JP2026500919A - ビデオ符号化方法及び装置、電子機器、並びに記憶媒体 - Google Patents

ビデオ符号化方法及び装置、電子機器、並びに記憶媒体

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Publication number
JP2026500919A
JP2026500919A JP2025533535A JP2025533535A JP2026500919A JP 2026500919 A JP2026500919 A JP 2026500919A JP 2025533535 A JP2025533535 A JP 2025533535A JP 2025533535 A JP2025533535 A JP 2025533535A JP 2026500919 A JP2026500919 A JP 2026500919A
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JP
Japan
Prior art keywords
video
encoded
bitrate
preset
encoding
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
Application number
JP2025533535A
Other languages
English (en)
Japanese (ja)
Other versions
JP2026500919A5 (https=
Inventor
蔡春磊
尹壮
王一
叶天暁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Bilibili Technology Co Ltd
Original Assignee
Shanghai Bilibili Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Bilibili Technology Co Ltd filed Critical Shanghai Bilibili Technology Co Ltd
Publication of JP2026500919A publication Critical patent/JP2026500919A/ja
Publication of JP2026500919A5 publication Critical patent/JP2026500919A5/ja
Pending legal-status Critical Current

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
    • H04N19/134—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
    • H04N19/146—Data rate or code amount at the encoder output
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/142—Detection of scene cut or scene change
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2025533535A 2022-12-27 2023-07-10 ビデオ符号化方法及び装置、電子機器、並びに記憶媒体 Pending JP2026500919A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202211690147.9 2022-12-27
CN202211690147.9A CN116055723A (zh) 2022-12-27 2022-12-27 视频编码方法及装置、电子设备和存储介质
PCT/CN2023/106615 WO2024139166A1 (zh) 2022-12-27 2023-07-10 视频编码方法及装置、电子设备和存储介质

Publications (2)

Publication Number Publication Date
JP2026500919A true JP2026500919A (ja) 2026-01-09
JP2026500919A5 JP2026500919A5 (https=) 2026-02-18

Family

ID=86117486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025533535A Pending JP2026500919A (ja) 2022-12-27 2023-07-10 ビデオ符号化方法及び装置、電子機器、並びに記憶媒体

Country Status (3)

Country Link
JP (1) JP2026500919A (https=)
CN (1) CN116055723A (https=)
WO (1) WO2024139166A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116055723A (zh) * 2022-12-27 2023-05-02 上海哔哩哔哩科技有限公司 视频编码方法及装置、电子设备和存储介质
CN118524222B (zh) * 2024-07-22 2024-09-27 湖南快乐阳光互动娱乐传媒有限公司 一种视频转码方法、装置、存储介质及电子设备
CN119767005A (zh) * 2024-12-27 2025-04-04 北京达佳互联信息技术有限公司 视频编码方法、装置、电子设备、存储介质、程序产品和生成比特流的方法

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US9426477B2 (en) * 2010-02-25 2016-08-23 International Business Machines Corporation Method and apparatus for encoding surveillance video
US20160227222A1 (en) * 2015-02-02 2016-08-04 Mediatek Inc. Multi-Standard Video Decoder with Novel Intra Prediction Decoding
CN110324622B (zh) * 2018-03-28 2022-09-23 腾讯科技（深圳）有限公司 一种视频编码码率控制方法、装置、设备及存储介质
CN110876060B (zh) * 2018-08-31 2022-07-15 网宿科技股份有限公司 一种编码过程中的码率调整方法及装置
CN109286825B (zh) * 2018-12-14 2021-04-30 北京百度网讯科技有限公司 用于处理视频的方法和装置
CN111246209B (zh) * 2020-01-20 2022-08-02 北京字节跳动网络技术有限公司 自适应编码方法、装置、电子设备及计算机存储介质
WO2021211290A1 (en) * 2020-04-16 2021-10-21 Alibaba Group Holding Limited Bitrate control method for video coding
US20210360233A1 (en) * 2020-05-12 2021-11-18 Comcast Cable Communications, Llc Artificial intelligence based optimal bit rate prediction for video coding
WO2022120100A1 (en) * 2020-12-04 2022-06-09 Bitmovin, Inc. Fast multi-rate encoding for adaptive streaming using machine learning
CN113973205B (zh) * 2021-10-21 2024-11-22 北京新医汇众科技中心(有限合伙) 基于视频内容特征的码率控制比特分配方法及存储介质
CN114885167B (zh) * 2022-04-29 2025-09-23 上海哔哩哔哩科技有限公司 视频编码方法及装置
CN116055723A (zh) * 2022-12-27 2023-05-02 上海哔哩哔哩科技有限公司 视频编码方法及装置、电子设备和存储介质

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WO2024139166A1 (zh) 2024-07-04
CN116055723A (zh) 2023-05-02

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