JP2017525234A5 - - Google Patents

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Publication number
JP2017525234A5
JP2017525234A5 JP2016574071A JP2016574071A JP2017525234A5 JP 2017525234 A5 JP2017525234 A5 JP 2017525234A5 JP 2016574071 A JP2016574071 A JP 2016574071A JP 2016574071 A JP2016574071 A JP 2016574071A JP 2017525234 A5 JP2017525234 A5 JP 2017525234A5
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JP
Japan
Prior art keywords
sei message
output operation
vps
operation point
selected output
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JP2016574071A
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English (en)
Japanese (ja)
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JP6549619B2 (ja
JP2017525234A (ja
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Priority claimed from US14/737,898 external-priority patent/US10432951B2/en
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Publication of JP2017525234A publication Critical patent/JP2017525234A/ja
Publication of JP2017525234A5 publication Critical patent/JP2017525234A5/ja
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Publication of JP6549619B2 publication Critical patent/JP6549619B2/ja
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JP2016574071A 2014-06-24 2015-06-15 マルチレイヤビデオコーディングにおける適合性および相互運用性の改善 Active JP6549619B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462016549P 2014-06-24 2014-06-24
US62/016,549 2014-06-24
US14/737,898 2015-06-12
US14/737,898 US10432951B2 (en) 2014-06-24 2015-06-12 Conformance and inoperability improvements in multi-layer video coding
PCT/US2015/035853 WO2015200026A1 (en) 2014-06-24 2015-06-15 Conformance and inoperability improvements in multi-layer video coding

Publications (3)

Publication Number Publication Date
JP2017525234A JP2017525234A (ja) 2017-08-31
JP2017525234A5 true JP2017525234A5 (OSRAM) 2018-07-05
JP6549619B2 JP6549619B2 (ja) 2019-07-24

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ID=54870867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016574071A Active JP6549619B2 (ja) 2014-06-24 2015-06-15 マルチレイヤビデオコーディングにおける適合性および相互運用性の改善

Country Status (9)

Country Link
US (1) US10432951B2 (OSRAM)
EP (1) EP3162068B1 (OSRAM)
JP (1) JP6549619B2 (OSRAM)
KR (1) KR102388226B1 (OSRAM)
CN (1) CN106464922B (OSRAM)
CA (1) CA2952607C (OSRAM)
ES (1) ES2714279T3 (OSRAM)
HU (1) HUE041990T2 (OSRAM)
WO (1) WO2015200026A1 (OSRAM)

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US11825102B2 (en) 2020-05-22 2023-11-21 Bytedance Inc. Techniques for generation of a conformant output sub-bitstream
US11856215B2 (en) 2020-06-09 2023-12-26 Bytedance Inc. Sub-bitstream extraction of multi-layer video bitstreams
US11973968B2 (en) 2020-05-22 2024-04-30 Bytedance Inc. Signaling of coded picture buffer information in video bitstreams

