CN113784071A - Video processing method and device for evidence obtaining - Google Patents
Video processing method and device for evidence obtaining Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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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
- H04N21/27—Server based end-user applications
- H04N21/274—Storing end-user multimedia data in response to end-user request, e.g. network recorder
- H04N21/2743—Video hosting of uploaded data from client
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
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Abstract
The application aims to provide a video processing method and equipment for evidence obtaining, wherein the method comprises the steps of obtaining a recording mode of an evidence obtaining video selected by a user at a control end; the control terminal is matched with the shooting terminal according to the recording mode to establish connection; the control end scans a service order number according to the type of the evidence obtaining video selected by the user and calls an equipment camera of the shooting end according to the scanned service order number; the shooting end records and obtains evidence videos according to the command of calling the equipment camera, which is sent by the control end; the shooting end carries out data compression on the recorded evidence obtaining video and then blocks the video to obtain video blocks; after the recording of the evidence-obtaining video is finished, the control end sends an instruction for closing the equipment camera to the shooting end; and after the shooting end closes the equipment camera, uploading the video blocks to a cloud end for storage. Therefore, end-to-end communication of the equipment is realized, and lossless compression processing and video breakpoint continuous transmission under the condition of overlarge shot video are realized.
Description
Technical Field
The present application relates to the field of computers, and in particular, to a video processing method and apparatus for forensics.
Background
In the current e-commerce scene, a merchant records videos through the own recording function in a mobile phone to obtain evidence, the recorded videos are kept in the local mobile phone and transmitted in a mail mode, the corresponding videos of corresponding orders in a mailbox are searched through merchant remark information transmission, the videos need to be manually downloaded and then viewed, and the convenience and efficiency of uploading, viewing and the like are low. The method can not realize the communication from the equipment end to the equipment end, the uploading time is very long due to overlarge video when the video shooting time is long, and the uploading is interrupted due to the disconnection of the network problem in the uploading process.
Disclosure of Invention
An object of the present application is to provide a video processing method and device for forensic analysis, which solve the problems in the prior art that communication between all device sides at the device side cannot be realized when recording a forensic video, and that video uploading is interrupted due to an excessively large video.
According to one aspect of the application, a video processing method for forensics at a control end is provided, and the method comprises the following steps:
acquiring a recording mode of a forensic video selected by a user;
performing equipment pairing with a shooting end according to the recording mode to establish connection;
scanning a service order number according to the type of the evidence obtaining video selected by the user, and calling an equipment camera of the shooting end according to the scanned service order number;
and after the recording of the evidence obtaining video is finished, sending an instruction for closing the equipment camera to the shooting end.
Optionally, the obtaining of the recording mode of the forensic video selected by the user includes:
and acquiring a recording mode of the evidence-obtaining video selected by the user on a functional page, wherein the functional page comprises a video recording functional option and a recorded video viewing option.
Optionally, pairing the shooting terminal with the recording mode to establish connection includes:
scanning two-dimensional code information for pairing according to the recording mode, wherein the two-dimensional code information comprises address information, port information and identity verification information of the shooting end;
establishing connection heartbeat monitoring with the shooting end according to the two-dimension code information;
and carrying out equipment pairing with the shooting end according to the connection heartbeat monitoring.
Optionally, the method comprises:
and scanning to obtain the article number related to the evidence obtaining video in the recording process of the evidence obtaining video, and dotting the recorded evidence obtaining video according to the obtained article number.
Optionally, before the connecting heartbeat monitoring and the shooting end perform device pairing, the method includes:
and connecting the same wireless access point with the shooting end, and acquiring information of successful login of the account of the user on the function page.
Optionally, the types of the forensic video include a buyer unpacking video, a seller quality inspection video, and a buyer quality inspection video.
According to an aspect of the present application, there is also provided a video processing method for forensics at a shooting end, the method including:
acquiring a recording mode of a forensic video selected by a user, and pairing equipment with a control terminal according to the recording mode to establish connection;
recording a evidence-obtaining video according to an instruction for calling the equipment camera sent by the control terminal;
carrying out data compression on the recorded evidence-obtaining video and then partitioning to obtain video partitions;
and after receiving an instruction of closing the equipment camera sent by the control end, uploading the video blocks to a cloud end for storage.
Optionally, the method comprises:
and storing the service information associated with the evidence-obtaining video at a shooting end.
