CN118511532B - 传输视频编码的通用约束信息 - Google Patents

传输视频编码的通用约束信息

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Publication number
CN118511532B
CN118511532B CN202280088199.0A CN202280088199A CN118511532B CN 118511532 B CN118511532 B CN 118511532B CN 202280088199 A CN202280088199 A CN 202280088199A CN 118511532 B CN118511532 B CN 118511532B
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China
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flag
gci
video
additional
constraint
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CN202280088199.0A
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English (en)
Chinese (zh)
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CN118511532A (zh
Inventor
乔纳森·甘
余越
于浩平
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.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202411250760.8A priority Critical patent/CN118921493B/zh
Priority to CN202511281805.2A priority patent/CN121262359A/zh
Publication of CN118511532A publication Critical patent/CN118511532A/zh
Application granted granted Critical
Publication of CN118511532B publication Critical patent/CN118511532B/zh
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    • 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
    • H04N19/10—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
    • 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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/124—Quantisation
    • 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
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CN202280088199.0A 2022-01-10 2022-11-08 传输视频编码的通用约束信息 Active CN118511532B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202411250760.8A CN118921493B (zh) 2022-01-10 2022-11-08 传输视频编码的通用约束信息
CN202511281805.2A CN121262359A (zh) 2022-01-10 2022-11-08 视频解码方法、视频编码方法和码流处理方法

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US202263266615P 2022-01-10 2022-01-10
US202263266616P 2022-01-10 2022-01-10
US63/266,616 2022-01-10
US63/266,615 2022-01-10
US202263266765P 2022-01-13 2022-01-13
US63/266,765 2022-01-13
PCT/US2022/079490 WO2023132992A1 (en) 2022-01-10 2022-11-08 Signaling general constraints information for video coding

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN202511281805.2A Division CN121262359A (zh) 2022-01-10 2022-11-08 视频解码方法、视频编码方法和码流处理方法
CN202411250760.8A Division CN118921493B (zh) 2022-01-10 2022-11-08 传输视频编码的通用约束信息

Publications (2)

Publication Number Publication Date
CN118511532A CN118511532A (zh) 2024-08-16
CN118511532B true CN118511532B (zh) 2026-04-24

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CN202280088199.0A Active CN118511532B (zh) 2022-01-10 2022-11-08 传输视频编码的通用约束信息
CN202411250760.8A Active CN118921493B (zh) 2022-01-10 2022-11-08 传输视频编码的通用约束信息
CN202510767434.2A Pending CN120856898A (zh) 2022-01-10 2022-11-08 用信号发送用于视频编码的通用约束信息
CN202510767532.6A Pending CN120676171A (zh) 2022-01-10 2022-11-08 用信号发送用于视频编码的通用约束信息
CN202511281805.2A Pending CN121262359A (zh) 2022-01-10 2022-11-08 视频解码方法、视频编码方法和码流处理方法
CN202510767370.6A Pending CN120711191A (zh) 2022-01-10 2022-11-08 用信号发送用于视频编码的通用约束信息
CN202411136088.XA Active CN119110096B (zh) 2022-01-10 2022-11-08 用信号发送用于视频编码的通用约束信息

Family Applications After (6)

Application Number Title Priority Date Filing Date
CN202411250760.8A Active CN118921493B (zh) 2022-01-10 2022-11-08 传输视频编码的通用约束信息
CN202510767434.2A Pending CN120856898A (zh) 2022-01-10 2022-11-08 用信号发送用于视频编码的通用约束信息
CN202510767532.6A Pending CN120676171A (zh) 2022-01-10 2022-11-08 用信号发送用于视频编码的通用约束信息
CN202511281805.2A Pending CN121262359A (zh) 2022-01-10 2022-11-08 视频解码方法、视频编码方法和码流处理方法
CN202510767370.6A Pending CN120711191A (zh) 2022-01-10 2022-11-08 用信号发送用于视频编码的通用约束信息
CN202411136088.XA Active CN119110096B (zh) 2022-01-10 2022-11-08 用信号发送用于视频编码的通用约束信息

Country Status (10)

Country Link
US (5) US20250159223A1 (https=)
EP (1) EP4464023A4 (https=)
JP (2) JP2025502878A (https=)
KR (2) KR20240135611A (https=)
CN (7) CN118511532B (https=)
AU (6) AU2022431236B2 (https=)
CA (1) CA3239062A1 (https=)
MX (2) MX2024008189A (https=)
WO (3) WO2023132993A1 (https=)
ZA (2) ZA202405163B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023132993A1 (en) * 2022-01-10 2023-07-13 Innopeak Technology, Inc. Signaling general constraints information for video coding

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Publication number Publication date
US20240364907A1 (en) 2024-10-31
AU2026200683A1 (en) 2026-02-19
US12294728B2 (en) 2025-05-06
US20240364910A1 (en) 2024-10-31
CN121262359A (zh) 2026-01-02
AU2026200684A1 (en) 2026-02-19
WO2023132991A1 (en) 2023-07-13
MX2024008613A (es) 2024-07-23
EP4464023A1 (en) 2024-11-20
CN118511532A (zh) 2024-08-16
WO2023132992A1 (en) 2023-07-13
KR20240137567A (ko) 2024-09-20
WO2023132993A1 (en) 2023-07-13
ZA202405163B (en) 2025-12-17
JP2025502878A (ja) 2025-01-28
US20250220214A1 (en) 2025-07-03
AU2022431236A1 (en) 2024-06-13
CN118921493B (zh) 2025-09-05
AU2022431236B2 (en) 2026-01-08
AU2022430396A1 (en) 2024-07-18
ZA202405678B (en) 2025-10-29
CN118921493A (zh) 2024-11-08
EP4464023A4 (en) 2025-12-17
US12200240B2 (en) 2025-01-14
CN119110096A (zh) 2024-12-10
AU2026200685A1 (en) 2026-02-19
US20250097445A1 (en) 2025-03-20
CN119110096B (zh) 2025-07-01
AU2025242128A1 (en) 2025-10-23
MX2024008189A (es) 2024-07-19
CN120676171A (zh) 2025-09-19
KR20240135611A (ko) 2024-09-11
CN120711191A (zh) 2025-09-26
CA3239062A1 (en) 2023-07-13
CN120856898A (zh) 2025-10-28
JP2025504773A (ja) 2025-02-19
AU2022430396B2 (en) 2025-11-06
US20250159223A1 (en) 2025-05-15

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