HUE044984T2 - Paraméterkészlet-frissítések videokódolásban - Google Patents

Paraméterkészlet-frissítések videokódolásban

Info

Publication number
HUE044984T2
HUE044984T2 HUE13720214A HUE044984T2 HU E044984 T2 HUE044984 T2 HU E044984T2 HU E13720214 A HUE13720214 A HU E13720214A HU E044984 T2 HUE044984 T2 HU E044984T2
Authority
HU
Hungary
Prior art keywords
parameter set
video coding
set updates
updates
coding
Prior art date
Application number
Other languages
English (en)
Hungarian (hu)
Inventor
Ye-Kui Wang
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of HUE044984T2 publication Critical patent/HUE044984T2/hu

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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output 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
    • H04N19/70—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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23614—Multiplexing of additional data and video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
HUE13720214 2012-04-27 2013-04-26 Paraméterkészlet-frissítések videokódolásban HUE044984T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261639823P 2012-04-27 2012-04-27
US13/870,833 US9516308B2 (en) 2012-04-27 2013-04-25 Parameter set updates in video coding

Publications (1)

Publication Number Publication Date
HUE044984T2 true HUE044984T2 (hu) 2019-11-28

Family

ID=48237304

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE13720214 HUE044984T2 (hu) 2012-04-27 2013-04-26 Paraméterkészlet-frissítések videokódolásban

Country Status (10)

Country Link
US (1) US9516308B2 (enExample)
EP (1) EP2842320B1 (enExample)
JP (1) JP6117341B2 (enExample)
KR (1) KR101789370B1 (enExample)
CN (1) CN104380747B (enExample)
BR (1) BR112014026745B8 (enExample)
ES (1) ES2744235T3 (enExample)
HU (1) HUE044984T2 (enExample)
TW (1) TWI520591B (enExample)
WO (1) WO2013163563A1 (enExample)

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US9992490B2 (en) 2012-09-26 2018-06-05 Sony Corporation Video parameter set (VPS) syntax re-ordering for easy access of extension parameters
US20140092987A1 (en) * 2012-09-28 2014-04-03 Apple Inc. Entropy coding techniques and protocol to support parallel processing with low latency
RU2666305C1 (ru) * 2012-09-28 2018-09-06 Сони Корпорейшн Устройство и способ кодирования, устройство и способ декодирования
JP6094126B2 (ja) * 2012-10-01 2017-03-15 富士通株式会社 動画像復号装置
CN104813664B (zh) 2012-11-30 2018-09-04 索尼公司 图像处理设备和图像处理方法
JP6164840B2 (ja) * 2012-12-28 2017-07-19 キヤノン株式会社 符号化装置、符号化方法、及びプログラム
US10419778B2 (en) * 2013-01-04 2019-09-17 Sony Corporation JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure
US10219006B2 (en) 2013-01-04 2019-02-26 Sony Corporation JCTVC-L0226: VPS and VPS_extension updates
US11418812B2 (en) * 2015-02-11 2022-08-16 Qualcomm Incorporated Placement of parameter sets and sync samples in video coding
US10178403B2 (en) * 2015-06-23 2019-01-08 Qualcomm Incorporated Reference picture list construction in intra block copy mode
CN113316024B (zh) * 2016-02-02 2024-05-31 弗劳恩霍夫应用研究促进协会 视频流传输中的场景部分和感兴趣区域处理
CN113347441B (zh) 2016-02-09 2022-08-23 弗劳恩霍夫应用研究促进协会 解码器、编码器、方法、网络设备以及可读存储介质
CN112956206B (zh) * 2018-08-29 2024-07-30 夏普株式会社 发送逐渐刷新的方法
US10595048B1 (en) * 2018-09-13 2020-03-17 Tencent America LLC Method and device using high layer syntax architecture for coding and decoding
GB201902829D0 (en) * 2019-03-01 2019-04-17 Canon Kk Method and apparatus for encoding and decoding a video bitsream for merging regions of interest
JP7359871B2 (ja) * 2019-05-06 2023-10-11 華為技術有限公司 ビデオコーディングにおいて新たなコーディングされているビデオシーケンスを開始するピクチャのための前のピクチャの出力
CN114556961B (zh) * 2019-09-23 2025-01-10 瑞典爱立信有限公司 提供片段存在信息
KR20250002762A (ko) * 2019-09-24 2025-01-07 후아웨이 테크놀러지 컴퍼니 리미티드 계층 기반 파라미터 세트 nal 유닛 제약들
US11418804B2 (en) 2019-12-31 2022-08-16 Tencent America LLC Method for wrap around motion compensation with reference picture resampling
CA3167535A1 (en) * 2020-01-12 2021-03-11 Huawei Technologies Co., Ltd. Method and apparatus of harmonizing weighted prediction with non-rectangular merge modes
EP4304168A3 (en) * 2020-03-16 2024-03-27 ByteDance Inc. Random access point access unit in scalable video coding
US20230308658A1 (en) * 2022-03-25 2023-09-28 Tencent America LLC Methods of parameter set indication in video streaming
US20230319280A1 (en) * 2022-04-05 2023-10-05 Qatar Foundation For Education, Science And Community Development Automatic generation of h.264 parameter sets to recover video file fragments
JP2025536697A (ja) * 2022-11-19 2025-11-07 エルジー エレクトロニクス インコーポレイティド 映像符号化／復号化方法、ビットストリームを伝送する方法、及びビットストリームを保存している記録媒体
AU2023381380A1 (en) * 2022-11-19 2025-06-26 Lg Electronics Inc. Image encoding/decoding method for processing repetition of nnpfc sei message, method for transmitting bitstream, and recording medium having bitstream stored therein
CN120513638A (zh) * 2023-01-01 2025-08-19 Lg电子株式会社 图像编码/解码方法、发送比特流的方法和存储比特流的记录介质

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WO2013157797A1 (ko) 2012-04-15 2013-10-24 삼성전자 주식회사 다계층 비디오 부호화 방법 및 장치, 다계층 비디오 복호화 방법 및 장치
US9736476B2 (en) 2012-04-27 2017-08-15 Qualcomm Incorporated Full random access from clean random access pictures in video coding

Also Published As

Publication number Publication date
BR112014026745A2 (pt) 2017-07-11
KR101789370B1 (ko) 2017-10-23
JP2015515239A (ja) 2015-05-21
BR112014026745B8 (pt) 2023-10-17
TWI520591B (zh) 2016-02-01
TW201351966A (zh) 2013-12-16
ES2744235T3 (es) 2020-02-24
WO2013163563A1 (en) 2013-10-31
JP6117341B2 (ja) 2017-04-19
CN104380747B (zh) 2018-02-13
BR112014026745B1 (pt) 2023-04-25
EP2842320B1 (en) 2019-06-05
US20130294499A1 (en) 2013-11-07
US9516308B2 (en) 2016-12-06
EP2842320A1 (en) 2015-03-04
CN104380747A (zh) 2015-02-25
KR20150008143A (ko) 2015-01-21

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