Optionally, the data compression and blocking of the recorded forensic video includes:
acquiring the type of the evidence-taking video from an instruction for calling the equipment camera, which is sent by the control end;
dynamically adjusting the recorded video parameters according to the type of the evidence-obtaining video;
and performing data compression according to the video parameters, and partitioning the compressed video data.
Optionally, pairing the device with the control terminal according to the recording mode to establish connection includes:
and when the recording mode comprises collaborative recording, displaying two-dimension code information for pairing on a functional page, wherein the functional page comprises a video recording function option and a recorded video viewing option, and the two-dimension code information comprises address information, port information and identity authentication information of the shooting end.
According to still another aspect of the present application, there is also provided a control-side device for forensic video processing, the control-side device comprising:
one or more processors; and
a memory storing computer readable instructions that, when executed, cause the processor to perform the operations of the method as previously described.
According to another aspect of the present application, there is also provided a camera-side device for forensic video processing, the camera-side device comprising:
one or more processors; and
a memory storing computer readable instructions that, when executed, cause the processor to perform the operations of the method as previously described.
According to yet another aspect of the present application, there is also provided a computer readable medium having computer readable instructions stored thereon, the computer readable instructions being executable by a processor to implement the method as described above.
Compared with the prior art, the method and the device have the advantages that the recording mode of the evidence obtaining video selected by the user is obtained at the control end; the control terminal is matched with the shooting terminal according to the recording mode to establish connection; the control end scans a service order number according to the type of the evidence obtaining video selected by the user and calls an equipment camera of the shooting end according to the scanned service order number; the shooting end records and obtains evidence videos according to the command of calling the equipment camera, which is sent by the control end; the shooting end carries out data compression on the recorded evidence obtaining video and then blocks the video to obtain video blocks; after the recording of the evidence-obtaining video is finished, the control end sends an instruction for closing the equipment camera to the shooting end; and after the shooting end closes the equipment camera, uploading the video blocks to a cloud end for storage. Therefore, end-to-end communication of the equipment is realized, and lossless compression processing and video breakpoint continuous transmission under the condition of overlarge shot video are realized.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 illustrates a flow diagram of a video processing method for forensics at a control end provided according to an aspect of the present application;
fig. 2 shows a schematic flow diagram of a video processing method for forensics at a capturing end according to an aspect of the present application;
fig. 3 is a schematic flow chart of a video processing method for forensics according to an embodiment of the present application;
fig. 4 is a flow chart of a video processing method for forensics in practical application;
fig. 5 shows an architecture diagram of video processing for forensics according to the present application.
The same or similar reference numbers in the drawings identify the same or similar elements.
Detailed Description
The present application is described in further detail below with reference to the attached figures.
In a typical configuration of the present application, the terminal, the device serving the network, and the trusted party each include one or more processors (e.g., Central Processing Units (CPUs)), input/output interfaces, network interfaces, and memory.
The Memory may include volatile Memory in a computer readable medium, Random Access Memory (RAM), and/or nonvolatile Memory such as Read Only Memory (ROM) or flash Memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, Phase-Change RAM (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), flash Memory or other Memory technology, Compact Disc Read-Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, magnetic cassette tape, magnetic tape storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include non-transitory computer readable media (transient media), such as modulated data signals and carrier waves.
Fig. 1 shows a schematic flow chart of a video processing method for forensics at a control end according to an aspect of the present application, the method including: step S11 to step S14;
specifically, in step S11, a recording mode of the forensic video selected by the user is acquired; the control end and the shooting end are used for communication between the equipment ends to realize shooting and uploading of videos, normal operations such as scanning of business orders of articles, arrangement of business orders and the like can be carried out on the control end, video shooting related to the operations carried out on the control end is carried out on the shooting end, and the control end controls shooting of the shooting end, so that end-to-end communication and lossless compression of video data are realized by utilizing the two equipment; when the control terminal controls the shooting terminal, firstly, a recording mode of the evidence obtaining video which is selected by a user at the control terminal and needs to be recorded is obtained, wherein the recording mode comprises local recording and collaborative recording, the local recording is used for completing the operation of the user and the recording and storage of the video on one device, the collaborative recording is used for controlling the shooting process of the shooting terminal by using one device as the shooting terminal to take charge of the video recording and storage, and the other device as the control terminal.
Specifically, in step S12, performing device pairing with the shooting end according to the recording manner to establish connection; and if the equipment needs to be matched, the control end and the shooting end are matched, so that end-to-end communication is realized.
