WO2022252579A1 - Method, system, and apparatus for securely sharing video stream, and storage medium - Google Patents

Method, system, and apparatus for securely sharing video stream, and storage medium Download PDF

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Publication number
WO2022252579A1
WO2022252579A1 PCT/CN2021/140526 CN2021140526W WO2022252579A1 WO 2022252579 A1 WO2022252579 A1 WO 2022252579A1 CN 2021140526 W CN2021140526 W CN 2021140526W WO 2022252579 A1 WO2022252579 A1 WO 2022252579A1
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WO
WIPO (PCT)
Prior art keywords
terminal
video stream
server
shared
verification code
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PCT/CN2021/140526
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French (fr)
Chinese (zh)
Inventor
周杰
房新彦
黄建峰
Original Assignee
天翼物联科技有限公司
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Priority to GB2319883.1A priority Critical patent/GB2623225A/en
Publication of WO2022252579A1 publication Critical patent/WO2022252579A1/en

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    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • 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
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/2187—Live feed
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/254—Management at additional data server, e.g. shopping server, rights management server
    • H04N21/2541—Rights Management
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • H04N21/25816—Management of client data involving client authentication
    • 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
    • H04N21/27—Server based end-user applications
    • H04N21/274—Storing end-user multimedia data in response to end-user request, e.g. network recorder
    • H04N21/2747—Remote storage of video programs received via the downstream path, e.g. from the server
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4627—Rights management associated to the content
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
    • H04N21/63775—Control signals issued by the client directed to the server or network components directed to server for uploading keys, e.g. for a client to communicate its public key to the server
    • 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
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
    • H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Definitions

  • the invention relates to the technical field of video monitoring, in particular to a video stream security sharing method, system, device and storage medium.
  • the purpose of the present invention is to solve one of the technical problems in the prior art at least to a certain extent.
  • an object of the embodiments of the present invention is to provide a safe and reliable video stream sharing method.
  • Another object of the embodiments of the present invention is to provide a video stream security sharing system.
  • the technical solutions adopted in the embodiments of the present invention include:
  • an embodiment of the present invention provides a video stream security sharing method, comprising the following steps:
  • the first terminal sends the first playback address to the terminal to be shared, the first verification code is generated by the first terminal, and the first verification code is sent to the terminal to be shared and the terminal to be shared respectively.
  • said server
  • the second terminal When the second terminal sends a video stream playback request to the server according to the first playback address, the second terminal sends a second verification code to the server, and the second verification code is the first The verification code obtained when the second terminal receives the first playback address;
  • the second verification code is verified according to the first verification code, and if the verification is successful, the video stream to be shared is sent to the second terminal through the server.
  • the video stream security sharing method also includes the step of building a verification code library, which specifically includes:
  • the first terminal When the first terminal sends the first playback address to multiple terminals to be shared, generate multiple first check codes through the first terminal, and send the first check codes to the server;
  • a check code library is constructed according to the first check code.
  • the second verification code is verified according to the first verification code, and if the verification is successful, the server sends the second verification code to the second terminal
  • the step of sharing the video stream is described, which specifically includes:
  • the video stream to be shared is obtained according to the first playback address, and then the video stream to be shared is sent to the second terminal through the server.
  • the video stream security sharing method also includes the following steps:
  • the corresponding first verification code is deleted from the verification code library according to the instruction to cancel sharing.
  • the video stream to be shared is a video stream captured by a target camera in real time.
  • the embodiment of the present invention proposes a video stream security sharing system, including:
  • the address obtaining module is used to obtain the first playback address of the video stream to be shared from the server through the first terminal;
  • a verification code generating module configured to generate a first verification code through the first terminal when the first terminal sends the first playback address to the terminal to be shared, and send the first verification codes respectively to the terminal to be shared and the server;
  • a request module configured to send a second verification code to the server through the second terminal when the second terminal sends a video stream playback request to the server according to the first playback address, and the second verification code is sent to the server by the second terminal.
  • the code is a verification code obtained when the second terminal receives the first playback address;
  • the verification module is configured to verify the second verification code according to the first verification code, and if the verification is successful, send the video stream to be shared to the second terminal through the server.
  • the video stream security sharing system also includes a verification code library construction module, and the verification code library construction module includes:
  • a sending unit configured to generate multiple first check codes through the first terminal when the first terminal sends the first play address to multiple terminals to be shared, and send the first check codes to said server;
  • a construction unit configured to construct a check code library according to the first check code.
  • the video stream security sharing system also includes:
  • a verification code deletion module configured to delete a corresponding first verification code from the verification code database according to the cancellation sharing instruction when the first terminal sends a cancel sharing instruction to the server.
  • an embodiment of the present invention provides a video stream security sharing device, including:
  • At least one memory for storing at least one program
  • the at least one processor When the at least one program is executed by the at least one processor, the at least one processor is made to implement the above-mentioned secure video stream sharing method.
  • the embodiment of the present invention also provides a computer-readable storage medium, which stores a processor-executable program, and the processor-executable program is used to execute the above-mentioned one when executed by the processor.
  • the first terminal obtains the first playback address of the video stream to be shared from the server, generates the first verification code when the first terminal shares the first playback address with the terminal to be shared, and sends the first verification code Send to the terminal to be shared and the server; when the second terminal sends a video stream playback request to the server according to the first playback address, send the second verification code obtained together when the second terminal obtains the first playback address to the server, and then The second verification code is verified according to the first verification code, and the video stream to be shared is sent to the second terminal through the server if and only when the verification is successful.
  • the present invention introduces a verification mechanism in the sharing of video streams.
  • a random verification code is automatically generated and sent to the terminal to be shared. Every time a video stream is requested to be played, the verification code of the terminal must be passed by the server. For verification, since only the initial first terminal can send the generated verification code to the server, the video stream cannot be successfully verified after the second sharing, and finally ensures that the video stream is safely shared and played within the controllable range of the user , to prevent user privacy leakage, very safe.
  • Fig. 1 is a flow chart of the steps of a video stream security sharing method provided by an embodiment of the present invention
  • FIG. 2 is a schematic flow diagram of a video stream provided by an embodiment of the present invention that cannot be successfully verified through secondary sharing;
  • Fig. 3 is a structural block diagram of a video stream security sharing system provided by an embodiment of the present invention.
  • FIG. 4 is a structural block diagram of an apparatus for securely sharing video streams according to an embodiment of the present invention.
  • the terminal of user B requests the server to play the video stream through the address
  • the server obtains the real-time video stream from the camera and sends it to user B's terminal.
  • the embodiment of the present invention provides a kind of safe video stream sharing method, specifically comprises the following steps:
  • the second terminal sends a video stream playback request to the server according to the first playback address
  • the second terminal sends the second verification code to the server.
  • the second verification code is obtained when the second terminal receives the first playback address checksum
  • S104 Verify the second verification code according to the first verification code. If the verification is successful, send the video stream to be shared to the second terminal through the server.
  • the embodiment of the present invention introduces a verification mechanism in the sharing of video streams. Every time a video stream playback address is shared, a random verification code is automatically generated and sent to the terminal to be shared. The verification code is verified. Since only the initial first terminal can send the generated verification code to the server, the verification cannot be successful after the video stream is shared twice, which finally ensures that the video stream is safely shared within the controllable range of the user. And play, to prevent the leakage of user privacy, very safe.
