JP2024164078A5 - - Google Patents
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- JP2024164078A5 JP2024164078A5 JP2024135554A JP2024135554A JP2024164078A5 JP 2024164078 A5 JP2024164078 A5 JP 2024164078A5 JP 2024135554 A JP2024135554 A JP 2024135554A JP 2024135554 A JP2024135554 A JP 2024135554A JP 2024164078 A5 JP2024164078 A5 JP 2024164078A5
- Authority
- JP
- Japan
- Prior art keywords
- nal unit
- type
- picture
- current
- leading
- 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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Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862786306P | 2018-12-28 | 2018-12-28 | |
| US62/786,306 | 2018-12-28 | ||
| US16/541,693 US10999590B2 (en) | 2018-12-28 | 2019-08-15 | Method for identification of random access point and picture types |
| US16/541,693 | 2019-08-15 | ||
| JP2021527043A JP7108138B2 (ja) | 2018-12-28 | 2019-12-26 | ランダムアクセスポイントおよびピクチャタイプの識別方法 |
| PCT/US2019/068540 WO2020139921A1 (en) | 2018-12-28 | 2019-12-26 | Method for identification of random access point and picture types |
| JP2022112979A JP7343663B2 (ja) | 2018-12-28 | 2022-07-14 | ランダムアクセスポイントおよびピクチャタイプの識別方法 |
| JP2023141864A JP7541165B2 (ja) | 2018-12-28 | 2023-08-31 | ランダムアクセスポイントおよびピクチャタイプの識別方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023141864A Division JP7541165B2 (ja) | 2018-12-28 | 2023-08-31 | ランダムアクセスポイントおよびピクチャタイプの識別方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024164078A JP2024164078A (ja) | 2024-11-26 |
| JP2024164078A5 true JP2024164078A5 (https=) | 2025-05-22 |
Family
ID=71121913
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021527043A Active JP7108138B2 (ja) | 2018-12-28 | 2019-12-26 | ランダムアクセスポイントおよびピクチャタイプの識別方法 |
| JP2022112979A Active JP7343663B2 (ja) | 2018-12-28 | 2022-07-14 | ランダムアクセスポイントおよびピクチャタイプの識別方法 |
| JP2023141864A Active JP7541165B2 (ja) | 2018-12-28 | 2023-08-31 | ランダムアクセスポイントおよびピクチャタイプの識別方法 |
| JP2024135554A Pending JP2024164078A (ja) | 2018-12-28 | 2024-08-15 | ランダムアクセスポイントおよびピクチャタイプの識別方法 |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021527043A Active JP7108138B2 (ja) | 2018-12-28 | 2019-12-26 | ランダムアクセスポイントおよびピクチャタイプの識別方法 |
| JP2022112979A Active JP7343663B2 (ja) | 2018-12-28 | 2022-07-14 | ランダムアクセスポイントおよびピクチャタイプの識別方法 |
| JP2023141864A Active JP7541165B2 (ja) | 2018-12-28 | 2023-08-31 | ランダムアクセスポイントおよびピクチャタイプの識別方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (4) | US10999590B2 (https=) |
| EP (1) | EP3903481A4 (https=) |
| JP (4) | JP7108138B2 (https=) |
| KR (2) | KR20240040121A (https=) |
| CN (2) | CN113892260B (https=) |
| WO (1) | WO2020139921A1 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4376414A3 (en) * | 2018-12-27 | 2024-07-31 | Huawei Technologies Co., Ltd. | Tile group signaling in video coding |
| US10999590B2 (en) * | 2018-12-28 | 2021-05-04 | Tencent America LLC | Method for identification of random access point and picture types |
| EP3939290B1 (en) * | 2019-04-03 | 2023-10-04 | Huawei Technologies Co., Ltd. | Interlaced video coding with leading pictures |
| CN112532569B (zh) * | 2019-09-19 | 2022-05-31 | 澜至电子科技（成都）有限公司 | 视频码流保护装置、方法以及存储介质 |
| US11399188B2 (en) * | 2020-01-01 | 2022-07-26 | Tencent America LLC | Method for mixed NAL unit type support in a coded picture |
| EP4144093A4 (en) | 2020-05-22 | 2023-08-23 | ByteDance Inc. | SIGNALING OF IMAGE INFORMATION IN ACCESS UNITS |
