WO2017107207A1 - Procédé et système de codage pour logiciel vidéo - Google Patents

Procédé et système de codage pour logiciel vidéo Download PDF

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Publication number
WO2017107207A1
WO2017107207A1 PCT/CN2015/099029 CN2015099029W WO2017107207A1 WO 2017107207 A1 WO2017107207 A1 WO 2017107207A1 CN 2015099029 W CN2015099029 W CN 2015099029W WO 2017107207 A1 WO2017107207 A1 WO 2017107207A1
Authority
WO
WIPO (PCT)
Prior art keywords
data packets
present
unit
data
units
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.)
Ceased
Application number
PCT/CN2015/099029
Other languages
English (en)
Chinese (zh)
Inventor
王晓光
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201580001327.3A priority Critical patent/CN106416247A/zh
Priority to PCT/CN2015/099029 priority patent/WO2017107207A1/fr
Publication of WO2017107207A1 publication Critical patent/WO2017107207A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H04N19/169—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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field
    • 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
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving video stream encryption
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream decryption

Definitions

  • the present invention relates to the field of communications, and in particular, to a method and system for encoding video software.
  • Video usually refers to storage formats for various motion pictures, such as digital video formats, including DVD, QuickTime, and MPEG-4; and analog video tapes, including VHS. With Betamax.
  • Video can be recorded and transmitted via different physical media: electrical signals when the video is captured or transmitted by radio, and magnetic signals when recorded on the tape; the quality of the video actually follows the way it is captured and captured And the way of storage changes.
  • digital television DTV
  • DTV digital television
  • the existing video is divided into static video and online video.
  • most of the existing video files are online video files, but the encoding method of the existing video files has poor delay.
  • a transmission method of video software is provided, which solves the shortcomings of the prior art which is poor in reality.
  • a method of transmitting video software comprising the steps of:
  • Receiving source data splitting the source data into multiple data packets
  • the plurality of data packets are encoded in a frame as a basic unit.
  • the method further includes:
  • the encoded data packet is sent.
  • the method further includes:
  • the decoding success message returned by the decoding side is received.
  • a transmission system for video software comprising:
  • a receiving unit configured to receive source data, and split the source data into multiple data packets
  • a dividing unit configured to divide a plurality of data packets into basic coding units in units of frames
  • a coding unit configured to encode the plurality of data packets by using a frame as a basic unit.
  • system further includes:
  • a sending unit configured to send the encoded data packet.
  • the receiving unit is further configured to receive a decoding success message returned by the decoding side.
  • each embodiment provides a brand new video coding method, which has the advantages of good delay and fast decoding speed.
  • FIG. 1 is a flowchart of a method for encoding video software according to the present invention
  • FIG. 2 is a structural diagram of an encoding system of video software provided by the present invention.
  • FIG. 1 is a flowchart of a method for encoding video software according to a first preferred embodiment of the present invention.
  • the method is implemented by an encoder.
  • the method is as shown in FIG.
  • Step S101 Receive source data, and split the source data into multiple data packets.
  • Step S102 dividing a plurality of data packets into basic coding units in units of frames
  • Step S103 encoding the plurality of data packets by using a frame as a basic unit.
  • the technical solution provided by the present invention encodes a frame as a basic unit, so that it has the advantage of good delay validity, and encodes with a frame as a basic unit, which can effectively avoid the occurrence of dropped frames.
  • the foregoing method may further include:
  • the encoded data packet is sent.
  • the foregoing method may further include:
  • the decoding success message returned by the decoding side is received.
  • FIG. 2 is a coding system of a video software according to a second embodiment of the present invention.
  • the system as shown in FIG. 2, includes:
  • the receiving unit 201 is configured to receive source data, and split the source data into multiple data packets.
  • a dividing unit 202 configured to divide a plurality of data packets into basic coding units in units of frames
  • the encoding unit 203 is configured to encode the plurality of data packets by using a frame as a basic unit.
  • the technical solution provided by the present invention encodes a frame as a basic unit, so that it has the advantage of good delay validity, and encodes with a frame as a basic unit, which can effectively avoid the occurrence of dropped frames.
  • the above system may further include:
  • the sending unit 204 is configured to send the encoded data packet.
  • the receiving unit 201 is further configured to receive a decoding success message returned by the decoding side.
  • Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
  • a storage medium may be any available media that can be accessed by a computer.
  • the computer readable medium may include random access memory (Random) Access Memory, RAM), Read-Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (Electrically Erasable Programmable Read-Only Memory, EEPROM), Compact Disc Read-Only Memory, CD-ROM, or other optical disc storage, magnetic storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Also. Any connection may suitably be a computer readable medium.
  • a disk and a disc include a compact disc (CD), a laser disc, a compact disc, a digital versatile disc (DVD), a floppy disk, and a Blu-ray disc, wherein the disc is usually magnetically copied, and the disc is The laser is used to optically replicate the data. Combinations of the above should also be included within the scope of the computer readable media.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