Specifically, in step S13, a service ticket number is scanned according to the type of the forensic video selected by the user, and an equipment camera of the shooting end is called according to the scanned service ticket number; the method comprises the steps that the type of the evidence obtaining video to be recorded selected by a user is obtained on a control terminal, so that a service order number is scanned according to the type of the evidence obtaining video, a calling instruction can be sent to a shooting terminal according to the scanned service order number, a device camera of the shooting terminal is called, the camera of the shooting terminal is controlled to be started, and the video corresponding to the service order number is recorded. The types of the evidence obtaining videos comprise a buyer unpacking video, a seller quality inspection video and a buyer quality inspection video; the buyer unpacking video is used for correlating the video link with all the articles in the package information, and the seller quality inspection video is used for correlating the video link with the information of the articles issued by the seller; the buyer quality inspection video is used for associating the video link with a certain item purchased by the buyer; therefore, when the control end scans the service order number, the control end can scan the express order number when the video type is a buyer unpacking video, can scan the IMEI number or the article number when the video type is a seller quality inspection video, and can scan the article number when the video type is a buyer quality inspection video.
Specifically, in step S14, after the recording of the forensic video is finished, an instruction to turn off the device camera is sent to the shooting end. In the evidence obtaining video recording process, normal operation is carried out at the control end, business information can be temporarily stored at the control end, and the video data and the business information are uploaded to the cloud end through the control end, so that packaging and storage are carried out at the cloud end, and subsequent video query at the control end is facilitated; and after the recording of the evidence obtaining video is finished, sending an instruction for closing the equipment camera to the shooting end, so as to control the shooting end to close the camera and start a flow for uploading video data.
In some embodiments of the present application, in step S11, a recording mode of the forensic video selected by the user on a function page is obtained, where the function page includes a recording function option of the video and a viewing option of the recorded video. The method includes the steps that a function page is set at a control end and can be a function home page of an application program, when a user clicks the function page, a recording mode selected by the user on the function page is obtained, the function page is used for recording videos and viewing the recorded videos, and the recording mode comprises local recording and collaborative recording.
In some embodiments of the present application, in step S12, two-dimensional code information for pairing is scanned according to the recording manner, where the two-dimensional code information includes address information, port information, and authentication information of the shooting end; establishing connection heartbeat monitoring with the shooting end according to the two-dimension code information; and carrying out equipment pairing with the shooting end according to the connection heartbeat monitoring. Here, not only the function page is displayed at the control end, but also the function page is displayed at the shooting end, and two-dimensional code information for pairing is displayed according to the selection of the recording mode of the user on the function page of the shooting end, the two-dimensional code information comprises an address (IP) of the shooting end when the shooting end is connected with HTTP, a port and corresponding authentication information, so that the two-dimensional code information on the control end is scanned at the control end, the information of the shooting end which needs to be paired is acquired through the scanned two-dimensional code information, connection heartbeat monitoring is further established, and equipment pairing is completed through heartbeat monitoring.
In some embodiments of the present application, the method comprises: and scanning to obtain the article number related to the evidence obtaining video in the recording process of the evidence obtaining video, and dotting the recorded evidence obtaining video according to the obtained article number. Here, in the video recording process, the code scanning tool of the control end can be used for scanning the article number to perform video dotting, recording the corresponding article number and recording the time point, and the time point of checking a certain article when the user looks back the video can be used as remark information.
In some embodiments of the present application, before the device pairing is performed with the shooting end according to the connection heartbeat monitoring, the same wireless access point is connected with the shooting end, and information that an account of a user successfully logs in on a function page is obtained. The control end and the shooting end are arranged in the same wireless access point environment, login is carried out by using the same user account, and pairing of the devices is carried out after information that the user successfully logs in is obtained.
Fig. 2 is a schematic flow chart of a video processing method for forensics at a shooting end according to an aspect of the present application, where the method includes: step S21 to step S24,
specifically, in step S21, a recording mode of the forensic video selected by the user is obtained, and device pairing is performed with the control end according to the recording mode to establish connection; when a shooting end shoots, firstly, acquiring a recording mode of a forensic video which is selected by a user at the shooting end and needs to be recorded, wherein the recording mode comprises local recording and collaborative recording, the local recording is used for completing the operation of the user and the recording and storage of the video on one device, the collaborative recording is used for controlling the shooting process of the shooting end by using one device as the shooting end to take charge of the video recording and storage, and the other device as a control end; when the recording mode selected by the user at the shooting end is the same as the recording mode of the control end, the control end and the shooting end can be paired, so that communication between the devices is realized.
