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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JP2017525234A (ja
JP6549619B2 (ja
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Priority claimed from US14/737,898 external-priority patent/US10432951B2/en
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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 US10432951B2 (en) 2014-06-24 2015-06-12 Conformance and inoperability improvements in multi-layer video coding
US14/737,898 2015-06-12
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 (enExample) 2018-07-05
JP6549619B2 JP6549619B2 (ja) 2019-07-24

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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 (enExample)
EP (1) EP3162068B1 (enExample)
JP (1) JP6549619B2 (enExample)
KR (1) KR102388226B1 (enExample)
CN (1) CN106464922B (enExample)
CA (1) CA2952607C (enExample)
ES (1) ES2714279T3 (enExample)
HU (1) HUE041990T2 (enExample)
WO (1) WO2015200026A1 (enExample)

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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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KR102393325B1 (ko) * 2019-02-28 2022-05-02 엘지전자 주식회사 Aps 시그널링 기반 비디오 또는 영상 코딩
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CN114430906B (zh) * 2019-09-24 2023-11-10 华为技术有限公司 用于实现时间可适性的图像时序和解码单元信息
EP4651479A3 (en) 2019-09-24 2026-01-21 Huawei Technologies Co., Ltd. Scalable nesting sei messages for specified layers
IL291695B2 (en) 2019-09-24 2026-06-01 Huawei Tech Co Ltd Simulcast layers for multiview in video coding
WO2021022272A2 (en) * 2019-10-07 2021-02-04 Futurewei Technologies, Inc. Sps error avoidance in sub-bitstream extraction
US12088848B2 (en) * 2019-12-11 2024-09-10 Sharp Kabushiki Kaisha Systems and methods for signaling output layer set information in video coding
CN120455698A (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
CN114868158B (zh) 2019-12-26 2025-08-01 字节跳动有限公司 层级视频中的解码图片缓冲区参数的信令通知
CN114982243B (zh) 2020-01-09 2025-05-13 字节跳动有限公司 视频流中的填充数据单元的处理
KR20260037179A (ko) * 2020-03-30 2026-03-17 엘지전자 주식회사 Sps 내 ptl, dpb 및 hrd 관련 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체
WO2021201541A1 (ko) * 2020-03-30 2021-10-07 엘지전자 주식회사 Dpb 파라미터의 개수 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체
US12212765B2 (en) 2020-03-30 2025-01-28 Lg Electronics Inc. Image decoding method and apparatus
MX427643B (es) 2020-03-30 2025-10-13 Lg Electronics Inc Metodo y aparato de codificacion/decodificacion de video para se?alar parametro de dpb, y medio de grabacion legible por ordenador que almacena un flujo de bits
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
CN115668927A (zh) * 2020-04-01 2023-01-31 Lg电子株式会社 基于输出层集合确定是否参考参数集的图像编码/解码方法和设备及发送比特流的方法
KR20220162740A (ko) 2020-04-02 2022-12-08 엘지전자 주식회사 Dpb 관련 정보 및 ptl 관련 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체
GEP20257718B (en) 2020-05-22 2025-01-27 Ge Video Compression Llc Video decoder, video encoder, methods for video data stream, encoding and decoding, and realizing advanced video coding concepts
KR20260111113A (ko) * 2020-05-22 2026-07-14 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 코딩된 비디오의 출력 계층 세트들의 처리
CN116134823A (zh) * 2020-05-25 2023-05-16 Lg电子株式会社 基于多层的图像编码设备和方法
CN116057932A (zh) * 2020-06-06 2023-05-02 Lg电子株式会社 基于层信息信令的图像编码设备和方法
CN115843431B (zh) * 2020-06-08 2025-10-14 字节跳动有限公司 处理视频数据的方法和装置、介质及存储比特流的方法
CN115769563B (zh) 2020-06-09 2025-11-07 字节跳动有限公司 信令通知不可缩放嵌套的假设参考视频解码器信息
EP4205398A4 (en) 2020-09-25 2024-03-06 Beijing Bytedance Network Technology Co., Ltd. EMBEDDED AND NON-EMBEDDED SEI MESSAGES IN VIDEO BIT STREAMS
GB2599171B (en) * 2020-09-29 2024-12-11 Canon Kk Method and apparatus for encapsulating video data into a file
US12036036B2 (en) * 2021-02-05 2024-07-16 Nokia Technologies Oy High-level syntax for signaling neural networks within a media bitstream
WO2022195409A1 (en) * 2021-03-18 2022-09-22 Nokia Technologies Oy Method, apparatus and computer program product for end-to-end learned predictive coding of media frames
WO2026005286A1 (ko) * 2024-06-26 2026-01-02 엘지전자 주식회사 서브 픽쳐 레벨 hrd

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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
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US9319703B2 (en) 2012-10-08 2016-04-19 Qualcomm Incorporated Hypothetical reference decoder parameter syntax structure
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Cited By (9)

* 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
US12621470B2 (en) 2020-05-22 2026-05-05 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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