  • the second terminal can be the terminal that the first terminal directly shares the first broadcast address (that is, the terminal to be shared), or the terminal that obtains the first broadcast address through other terminals (not the first terminal); each When a terminal shares a video stream playback address, it needs to generate a random check code and send it to the next terminal. However, only the initial terminal that directly obtains the video stream playback address from the server can send the generated check code to the server. Therefore, only A terminal that directly obtains the first playback address from the first terminal can be successfully verified on the server, but a terminal that has been shared twice or more cannot be successfully verified.
  • FIG. 2 it is a schematic flow diagram of a video stream provided by an embodiment of the present invention that cannot be successfully verified through secondary sharing.
  • a specific embodiment of the present invention is described as follows in conjunction with Fig. 2:
  • Terminal b requests the server to play the target video stream through the first playback address, and sends the first verification code to the server;
  • the server verifies the first verification code, and the verification is successful, and obtains the real-time video stream from the target camera;
  • the server sends the real-time video stream to terminal b, and terminal b plays the real-time video stream. So far, the video stream can be successfully played after the initial sharing;
  • User B shares the first playback address with terminal c of user C through terminal b, and at the same time randomly generates a second verification code, and sends the second verification code to terminal c (not to the server);
  • Terminal c requests the server to play the target video stream through the first playback address, and sends the second verification code to the server;
  • the server verifies the second verification code. Since the second verification code is different from the verification code sent by terminal a to the server, the verification fails, and terminal c cannot play the target video stream. So far, the video stream has been shared twice Unable to play successfully.
  • the video stream security sharing method also includes the step of building a verification code library, which specifically includes:
  • the first terminal When the first terminal sends the first playback address to multiple terminals to be shared, generate multiple first verification codes through the first terminal, and send the first verification codes to the server;
  • a check code library is constructed according to the first check code.
  • a verification code library can be built on the server to facilitate subsequent verification. Code verification and management.
  • the second verification code is verified according to the first verification code, and if the verification is successful, the step S104 of sending the video stream to be shared to the second terminal through the server, which specifically includes:
  • the video stream security sharing method also includes the following steps:
  • the corresponding first verification code is deleted from the verification code library according to the cancel sharing instruction.
  • the terminal to be shared that obtains the video stream playback address through the first terminal is equivalent to obtaining authorization.
  • the first terminal can send a cancel sharing instruction to the server.
  • the server deletes the corresponding verification code from the verification code library, and the user or terminal cannot watch the target video stream next time.
  • the check codes in the check code library can be added or deleted at any time through the first terminal, so as to realize the maintenance of the check code library and the authorization management of different terminals.
  • the video stream to be shared is a video stream captured by the target camera in real time.
  • the video stream to be shared in the embodiment of the present invention may be a video stream captured by a target camera in real time, or a video stream stored on a server, and may have different definitions in combination with different application scenarios.
  • most of the real-time video streams acquired by the camera contain the user's personal privacy, and the user's privacy will be leaked after secondary sharing.
  • the method of the embodiment of the present invention can not only share the video stream with others, but also ensure the security of video sharing. Safe, prevent secondary sharing.
  • an embodiment of the present invention provides a video stream security sharing system, including:
  • the address obtaining module is used to obtain the first playback address of the video stream to be shared from the server through the first terminal;
  • a verification code generation module used for generating the first verification code through the first terminal when the first terminal sends the first playback address to the terminal to be shared, and sending the first verification code to the terminal to be shared and the server respectively;
  • the request module is used to send the second verification code to the server through the second terminal when the second terminal sends a video stream playback request to the server according to the first playback address, and the second verification code is for the second terminal to receive the first playback address
  • the check code obtained when
  • the verification module is used to verify the second verification code according to the first verification code, and if the verification is successful, send the video stream to be shared to the second terminal through the server.
  • the video stream security sharing system also includes a verification code library construction module, and the verification code library construction module includes:
  • a sending unit configured to generate multiple first verification codes through the first terminal when the first terminal sends the first playback address to multiple terminals to be shared, and send the first verification codes to the server;
  • a construction unit configured to construct a check code library according to the first check code.
  • the video stream security sharing system also includes:
  • the verification code deletion module is used to delete the corresponding first verification code in the verification code library according to the cancel sharing instruction when the first terminal sends the cancel sharing instruction to the server.
  • an embodiment of the present invention provides a video stream security sharing device, including:
  • At least one memory for storing at least one program
  • the above-mentioned at least one processor When the above-mentioned at least one program is executed by the above-mentioned at least one processor, the above-mentioned at least one processor is made to implement the above-mentioned method for securely sharing video streams.
  • An embodiment of the present invention also provides a computer-readable storage medium, in which a processor-executable program is stored, and the processor-executable program is used to execute the above-mentioned secure video stream sharing method when executed by the processor.
  • a computer-readable storage medium in the embodiment of the present invention can execute a video stream security sharing method provided in the method embodiment of the present invention, can execute any combination of implementation steps in the method embodiment, and has the corresponding functions and benefits of the method. Effect.
  • the embodiment of the present invention also discloses a computer program product or computer program, where the computer program product or computer program includes computer instructions, and the computer instructions are stored in a computer-readable storage medium.
  • the processor of the computer device can read the computer instruction from the computer-readable storage medium, and the processor executes the computer instruction, so that the computer device executes the method shown in FIG. 1 .
  • the functions/operations noted in the block diagrams may occur out of the order noted in the operational diagrams.
  • two blocks shown in succession may, in fact, be executed substantially concurrently or the blocks may sometimes be executed in the reverse order, depending upon the functionality/operations involved.
  • the embodiments presented and described in the flowcharts of the present invention are provided by way of example in order to provide a more comprehensive understanding of the technology. The disclosed methods are not limited to the operations and logical flow presented herein. Alternative embodiments are contemplated in which the order of various operations is changed and in which sub-operations described as part of larger operations are performed independently.
  • the above functions are realized in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the essence of the technical solution of the present invention or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the above-mentioned methods in various embodiments of the present invention.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disc, etc., which can store program codes. .
  • a "computer-readable medium” may be any device that can contain, store, communicate, propagate or transmit a program for use in or in conjunction with an instruction execution system, device or device.
  • computer-readable media include the following: electrical connection with one or more wires (electronic device), portable computer disk case (magnetic device), random access memory (RAM), Read Only Memory (ROM), Erasable and Editable Read Only Memory (EPROM or Flash Memory), Fiber Optic Devices, and Portable Compact Disc Read Only Memory (CDROM).
  • the computer-readable medium may even be paper or other suitable medium on which the above-mentioned program can be printed, since the paper or other medium can be scanned, for example, optically, followed by editing, interpretation or other suitable means if necessary. Processing is performed to electronically obtain the above-mentioned programs, which are then stored in computer memory.

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  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
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Abstract

Disclosed are a method, system, and apparatus for securely sharing a video stream, and a storage medium. The method comprises: by means of a terminal, acquiring from a server a first playback address of a video stream to be shared; when the first terminal sends the first playback address to a terminal to be shared with, generating a first check code by means of the first terminal, and sending the first check code to both the terminal to be shared with and the server; when a second terminal sends a video stream playback request to the server according to the first playback address, sending a second check code to the server by means of the second terminal, the second check code being a check code acquired when the second terminal receives the first playback address; verifying the second check code according to the first check code, and if the verification succeeds, sending the video stream to be shared to the second terminal by means of the server. The present invention introduces a verification mechanism for video stream sharing, ensures that the video stream is securely shared and played back within a user-controllable range, prevents user privacy leakage, and can be widely applied in the technical field of video monitoring.

