JP2024138469A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2024138469A5 JP2024138469A5 JP2024112100A JP2024112100A JP2024138469A5 JP 2024138469 A5 JP2024138469 A5 JP 2024138469A5 JP 2024112100 A JP2024112100 A JP 2024112100A JP 2024112100 A JP2024112100 A JP 2024112100A JP 2024138469 A5 JP2024138469 A5 JP 2024138469A5
- Authority
- JP
- Japan
- Prior art keywords
- nal unit
- sps
- pps
- stsa
- coded
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025197834A JP2026032068A (ja) | 2019-12-27 | 2025-11-19 | 符号化映像ストリームを復号する方法、装置、及びコンピュータプログラム |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962954099P | 2019-12-27 | 2019-12-27 | |
| US62/954,099 | 2019-12-27 | ||
| US17/063,060 | 2020-10-05 | ||
| US17/063,060 US11825107B2 (en) | 2019-12-27 | 2020-10-05 | Method for parameter set reference in coded video stream |
| PCT/US2020/055757 WO2021133459A1 (en) | 2019-12-27 | 2020-10-15 | Method for parameter set reference in coded video stream |
| JP2021555875A JP7238156B2 (ja) | 2019-12-27 | 2020-10-15 | 符号化映像ストリームを復号する方法、装置、及びコンピュータプログラム |
| JP2023030615A JP7522881B2 (ja) | 2019-12-27 | 2023-03-01 | 映像コーディング方法、装置、及びコンピュータプログラム |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023030615A Division JP7522881B2 (ja) | 2019-12-27 | 2023-03-01 | 映像コーディング方法、装置、及びコンピュータプログラム |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025197834A Division JP2026032068A (ja) | 2019-12-27 | 2025-11-19 | 符号化映像ストリームを復号する方法、装置、及びコンピュータプログラム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024138469A JP2024138469A (ja) | 2024-10-08 |
| JP2024138469A5 true JP2024138469A5 (https=) | 2025-04-02 |
| JP7778863B2 JP7778863B2 (ja) | 2025-12-02 |
Family
ID=76546780
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021555875A Active JP7238156B2 (ja) | 2019-12-27 | 2020-10-15 | 符号化映像ストリームを復号する方法、装置、及びコンピュータプログラム |
| JP2023030615A Active JP7522881B2 (ja) | 2019-12-27 | 2023-03-01 | 映像コーディング方法、装置、及びコンピュータプログラム |
| JP2024112100A Active JP7778863B2 (ja) | 2019-12-27 | 2024-07-12 | 符号化映像ストリームを復号する方法、装置、及びコンピュータプログラム |
| JP2025197834A Pending JP2026032068A (ja) | 2019-12-27 | 2025-11-19 | 符号化映像ストリームを復号する方法、装置、及びコンピュータプログラム |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021555875A Active JP7238156B2 (ja) | 2019-12-27 | 2020-10-15 | 符号化映像ストリームを復号する方法、装置、及びコンピュータプログラム |
| JP2023030615A Active JP7522881B2 (ja) | 2019-12-27 | 2023-03-01 | 映像コーディング方法、装置、及びコンピュータプログラム |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025197834A Pending JP2026032068A (ja) | 2019-12-27 | 2025-11-19 | 符号化映像ストリームを復号する方法、装置、及びコンピュータプログラム |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US11825107B2 (https=) |
| EP (1) | EP4082186A4 (https=) |
| JP (4) | JP7238156B2 (https=) |
| KR (2) | KR102643706B1 (https=) |
| CN (2) | CN113875229B (https=) |
| AU (3) | AU2020412559B2 (https=) |
| CA (2) | CA3302208A1 (https=) |
| SG (1) | SG11202111293RA (https=) |
| WO (1) | WO2021133459A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11582463B2 (en) | 2019-12-30 | 2023-02-14 | Tencent America LLC | Method for alignment across layers in coded video stream |
| CN119788885B (zh) * | 2022-07-14 | 2025-12-26 | 杭州海康威视数字技术股份有限公司 | 一种基于神经网络的图像解码、编码方法、装置及其设备 |
| KR20240058512A (ko) * | 2022-10-26 | 2024-05-03 | 삼성전자주식회사 | 복수의 비디오를 동시에 재생하기 위한 전자 장치 및 그 제어 방법 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9560367B2 (en) * | 2004-09-03 | 2017-01-31 | Nokia Technologies Oy | Parameter set and picture header in video coding |