Specifically, in step S22, a video for evidence collection is recorded according to an instruction for invoking a device camera, which is sent by the control end; after the control end and the shooting end complete equipment pairing, the control end scans the service order number according to the video type so as to call a camera of the shooting end, the shooting end records the evidence obtaining video after receiving a call instruction sent by the control end, and the recorded evidence obtaining video is associated with the service order number.
Specifically, in step S23, the recorded forensic video is subjected to data compression and blocking to obtain video blocks; the video data of the recorded evidence-obtaining video is compressed to realize local lossless compression, the compressed video data is partitioned to obtain a plurality of video partitions, and the video data is partitioned into small data to facilitate subsequent uploading; after the data are uploaded, the video links and the service monitoring data are packaged and stored in the cloud, the video links can be inquired through the service order numbers or the article numbers, and each video link corresponds to one or more evidence obtaining videos recording the same service.
Specifically, in step S24, after receiving an instruction sent by the control end to turn off the device camera, the video blocks are uploaded to the cloud for storage. Here, after recording the video, receive the close instruction that the control end sent to close the equipment camera, automatically upload the video blocking who obtains to the high in the clouds and store after closing the camera, realize the breakpoint and continue to pass to and improve the transmission efficiency of data.
In some embodiments of the present application, the service information associated with the forensic video may be stored at a shooting end. Here, when the video recording in-process, the control end can send the business information that the video that obtains evidence is correlated to the end of shooing, keeps in by the shooting end to conveniently follow-up packing storage is carried out to data after uploading the high in the clouds.
In some embodiments of the present application, in step S23, the type of the forensic video is obtained from an instruction sent by the control terminal to invoke the device camera; dynamically adjusting the recorded video parameters according to the type of the evidence-obtaining video; and performing data compression according to the video parameters, and partitioning the compressed video data. The control end scans a service order number according to the type of the evidence obtaining video selected by the user and then sends a calling instruction, the shooting end starts the camera after receiving the calling instruction and obtains the type of the evidence obtaining video from the calling instruction so as to obtain the video type information of the video to be shot, then the video parameter of the shooting end is remotely controlled through the control end, and the shooting end performs data compression on the shot video according to the video parameter which is remotely controlled, and then blocks the compressed video data. For example, if the type of the video to be obtained for evidence is a quality control video, the shooting end automatically configures corresponding video compression parameters, such as code rate, resolution and frame number of the video, and can dynamically modify the video parameters through the remote service of the control end, so that the shooting end compresses the recorded video by using the video parameters.
In some embodiments of the present application, in step S21, when the recording mode includes collaborative recording, two-dimensional code information for pairing is displayed on a function page, where the function page includes a video recording function option and a recorded video viewing option, and the two-dimensional code information includes address information, port information, and authentication information of the shooting end. The control end and the shooting end are arranged in the same wireless access point environment and are logged in by using the same user account, a recording mode is selected after a recording function option is selected on a function page after the user logs in, when the recording mode is collaborative recording, two-dimensional code information for pairing is displayed on the function page of the shooting end and comprises an address (IP) of the shooting end, a port and corresponding authentication information when the shooting end is connected with HTTP, the two-dimensional code information on the control end is scanned, the information of the shooting end needing to be paired is obtained through the scanned two-dimensional code information, connection heartbeat monitoring is established, and equipment pairing is completed through the heartbeat monitoring.
Fig. 3 is a schematic flowchart illustrating a video processing method for forensics in an embodiment of the present application, wherein steps S11-S14 are executed at the control end, and step S11 is executed to obtain a recording mode of a forensics video selected by a user; step S12, performing equipment pairing with the shooting end according to the recording mode to establish connection; step S13, scanning the service order number according to the type of the evidence-obtaining video selected by the user, and calling the equipment camera of the shooting end according to the scanned service order number; and step S14, when the recording of the evidence obtaining video is finished, sending an instruction for closing the equipment camera to the shooting end. Executing the step S21-step S24 at the shooting end, and obtaining the recording mode of the evidence obtaining video selected by the user at the step S21, and carrying out equipment pairing with the control end according to the recording mode to establish connection; step S22, recording and evidence-taking video according to the command of calling the equipment camera sent by the control end; step S23, performing data compression on the recorded evidence-obtaining video and then partitioning to obtain video partitions; and step S24, after receiving the command of closing the equipment camera sent by the control end, uploading the video blocks to a cloud for storage.
