SG11202110195RA - Method for access unit delimiter signaling - Google Patents
Method for access unit delimiter signalingInfo
- Publication number
- SG11202110195RA SG11202110195RA SG11202110195RA SG11202110195RA SG11202110195RA SG 11202110195R A SG11202110195R A SG 11202110195RA SG 11202110195R A SG11202110195R A SG 11202110195RA SG 11202110195R A SG11202110195R A SG 11202110195RA SG 11202110195R A SG11202110195R A SG 11202110195RA
- Authority
- SG
- Singapore
- Prior art keywords
- access unit
- unit delimiter
- signaling
- delimiter signaling
- access
- Prior art date
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
- H04N19/70—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
-
- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962904361P | 2019-09-23 | 2019-09-23 | |
| US17/023,711 US11825121B2 (en) | 2019-09-23 | 2020-09-17 | Method for access unit delimiter signaling |
| PCT/US2020/051973 WO2021061629A1 (en) | 2019-09-23 | 2020-09-22 | Method for access unit delimiter signaling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202110195RA true SG11202110195RA (en) | 2021-10-28 |
Family
ID=74880219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202110195RA SG11202110195RA (en) | 2019-09-23 | 2020-09-22 | Method for access unit delimiter signaling |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US11825121B2 (zh) |
| EP (1) | EP4035351A4 (zh) |
| JP (1) | JP7326463B2 (zh) |
| KR (1) | KR20210130223A (zh) |
| CN (1) | CN113632456B (zh) |
| AU (2) | AU2020354457B2 (zh) |
| CA (1) | CA3133962A1 (zh) |
| SG (1) | SG11202110195RA (zh) |
| WO (1) | WO2021061629A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11399188B2 (en) * | 2020-01-01 | 2022-07-26 | Tencent America LLC | Method for mixed NAL unit type support in a coded picture |
| CN115668943A (zh) * | 2020-03-23 | 2023-01-31 | Lg电子株式会社 | 基于混合nal单元类型的图像编码/解码方法和设备及存储比特流的记录介质 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7586924B2 (en) | 2004-02-27 | 2009-09-08 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream |
| US8767836B2 (en) * | 2006-03-27 | 2014-07-01 | Nokia Corporation | Picture delimiter in scalable video coding |
| US9736476B2 (en) * | 2012-04-27 | 2017-08-15 | Qualcomm Incorporated | Full random access from clean random access pictures in video coding |
| JP2013251752A (ja) | 2012-05-31 | 2013-12-12 | Toshiba Corp | 電子機器及び復号方法 |
| EP2983363A4 (en) | 2013-04-05 | 2016-10-19 | Samsung Electronics Co Ltd | MULTI-LAYER VIDEO ENCODING METHOD FOR RANDOM ACCESS AND DEVICE THEREFOR, AND MULTI-LAYER VIDEO DECODING METHOD FOR RANDOM ACCESS AND DEVICE THEREOF |
| US9674533B2 (en) * | 2013-04-05 | 2017-06-06 | Qualcomm Incorporated | Picture alignments in multi-layer video coding |
| US10057569B2 (en) * | 2013-10-10 | 2018-08-21 | Sharp Kabushiki Kaisha | Alignment of picture order count |
| US20150237356A1 (en) | 2014-02-18 | 2015-08-20 | Microsoft Corporation | Host encoder for hardware-accelerated video encoding |
| US9819945B2 (en) | 2014-06-25 | 2017-11-14 | Qualcomm Incorporated | Multi-layer video coding |
| US10834444B2 (en) * | 2015-08-25 | 2020-11-10 | Sony Corporation | Transmitting apparatus, transmission method, receiving apparatus, and reception method |
| US10602190B2 (en) * | 2016-05-13 | 2020-03-24 | Sharp Kabushiki Kaisha | Temporal sub-layer descriptor |
| US11516492B2 (en) * | 2018-07-01 | 2022-11-29 | Sharp Kabushiki Kaisha | Systems and methods for signaling picture order count values for pictures included in coded video |
| US20220286710A1 (en) * | 2019-07-12 | 2022-09-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Signaling of access unit delimiter |
-
2020
- 2020-09-17 US US17/023,711 patent/US11825121B2/en active Active
- 2020-09-22 WO PCT/US2020/051973 patent/WO2021061629A1/en unknown
- 2020-09-22 AU AU2020354457A patent/AU2020354457B2/en active Active
- 2020-09-22 KR KR1020217031188A patent/KR20210130223A/ko not_active Application Discontinuation
- 2020-09-22 JP JP2021558674A patent/JP7326463B2/ja active Active
- 2020-09-22 SG SG11202110195RA patent/SG11202110195RA/en unknown
- 2020-09-22 CN CN202080023906.9A patent/CN113632456B/zh active Active
- 2020-09-22 CA CA3133962A patent/CA3133962A1/en active Pending
- 2020-09-22 EP EP20867667.6A patent/EP4035351A4/en active Pending
-
2023
- 2023-05-19 AU AU2023203151A patent/AU2023203151A1/en active Pending
- 2023-09-15 US US18/368,848 patent/US20240007677A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20210092450A1 (en) | 2021-03-25 |
| AU2023203151A1 (en) | 2023-06-08 |
| JP2022526802A (ja) | 2022-05-26 |
| EP4035351A1 (en) | 2022-08-03 |
| EP4035351A4 (en) | 2023-11-22 |
| KR20210130223A (ko) | 2021-10-29 |
| JP7326463B2 (ja) | 2023-08-15 |
| US20240007677A1 (en) | 2024-01-04 |
| AU2020354457B2 (en) | 2023-02-23 |
| AU2020354457A1 (en) | 2021-10-14 |
| CA3133962A1 (en) | 2021-04-01 |
| CN113632456B (zh) | 2024-05-07 |
| CN113632456A (zh) | 2021-11-09 |
| WO2021061629A1 (en) | 2021-04-01 |
| US11825121B2 (en) | 2023-11-21 |
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