| US10491913B2 (en) * | 2012-04-24 | 2019-11-26 | Telefonaktiebolaget L M Ericsson (Publ) | Identifying a parameter set for decoding a multi-layer video representation |
| WO2015054634A2 (en) * | 2013-10-11 | 2015-04-16 | Vid Scale, Inc. | High level syntax for hevc extensions |
| US20160269740A1 (en) * | 2013-10-12 | 2016-09-15 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding multilayer video, and method and apparatus for decoding multilayer video |
| KR20170020780A (ko) * | 2014-06-20 | 2017-02-24 | 삼성전자주식회사 | 스케일러블 비디오 데이터의 부호화 또는 복호화 하는 방법 및 장치 |
| US11589069B2 (en) * | 2018-09-20 | 2023-02-21 | Sharp Kabushiki Kaisha | Systems and methods for signaling parameters in video coding |
| US11375223B2 (en) * | 2019-09-20 | 2022-06-28 | Tencent America LLC | Method for signaling output layer set with sub-picture |
| MX2022003555A (es) * | 2019-09-24 | 2022-06-14 | Huawei Tech Co Ltd | Señalización de encabezado de imagen en codificación de video. |
| US11582463B2 (en) | 2019-12-30 | 2023-02-14 | Tencent America LLC | Method for alignment across layers in coded video stream |
-
2020
- 2020-10-05 US US17/063,060 patent/US11825107B2/en active Active
- 2020-10-15 KR KR1020217019925A patent/KR102643706B1/ko active Active
- 2020-10-15 CA CA3302208A patent/CA3302208A1/en active Pending
- 2020-10-15 CN CN202080037831.XA patent/CN113875229B/zh active Active
- 2020-10-15 CN CN202410629915.2A patent/CN118354085A/zh active Pending
- 2020-10-15 WO PCT/US2020/055757 patent/WO2021133459A1/en not_active Ceased
- 2020-10-15 AU AU2020412559A patent/AU2020412559B2/en active Active
- 2020-10-15 EP EP20908218.9A patent/EP4082186A4/en active Pending
- 2020-10-15 SG SG11202111293RA patent/SG11202111293RA/en unknown
- 2020-10-15 CA CA3133354A patent/CA3133354A1/en active Pending
- 2020-10-15 JP JP2021555875A patent/JP7238156B2/ja active Active
- 2020-10-15 KR KR1020247006933A patent/KR20240032181A/ko active Pending
-
2023
- 2023-03-01 JP JP2023030615A patent/JP7522881B2/ja active Active
- 2023-10-17 AU AU2023251442A patent/AU2023251442B2/en active Active
- 2023-11-10 US US18/388,767 patent/US12556729B2/en active Active
-
2024
- 2024-07-12 JP JP2024112100A patent/JP7778863B2/ja active Active
-
2025
- 2025-09-09 AU AU2025230667A patent/AU2025230667A1/en active Pending
- 2025-11-19 JP JP2025197834A patent/JP2026032068A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2024138469A5 (https=) | ||
| JP2023107958A5 (https=) | ||
| JP2024091956A5 (https=) | ||
| US20240357151A1 (en) | Video coding and decoding | |
| JP2025011221A5 (https=) | ||
| CN105392008B (zh) | 一种预测编、解码方法和相应的编、解码器和电子设备 | |
| KR101353193B1 (ko) | 멀티-뷰 비디오 코딩 시스템에서 사용하기 위한 방법 및 장치 | |
| JP2023065565A5 (ja) | 映像コーディング方法、装置、及びコンピュータプログラム | |
| JP2024071388A5 (https=) | ||
| TWI603609B (zh) | 簡化視訊隨機存取之限制及單元類型 | |
| JP2024164078A5 (https=) | ||
| JP2025108556A5 (https=) | ||
| JP2023158110A5 (https=) | ||
| JP2025118954A5 (https=) | ||
| JP2025105800A5 (https=) | ||
| CN106791875B (zh) | 视频数据解码方法、编码方法以及相关设备 | |
| CN105009578B (zh) | 多层视频流编解码方法和设备 | |
| TWI851108B (zh) | 存取單元定界符及適應參數集使用技術 | |
| CN118525518A (zh) | 视频处理方法、装置及介质 | |
| JPWO2020256048A5 (https=) | ||
| CN110022481A (zh) | 视频码流的解码、生成方法及装置、存储介质、电子装置 | |
| CN112291566B (zh) | H.264视频编码方法、装置及存储设备 | |
| JP2024045744A5 (https=) | ||
| CN109672889A (zh) | 约束的序列数据头的方法及装置 | |
| EP2936809B1 (en) | Multi-layer video stream decoding |