KR102140860B1 - 계층화된 ｈｅｖｃ 비트스트림들의 캐리지를 위한 동작 포인트 - Google Patents

계층화된 ｈｅｖｃ 비트스트림들의 캐리지를 위한 동작 포인트 Download PDF

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KR102140860B1
KR102140860B1 KR1020177009465A KR20177009465A KR102140860B1 KR 102140860 B1 KR102140860 B1 KR 102140860B1 KR 1020177009465 A KR1020177009465 A KR 1020177009465A KR 20177009465 A KR20177009465 A KR 20177009465A KR 102140860 B1 KR102140860 B1 KR 102140860B1
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프누 헨드리
잉 천
예-쿠이 왕
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퀄컴 인코포레이티드
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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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • H04N19/10—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
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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

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  • 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)
KR1020177009465A 2014-10-10 2015-10-09 계층화된 ｈｅｖｃ 비트스트림들의 캐리지를 위한 동작 포인트 Active KR102140860B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201462062681P 2014-10-10 2014-10-10
US62/062,681 2014-10-10
US201462064428P 2014-10-15 2014-10-15
US62/064,428 2014-10-15
US14/878,783 2015-10-08
US14/878,783 US10306269B2 (en) 2014-10-10 2015-10-08 Operation point for carriage of layered HEVC bitstream
PCT/US2015/054865 WO2016057884A1 (en) 2014-10-10 2015-10-09 Operation point for carriage of layered hevc bitstreams

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KR20170069214A KR20170069214A (ko) 2017-06-20
KR102140860B1 true KR102140860B1 (ko) 2020-08-03

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US (1) US10306269B2 (enExample)
EP (1) EP3205105B1 (enExample)
JP (1) JP6594967B2 (enExample)
KR (1) KR102140860B1 (enExample)
CN (1) CN106797480B (enExample)
AU (1) AU2015330809B2 (enExample)
ES (1) ES2741777T3 (enExample)
HU (1) HUE044707T2 (enExample)
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Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160112724A1 (en) 2014-10-15 2016-04-21 Qualcomm Incorporated Hrd descriptor and buffer model of data streams for carriage of hevc extensions
US10148969B2 (en) * 2015-02-11 2018-12-04 Qualcomm Incorporated Of sample entry and operation point signalling in a layered video file format
JP6715467B2 (ja) * 2015-07-01 2020-07-01 パナソニックＩｐマネジメント株式会社 符号化方法、復号方法、符号化装置、復号装置および符号化復号装置
CN109565612B (zh) * 2016-08-22 2021-09-03 索尼公司 发送装置、发送方法、接收装置和接收方法
KR20180027917A (ko) * 2016-09-07 2018-03-15 삼성전자주식회사 디스플레이장치 및 그 제어방법
GB2554680B (en) * 2016-10-03 2020-04-01 Advanced Risc Mach Ltd Selecting encoding options
GB2567835B (en) 2017-10-25 2020-11-18 Advanced Risc Mach Ltd Selecting encoding options
US11310560B2 (en) * 2019-05-17 2022-04-19 Samsung Electronics Co., Ltd. Bitstream merger and extractor
MX2022002916A (es) 2019-09-19 2022-04-06 Beijing Bytedance Network Tech Co Ltd Derivacion de posiciones de muestra de referencia en codificacion de video.
CN114556961B (zh) 2019-09-23 2025-01-10 瑞典爱立信有限公司 提供片段存在信息
CN118890491A (zh) 2019-10-05 2024-11-01 北京字节跳动网络技术有限公司 基于级别的视频编解码工具的信令通知
CN117376557A (zh) 2019-10-13 2024-01-09 北京字节跳动网络技术有限公司 参考图片重采样与视频编解码工具之间的相互作用
WO2021134018A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Signaling of decoded picture buffer parameters in layered video
WO2021134011A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Signaling of slice type and video layers
WO2021134056A1 (en) 2019-12-27 2021-07-01 Bytedance Inc. Syntax for signaling video subpictures
BR112022012807A2 (pt) 2019-12-27 2022-09-27 Beijing Bytedance Network Tech Co Ltd Método de processamento de vídeo, aparelho para processar dados de vídeo e meios não transitórios legíveis por computador
EP4088431A4 (en) 2020-01-09 2023-09-27 ByteDance Inc. DECODING THE ORDER OF DIFFERENT SEI MESSAGES
US11778215B2 (en) * 2020-02-28 2023-10-03 Qualcomm Incorporated Coding output layer set data and conformance window data of high level syntax for video coding
KR20250159071A (ko) 2020-02-28 2025-11-07 후아웨이 테크놀러지 컴퍼니 리미티드 인코더, 디코더 및 파라미터 세트의 시그널링 및 의미론적 대응 방법
AU2021248840A1 (en) 2020-03-31 2022-10-20 Telefonaktiebolaget Lm Ericsson (Publ) Video processing using Syntax elements
US12389042B2 (en) * 2020-09-02 2025-08-12 Lemon Inc. Pictures and layers included in a VVC image item
US11595672B2 (en) 2020-09-02 2023-02-28 Lemon Inc. Brand for a media file
WO2022065875A1 (ko) * 2020-09-22 2022-03-31 엘지전자 주식회사 동작점 정보와 출력 계층 세트 정보를 시그널링하는 미디어 파일 생성/수신 방법, 장치 및 미디어 파일을 저장한 컴퓨터 판독 가능한 기록 매체
US12439088B2 (en) * 2020-12-21 2025-10-07 Lg Electronics Inc. Method and apparatus for generating and processing media file
US12231691B2 (en) * 2021-04-18 2025-02-18 Lemon Inc. Decoding capability information in common media application format