Description

一种视频流安全分享方法、系统、装置及存储介质A video stream security sharing method, system, device and storage medium 技术领域technical field
本发明涉及视频监控技术领域，尤其是一种视频流安全分享方法、系统、装置及存储介质。The invention relates to the technical field of video monitoring, in particular to a video stream security sharing method, system, device and storage medium.
背景技术Background technique
目前，利用手机、平板等移动终端观看视频监控已经成为时下的主流方式，因为移动终端操作门槛低，使用起来十分方便。同时很多用户也很愿意将自己的监控点位分享给其他用户观看，或展示营商环境、洽谈业务，或是展现居家环境、分享经验，尤其是在房产租赁、远程看货等场景，监控视频流的分享十分普遍。然而，视频分享存在着不小的风险，在如今信息网络如此发展的情况下，现有的视频分享方法存在被人恶意二次分享而导致隐私泄露的问题，十分不安全。At present, using mobile terminals such as mobile phones and tablets to watch video surveillance has become the mainstream method nowadays, because mobile terminals have low operating threshold and are very convenient to use. At the same time, many users are also willing to share their monitoring points with other users to watch, or show the business environment, negotiate business, or show the home environment, share experience, especially in real estate leasing, remote viewing and other scenarios, surveillance video Stream sharing is very common. However, there is a lot of risk in video sharing. With the development of the information network, the existing video sharing methods have the problem of being maliciously shared twice and causing privacy leakage, which is very unsafe.
发明内容Contents of the invention
本发明的目的在于至少一定程度上解决现有技术中存在的技术问题之一。The purpose of the present invention is to solve one of the technical problems in the prior art at least to a certain extent.
为此，本发明实施例的一个目的在于提供一种安全可靠的视频流安全分享方法。Therefore, an object of the embodiments of the present invention is to provide a safe and reliable video stream sharing method.
本发明实施例的另一个目的在于提供一种视频流安全分享系统。Another object of the embodiments of the present invention is to provide a video stream security sharing system.
为了达到上述技术目的，本发明实施例所采取的技术方案包括：In order to achieve the above technical objectives, the technical solutions adopted in the embodiments of the present invention include:
第一方面，本发明实施例提供了一种视频流安全分享方法，包括以下步骤：In a first aspect, an embodiment of the present invention provides a video stream security sharing method, comprising the following steps:
通过第一终端从服务器获取待分享视频流的第一播放地址；Obtaining the first playback address of the video stream to be shared from the server through the first terminal;
当所述第一终端向待分享终端发送所述第一播放地址，通过所述第一终端生成第一校验码，并将所述第一校验码分别发送至所述待分享终端和所述服务器；When the first terminal sends the first playback address to the terminal to be shared, the first verification code is generated by the first terminal, and the first verification code is sent to the terminal to be shared and the terminal to be shared respectively. said server;
当第二终端根据所述第一播放地址向所述服务器发送视频流播放请求，通过所述第二终端将第二校验码发送至所述服务器，所述第二校验码为所述第二终端接收所述第一播放地址时获取的校验码；When the second terminal sends a video stream playback request to the server according to the first playback address, the second terminal sends a second verification code to the server, and the second verification code is the first The verification code obtained when the second terminal receives the first playback address;
根据所述第一校验码对所述第二校验码进行验证，若验证成功，则通过所述服务器向所述第二终端发送所述待分享视频流。The second verification code is verified according to the first verification code, and if the verification is successful, the video stream to be shared is sent to the second terminal through the server.
进一步地，在本发明的一个实施例中，所述视频流安全分享方法还包括构建校验码库的步骤，其具体包括：Further, in one embodiment of the present invention, the video stream security sharing method also includes the step of building a verification code library, which specifically includes:
当所述第一终端向多个待分享终端发送所述第一播放地址，通过所述第一终端生成多个第一校验码，并将所述第一校验码发送至所述服务器；When the first terminal sends the first playback address to multiple terminals to be shared, generate multiple first check codes through the first terminal, and send the first check codes to the server;
根据所述第一校验码构建校验码库。A check code library is constructed according to the first check code.
进一步地，在本发明的一个实施例中，所述根据所述第一校验码对所述第二校验码进行验证，若验证成功，则通过所述服务器向所述第二终端发送所述待分享视频流这一步骤，其具体包括：Further, in an embodiment of the present invention, the second verification code is verified according to the first verification code, and if the verification is successful, the server sends the second verification code to the second terminal The step of sharing the video stream is described, which specifically includes:
在所述校验码库进行遍历查询，当所述校验码库中存在与所述第二校验码相同的第一校验码，则验证成功，反之，则验证失败；Perform traversal query in the check code library, when there is a first check code identical to the second check code in the check code library, the verification is successful, otherwise, the verification fails;
当验证成功，根据所述第一播放地址获取待分享视频流，进而通过所述服务器将所述待分享视频流发送至所述第二终端。When the verification is successful, the video stream to be shared is obtained according to the first playback address, and then the video stream to be shared is sent to the second terminal through the server.
进一步地，在本发明的一个实施例中，所述视频流安全分享方法还包括以下步骤：Further, in one embodiment of the present invention, the video stream security sharing method also includes the following steps:
当所述第一终端向所述服务器发送取消分享指令，根据所述取消分享指令在所述校验码库删除对应的第一校验码。When the first terminal sends an instruction to cancel sharing to the server, the corresponding first verification code is deleted from the verification code library according to the instruction to cancel sharing.
进一步地，在本发明的一个实施例中，所述待分享视频流为目标摄像机实时拍摄的视频流。Further, in an embodiment of the present invention, the video stream to be shared is a video stream captured by a target camera in real time.
第二方面，本发明实施例提出了一种视频流安全分享系统，包括：In the second aspect, the embodiment of the present invention proposes a video stream security sharing system, including:
地址获取模块，用于通过第一终端从服务器获取待分享视频流的第一播放地址；The address obtaining module is used to obtain the first playback address of the video stream to be shared from the server through the first terminal;
校验码生成模块，用于当所述第一终端向待分享终端发送所述第一播放地址，通过所述第一终端生成第一校验码，并将所述第一校验码分别发送至所述待分享终端和所述服务器；A verification code generating module, configured to generate a first verification code through the first terminal when the first terminal sends the first playback address to the terminal to be shared, and send the first verification codes respectively to the terminal to be shared and the server;
请求模块，用于当第二终端根据所述第一播放地址向所述服务器发送视频流播放请求，通过所述第二终端将第二校验码发送至所述服务器，所述第二校验码为所述第二终端接收所述第一播放地址时获取的校验码；A request module, configured to send a second verification code to the server through the second terminal when the second terminal sends a video stream playback request to the server according to the first playback address, and the second verification code is sent to the server by the second terminal. The code is a verification code obtained when the second terminal receives the first playback address;
验证模块，用于根据所述第一校验码对所述第二校验码进行验证，若验证成功，则通过所述服务器向所述第二终端发送所述待分享视频流。The verification module is configured to verify the second verification code according to the first verification code, and if the verification is successful, send the video stream to be shared to the second terminal through the server.
