CA2951522C - Extensible design of nesting supplemental enhancement information (sei) messages - Google Patents

Extensible design of nesting supplemental enhancement information (sei) messages Download PDF

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Publication number
CA2951522C
CA2951522C CA2951522A CA2951522A CA2951522C CA 2951522 C CA2951522 C CA 2951522C CA 2951522 A CA2951522 A CA 2951522A CA 2951522 A CA2951522 A CA 2951522A CA 2951522 C CA2951522 C CA 2951522C
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CA
Canada
Prior art keywords
sei
message structure
sei message
video
syntax element
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Active
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CA2951522A
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English (en)
French (fr)
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CA2951522A1 (en
Inventor
Adarsh Krishnan RAMASUBRAMONIAN
Fnu HENDRY
Ye-Kui Wang
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Qualcomm Inc
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Qualcomm Inc
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Publication of CA2951522A1 publication Critical patent/CA2951522A1/en
Application granted granted Critical
Publication of CA2951522C publication Critical patent/CA2951522C/en
Active 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
    • H04N19/30—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
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CA2951522A 2014-06-20 2015-06-18 Extensible design of nesting supplemental enhancement information (sei) messages Active CA2951522C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462015110P 2014-06-20 2014-06-20
US62/015,110 2014-06-20
US14/742,573 2015-06-17
US14/742,573 US9716900B2 (en) 2014-06-20 2015-06-17 Extensible design of nesting supplemental enhancement information (SEI) messages
PCT/US2015/036390 WO2015195888A1 (en) 2014-06-20 2015-06-18 Extensible design of nesting supplemental enhancement information (sei) messages

Publications (2)

Publication Number Publication Date
CA2951522A1 CA2951522A1 (en) 2015-12-23
CA2951522C true CA2951522C (en) 2019-08-20

Family

ID=54870874

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2951522A Active CA2951522C (en) 2014-06-20 2015-06-18 Extensible design of nesting supplemental enhancement information (sei) messages

Country Status (8)

Country Link
US (1) US9716900B2 (enExample)
EP (1) EP3158761B1 (enExample)
JP (1) JP6400741B2 (enExample)
KR (1) KR101930152B1 (enExample)
CN (1) CN106416259B (enExample)
BR (1) BR112016029691B1 (enExample)
CA (1) CA2951522C (enExample)
WO (1) WO2015195888A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230100097A1 (en) 2020-06-09 2023-03-30 Bytedance Inc. Signaling non-scalable-nested hypothetical reference video decoder information

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US9998764B2 (en) * 2012-07-09 2018-06-12 Vid Scale, Inc. Codec architecture for multiple layer video coding
US9977642B2 (en) * 2015-01-27 2018-05-22 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatuses for supporting screen sharing
US10063422B1 (en) * 2015-12-29 2018-08-28 Amazon Technologies, Inc. Controlled bandwidth expansion in compressed disaggregated storage systems
US9959097B2 (en) 2016-03-09 2018-05-01 Bank Of America Corporation SVN interface system for heterogeneous development environments
EP3226561A1 (en) * 2016-03-31 2017-10-04 Thomson Licensing Method and apparatus for coding a video into a bitstream carrying region-based post processing parameters into an sei nesting message
US10554981B2 (en) * 2016-05-10 2020-02-04 Qualcomm Incorporated Methods and systems for generating regional nesting messages for video pictures
TWI661720B (zh) * 2016-10-05 2019-06-01 日商夏普股份有限公司 用於傳訊視訊參數之系統及方法
US10904521B2 (en) * 2017-03-03 2021-01-26 Qualcomm Incorporated Extracting MCTS sub-bitstreams for video coding
US10701400B2 (en) * 2017-03-21 2020-06-30 Qualcomm Incorporated Signalling of summarizing video supplemental information
CN108924600A (zh) * 2018-06-28 2018-11-30 乐蜜有限公司 直播数据的发送接收方法、装置及电子设备
GB201817783D0 (en) 2018-10-31 2018-12-19 V Nova Int Ltd Methods,apparatuses, computer programs and computer-readable media for processing configuration data
IL291689B2 (en) 2019-09-24 2025-07-01 Huawei Tech Co Ltd Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS)
EP4651479A3 (en) 2019-09-24 2026-01-21 Huawei Technologies Co., Ltd. Scalable nesting sei messages for specified layers
WO2021252461A1 (en) * 2020-06-09 2021-12-16 Bytedance Inc. Constraints on supplemental enhancement information in video coding
JP7511680B2 (ja) 2020-06-09 2024-07-05 バイトダンス インコーポレイテッド サブピクチャサブビットストリーム抽出プロセスにおける補足エンハンスメント情報の処理
US11770498B2 (en) 2020-09-29 2023-09-26 Lemon Inc. Supplemental enhancement information for multi-layer video streams
CN113507628A (zh) * 2021-06-30 2021-10-15 深圳市圆周率软件科技有限责任公司 视频数据处理方法和相关设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0809585A2 (pt) * 2007-04-17 2014-09-23 Thomson Licensing Decodificador de referência hipotética para codificação de vídeo multivisualização
US20100142613A1 (en) * 2007-04-18 2010-06-10 Lihua Zhu Method for encoding video data in a scalable manner
AU2010308600B2 (en) * 2009-10-20 2014-09-25 Telefonaktiebolaget Lm Ericsson (Publ) Provision of supplemental processing information
US10154276B2 (en) * 2011-11-30 2018-12-11 Qualcomm Incorporated Nested SEI messages for multiview video coding (MVC) compatible three-dimensional video coding (3DVC)
WO2014006266A1 (en) * 2012-07-02 2014-01-09 Nokia Corporation Method and apparatus for video coding

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230100097A1 (en) 2020-06-09 2023-03-30 Bytedance Inc. Signaling non-scalable-nested hypothetical reference video decoder information
US11871012B2 (en) 2020-06-09 2024-01-09 Bytedance Inc. Signaling of subpicture level and buffering information
US12096009B2 (en) 2020-06-09 2024-09-17 Bytedance Inc. Signaling constraints in non-scalable nested video syntax elements
US12126820B2 (en) 2020-06-09 2024-10-22 Bytedance Inc. Signaling non-scalable-nested hypothetical reference video decoder information
US12192529B2 (en) 2020-06-09 2025-01-07 Bytedance Inc. Picture timing information signaling in coded video
US12316879B2 (en) 2020-06-09 2025-05-27 Bytedance Inc. Signaling of subpicture level and buffering information

Also Published As

Publication number Publication date
JP2017525225A (ja) 2017-08-31
KR20170020795A (ko) 2017-02-24
EP3158761B1 (en) 2023-08-09
JP6400741B2 (ja) 2018-10-03
US20150373374A1 (en) 2015-12-24
KR101930152B1 (ko) 2019-03-14
CN106416259B (zh) 2019-06-21
EP3158761C0 (en) 2023-08-09
EP3158761A1 (en) 2017-04-26
CN106416259A (zh) 2017-02-15
CA2951522A1 (en) 2015-12-23
BR112016029691A8 (pt) 2021-07-13
BR112016029691B1 (pt) 2024-02-15
WO2015195888A1 (en) 2015-12-23
BR112016029691A2 (pt) 2017-08-22
US9716900B2 (en) 2017-07-25

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