JPWO2021234132A5 - - Google Patents
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- JPWO2021234132A5 JPWO2021234132A5 JP2022571129A JP2022571129A JPWO2021234132A5 JP WO2021234132 A5 JPWO2021234132 A5 JP WO2021234132A5 JP 2022571129 A JP2022571129 A JP 2022571129A JP 2022571129 A JP2022571129 A JP 2022571129A JP WO2021234132 A5 JPWO2021234132 A5 JP WO2021234132A5
- Authority
- JP
- Japan
- Prior art keywords
- video
- data stream
- video data
- picture buffer
- output
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023100606A JP2023126807A (ja) | 2020-05-22 | 2023-06-20 | ビデオエンコーダ、ビデオデコーダ、符号化及び復号のための方法、並びに高度なビデオ符号化概念を実現するためのビデオデータストリーム |
| JP2023100607A JP2023126808A (ja) | 2020-05-22 | 2023-06-20 | ビデオエンコーダ、ビデオデコーダ、符号化及び復号のための方法、並びに高度なビデオ符号化概念を実現するためのビデオデータストリーム |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20176178 | 2020-05-22 | ||
| EP20176206 | 2020-05-22 | ||
| EP20176206.9 | 2020-05-22 | ||
| EP20176178.0 | 2020-05-22 | ||
| PCT/EP2021/063587 WO2021234132A1 (en) | 2020-05-22 | 2021-05-21 | Video encoder, video decoder, methods for encoding and decoding and video data stream for realizing advanced video coding concepts |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023100606A Division JP2023126807A (ja) | 2020-05-22 | 2023-06-20 | ビデオエンコーダ、ビデオデコーダ、符号化及び復号のための方法、並びに高度なビデオ符号化概念を実現するためのビデオデータストリーム |
| JP2023100607A Division JP2023126808A (ja) | 2020-05-22 | 2023-06-20 | ビデオエンコーダ、ビデオデコーダ、符号化及び復号のための方法、並びに高度なビデオ符号化概念を実現するためのビデオデータストリーム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023526955A JP2023526955A (ja) | 2023-06-26 |
| JPWO2021234132A5 true JPWO2021234132A5 (ko) | 2023-07-03 |
Family
ID=76059896
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022571129A Pending JP2023526955A (ja) | 2020-05-22 | 2021-05-21 | ビデオエンコーダ、ビデオデコーダ、符号化及び復号のための方法、並びに高度なビデオ符号化概念を実現するためのビデオデータストリーム |
| JP2023100607A Pending JP2023126808A (ja) | 2020-05-22 | 2023-06-20 | ビデオエンコーダ、ビデオデコーダ、符号化及び復号のための方法、並びに高度なビデオ符号化概念を実現するためのビデオデータストリーム |
| JP2023100606A Pending JP2023126807A (ja) | 2020-05-22 | 2023-06-20 | ビデオエンコーダ、ビデオデコーダ、符号化及び復号のための方法、並びに高度なビデオ符号化概念を実現するためのビデオデータストリーム |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023100607A Pending JP2023126808A (ja) | 2020-05-22 | 2023-06-20 | ビデオエンコーダ、ビデオデコーダ、符号化及び復号のための方法、並びに高度なビデオ符号化概念を実現するためのビデオデータストリーム |
| JP2023100606A Pending JP2023126807A (ja) | 2020-05-22 | 2023-06-20 | ビデオエンコーダ、ビデオデコーダ、符号化及び復号のための方法、並びに高度なビデオ符号化概念を実現するためのビデオデータストリーム |
Country Status (18)
| Country | Link |
|---|---|
| US (5) | US20240022735A1 (ko) |
| EP (1) | EP4154539A1 (ko) |
| JP (3) | JP2023526955A (ko) |
| KR (2) | KR20230101942A (ko) |
| CN (2) | CN117061758A (ko) |
| AU (5) | AU2021277524B2 (ko) |
| BR (5) | BR112022023315A2 (ko) |
| CA (1) | CA3183280A1 (ko) |
| CL (4) | CL2022003252A1 (ko) |
| CO (1) | CO2022017126A2 (ko) |
| CR (4) | CR20230151A (ko) |
| DO (4) | DOP2022000258A (ko) |
| EC (3) | ECSP22089307A (ko) |
| IL (3) | IL308302A (ko) |
| MX (4) | MX2022014465A (ko) |
| PE (4) | PE20230678A1 (ko) |
| TW (2) | TW202335504A (ko) |
| WO (1) | WO2021234132A1 (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021236903A1 (en) | 2020-05-21 | 2021-11-25 | Bytedance Inc. | Signaling of gradual decoding refresh and reference picture lists |
| EP4140135A4 (en) | 2020-05-22 | 2023-10-11 | ByteDance Inc. | TECHNIQUES FOR GENERATING A COMPLIANT OUTPUT BIT SUB-STREAM |
| CN115668949A (zh) * | 2020-05-26 | 2023-01-31 | 字节跳动有限公司 | 编解码视频中的帧间层参考图片的标识 |
| WO2021252533A1 (en) * | 2020-06-09 | 2021-12-16 | Bytedance Inc. | Sub-bitstream extraction of multi-layer video bitstreams |
| JP2023529450A (ja) * | 2020-06-09 | 2023-07-10 | バイトダンス インコーポレイテッド | 非スケーラブルネスト化仮想参照ビデオデコーダ情報のシグナリング |
| WO2024020050A1 (en) * | 2022-07-18 | 2024-01-25 | Bytedance Inc. | Drap and edrap in the isobmff |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2406254C2 (ru) | 2006-03-29 | 2010-12-10 | Квэлкомм Инкорпорейтед | Видеообработка с масштабируемостью |