进一步地，在本发明的一个实施例中，所述视频流安全分享系统还包括校验码库构建模块，所述校验码库构建模块包括：Further, in one embodiment of the present invention, the video stream security sharing system also includes a verification code library construction module, and the verification code library construction module includes:
发送单元，用于当所述第一终端向多个待分享终端发送所述第一播放地址，通过所述第一终端生成多个第一校验码，并将所述第一校验码发送至所述服务器；A sending unit, configured to generate multiple first check codes through the first terminal when the first terminal sends the first play address to multiple terminals to be shared, and send the first check codes to said server;
构建单元，用于根据所述第一校验码构建校验码库。A construction unit, configured to construct a check code library according to the first check code.
进一步地，在本发明的一个实施例中，所述视频流安全分享系统还包括：Further, in one embodiment of the present invention, the video stream security sharing system also includes:
校验码删除模块，用于当所述第一终端向所述服务器发送取消分享指令，根据所述取消分享指令在所述校验码库删除对应的第一校验码。A verification code deletion module, configured to delete a corresponding first verification code from the verification code database according to the cancellation sharing instruction when the first terminal sends a cancel sharing instruction to the server.
第三方面，本发明实施例提供了一种视频流安全分享装置，包括：In a third aspect, an embodiment of the present invention provides a video stream security sharing device, including:
至少一个处理器；at least one processor;
至少一个存储器，用于存储至少一个程序；at least one memory for storing at least one program;
当所述至少一个程序被所述至少一个处理器执行时，使得所述至少一个处理器实现上述的一种视频流安全分享方法。When the at least one program is executed by the at least one processor, the at least one processor is made to implement the above-mentioned secure video stream sharing method.
第四方面，本发明实施例还提供了一种计算机可读存储介质，其中存储有处理器可执行的程序，所述处理器可执行的程序在由处理器执行时用于执行上述的一种视频流安全分享方法。In a fourth aspect, the embodiment of the present invention also provides a computer-readable storage medium, which stores a processor-executable program, and the processor-executable program is used to execute the above-mentioned one when executed by the processor. A method for secure sharing of video streams.
本发明的优点和有益效果将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到：Advantage of the present invention and beneficial effect will be provided in part in the following description, part will become apparent from the following description, or understand by practice of the present invention:
本发明实施例通过第一终端从服务器获取待分享视频流的第一播放地址，在第一终端向待分享终端分享第一播放地址的同时生成第一校验码，并将第一校验码发送到待分享终端和服务器；当第二终端根据第一播放地址向服务器发送视频流播放请求时，将第二终端获取第一播放地址时一并获取的第二校验码发送到服务器，进而根据第一校验码对第二校验码进行验证，当且仅当验证成功时通过服务器向第二终端发送待分享视频流。本发明在视频流分享中引入了校验机制，每次分享视频流播放地址时均自动生成随机校验码发送到待分享终端，每次请求播放视频流都要通过服务器对终端的校验码进行验证，由于只有初始的第一终端可以将生成的校验码发送到服务器，因此视频流经二次分享后则无法验证成功，最终保证了视频流在用户可控的范围内安全分享与播放，防止了用户隐私泄露，十分安全。In the embodiment of the present invention, the first terminal obtains the first playback address of the video stream to be shared from the server, generates the first verification code when the first terminal shares the first playback address with the terminal to be shared, and sends the first verification code Send to the terminal to be shared and the server; when the second terminal sends a video stream playback request to the server according to the first playback address, send the second verification code obtained together when the second terminal obtains the first playback address to the server, and then The second verification code is verified according to the first verification code, and the video stream to be shared is sent to the second terminal through the server if and only when the verification is successful. The present invention introduces a verification mechanism in the sharing of video streams. Every time a video stream playback address is shared, a random verification code is automatically generated and sent to the terminal to be shared. Every time a video stream is requested to be played, the verification code of the terminal must be passed by the server. For verification, since only the initial first terminal can send the generated verification code to the server, the video stream cannot be successfully verified after the second sharing, and finally ensures that the video stream is safely shared and played within the controllable range of the user , to prevent user privacy leakage, very safe.
附图说明Description of drawings
为了更清楚地说明本发明实施例中的技术方案，下面对本发明实施例中所需要使用的附图作以下介绍，应当理解的是，下面介绍中的附图仅仅为了方便清晰表述本发明的技术方案中的部分实施例，对于本领域的技术人员来说，在无需付出创造性劳动的前提下，还可以根据这些附图获取到其他附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the embodiments of the present invention are described below. It should be understood that the accompanying drawings in the following introductions are only for the convenience of clearly expressing the technology of the present invention For some embodiments in the solution, those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1为本发明实施例提供的一种视频流安全分享方法的步骤流程图；Fig. 1 is a flow chart of the steps of a video stream security sharing method provided by an embodiment of the present invention;
图2为本发明实施例提供的视频流经二次分享无法验证成功的流程示意图；FIG. 2 is a schematic flow diagram of a video stream provided by an embodiment of the present invention that cannot be successfully verified through secondary sharing;
图3为本发明实施例提供的一种视频流安全分享系统的结构框图；Fig. 3 is a structural block diagram of a video stream security sharing system provided by an embodiment of the present invention;
图4为本发明实施例提供的一种视频流安全分享装置的结构框图。FIG. 4 is a structural block diagram of an apparatus for securely sharing video streams according to an embodiment of the present invention.
具体实施方式Detailed ways
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的 实施例是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。对于以下实施例中的步骤编号，其仅为了便于阐述说明而设置，对步骤之间的顺序不做任何限定，实施例中的各步骤的执行顺序均可根据本领域技术人员的理解来进行适应性调整。Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. For the step numbers in the following embodiments, it is only set for the convenience of illustration and description, and the order between the steps is not limited in any way. The execution order of each step in the embodiments can be adapted according to the understanding of those skilled in the art sexual adjustment.
在本发明的描述中，多个的含义是两个或两个以上，如果有描述到第一、第二只是用于区分技术特征为目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量或者隐含指明所指示的技术特征的先后关系。此外，除非另有定义，本文所使用的所有的技术和科学术语与本技术领域的技术人员通常理解的含义相同。In the description of the present invention, multiple means two or more. If the first and the second are described only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance or implying Indicate the number of indicated technical features or implicitly indicate the sequence of indicated technical features. Also, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art.
目前的视频流分享方法中，被分享用户获取别人分享的视频流播放地址后，可直接通过该地址向服务器请求播放视频流，大致流程如下：In the current video stream sharing method, after the shared user obtains the playback address of the video stream shared by others, he can directly request the server to play the video stream through the address. The general process is as follows:
(1)用户A通过其终端向服务器请求视频流播放地址；(1) User A requests the server for the video streaming address through its terminal;
(2)服务器向用户A的终端返回视频流播放地址；(2) The server returns the video stream playback address to the terminal of user A;
(3)用户A通过微信或翼信将视频流播放地址分享给用户B的终端；(3) User A shares the video stream playback address with user B's terminal through WeChat or Yixin;
(4)用户B的终端通过该地址向服务器请求播放视频流；(4) The terminal of user B requests the server to play the video stream through the address;
(5)服务器从摄像机获取实时视频流并发送到用户B的终端。(5) The server obtains the real-time video stream from the camera and sends it to user B's terminal.
可以认识到，目前的视频流分享方法中，只需要获取视频流播放地址即可看到别人分享的视频流，这样存在二次分享导致用户隐私泄露的风险，例如，用户B可以再将该视频流播放地址分享给用户C，用户C可根据该视频流播放地址看到用户A分享的监控视频流。由此可见，现有的视频流分享方法并不安全。It can be recognized that in the current video stream sharing method, only the video stream playback address needs to be obtained to view the video stream shared by others, so there is a risk of leakage of user privacy due to secondary sharing. For example, user B can re-share the video stream The stream playback address is shared with user C, and user C can see the surveillance video stream shared by user A according to the video stream playback address. It can be seen that the existing video stream sharing method is not safe.