L'invention concerne un procédé de codage pour logiciel vidéo, qui comprend les étapes suivantes consistant: à recevoir des données source; à diviser les données source en une pluralité de paquets de données; à diviser la pluralité de paquets de données en unités de codage élémentaires dans des trames; et à coder la pluralité de paquets de données en trames. La solution technique de l'invention présente l'avantage d'offrir un bon délai de temporisation.
PCT/CN2015/099029 2015-12-25 2015-12-25 Procédé et système de codage pour logiciel vidéo Ceased WO2017107207A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201580001327.3A CN106416247A (zh) 2015-12-25 2015-12-25 视频软件的编码方法及系统
PCT/CN2015/099029 WO2017107207A1 (fr) 2015-12-25 2015-12-25 Procédé et système de codage pour logiciel vidéo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/099029 WO2017107207A1 (fr) 2015-12-25 2015-12-25 Procédé et système de codage pour logiciel vidéo

Publications (1)

Publication Number Publication Date
WO2017107207A1 true WO2017107207A1 (fr) 2017-06-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/099029 Ceased WO2017107207A1 (fr) 2015-12-25 2015-12-25 Procédé et système de codage pour logiciel vidéo

Country Status (2)

Country Link
CN (1) CN106416247A (fr)
WO (1) WO2017107207A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108288996A (zh) * 2018-04-18 2018-07-17 惠州学院 基于无人机拍摄视频高保真远程传送方法、装置、存储介质及电子设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1478356A (zh) * 2001-10-17 2004-02-25 ���µ�����ҵ��ʽ���� 动态图像编码方法及动态图像解码方法
CN101467460A (zh) * 2006-06-16 2009-06-24 卡西欧计算机株式会社 运动图像编解码设备及方法、记录设备与程序和数据结构
CN101969554A (zh) * 2009-07-27 2011-02-09 索尼公司 图像编码装置和图像编码方法
US20120140827A1 (en) * 2010-12-02 2012-06-07 Canon Kabushiki Kaisha Image coding apparatus and image coding method
JP5762026B2 (ja) * 2011-02-01 2015-08-12 キヤノン株式会社 画像処理装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09214916A (ja) * 1996-02-05 1997-08-15 Nippon Telegr & Teleph Corp <Ntt> データ通信再送装置
US9192859B2 (en) * 2002-12-10 2015-11-24 Sony Computer Entertainment America Llc System and method for compressing video based on latency measurements and other feedback
US9061207B2 (en) * 2002-12-10 2015-06-23 Sony Computer Entertainment America Llc Temporary decoder apparatus and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1478356A (zh) * 2001-10-17 2004-02-25 ���µ�����ҵ��ʽ���� 动态图像编码方法及动态图像解码方法
CN101467460A (zh) * 2006-06-16 2009-06-24 卡西欧计算机株式会社 运动图像编解码设备及方法、记录设备与程序和数据结构
CN101969554A (zh) * 2009-07-27 2011-02-09 索尼公司 图像编码装置和图像编码方法
US20120140827A1 (en) * 2010-12-02 2012-06-07 Canon Kabushiki Kaisha Image coding apparatus and image coding method
JP5762026B2 (ja) * 2011-02-01 2015-08-12 キヤノン株式会社 画像処理装置

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Publication number Publication date
CN106416247A (zh) 2017-02-15

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