WO2017107207A1 - 视频软件的编码方法及*** - Google Patents

视频软件的编码方法及*** 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
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WIPO (PCT)
Prior art keywords
data packets
present
unit
data
units
Prior art date
Application number
PCT/CN2015/099029
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English (en)
French (fr)
Inventor
王晓光
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王晓光
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Application filed by 王晓光 filed Critical 王晓光
Priority to PCT/CN2015/099029 priority Critical patent/WO2017107207A1/zh
Priority to CN201580001327.3A priority patent/CN106416247A/zh
Publication of WO2017107207A1 publication Critical patent/WO2017107207A1/zh

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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.

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

Abstract

本发明提供了一种视频软件的编码方法，所述方法包括如下步骤：接收信源数据，将信源数据拆分成多个数据包；将多个数据包划分成以帧为单位的基本编码单元；对该多个数据包以帧为基本单元进行编码。本发明提供的技术方案具有时延性好的优点。

Description

视频软件的编码方法及*** 技术领域
本发明涉及通信领域，尤其涉及一种视频软件的编码方法及***。
 背景技术
视频通常指涉各种动态影像的储存格式，例如：数位视频格式，包括DVD，QuickTime，与MPEG-4；以及类比的录像带, 包括VHS 与Betamax。视频可以被记录下来并经由不同的物理媒介传送：在视频被拍摄或以无线电传送时为电气讯号，而记录在磁带上时则为磁性讯号；视频画质实际上随著拍摄与撷取的方式以及储存方式而变化。例如数位电视(DTV)是发展出来的格式，具有比之前的标准更高的画质，正在成为各国的电视广播新标准。
现有的视频分为静态视频和在线视频，随着网络的发展，现有的视频文件大部分为在线视频文件，但是现有视频文件的编码方式的时延性较差。
 技术问题
提供一种视频软件的传输方法，其解决了现有技术的实延性较差的缺点。
 技术解决方案
一方面，提供一种视频软件的传输方法，所述方法包括如下步骤：
接收信源数据，将信源数据拆分成多个数据包；
将多个数据包划分成以帧为单位的基本编码单元；
对该多个数据包以帧为基本单元进行编码。
可选的，所述方法还包括：
将编码的数据包发送。
可选的，所述方法还包括：
接收解码侧返回的解码成功消息。
第二方面，提供一种视频软件的传输***，所述***包括：
接收单元，用于接收信源数据，将信源数据拆分成多个数据包；
划分单元，用于将多个数据包划分成以帧为单位的基本编码单元；
编码单元，用于对该多个数据包以帧为基本单元进行编码。
可选的，所述***还包括：
发送单元，用于将编码的数据包发送。
可选的，所述接收单元，还用于接收解码侧返回的解码成功消息。
 有益效果
根据各实施方式提供的技术方案提供一种全新的视频编码方法，其具有时延好，解码速度快的优点。
 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明提供的一种视频软件的编码方法的流程图；
图2为本发明提供的一种视频软件的编码***的结构图。
本发明的实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
参阅图1，图1为本发明第一较佳实施方式提供的一种视频软件的编码方法的流程图，该方法由编码器来完成，该方法如图1所示，包括如下步骤：
步骤S101、接收信源数据，将信源数据拆分成多个数据包；
步骤S102、将多个数据包划分成以帧为单位的基本编码单元；
步骤S103、对该多个数据包以帧为基本单元进行编码。
本发明提供的技术方案以帧为基本单元进行编码，所以其具有时延有效性好的优点，并且以帧为基本单元进行编码，可以有效的避免丢帧的出现。
可选的，上述方法还可以包括：
将编码的数据包发送。
可选的，上述方法还可以包括：
接收解码侧返回的解码成功消息。
参阅图2，图2为本发明第二较佳实施方式提供的一种视频软件的编码***，该***如2所示，包括：
接收单元201，用于接收信源数据，将信源数据拆分成多个数据包；
划分单元202，用于将多个数据包划分成以帧为单位的基本编码单元；
编码单元203，用于对该多个数据包以帧为基本单元进行编码。
本发明提供的技术方案以帧为基本单元进行编码，所以其具有时延有效性好的优点，并且以帧为基本单元进行编码，可以有效的避免丢帧的出现。
可选的，上述***还可以包括：
发送单元204，用于将编码的数据包发送。
可选的，
接收单元201，还用于接收解码侧返回的解码成功消息。
需要说明的是，对于前述的各方法实施方式或实施例，为了简单描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本发明并不受所描述的动作顺序的限制，因为根据本发明，某些步骤可以采用其他顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述实施方式或实施例均属于优选实施例，所涉及的动作和单元并不一定是本发明所必须的。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。
本发明实施例方法中的步骤可以根据实际需要进行顺序调整、合并和删减。
本发明实施例装置中的单元可以根据实际需要进行合并、划分和删减。本领域的技术人员可以将本说明书中描述的不同实施例以及不同实施例的特征进行结合或组合。
通过以上的实施方式的描述，所属领域的技术人员可以清楚地了解到本发明可以用硬件实现，或固件实现，或它们的组合方式来实现。当使用软件实现时，可以将上述功能存储在计算机可读介质中或作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质，其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是计算机能够存取的任何可用介质。以此为例但不限于：计算机可读介质可以包括随机存取存储器(Random Access Memory，RAM)、只读存储器(Read-Only Memory，ROM)、电可擦可编程只读存储器(Electrically Erasable Programmable Read-Only Memory，EEPROM)、只读光盘(Compact Disc Read-Only Memory，CD-ROM)或其他光盘存储、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质。此外。任何连接可以适当的成为计算机可读介质。例如，如果软件是使用同轴电缆、光纤光缆、双绞线、数字用户线（Digital Subscriber Line，DSL）或者诸如红外线、无线电和微波之类的无线技术从网站、服务器或者其他远程源传输的，那么同轴电缆、光纤光缆、双绞线、DSL或者诸如红外线、无线和微波之类的无线技术包括在所属介质的定影中。如本发明所使用的，盘（Disk）和碟（disc）包括压缩光碟（CD）、激光碟、光碟、数字通用光碟（DVD）、软盘和蓝光光碟，其中盘通常磁性的复制数据，而碟则用激光来光学的复制数据。上面的组合也应当包括在计算机可读介质的保护范围之内。
总之，以上所述仅为本发明技术方案的较佳实施例而已，并非用于限定本发明的保护范围。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (6)

  1. 一种视频软件的传输方法，其特征在于，所述方法包括如下步骤：
    接收信源数据，将信源数据拆分成多个数据包；
    将多个数据包划分成以帧为单位的基本编码单元；
    对该多个数据包以帧为基本单元进行编码。
  2. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    将编码的数据包发送。
  3. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    接收解码侧返回的解码成功消息。
  4. 一种视频软件的传输***，其特征在于，所述***包括：
    接收单元，用于接收信源数据，将信源数据拆分成多个数据包；
    划分单元，用于将多个数据包划分成以帧为单位的基本编码单元；
    编码单元，用于对该多个数据包以帧为基本单元进行编码。
  5. 根据权利要求4所述的***，其特征在于，所述***还包括：
    发送单元，用于将编码的数据包发送。
  6. 根据权利要求4所述的***，其特征在于，
    所述接收单元，还用于接收解码侧返回的解码成功消息。
PCT/CN2015/099029 2015-12-25 2015-12-25 视频软件的编码方法及*** WO2017107207A1 (zh)

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