参照图1，本发明实施例提供了一种视频流安全分享方法，具体包括以下步骤：With reference to Fig. 1, the embodiment of the present invention provides a kind of safe video stream sharing method, specifically comprises the following steps:
S101、通过第一终端从服务器获取待分享视频流的第一播放地址；S101. Obtain the first playback address of the video stream to be shared from the server through the first terminal;
S102、当第一终端向待分享终端发送第一播放地址，通过第一终端生成第一校验码，并将第一校验码分别发送至待分享终端和服务器；S102. When the first terminal sends the first playback address to the terminal to be shared, generate a first verification code through the first terminal, and send the first verification code to the terminal to be shared and the server respectively;
S103、当第二终端根据第一播放地址向服务器发送视频流播放请求，通过第二终端将第二校验码发送至服务器，第二校验码为第二终端接收第一播放地址时获取的校验码；S103. When the second terminal sends a video stream playback request to the server according to the first playback address, the second terminal sends the second verification code to the server. The second verification code is obtained when the second terminal receives the first playback address checksum;
S104、根据第一校验码对第二校验码进行验证，若验证成功，则通过服务器向第二终端发送待分享视频流。S104. Verify the second verification code according to the first verification code. If the verification is successful, send the video stream to be shared to the second terminal through the server.
本发明实施例在视频流分享中引入了校验机制，每次分享视频流播放地址时均自动生成随机校验码发送到待分享终端，每次请求播放视频流都要通过服务器对终端的校验码进行验证，由于只有初始的第一终端可以将生成的校验码发送到服务器，因此视频流经二次分享后则无法验证成功，最终保证了视频流在用户可控的范围内安全分享与播放，防止了用户隐私 泄露，十分安全。The embodiment of the present invention introduces a verification mechanism in the sharing of video streams. Every time a video stream playback address is shared, a random verification code is automatically generated and sent to the terminal to be shared. The verification code is verified. Since only the initial first terminal can send the generated verification code to the server, the verification cannot be successful after the video stream is shared twice, which finally ensures that the video stream is safely shared within the controllable range of the user. And play, to prevent the leakage of user privacy, very safe.
可以理解的是，第二终端可以是第一终端直接分享第一播放地址的终端(即待分享终端)，也可以是通过其他终端(非第一终端)获取第一播放地址的终端；每个终端分享视频流播放地址时均需要生成随机校验码发送到下一个终端，然而只有初始的直接从服务器获取视频流播放地址的第一终端可以将生成的校验码发送到服务器，因此，只有直接从第一终端获取第一播放地址的终端可以在服务器验证成功，通过二次或二次以上分享的终端则无法验证成功。It can be understood that the second terminal can be the terminal that the first terminal directly shares the first broadcast address (that is, the terminal to be shared), or the terminal that obtains the first broadcast address through other terminals (not the first terminal); each When a terminal shares a video stream playback address, it needs to generate a random check code and send it to the next terminal. However, only the initial terminal that directly obtains the video stream playback address from the server can send the generated check code to the server. Therefore, only A terminal that directly obtains the first playback address from the first terminal can be successfully verified on the server, but a terminal that has been shared twice or more cannot be successfully verified.
如图2所示为本发明实施例提供的视频流经二次分享无法验证成功的流程示意图。结合图2对本发明的一个具体实施例说明如下：As shown in FIG. 2 , it is a schematic flow diagram of a video stream provided by an embodiment of the present invention that cannot be successfully verified through secondary sharing. A specific embodiment of the present invention is described as follows in conjunction with Fig. 2:
(1)用户A通过终端a向服务器请求目标视频流的第一播放地址；(1) User A requests the server for the first playback address of the target video stream through terminal a;
(2)服务器向终端a返回第一播放地址；(2) The server returns the first playback address to terminal a;
(3)用户A通过终端a向用户B的终端b分享第一播放地址，并随机生成第一校验码，同时将第一校验码发送到终端b和服务器；(3) User A shares the first playback address with terminal b of user B through terminal a, and randomly generates a first verification code, and sends the first verification code to terminal b and the server at the same time;
(4)终端b通过第一播放地址向服务器请求播放目标视频流，并将第一校验码发送到服务器；(4) Terminal b requests the server to play the target video stream through the first playback address, and sends the first verification code to the server;
(5)服务器对第一校验码进行验证，验证成功，并从目标摄像头获取实时视频流；(5) The server verifies the first verification code, and the verification is successful, and obtains the real-time video stream from the target camera;
(6)服务器将该实时视频流发送到终端b，终端b播放该实时视频流，至此，视频流经初次分享可以成功播放；(6) The server sends the real-time video stream to terminal b, and terminal b plays the real-time video stream. So far, the video stream can be successfully played after the initial sharing;
(7)用户B通过终端b向用户C的终端c分享第一播放地址，同时随机生成第二校验码，并将第二校验码发送到终端c(不发送至服务器)；(7) User B shares the first playback address with terminal c of user C through terminal b, and at the same time randomly generates a second verification code, and sends the second verification code to terminal c (not to the server);
(8)终端c通过第一播放地址向服务器请求播放目标视频流，并将第二校验码发送到服务器；(8) Terminal c requests the server to play the target video stream through the first playback address, and sends the second verification code to the server;
(9)服务器对第二校验码进行验证，由于第二校验码与终端a发送至服务器的校验码不同，验证失败，终端c无法播放目标视频流，至此，视频流经二次分享无法成功播放。(9) The server verifies the second verification code. Since the second verification code is different from the verification code sent by terminal a to the server, the verification fails, and terminal c cannot play the target video stream. So far, the video stream has been shared twice Unable to play successfully.
进一步作为可选的实施方式，视频流安全分享方法还包括构建校验码库的步骤，其具体包括：Further as an optional implementation, the video stream security sharing method also includes the step of building a verification code library, which specifically includes:
当第一终端向多个待分享终端发送第一播放地址，通过第一终端生成多个第一校验码，并将第一校验码发送至服务器；When the first terminal sends the first playback address to multiple terminals to be shared, generate multiple first verification codes through the first terminal, and send the first verification codes to the server;
根据第一校验码构建校验码库。A check code library is constructed according to the first check code.
具体地，当第一终端向多个待分享终端分享视频播放地址时，每次分享都会生成一个随机校验码，并发送到服务器，因此可以在服务器构建校验码库，便于后续对校验码的验证及 管理。Specifically, when the first terminal shares the video playback address with multiple terminals to be shared, a random verification code will be generated for each sharing and sent to the server. Therefore, a verification code library can be built on the server to facilitate subsequent verification. Code verification and management.
进一步作为可选的实施方式，根据第一校验码对第二校验码进行验证，若验证成功，则通过服务器向第二终端发送待分享视频流这一步骤S104，其具体包括：Further as an optional implementation mode, the second verification code is verified according to the first verification code, and if the verification is successful, the step S104 of sending the video stream to be shared to the second terminal through the server, which specifically includes:
S1041、在校验码库进行遍历查询，当校验码库中存在与第二校验码相同的第一校验码，则验证成功，反之，则验证失败；S1041. Perform traversal query in the check code database. When the first check code identical to the second check code exists in the check code library, the verification is successful; otherwise, the verification fails;
S1042、当验证成功，根据第一播放地址获取待分享视频流，进而通过服务器将待分享视频流发送至第二终端。S1042. When the verification is successful, obtain the video stream to be shared according to the first playback address, and then send the video stream to be shared to the second terminal through the server.
