (en) 2014-07-16 2015-07-16 Transport stream for carriage of video coding extensions

Publications (2)

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CN106664447A CN106664447A (zh) 2017-05-10
CN106664447B true CN106664447B (zh) 2019-06-11

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US (2) US20160021375A1 (enExample)
EP (1) EP3170309B1 (enExample)
JP (1) JP6452798B2 (enExample)
KR (1) KR101968425B1 (enExample)
CN (1) CN106664447B (enExample)
AU (1) AU2015289591A1 (enExample)
BR (1) BR112017000251A2 (enExample)
ES (1) ES2874073T3 (enExample)
TW (2) TWI679880B (enExample)
WO (2) WO2016011237A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160021375A1 (en) 2014-07-16 2016-01-21 Qualcomm Incorporated Transport stream for carriage of video coding extensions
US10306269B2 (en) 2014-10-10 2019-05-28 Qualcomm Incorporated Operation point for carriage of layered HEVC bitstream
US10419768B2 (en) * 2016-03-30 2019-09-17 Qualcomm Incorporated Tile grouping in HEVC and L-HEVC file formats
JP7111846B2 (ja) * 2018-06-26 2022-08-02 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 点群符号化のための高レベルシンタックス設計
EP3926954A4 (en) 2019-02-15 2022-04-06 Panasonic Intellectual Property Corporation of America ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD AND DECODING METHOD
CN115398913B (zh) 2020-02-29 2026-08-04 抖音视界有限公司 处理视频数据的方法、装置、介质和存储比特流的方法
WO2021208897A1 (en) 2020-04-13 2021-10-21 Beijing Bytedance Network Technology Co., Ltd. Chroma syntax signaling in adaptation parameter set
KR102844785B1 (ko) 2020-05-22 2025-08-12 두인 비전 컴퍼니 리미티드 일반 제약 플래그의 시그널링

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2323482T3 (es) 1997-04-01 2009-07-16 Sony Corporation Dispositivo de codificacion de imagenes, metodo de codificacion de imagenes, dispositivo de descodificacion de imagenes, metodo de descodificacion de imagenes, y medio suministrador.
KR20120083747A (ko) * 2011-01-18 2012-07-26 삼성전자주식회사 방송통신 융합형 서비스를 위한 전송 방법 및 장치
CN103503444A (zh) * 2011-03-10 2014-01-08 维德约股份有限公司 在视频编码中用信号通知活动层的数量
US9787979B2 (en) 2012-04-06 2017-10-10 Vidyo, Inc. Level signaling for layered video coding
US20140079116A1 (en) * 2012-09-20 2014-03-20 Qualcomm Incorporated Indication of interlaced video data for video coding
US9432664B2 (en) * 2012-09-28 2016-08-30 Qualcomm Incorporated Signaling layer identifiers for operation points in video coding
JPWO2014050597A1 (ja) 2012-09-28 2016-08-22 シャープ株式会社 画像復号装置
US9554162B2 (en) 2012-11-12 2017-01-24 Lg Electronics Inc. Apparatus for transreceiving signals and method for transreceiving signals
MX353544B (es) * 2012-11-30 2018-01-18 Sony Corp Dispositivo de procesamiento de imagen y método.
US10419778B2 (en) * 2013-01-04 2019-09-17 Sony Corporation JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure
US20140301463A1 (en) * 2013-04-05 2014-10-09 Nokia Corporation Method and apparatus for video coding and decoding
WO2014168890A1 (en) * 2013-04-08 2014-10-16 General Instrument Corporation Individual buffer management in video coding
US10567804B2 (en) 2014-01-08 2020-02-18 Qualcomm Incorporated Carriage of HEVC extension bitstreams and buffer model with MPEG-2 systems
US20160021375A1 (en) 2014-07-16 2016-01-21 Qualcomm Incorporated Transport stream for carriage of video coding extensions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Comments on Text of ISO/IEC 13818-1：2013/PDAM 7 - Carriage of Layered HEVC（no. m34380）;Madec Gerard;《第109次MPEG会议（MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11）》;20140701;第1-32页 *

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ES2874073T3 (es) 2021-11-04
US9998765B2 (en) 2018-06-12
US20160021375A1 (en) 2016-01-21
BR112017000251A2 (pt) 2017-11-14
TW201615018A (en) 2016-04-16
US20160021398A1 (en) 2016-01-21
TW201615016A (en) 2016-04-16
KR101968425B1 (ko) 2019-04-11
AU2015289591A1 (en) 2017-01-12
TWI643491B (zh) 2018-12-01
EP3170309A1 (en) 2017-05-24
WO2016011237A1 (en) 2016-01-21
JP2017525276A (ja) 2017-08-31
TWI679880B (zh) 2019-12-11
JP6452798B2 (ja) 2019-01-16
WO2016011234A1 (en) 2016-01-21
CN106664447A (zh) 2017-05-10
EP3170309B1 (en) 2021-03-10
KR20170032311A (ko) 2017-03-22

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