CN106664446B - 用于封装hevc分层媒体数据的方法、设备 - Google Patents

用于封装hevc分层媒体数据的方法、设备 Download PDF

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CN106664446B
CN106664446B CN201580034838.5A CN201580034838A CN106664446B CN 106664446 B CN106664446 B CN 106664446B CN 201580034838 A CN201580034838 A CN 201580034838A CN 106664446 B CN106664446 B CN 106664446B
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CN106664446A (zh
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F·德努阿尔
F·梅兹
C·康克拉托
J·勒芙荷
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Canon Inc
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Canon Inc
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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
    • H04L65/70—Media network packetisation
    • 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
    • H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • 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
    • H04N19/46—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]
    • 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
    • H04N21/234327—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 decomposing into layers, e.g. base layer and one or more enhancement layers
    • 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
    • H04N21/23605—Creation or processing of packetized elementary streams [PES]
    • 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
    • H04N21/2365—Multiplexing of several video streams
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2212/00—Encapsulation of packets

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Library & Information Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN201580034838.5A 2014-07-01 2015-07-01 用于封装hevc分层媒体数据的方法、设备 Active CN106664446B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1411731.1A GB2527786B (en) 2014-07-01 2014-07-01 Method, device, and computer program for encapsulating HEVC layered media data
GB1411731.1 2014-07-01
PCT/EP2015/065047 WO2016001337A1 (en) 2014-07-01 2015-07-01 Method, device, and computer program for encapsulating hevc layered media data

Publications (2)

Publication Number Publication Date
CN106664446A CN106664446A (zh) 2017-05-10
CN106664446B true CN106664446B (zh) 2019-09-10

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US (1) US11005904B2 (enExample)
EP (1) EP3164994B1 (enExample)
JP (2) JP6746507B2 (enExample)
KR (1) KR101887799B1 (enExample)
CN (1) CN106664446B (enExample)
GB (1) GB2527786B (enExample)
WO (1) WO2016001337A1 (enExample)

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US10652631B2 (en) * 2016-05-24 2020-05-12 Qualcomm Incorporated Sample entries and random access
EP3603067A4 (en) * 2017-03-20 2021-03-24 Sharp Kabushiki Kaisha SYSTEMS AND METHODS FOR SIGNALING SCALABLE VIDEO IN A MEDIA APPLICATION FORMAT
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JP7142040B2 (ja) 2017-07-06 2022-09-26 フラウンホーファー－ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン 分割ビデオストリーミングの概念
GB2567625B (en) * 2017-10-12 2020-07-15 Canon Kk Method, device, and computer program for generating timed media data
US10944977B2 (en) * 2018-04-03 2021-03-09 Mediatek Singapore Pte. Ltd. Methods and apparatus for encoding and decoding overlay compositions
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US11581022B2 (en) * 2019-05-29 2023-02-14 Nokia Technologies Oy Method and apparatus for storage and signaling of compressed point clouds
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CN114747219B (zh) * 2019-10-02 2025-03-21 诺基亚技术有限公司 用于存储和信令传送子样本条目描述的方法和装置
KR102647019B1 (ko) 2019-11-29 2024-03-12 지티이 코포레이션 멀티뷰 비디오 프로세싱 방법 및 장치
GB2590435B (en) 2019-12-17 2023-12-20 Canon Kk Method, device, and computer program for improving encapsulation of media content
KR20220164549A (ko) * 2020-04-02 2022-12-13 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 효율적인 관심영역, 스트림 액세스 및 파라미터 세트 처리를 허용하는 파일 포맷 체계
GB2597642B (en) * 2020-06-16 2023-08-02 Canon Kk Method, device, and computer program for encapsulating media data into a media file
EP3972278A1 (en) * 2020-09-17 2022-03-23 Lemon Inc. Subpicture tracks in coded video
US11930295B2 (en) * 2020-09-17 2024-03-12 Lemon Inc. Handling of non-VCL NAL units in picture unit construction
GB2605965A (en) * 2021-04-16 2022-10-26 Canon Kk Methods and devices for improving storage and transmission of uncompressed data while using a standard format
CN115474053B (zh) 2021-06-11 2025-03-25 腾讯科技（深圳）有限公司 一种媒体数据的处理方法及相关设备

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Also Published As

Publication number Publication date
GB2527786B (en) 2016-10-26
EP3164994B1 (en) 2019-03-13
WO2016001337A1 (en) 2016-01-07
JP2020022187A (ja) 2020-02-06
EP3164994A1 (en) 2017-05-10
GB201411731D0 (en) 2014-08-13
US11005904B2 (en) 2021-05-11
CN106664446A (zh) 2017-05-10
JP6746507B2 (ja) 2020-08-26
US20170171282A1 (en) 2017-06-15
JP6768907B2 (ja) 2020-10-14
KR20170012396A (ko) 2017-02-02
JP2017525249A (ja) 2017-08-31
KR101887799B1 (ko) 2018-08-10
GB2527786A (en) 2016-01-06

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