进一步作为可选的实施方式，视频流安全分享方法还包括以下步骤：Further as an optional implementation, the video stream security sharing method also includes the following steps:
当第一终端向服务器发送取消分享指令，根据取消分享指令在校验码库删除对应的第一校验码。When the first terminal sends a cancel sharing instruction to the server, the corresponding first verification code is deleted from the verification code library according to the cancel sharing instruction.
具体地，通过第一终端获取视频流播放地址的待分享终端相当于获得了授权，当需要对某个用户或终端取消视频分享也即取消授权时，可以通过第一终端向服务器发送取消分享指令，服务器则在校验码库删除对应的校验码，则该用户或终端下次无法观看到目标视频流。本发明实施例可以随时通过第一终端添加或删除校验码库中的校验码，从而实现对校验码库的维护以及对不同终端的授权管理。Specifically, the terminal to be shared that obtains the video stream playback address through the first terminal is equivalent to obtaining authorization. When it is necessary to cancel video sharing, that is, cancel authorization, for a certain user or terminal, the first terminal can send a cancel sharing instruction to the server. , the server deletes the corresponding verification code from the verification code library, and the user or terminal cannot watch the target video stream next time. In the embodiment of the present invention, the check codes in the check code library can be added or deleted at any time through the first terminal, so as to realize the maintenance of the check code library and the authorization management of different terminals.
进一步作为可选的实施方式，待分享视频流为目标摄像机实时拍摄的视频流。Further as an optional implementation manner, the video stream to be shared is a video stream captured by the target camera in real time.
具体地，本发明实施例的待分享视频流，可以是目标摄像机实时拍摄的视频流，也可以是在服务器存储的视频流，结合不同的应用场景可以有不用的定义。在视频监控技术领域，摄像机获取的实时视频流大多包含用户的个人隐私，经二次分享会造成用户隐私泄露，采用本发明实施例的方法既能够分享视频流给别人，又能够保证视频分享的安全，防止二次分享。Specifically, the video stream to be shared in the embodiment of the present invention may be a video stream captured by a target camera in real time, or a video stream stored on a server, and may have different definitions in combination with different application scenarios. In the field of video surveillance technology, most of the real-time video streams acquired by the camera contain the user's personal privacy, and the user's privacy will be leaked after secondary sharing. The method of the embodiment of the present invention can not only share the video stream with others, but also ensure the security of video sharing. Safe, prevent secondary sharing.
参照图3，本发明实施例提供了一种视频流安全分享系统，包括：Referring to Fig. 3, an embodiment of the present invention provides a video stream security sharing system, including:
地址获取模块，用于通过第一终端从服务器获取待分享视频流的第一播放地址；The address obtaining module is used to obtain the first playback address of the video stream to be shared from the server through the first terminal;
校验码生成模块，用于当第一终端向待分享终端发送第一播放地址，通过第一终端生成第一校验码，并将第一校验码分别发送至待分享终端和服务器；A verification code generation module, used for generating the first verification code through the first terminal when the first terminal sends the first playback address to the terminal to be shared, and sending the first verification code to the terminal to be shared and the server respectively;
请求模块，用于当第二终端根据第一播放地址向服务器发送视频流播放请求，通过第二终端将第二校验码发送至服务器，第二校验码为第二终端接收第一播放地址时获取的校验码；The request module is used to send the second verification code to the server through the second terminal when the second terminal sends a video stream playback request to the server according to the first playback address, and the second verification code is for the second terminal to receive the first playback address The check code obtained when
验证模块，用于根据第一校验码对第二校验码进行验证，若验证成功，则通过服务器向第二终端发送待分享视频流。The verification module is used to verify the second verification code according to the first verification code, and if the verification is successful, send the video stream to be shared to the second terminal through the server.
进一步作为可选的实施方式，视频流安全分享系统还包括校验码库构建模块，校验码库构建模块包括：Further as an optional implementation, the video stream security sharing system also includes a verification code library construction module, and the verification code library construction module includes:
发送单元，用于当第一终端向多个待分享终端发送第一播放地址，通过第一终端生成多个第一校验码，并将第一校验码发送至服务器；A sending unit, configured to generate multiple first verification codes through the first terminal when the first terminal sends the first playback address to multiple terminals to be shared, and send the first verification codes to the server;
构建单元，用于根据第一校验码构建校验码库。A construction unit, configured to construct a check code library according to the first check code.
进一步作为可选的实施方式，视频流安全分享系统还包括：Further as an optional implementation, the video stream security sharing system also includes:
校验码删除模块，用于当第一终端向服务器发送取消分享指令，根据取消分享指令在校验码库删除对应的第一校验码。The verification code deletion module is used to delete the corresponding first verification code in the verification code library according to the cancel sharing instruction when the first terminal sends the cancel sharing instruction to the server.
上述方法实施例中的内容均适用于本系统实施例中，本系统实施例所具体实现的功能与上述方法实施例相同，并且达到的有益效果与上述方法实施例所达到的有益效果也相同。The content in the above-mentioned method embodiments is applicable to this system embodiment. The specific functions realized by this system embodiment are the same as those of the above-mentioned method embodiments, and the beneficial effects achieved are also the same as those achieved by the above-mentioned method embodiments.
参照图4，本发明实施例提供了一种视频流安全分享装置，包括：Referring to Fig. 4, an embodiment of the present invention provides a video stream security sharing device, including:
至少一个处理器；at least one processor;
至少一个存储器，用于存储至少一个程序；at least one memory for storing at least one program;
当上述至少一个程序被上述至少一个处理器执行时，使得上述至少一个处理器实现上述的一种视频流安全分享方法。When the above-mentioned at least one program is executed by the above-mentioned at least one processor, the above-mentioned at least one processor is made to implement the above-mentioned method for securely sharing video streams.
上述方法实施例中的内容均适用于本装置实施例中，本装置实施例所具体实现的功能与上述方法实施例相同，并且达到的有益效果与上述方法实施例所达到的有益效果也相同。The content in the above-mentioned method embodiment is applicable to this device embodiment, and the specific functions realized by this device embodiment are the same as those of the above-mentioned method embodiment, and the beneficial effects achieved are also the same as those achieved by the above-mentioned method embodiment.
本发明实施例还提供了一种计算机可读存储介质，其中存储有处理器可执行的程序，该处理器可执行的程序在由处理器执行时用于执行上述一种视频流安全分享方法。An embodiment of the present invention also provides a computer-readable storage medium, in which a processor-executable program is stored, and the processor-executable program is used to execute the above-mentioned secure video stream sharing method when executed by the processor.
本发明实施例的一种计算机可读存储介质，可执行本发明方法实施例所提供的一种视频流安全分享方法，可执行方法实施例的任意组合实施步骤，具备该方法相应的功能和有益效果。A computer-readable storage medium in the embodiment of the present invention can execute a video stream security sharing method provided in the method embodiment of the present invention, can execute any combination of implementation steps in the method embodiment, and has the corresponding functions and benefits of the method. Effect.
