CA3302208A1 - Method for parameter set reference in coded video stream - Google Patents
Method for parameter set reference in coded video streamInfo
- Publication number
- CA3302208A1 CA3302208A1 CA3302208A CA3302208A CA3302208A1 CA 3302208 A1 CA3302208 A1 CA 3302208A1 CA 3302208 A CA3302208 A CA 3302208A CA 3302208 A CA3302208 A CA 3302208A CA 3302208 A1 CA3302208 A1 CA 3302208A1
- Authority
- CA
- Canada
- Prior art keywords
- video stream
- parameter set
- coded video
- set reference
- 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.)
- Pending
Links
Classifications
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/188—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a video data packet, e.g. a network abstraction layer [NAL] unit
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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)
- Color Television Systems (AREA)
Applications Claiming Priority (5)
| 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 |
| CA3133354A CA3133354A1 (en) | 2019-12-27 | 2020-10-15 | Method for parameter set reference in coded video stream |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3133354A Division CA3133354A1 (en) | 2019-12-27 | 2020-10-15 | Method for parameter set reference in coded video stream |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3302208A1 true CA3302208A1 (en) | 2026-03-02 |
Family
ID=76546780
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3302208A Pending CA3302208A1 (en) | 2019-12-27 | 2020-10-15 | Method for parameter set reference in coded video stream |
| CA3133354A Pending CA3133354A1 (en) | 2019-12-27 | 2020-10-15 | Method for parameter set reference in coded video stream |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3133354A Pending CA3133354A1 (en) | 2019-12-27 | 2020-10-15 | Method for parameter set reference in coded video stream |
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
Also Published As
| Publication number | Publication date |
|---|---|
| JP7778863B2 (ja) | 2025-12-02 |
| WO2021133459A1 (en) | 2021-07-01 |
| EP4082186A1 (en) | 2022-11-02 |
| AU2023251442A1 (en) | 2023-11-09 |
| SG11202111293RA (en) | 2021-11-29 |
| CN118354085A (zh) | 2024-07-16 |
| JP2023065565A (ja) | 2023-05-12 |
| CA3133354A1 (en) | 2021-07-01 |
| JP7522881B2 (ja) | 2024-07-25 |
| JP7238156B2 (ja) | 2023-03-13 |
| AU2020412559A1 (en) | 2021-10-28 |
| KR20240032181A (ko) | 2024-03-08 |
| CN113875229B (zh) | 2024-04-19 |
| CN113875229A (zh) | 2021-12-31 |
| EP4082186A4 (en) | 2023-02-01 |
| JP2024138469A (ja) | 2024-10-08 |
| US11825107B2 (en) | 2023-11-21 |
| US12556729B2 (en) | 2026-02-17 |
| US20240080467A1 (en) | 2024-03-07 |
| AU2025230667A1 (en) | 2025-10-02 |
| AU2020412559B2 (en) | 2023-07-20 |
| JP2026032068A (ja) | 2026-02-25 |
| KR102643706B1 (ko) | 2024-03-06 |
| AU2023251442B2 (en) | 2025-06-12 |
| KR20210094050A (ko) | 2021-07-28 |
| JP2022525629A (ja) | 2022-05-18 |
| US20210203968A1 (en) | 2021-07-01 |
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