JP2023162379A5 - - Google Patents

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Publication number
JP2023162379A5
JP2023162379A5 JP2023141864A JP2023141864A JP2023162379A5 JP 2023162379 A5 JP2023162379 A5 JP 2023162379A5 JP 2023141864 A JP2023141864 A JP 2023141864A JP 2023141864 A JP2023141864 A JP 2023141864A JP 2023162379 A5 JP2023162379 A5 JP 2023162379A5
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JP
Japan
Prior art keywords
picture
type
leading
current
random access
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.)
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JP2023141864A
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English (en)
Japanese (ja)
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JP7541165B2 (ja
JP2023162379A (ja
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Priority claimed from US16/541,693 external-priority patent/US10999590B2/en
Application filed filed Critical
Publication of JP2023162379A publication Critical patent/JP2023162379A/ja
Publication of JP2023162379A5 publication Critical patent/JP2023162379A5/ja
Priority to JP2024135554A priority Critical patent/JP2024164078A/ja
Application granted granted Critical
Publication of JP7541165B2 publication Critical patent/JP7541165B2/ja
Active legal-status Critical Current
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JP2023141864A 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 Active JP7541165B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024135554A 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

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201862786306P 2018-12-28 2018-12-28
US62/786,306 2018-12-28
US16/541,693 2019-08-15
US16/541,693 US10999590B2 (en) 2018-12-28 2019-08-15 Method for identification of random access point and picture types
PCT/US2019/068540 WO2020139921A1 (en) 2018-12-28 2019-12-26 Method for identification of random access point and picture types
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
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

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2022112979A Division 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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024135554A Division 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

Publications (3)

Publication Number Publication Date
JP2023162379A JP2023162379A (ja) 2023-11-08
JP2023162379A5 true JP2023162379A5 (enExample) 2024-01-12
JP7541165B2 JP7541165B2 (ja) 2024-08-27

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 (2)

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

Family Applications After (1)

Application Number Title Priority Date Filing Date
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

Country Status (6)

Country Link
US (4) US10999590B2 (enExample)
EP (1) EP3903481A4 (enExample)
JP (4) JP7108138B2 (enExample)
KR (2) KR20240040121A (enExample)
CN (2) CN119071495A (enExample)
WO (1) WO2020139921A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3903492T3 (pl) * 2018-12-27 2024-07-29 Huawei Technologies Co., Ltd. Sygnalizacja grupy kafelków w kodowaniu wideo
US10999590B2 (en) * 2018-12-28 2021-05-04 Tencent America LLC Method for identification of random access point and picture types
PT3939290T (pt) * 2019-04-03 2024-01-02 Huawei Tech Co Ltd Codificação de vídeo entrelaçado com imagens principais
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
WO2021237181A1 (en) 2020-05-22 2021-11-25 Bytedance Inc. Signaling of picture 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
US12363316B2 (en) * 2021-12-17 2025-07-15 Lenovo (Singapore) Pte. Ltd. Video codec importance indication and radio access network awareness configuration
US11917206B2 (en) 2021-12-17 2024-02-27 Lenovo (Singapore) Pte. Ltd. Video codec aware radio access network configuration and unequal error protection coding

Family Cites Families (14)

* Cited by examiner, † Cited by third party
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
US20140098868A1 (en) * 2012-10-04 2014-04-10 Qualcomm Incorporated File format for video data
KR101825575B1 (ko) 2013-01-07 2018-02-05 노키아 테크놀로지스 오와이 비디오 코딩 및 디코딩 방법 및 장치
US9674533B2 (en) * 2013-04-05 2017-06-06 Qualcomm Incorporated Picture alignments in multi-layer video coding
CN109379603A (zh) * 2013-04-07 2019-02-22 杜比国际公司 用信号通知输出层集的改变
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
US10116948B2 (en) * 2014-02-21 2018-10-30 Sharp Kabushiki Kaisha System for temporal identifier handling for hybrid scalability
US11388441B2 (en) * 2014-03-18 2022-07-12 Qualcomm Incorporated Derivation of SPS temporal ID nesting information for multi-layer bitstreams
US9866851B2 (en) 2014-06-20 2018-01-09 Qualcomm Incorporated Full picture order count reset for multi-layer codecs
US9866852B2 (en) * 2014-06-20 2018-01-09 Qualcomm Incorporated Video coding using end of sequence network abstraction layer units
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

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