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CN113785575A (zh) * 2019-03-21 2021-12-10 佳稳电子有限公司 处理图片分割的影像编码方法、影像解码方法及其装置
US11375223B2 (en) * 2019-09-20 2022-06-28 Tencent America LLC Method for signaling output layer set with sub-picture
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CN114424557B (zh) 2019-09-24 2023-11-10 华为技术有限公司 不允许未使用的层包括在多层视频码流中
KR20250161042A (ko) 2019-09-24 2025-11-14 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 코딩에서 멀티뷰를 위한 동시 송출 레이어
BR112022005603A2 (pt) 2019-09-24 2022-07-19 Huawei Tech Co Ltd Informação de temporização de imagem e unidade de decodificação para escalabilidade temporal
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)
EP4032293B1 (en) 2019-10-07 2024-07-31 Huawei Technologies Co., Ltd. Error avoidance in sub-bitstream extraction
WO2021117644A1 (en) * 2019-12-11 2021-06-17 Sharp Kabushiki Kaisha Systems and methods for signaling output layer set information in video coding
CN120455699A (zh) * 2019-12-13 2025-08-08 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法、解码方法和比特流生成装置
EP4070466A4 (en) 2020-01-09 2023-05-10 ByteDance Inc. SIGNALING A HIGH-LEVEL SYNTAX DISPLAY
JP7492026B2 (ja) 2020-03-30 2024-05-28 エルジー エレクトロニクス インコーポレイティド Ｈｒｄパラメータをシグナリングする画像符号化／復号化方法及び装置、並びにビットストリームを保存したコンピュータ可読記録媒体
WO2021201548A1 (ko) * 2020-03-30 2021-10-07 엘지전자 주식회사 영상 디코딩 방법 및 그 장치
EP4131965A4 (en) * 2020-03-30 2024-04-24 LG Electronics, Inc. VIDEO ENCODING/DECODING METHOD AND APPARATUS FOR SIGNALING DPB PARAMETER, AND COMPUTER READABLE RECORDING MEDIUM STORING BIT STREAM
US20230156230A1 (en) * 2020-03-30 2023-05-18 Lg Electronics Inc. Image encoding/decoding method and device for signaling information relating to ptl, dpb, and hrd in sps, and computer-readable recording medium storing bitstream
KR20220161426A (ko) 2020-03-30 2022-12-06 엘지전자 주식회사 Dpb 파라미터의 개수 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체
KR20220162746A (ko) * 2020-04-01 2022-12-08 엘지전자 주식회사 출력 레이어 셋에 기반하여 파라미터 셋의 참조 여부를 결정하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
EP4131966A4 (en) * 2020-04-02 2024-03-06 LG Electronics, Inc. IMAGE CODING/DECODING METHOD AND DEVICE FOR SIGNALING DPB-RELATED INFORMATION AND PTL-RELATED INFORMATION AND COMPUTER-READABLE RECORDING MEDIUM WITH BIT STREAM STORED THEREIN
PE20230678A1 (es) 2020-05-22 2023-04-21 Ge Video Compression Llc Codificador de video, decodificador de video, metodos para codificar y decodificar y flujo de datos de video para realizar conceptos avanzados de codificacion de video
EP4154534A1 (en) * 2020-05-22 2023-03-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Processing of output layer sets of coded video
KR20230017817A (ko) * 2020-05-25 2023-02-06 엘지전자 주식회사 멀티 레이어 기반 영상 코딩 장치 및 방법
KR20230023721A (ko) * 2020-06-06 2023-02-17 엘지전자 주식회사 레이어 정보 시그널링 기반 영상 코딩 장치 및 방법
KR102808741B1 (ko) * 2020-06-08 2025-05-15 바이트댄스 아이엔씨 비디오 픽처에서 서브픽처 수에 대한 제약들
PH12022553390A1 (en) * 2020-06-09 2024-03-25 Bytedance Inc Signaling non-scalable-nested hypothetical reference video decoder information
KR20230074521A (ko) 2020-09-25 2023-05-30 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 서브비트스트림 추출
GB2599171B (en) * 2020-09-29 2024-12-11 Canon Kk Method and apparatus for encapsulating video data into a file
CN117121480A (zh) * 2021-02-05 2023-11-24 诺基亚技术有限公司 用于在媒体比特流内用信号通知神经网络的高级语法
US20240146938A1 (en) * 2021-03-18 2024-05-02 Nokia Technologies Oy Method, apparatus and computer program product for end-to-end learned predictive coding of media frames

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EP1455534A1 (en) 2003-03-03 2004-09-08 Thomson Licensing S.A. Scalable encoding and decoding of interlaced digital video data
JP4190428B2 (ja) 2004-01-14 2008-12-03 株式会社東芝 データ伝送方法およびデータ伝送機
US20160165230A9 (en) 2012-04-16 2016-06-09 Texas Instruments Incorporated Color Component Checksum Computation in Video Coding
US9503753B2 (en) 2012-09-24 2016-11-22 Qualcomm Incorporated Coded picture buffer arrival and nominal removal times in video coding
US9380317B2 (en) 2012-10-08 2016-06-28 Qualcomm Incorporated Identification of operation points applicable to nested SEI message in video coding
US20140301477A1 (en) * 2013-04-07 2014-10-09 Sharp Laboratories Of America, Inc. Signaling dpb parameters in vps extension and dpb operation
KR102143707B1 (ko) * 2013-10-11 2020-08-11 브이아이디 스케일, 인크. Hevc 확장을 위한 하이 레벨 구문
WO2015056158A1 (en) * 2013-10-14 2015-04-23 Nokia Technologies Oy Multi-layer hypothetical reference decoder
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11825102B2 (en) 2020-05-22 2023-11-21 Bytedance Inc. Techniques for generation of a conformant output sub-bitstream
US11962790B2 (en) 2020-05-22 2024-04-16 Bytedance Inc. Scalable nested SEI message handling in video sub-bitstream extraction process
US11973968B2 (en) 2020-05-22 2024-04-30 Bytedance Inc. Signaling of coded picture buffer information in video bitstreams
US12192493B2 (en) 2020-05-22 2025-01-07 Bytedance Inc. Techniques for generation of a conformant output sub-bitstream
US11856215B2 (en) 2020-06-09 2023-12-26 Bytedance Inc. Sub-bitstream extraction of multi-layer video bitstreams
US12108068B2 (en) 2020-06-09 2024-10-01 Bytedance Inc. Handling different NAL types in video sub-bitstream extraction
US12413762B2 (en) 2020-06-09 2025-09-09 Bytedance Inc. Sub-bitstream extraction of multi-layer video bitstreams
US12432369B2 (en) 2020-06-09 2025-09-30 Bytedance Inc. Handling different NAL types in video sub-bitstream extraction

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