| US11824653B2 (en) | 2021-12-17 | 2023-11-21 | Lenovo (Singapore) Pte. Ltd. | Radio access network configuration for video approximate semantic communications |
| US11917206B2 (en) | 2021-12-17 | 2024-02-27 | Lenovo (Singapore) Pte. Ltd. | Video codec aware radio access network configuration and unequal error protection coding |
| US12363316B2 (en) * | 2021-12-17 | 2025-07-15 | Lenovo (Singapore) Pte. Ltd. | Video codec importance indication and radio access network awareness configuration |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9351016B2 (en) * | 2012-04-13 | 2016-05-24 | Sharp Kabushiki Kaisha | Devices for identifying a leading picture |
| US10038899B2 (en) * | 2012-10-04 | 2018-07-31 | Qualcomm Incorporated | File format for video data |
| JP6290924B2 (ja) | 2013-01-07 | 2018-03-07 | ノキア テクノロジーズ オサケユイチア | ビデオ・コーディングおよびデコーディングのための方法と装置 |
| US9674533B2 (en) * | 2013-04-05 | 2017-06-06 | Qualcomm Incorporated | Picture alignments in multi-layer video coding |
| KR102383006B1 (ko) * | 2013-04-07 | 2022-04-04 | 돌비 인터네셔널 에이비 | 출력 계층 세트들에서의 시그널링 변경 |
| US9525883B2 (en) * | 2013-07-15 | 2016-12-20 | Qualcomm Incorporated | Cross-layer alignment of intra random access point pictures |
| CN104754341B (zh) * | 2013-12-31 | 2019-02-26 | 华为技术有限公司 | 一种视频数据编码、解码的方法和装置 |
| WO2015125494A1 (en) * | 2014-02-21 | 2015-08-27 | Sharp Kabushiki Kaisha | System for temporal identifier handling for hybrid scalability |
| US9794595B2 (en) * | 2014-03-18 | 2017-10-17 | Qualcomm Incorporated | Derivation of end of sequence NAL unit information for multi-layer bitstreams |
| US9866852B2 (en) * | 2014-06-20 | 2018-01-09 | Qualcomm Incorporated | Video coding using end of sequence network abstraction layer units |
| US9866851B2 (en) | 2014-06-20 | 2018-01-09 | Qualcomm Incorporated | Full picture order count reset for multi-layer codecs |
| US10623755B2 (en) * | 2016-05-23 | 2020-04-14 | Qualcomm Incorporated | End of sequence and end of bitstream NAL units in separate file tracks |
| US10855988B2 (en) * | 2018-12-19 | 2020-12-01 | Qualcomm Incorporated | Adaptive prediction structures |
| US10999590B2 (en) * | 2018-12-28 | 2021-05-04 | Tencent America LLC | Method for identification of random access point and picture types |
-
2019
- 2019-08-15 US US16/541,693 patent/US10999590B2/en active Active
- 2019-12-26 JP JP2021527043A patent/JP7108138B2/ja active Active
- 2019-12-26 KR KR1020247008286A patent/KR20240040121A/ko active Pending
- 2019-12-26 KR KR1020217023885A patent/KR102648248B1/ko active Active
- 2019-12-26 WO PCT/US2019/068540 patent/WO2020139921A1/en not_active Ceased
- 2019-12-26 EP EP19905545.0A patent/EP3903481A4/en active Pending
- 2019-12-26 CN CN201980082136.2A patent/CN113892260B/zh active Active
- 2019-12-26 CN CN202411050668.7A patent/CN119071495A/zh active Pending
-
2021
- 2021-04-06 US US17/223,455 patent/US11758165B2/en active Active
-
2022
- 2022-07-14 JP JP2022112979A patent/JP7343663B2/ja active Active
-
2023
- 2023-06-23 US US18/213,550 patent/US12432368B2/en active Active
- 2023-08-31 JP JP2023141864A patent/JP7541165B2/ja active Active
-
2024
- 2024-08-15 JP JP2024135554A patent/JP2024164078A/ja active Pending
-
2025
- 2025-08-15 US US19/301,837 patent/US20250379992A1/en active Pending
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