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FR3041851B1 - ASSOCIATED FLOW ALLOCATION METHOD, DEVICE, ENCODER AND COMPUTER PROGRAM - Google Patents

ASSOCIATED FLOW ALLOCATION METHOD, DEVICE, ENCODER AND COMPUTER PROGRAM Download PDF

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Publication number
FR3041851B1
FR3041851B1 FR1559029A FR1559029A FR3041851B1 FR 3041851 B1 FR3041851 B1 FR 3041851B1 FR 1559029 A FR1559029 A FR 1559029A FR 1559029 A FR1559029 A FR 1559029A FR 3041851 B1 FR3041851 B1 FR 3041851B1
Authority
FR
France
Prior art keywords
encoder
computer program
allocation method
associated flow
flow allocation
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.)
Active
Application number
FR1559029A
Other languages
French (fr)
Other versions
FR3041851A1 (en
Inventor
Thibaud Biatek
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.)
Telediffusion de France ets Public de Diffusion
B Com SAS
Original Assignee
Telediffusion de France ets Public de Diffusion
B Com SAS
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 Telediffusion de France ets Public de Diffusion, B Com SAS filed Critical Telediffusion de France ets Public de Diffusion
Priority to FR1559029A priority Critical patent/FR3041851B1/en
Priority to PCT/FR2016/052396 priority patent/WO2017051121A1/en
Publication of FR3041851A1 publication Critical patent/FR3041851A1/en
Application granted granted Critical
Publication of FR3041851B1 publication Critical patent/FR3041851B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. 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
    • H04N19/10—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
    • H04N19/115—Selection of the code volume for a coding unit prior to 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
    • H04N19/10—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
    • H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
    • 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
    • H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
    • 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
    • H04N19/177—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 a group of pictures [GOP]
    • 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
    • H04N19/192—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 the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • H04N19/194—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 the adaptation method, adaptation tool or adaptation type being iterative or recursive involving only two passes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
FR1559029A 2015-09-24 2015-09-24 ASSOCIATED FLOW ALLOCATION METHOD, DEVICE, ENCODER AND COMPUTER PROGRAM Active FR3041851B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1559029A FR3041851B1 (en) 2015-09-24 2015-09-24 ASSOCIATED FLOW ALLOCATION METHOD, DEVICE, ENCODER AND COMPUTER PROGRAM
PCT/FR2016/052396 WO2017051121A1 (en) 2015-09-24 2016-09-22 Method of allocating bit rate, device, coder and computer program associated therewith

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1559029 2015-09-24
FR1559029A FR3041851B1 (en) 2015-09-24 2015-09-24 ASSOCIATED FLOW ALLOCATION METHOD, DEVICE, ENCODER AND COMPUTER PROGRAM

Publications (2)

Publication Number Publication Date
FR3041851A1 FR3041851A1 (en) 2017-03-31
FR3041851B1 true FR3041851B1 (en) 2018-02-16

Family

ID=55135302

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1559029A Active FR3041851B1 (en) 2015-09-24 2015-09-24 ASSOCIATED FLOW ALLOCATION METHOD, DEVICE, ENCODER AND COMPUTER PROGRAM

Country Status (2)

Country Link
FR (1) FR3041851B1 (en)
WO (1) WO2017051121A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112887714B (en) * 2021-01-14 2022-08-02 红河学院 Video coding bit resource reallocation method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7974341B2 (en) * 2005-05-03 2011-07-05 Qualcomm, Incorporated Rate control for multi-layer video design
WO2011084918A1 (en) * 2010-01-06 2011-07-14 Dolby Laboratories Licensing Corporation High performance rate control for multi-layered video coding applications

Also Published As

Publication number Publication date
WO2017051121A1 (en) 2017-03-30
FR3041851A1 (en) 2017-03-31

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