本发明实施例还公开了一种计算机程序产品或计算机程序，该计算机程序产品或计算机程序包括计算机指令，该计算机指令存储在计算机可读存介质中。计算机设备的处理器可以从计算机可读存储介质读取该计算机指令，处理器执行该计算机指令，使得该计算机设备执行图1所示的方法。The embodiment of the present invention also discloses a computer program product or computer program, where the computer program product or computer program includes computer instructions, and the computer instructions are stored in a computer-readable storage medium. The processor of the computer device can read the computer instruction from the computer-readable storage medium, and the processor executes the computer instruction, so that the computer device executes the method shown in FIG. 1 .
在一些可选择的实施例中，在方框图中提到的功能/操作可以不按照操作示图提到的顺序发生。例如，取决于所涉及的功能/操作，连续示出的两个方框实际上可以被大体上同时地执行或上述方框有时能以相反顺序被执行。此外，在本发明的流程图中所呈现和描述的实施例以示例的方式被提供，目的在于提供对技术更全面的理解。所公开的方法不限于本文所呈现的操作和逻辑流程。可选择的实施例是可预期的，其中各种操作的顺序被改变以及其中被描述为较大操作的一部分的子操作被独立地执行。In some alternative implementations, the functions/operations noted in the block diagrams may occur out of the order noted in the operational diagrams. For example, two blocks shown in succession may, in fact, be executed substantially concurrently or the blocks may sometimes be executed in the reverse order, depending upon the functionality/operations involved. Furthermore, the embodiments presented and described in the flowcharts of the present invention are provided by way of example in order to provide a more comprehensive understanding of the technology. The disclosed methods are not limited to the operations and logical flow presented herein. Alternative embodiments are contemplated in which the order of various operations is changed and in which sub-operations described as part of larger operations are performed independently.
此外，虽然在功能性模块的背景下描述了本发明，但应当理解的是，除非另有相反说明，上述的功能和/或特征中的一个或多个可以被集成在单个物理装置和/或软件模块中，或者一个或多个功能和/或特征可以在单独的物理装置或软件模块中被实现。还可以理解的是，有关每个模块的实际实现的详细讨论对于理解本发明是不必要的。更确切地说，考虑到在本文中公开的装置中各种功能模块的属性、功能和内部关系的情况下，在工程师的常规技术内将会了解该模块的实际实现。因此，本领域技术人员运用普通技术就能够在无需过度试验的情况下实现在权利要求书中所阐明的本发明。还可以理解的是，所公开的特定概念仅仅是说明性的，并不意在限制本发明的范围，本发明的范围由所附权利要求书及其等同方案的全部范围来决定。Furthermore, although the invention has been described in the context of functional modules, it should be understood that, unless stated to the contrary, one or more of the above-described functions and/or features may be integrated into a single physical device and/or one or more functions and/or features may be implemented in separate physical devices or software modules. It will also be appreciated that a detailed discussion of the actual implementation of each module is not necessary to understand the present invention. Rather, given the attributes, functions and internal relationships of the various functional blocks in the devices disclosed herein, the actual implementation of the blocks will be within the ordinary skill of the engineer. Accordingly, those skilled in the art can implement the present invention set forth in the claims without undue experimentation using ordinary techniques. It is also to be understood that the particular concepts disclosed are illustrative only and are not intended to limit the scope of the invention which is to be determined by the appended claims and their full scope of equivalents.
上述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例上述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。If the above functions are realized in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the above-mentioned methods in various embodiments of the present invention. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disc, etc., which can store program codes. .
在流程图中表示或在此以其他方式描述的逻辑和/或步骤，例如，可以被认为是用于实现逻辑功能的可执行指令的定序列表，可以具体实现在任何计算机可读介质中，以供指令执行系统、装置或设备(如基于计算机的系统、包括处理器的系统或其他可以从指令执行系统、装置或设备取指令并执行指令的系统)使用，或结合这些指令执行系统、装置或设备而使用。就本说明书而言，“计算机可读介质”可以是任何可以包含、存储、通信、传播或传输程序以供指令执行系统、装置或设备或结合这些指令执行系统、装置或设备而使用的装置。The logic and/or steps represented in the flowcharts or otherwise described herein, for example, can be considered as a sequenced listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium, For use with instruction execution systems, devices, or devices (such as computer-based systems, systems including processors, or other systems that can fetch instructions from instruction execution systems, devices, or devices and execute instructions), or in conjunction with these instruction execution systems, devices or equipment used. For the purposes of this specification, a "computer-readable medium" may be any device that can contain, store, communicate, propagate or transmit a program for use in or in conjunction with an instruction execution system, device or device.
计算机可读介质的更具体的示例(非穷尽性列表)包括以下：具有一个或多个布线的电连接部(电子装置)，便携式计算机盘盒(磁装置)，随机存取存储器(RAM)，只读存储器(ROM)，可擦除可编辑只读存储器(EPROM或闪速存储器)，光纤装置，以及便携式光盘只读存储器(CDROM)。另外，计算机可读介质甚至可以是可在其上打印上述程序的纸或其他合适的介质，因为可以例如通过对纸或其他介质进行光学扫描，接着进行编辑、解译或必要时以其他合适方式进行处理来以电子方式获得上述程序，然后将其存储在计算机存储器中。More specific examples (non-exhaustive list) of computer-readable media include the following: electrical connection with one or more wires (electronic device), portable computer disk case (magnetic device), random access memory (RAM), Read Only Memory (ROM), Erasable and Editable Read Only Memory (EPROM or Flash Memory), Fiber Optic Devices, and Portable Compact Disc Read Only Memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium on which the above-mentioned program can be printed, since the paper or other medium can be scanned, for example, optically, followed by editing, interpretation or other suitable means if necessary. Processing is performed to electronically obtain the above-mentioned programs, which are then stored in computer memory.
应当理解，本发明的各部分可以用硬件、软件、固件或它们的组合来实现。在上述实施方式中，多个步骤或方法可以用存储在存储器中且由合适的指令执行系统执行的软件或固件 来实现。例如，如果用硬件来实现，和在另一实施方式中一样，可用本领域公知的下列技术中的任一项或他们的组合来实现：具有用于对数据信号实现逻辑功能的逻辑门电路的离散逻辑电路，具有合适的组合逻辑门电路的专用集成电路，可编程门阵列(PGA)，现场可编程门阵列(FPGA)等。It should be understood that various parts of the present invention can be realized by hardware, software, firmware or their combination. In the above-described embodiments, various steps or methods may be implemented by software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented by any one or combination of the following techniques known in the art: Discrete logic circuits, ASICs with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.
在本说明书的上述描述中，参考术语“一个实施方式/实施例”、“另一实施方式/实施例”或“某些实施方式/实施例”等的描述意指结合实施方式或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施方式或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施方式或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施方式或示例中以合适的方式结合。In the above description of this specification, the description with reference to the terms "one embodiment/example", "another embodiment/example" or "some embodiments/example" means that the description is described in conjunction with the embodiment or example. A particular feature, structure, material, or characteristic is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
尽管已经示出和描述了本发明的实施方式，本领域的普通技术人员可以理解：在不脱离本发明的原理和宗旨的情况下可以对这些实施方式进行多种变化、修改、替换和变型，本发明的范围由权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the invention is defined by the claims and their equivalents.
以上是对本发明的较佳实施进行了具体说明，但本发明并不限于上述实施例，熟悉本领域的技术人员在不违背本发明精神的前提下还可做作出种种的等同变形或替换，这些等同的变形或替换均包含在本申请权利要求所限定的范围内。The above is a specific description of the preferred implementation of the present invention, but the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can also make various equivalent deformations or replacements without violating the spirit of the present invention. Equivalent modifications or replacements are all within the scope defined by the claims of the present application.