| US8699583B2 (en) | 2006-07-11 | 2014-04-15 | Nokia Corporation | Scalable video coding and decoding |
| AU2007311178A1 (en) * | 2006-10-16 | 2008-04-24 | Vidyo, Inc. | Systems and methods for signaling and performing temporal level switching in scalable video coding |
| WO2008085935A1 (en) * | 2007-01-08 | 2008-07-17 | Thomson Licensing | Methods and apparatus for video stream splicing |
| WO2009001313A2 (en) | 2007-06-26 | 2008-12-31 | Nokia Corporation | System and method for indicating temporal layer switching points |
| US8542492B2 (en) | 2009-12-10 | 2013-09-24 | Richard Anthony Dunn, JR. | Scalable up and down nesting integrated electronic enclosures with form factors including asteroids and/or dumbbells and/or approximated tessellation(s)/tiling(s) or combinations thereof with thermal management, wiring, sliding fit, manual and/or automated full range vertical to horizontal positioning, access and structural systems for individual modules and intra-and inter-planar stacks, columns, rows, arrays and associated infrastructures |
| US20120294366A1 (en) * | 2011-05-17 | 2012-11-22 | Avi Eliyahu | Video pre-encoding analyzing method for multiple bit rate encoding system |
| US9578326B2 (en) | 2012-04-04 | 2017-02-21 | Qualcomm Incorporated | Low-delay video buffering in video coding |
| KR101678321B1 (ko) | 2012-07-02 | 2016-11-21 | 노키아 테크놀로지스 오와이 | 비디오 코딩을 위한 방법 및 장치 |
| US9319703B2 (en) | 2012-10-08 | 2016-04-19 | Qualcomm Incorporated | Hypothetical reference decoder parameter syntax structure |
| US9521393B2 (en) | 2013-01-07 | 2016-12-13 | Qualcomm Incorporated | Non-nested SEI messages in video coding |
| US10003815B2 (en) * | 2013-06-03 | 2018-06-19 | Qualcomm Incorporated | Hypothetical reference decoder model and conformance for cross-layer random access skipped pictures |
| WO2015009693A1 (en) | 2013-07-15 | 2015-01-22 | Sony Corporation | Layer based hrd buffer management for scalable hevc |
| US20150103895A1 (en) * | 2013-10-13 | 2015-04-16 | Sharp Laboratories Of America, Inc. | Electronic devices for signaling multiple initial buffering parameters |
| EP3058734B1 (en) | 2013-10-15 | 2020-06-24 | Nokia Technologies Oy | Buffering parameters in scalable video coding and decoding |
| US10284858B2 (en) | 2013-10-15 | 2019-05-07 | Qualcomm Incorporated | Support of multi-mode extraction for multi-layer video codecs |
| US10178397B2 (en) * | 2014-03-24 | 2019-01-08 | Qualcomm Incorporated | Generic use of HEVC SEI messages for multi-layer codecs |
| US10484711B2 (en) * | 2014-06-18 | 2019-11-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Dependent random access point pictures |
| US10432951B2 (en) | 2014-06-24 | 2019-10-01 | Qualcomm Incorporated | Conformance and inoperability improvements in multi-layer video coding |
| US11418812B2 (en) * | 2015-02-11 | 2022-08-16 | Qualcomm Incorporated | Placement of parameter sets and sync samples in video coding |
| US10129558B2 (en) | 2015-09-21 | 2018-11-13 | Qualcomm Incorporated | Supplement enhancement information (SEI) messages for high dynamic range and wide color gamut video coding |
| CN117615149A (zh) | 2019-09-24 | 2024-02-27 | 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 |
| EP4026317A4 (en) * | 2019-09-24 | 2022-11-23 | Huawei Technologies Co., Ltd. | SCALABLE NESTING OF SEI MESSAGES FOR OLS |
| BR112022005448A2 (pt) * | 2019-09-24 | 2022-06-21 | Huawei Tech Co Ltd | Métodos implementados por codificador, e decodificador, dispositivos de codificação de vídeo, e de produto de computador |
| AU2020406151A1 (en) | 2019-12-20 | 2022-08-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Video data stream, video encoder, apparatus and methods for HRD timing fixes, and further additions for scalable and mergeable bitstreams |
| US11356681B2 (en) | 2019-12-27 | 2022-06-07 | Tencent America LLC | Coded video sub-bitstream extraction |