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014107312A1 (en) 2013-01-04 2014-07-10 Sony Corporation Jctvc-l0227: vps_extension with updates of profile-tier-level syntax structure

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7380028B2 (en) * 2003-06-13 2008-05-27 Microsoft Corporation Robust delivery of video data
US8411746B2 (en) * 2009-06-12 2013-04-02 Qualcomm Incorporated Multiview video coding over MPEG-2 systems
US8948241B2 (en) * 2009-08-07 2015-02-03 Qualcomm Incorporated Signaling characteristics of an MVC operation point
US9451252B2 (en) * 2012-01-14 2016-09-20 Qualcomm Incorporated Coding parameter sets and NAL unit headers for video coding
US20140086319A1 (en) * 2012-09-25 2014-03-27 Sony Corporation Video coding system with adaptive upsampling and method of operation thereof
US9992490B2 (en) * 2012-09-26 2018-06-05 Sony Corporation Video parameter set (VPS) syntax re-ordering for easy access of extension parameters
US9774927B2 (en) * 2012-12-21 2017-09-26 Telefonaktiebolaget L M Ericsson (Publ) Multi-layer video stream decoding
US10219006B2 (en) * 2013-01-04 2019-02-26 Sony Corporation JCTVC-L0226: VPS and VPS_extension updates
US20160295220A1 (en) * 2013-11-21 2016-10-06 Lg Electronics Inc. Signal transceiving apparatus and signal transceiving method
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014107312A1 (en) 2013-01-04 2014-07-10 Sony Corporation Jctvc-l0227: vps_extension with updates of profile-tier-level syntax structure

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
K. Gruneberg, et al. Proposed Study Text of ISO/IEC 13818-1:2013/PDAM7. ISO/IEC JTC1/SC29/WG11. m34544. Jul. 9, 2014, pp.1-30
M. Gerard, et al. Comments on Text of ISO/IEC 13818-1:2013 / PDAM 7 - Carriage of Layered HEVC. ISO/IEC JTC1/SC29/WG11. m34380. Jul. 1, 2014, pp.1-32
Y. Chen, et al. Carriage of HEVC extension streams with MPEG-2 Systems. ISO/IEC JTC1/SC29/WG11. m31430. Oct. 24, 2013, pp.1-6

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Publication number Publication date
AU2015330809B2 (en) 2020-01-16
BR112017007298A2 (pt) 2017-12-12
KR20170069214A (ko) 2017-06-20
EP3205105A1 (en) 2017-08-16
US20160105688A1 (en) 2016-04-14
JP6594967B2 (ja) 2019-10-23
HUE044707T2 (hu) 2019-11-28
JP2017535176A (ja) 2017-11-24
ES2741777T3 (es) 2020-02-12
US10306269B2 (en) 2019-05-28
EP3205105B1 (en) 2019-05-15
CN106797480A (zh) 2017-05-31
CN106797480B (zh) 2020-02-28
AU2015330809A1 (en) 2017-03-23
WO2016057884A1 (en) 2016-04-14

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