Claims (10)

  1. 一种视频流安全分享方法，其特征在于，包括以下步骤：A method for safely sharing video streams, comprising the following steps:
    通过第一终端从服务器获取待分享视频流的第一播放地址；Obtaining the first playback address of the video stream to be shared from the server through the first terminal;
    当所述第一终端向待分享终端发送所述第一播放地址，通过所述第一终端生成第一校验码，并将所述第一校验码分别发送至所述待分享终端和所述服务器；When the first terminal sends the first playback address to the terminal to be shared, the first verification code is generated by the first terminal, and the first verification code is sent to the terminal to be shared and the terminal to be shared respectively. said server;
    当第二终端根据所述第一播放地址向所述服务器发送视频流播放请求，通过所述第二终端将第二校验码发送至所述服务器，所述第二校验码为所述第二终端接收所述第一播放地址时获取的校验码；When the second terminal sends a video stream playback request to the server according to the first playback address, the second terminal sends a second verification code to the server, and the second verification code is the first The verification code obtained when the second terminal receives the first playback address;
    根据所述第一校验码对所述第二校验码进行验证，若验证成功，则通过所述服务器向所述第二终端发送所述待分享视频流。The second verification code is verified according to the first verification code, and if the verification is successful, the video stream to be shared is sent to the second terminal through the server.
  2. 根据权利要求1所述的一种视频流安全分享方法，其特征在于，所述视频流安全分享方法还包括构建校验码库的步骤，其具体包括：A method for safely sharing video streams according to claim 1, wherein the method for safely sharing video streams also includes the step of building a verification code library, which specifically includes:
    当所述第一终端向多个待分享终端发送所述第一播放地址，通过所述第一终端生成多个第一校验码，并将所述第一校验码发送至所述服务器；When the first terminal sends the first playback address to multiple terminals to be shared, generate multiple first check codes through the first terminal, and send the first check codes to the server;
    根据所述第一校验码构建校验码库。A check code library is constructed according to the first check code.
  3. 根据权利要求2所述的一种视频流安全分享方法，其特征在于，所述根据所述第一校验码对所述第二校验码进行验证，若验证成功，则通过所述服务器向所述第二终端发送所述待分享视频流这一步骤，其具体包括：A method for safely sharing video streams according to claim 2, wherein the second verification code is verified according to the first verification code, and if the verification is successful, the server sends The step of sending the video stream to be shared by the second terminal specifically includes:
    在所述校验码库进行遍历查询，当所述校验码库中存在与所述第二校验码相同的第一校验码，则验证成功，反之，则验证失败；Perform traversal query in the check code library, when there is a first check code identical to the second check code in the check code library, the verification is successful, otherwise, the verification fails;
    当验证成功，根据所述第一播放地址获取待分享视频流，进而通过所述服务器将所述待分享视频流发送至所述第二终端。When the verification is successful, the video stream to be shared is obtained according to the first playback address, and then the video stream to be shared is sent to the second terminal through the server.
  4. 根据权利要求2所述的一种视频流安全分享方法，其特征在于，所述视频流安全分享方法还包括以下步骤：A method for safely sharing video streams according to claim 2, wherein the method for safely sharing video streams further comprises the following steps:
    当所述第一终端向所述服务器发送取消分享指令，根据所述取消分享指令在所述校验码库删除对应的第一校验码。When the first terminal sends an instruction to cancel sharing to the server, the corresponding first verification code is deleted from the verification code library according to the instruction to cancel sharing.
  5. 根据权利要求1至4中任一项所述的一种视频流安全分享方法，其特征在于：所述待分享视频流为目标摄像机实时拍摄的视频流。A video stream security sharing method according to any one of claims 1 to 4, characterized in that: the video stream to be shared is a video stream captured by a target camera in real time.
  6. 一种视频流安全分享系统，其特征在于，包括：A video stream security sharing system, characterized in that it comprises:
    地址获取模块，用于通过第一终端从服务器获取待分享视频流的第一播放地址；The address obtaining module is used to obtain the first playback address of the video stream to be shared from the server through the first terminal;
    校验码生成模块，用于当所述第一终端向待分享终端发送所述第一播放地址，通过所 述第一终端生成第一校验码，并将所述第一校验码分别发送至所述待分享终端和所述服务器；A verification code generating module, configured to generate a first verification code through the first terminal when the first terminal sends the first playback address to the terminal to be shared, and send the first verification codes respectively to the terminal to be shared and the server;
    请求模块，用于当第二终端根据所述第一播放地址向所述服务器发送视频流播放请求，通过所述第二终端将第二校验码发送至所述服务器，所述第二校验码为所述第二终端接收所述第一播放地址时获取的校验码；A request module, configured to send a second verification code to the server through the second terminal when the second terminal sends a video stream playback request to the server according to the first playback address, and the second verification code is sent to the server by the second terminal. The code is a verification code obtained when the second terminal receives the first playback address;
    验证模块，用于根据所述第一校验码对所述第二校验码进行验证，若验证成功，则通过所述服务器向所述第二终端发送所述待分享视频流。The verification module is configured to verify the second verification code according to the first verification code, and if the verification is successful, send the video stream to be shared to the second terminal through the server.
  7. 根据权利要求6所述的一种视频流安全分享系统，其特征在于，所述视频流安全分享系统还包括校验码库构建模块，所述校验码库构建模块包括：A video stream security sharing system according to claim 6, characterized in that, the video stream security sharing system also includes a verification code library construction module, and the verification code library construction module includes:
    发送单元，用于当所述第一终端向多个待分享终端发送所述第一播放地址，通过所述第一终端生成多个第一校验码，并将所述第一校验码发送至所述服务器；A sending unit, configured to generate multiple first check codes through the first terminal when the first terminal sends the first play address to multiple terminals to be shared, and send the first check codes to said server;
    构建单元，用于根据所述第一校验码构建校验码库。A construction unit, configured to construct a check code library according to the first check code.
  8. 根据权利要求7所述的一种视频流安全分享系统，其特征在于，所述视频流安全分享系统还包括：A video stream security sharing system according to claim 7, wherein the video stream security sharing system further comprises:
    校验码删除模块，用于当所述第一终端向所述服务器发送取消分享指令，根据所述取消分享指令在所述校验码库删除对应的第一校验码。A verification code deletion module, configured to delete a corresponding first verification code from the verification code database according to the cancellation sharing instruction when the first terminal sends a cancel sharing instruction to the server.
  9. 一种视频流安全分享装置，其特征在于，包括：A device for safely sharing video streams, characterized in that it includes:
    至少一个处理器；at least one processor;
    至少一个存储器，用于存储至少一个程序；at least one memory for storing at least one program;
    当所述至少一个程序被所述至少一个处理器执行，使得所述至少一个处理器实现如权利要求1至5中任一项所述的一种视频流安全分享方法。When the at least one program is executed by the at least one processor, the at least one processor is made to implement a video stream security sharing method according to any one of claims 1 to 5.
  10. 一种计算机可读存储介质，其中存储有处理器可执行的程序，其特征在于，所述处理器可执行的程序在由处理器执行时用于执行如权利要求1至5中任一项所述的一种视频流安全分享方法。A computer-readable storage medium, in which a processor-executable program is stored, wherein the processor-executable program is used to execute the program described in any one of claims 1 to 5 when executed by a processor A video stream security sharing method described above.
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