| US11451789B2 (en) | 2020-05-20 | 2022-09-20 | Sharp Kabushiki Kaisha | Systems and methods for signaling buffering period information in video coding |
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2021
- 2021-05-21 IL IL308302A patent/IL308302A/en unknown
- 2021-05-21 BR BR112022023315A patent/BR112022023315A2/pt unknown
- 2021-05-21 BR BR122023021002-6A patent/BR122023021002A2/pt unknown
- 2021-05-21 EP EP21727150.1A patent/EP4154539A1/en active Pending
- 2021-05-21 IL IL298260A patent/IL298260A/en unknown
- 2021-05-21 CA CA3183280A patent/CA3183280A1/en active Pending
- 2021-05-21 CR CR20230151A patent/CR20230151A/es unknown
- 2021-05-21 BR BR122023020999-0A patent/BR122023020999A2/pt unknown
- 2021-05-21 PE PE2022002672A patent/PE20230678A1/es unknown
- 2021-05-21 CR CR20220589A patent/CR20220589A/es unknown
- 2021-05-21 BR BR122023021005-0A patent/BR122023021005A2/pt unknown
- 2021-05-21 KR KR1020237021681A patent/KR20230101942A/ko not_active Application Discontinuation
- 2021-05-21 MX MX2022014465A patent/MX2022014465A/es unknown
- 2021-05-21 CN CN202311227916.6A patent/CN117061758A/zh active Pending
- 2021-05-21 BR BR122023021003-4A patent/BR122023021003A2/pt unknown
- 2021-05-21 AU AU2021277524A patent/AU2021277524B2/en active Active
- 2021-05-21 WO PCT/EP2021/063587 patent/WO2021234132A1/en active Application Filing
- 2021-05-21 CR CR20230153A patent/CR20230153A/es unknown
- 2021-05-21 MX MX2022014471A patent/MX2022014471A/es unknown
- 2021-05-21 IL IL304023A patent/IL304023A/en unknown
- 2021-05-21 PE PE2022002673A patent/PE20230675A1/es unknown
- 2021-05-21 MX MX2022014464A patent/MX2022014464A/es unknown
- 2021-05-21 PE PE2022002674A patent/PE20231246A1/es unknown
- 2021-05-21 JP JP2022571129A patent/JP2023526955A/ja active Pending
- 2021-05-21 US US17/926,657 patent/US20240022735A1/en active Pending
- 2021-05-21 CN CN202180036764.4A patent/CN115668942A/zh active Pending
- 2021-05-21 KR KR1020227041811A patent/KR20230019103A/ko active Application Filing
- 2021-05-21 CR CR20230152A patent/CR20230152A/es unknown
- 2021-05-21 TW TW112113083A patent/TW202335504A/zh unknown
- 2021-05-21 PE PE2022002675A patent/PE20231334A1/es unknown
- 2021-05-21 TW TW110118547A patent/TWI801883B/zh active
- 2021-05-21 MX MX2022014460A patent/MX2022014460A/es unknown
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2022
- 2022-09-21 US US17/934,007 patent/US11736705B2/en active Active
- 2022-11-07 US US17/982,015 patent/US11863770B2/en active Active
- 2022-11-07 US US17/981,969 patent/US20230092331A1/en active Pending
- 2022-11-18 CL CL2022003252A patent/CL2022003252A1/es unknown
- 2022-11-18 CL CL2022003254A patent/CL2022003254A1/es unknown
- 2022-11-18 CL CL2022003256A patent/CL2022003256A1/es unknown
- 2022-11-21 DO DO2022000258A patent/DOP2022000258A/es unknown
- 2022-11-21 DO DO2022000257A patent/DOP2022000257A/es unknown
- 2022-11-21 EC ECSENADI202289307A patent/ECSP22089307A/es unknown
- 2022-11-22 EC ECSENADI202289390A patent/ECSP22089390A/es unknown
- 2022-11-22 EC ECSENADI202289427A patent/ECSP22089427A/es unknown
- 2022-11-22 DO DO2022000261A patent/DOP2022000261A/es unknown
- 2022-11-22 DO DO2022000260A patent/DOP2022000260A/es unknown
- 2022-11-29 CO CONC2022/0017126A patent/CO2022017126A2/es unknown
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2023
- 2023-02-10 AU AU2023200764A patent/AU2023200764A1/en active Pending
- 2023-02-10 AU AU2023200765A patent/AU2023200765A1/en active Pending
- 2023-02-10 AU AU2023200757A patent/AU2023200757A1/en active Pending
- 2023-05-17 AU AU2023203089A patent/AU2023203089A1/en active Pending
- 2023-06-20 JP JP2023100607A patent/JP2023126808A/ja active Pending
- 2023-06-20 JP JP2023100606A patent/JP2023126807A/ja active Pending
- 2023-06-20 CL CL2023001840A patent/CL2023001840A1/es unknown
- 2023-06-23 US US18/340,402 patent/US20230345022A1/en active Pending
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