Specifically, fig. 4 shows a schematic flow diagram of a video processing method for obtaining evidence in practical application, where the method is an intelligent evidence obtaining method, a recording mode is selected after a control end enters a function page by using a user account, the recording mode is selected after a shooting end enters the function page by using the same user account, after the recording modes selected by the control end and the shooting end are the same, two-dimensional code information for pairing is displayed at the shooting end, the control end scans the two-dimensional code information, and then the control end and the shooting end establish connection heartbeat monitoring to complete device pairing. And after the control terminal selects the video type, scanning the service order number, calling an equipment camera of the shooting terminal according to the scanned service order number and sending video parameters of video data compression to the shooting terminal, so that the shooting terminal compresses the recorded video according to the video parameters. The video recording method comprises the steps that service information can be temporarily stored at a shooting end in the video recording process, after recording is finished, a control end sends an instruction for closing a camera to the shooting end, the shooting end closes the camera and starts to upload compressed shooting video, and the compressed shooting video is uploaded in blocks when being uploaded, so that breakpoint continuous transmission is achieved. Through the intelligent evidence obtaining mode, the communication from the equipment end to the equipment end can be realized, and lossless compression processing and video breakpoint continuous transmission can be realized when the shot video is too large.
It should be noted that the method steps shown in the foregoing embodiment may be implemented by the architecture shown in fig. 5, where the device a is a control end, and the device B is a shooting end.
Furthermore, the embodiment of the present application also provides a computer readable medium, on which computer readable instructions are stored, and the computer readable instructions can be executed by a processor to implement the aforementioned video processing method for forensics.
Corresponding to the method described above, the present application also provides a terminal, which includes modules or units capable of executing the method steps described in fig. 1, fig. 2, fig. 3, or various embodiments, and these modules or units may be implemented by hardware, software, or a combination of hardware and software, and this application is not limited thereto. For example, in an embodiment of the present application, there is also provided a control-side device for forensic video processing, the control-side device including:
one or more processors; and
a memory storing computer readable instructions that, when executed, cause the processor to perform the operations of the method as previously described.
For example, the computer readable instructions, when executed, cause the one or more processors to:
acquiring a recording mode of a forensic video selected by a user;
performing equipment pairing with a shooting end according to the recording mode to establish connection;
scanning a service order number according to the type of the evidence obtaining video selected by the user, and calling an equipment camera of the shooting end according to the scanned service order number;
and after the recording of the evidence obtaining video is finished, sending an instruction for closing the equipment camera to the shooting end.
In another embodiment of the present application, there is also provided a camera-side device for forensic video processing, the camera-side device including:
one or more processors; and
a memory storing computer readable instructions that, when executed, cause the processor to perform the operations of the method as previously described.
For example, the computer readable instructions, when executed, cause the one or more processors to:
acquiring a recording mode of a forensic video selected by a user, and pairing equipment with a control terminal according to the recording mode to establish connection;
recording a evidence-obtaining video according to an instruction for calling the equipment camera sent by the control terminal;
carrying out data compression on the recorded evidence-obtaining video and then partitioning to obtain video partitions;
and after receiving an instruction of closing the equipment camera sent by the control end, uploading the video blocks to a cloud end for storage.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
It should be noted that the present application may be implemented in software and/or a combination of software and hardware, for example, implemented using Application Specific Integrated Circuits (ASICs), general purpose computers or any other similar hardware devices. In one embodiment, the software programs of the present application may be executed by a processor to implement the steps or functions described above. Likewise, the software programs (including associated data structures) of the present application may be stored in a computer readable recording medium, such as RAM memory, magnetic or optical drive or diskette and the like. Additionally, some of the steps or functions of the present application may be implemented in hardware, for example, as circuitry that cooperates with the processor to perform various steps or functions.
In addition, some of the present application may be implemented as a computer program product, such as computer program instructions, which when executed by a computer, may invoke or provide methods and/or techniques in accordance with the present application through the operation of the computer. Program instructions which invoke the methods of the present application may be stored on a fixed or removable recording medium and/or transmitted via a data stream on a broadcast or other signal-bearing medium and/or stored within a working memory of a computer device operating in accordance with the program instructions. An embodiment according to the present application comprises an apparatus comprising a memory for storing computer program instructions and a processor for executing the program instructions, wherein the computer program instructions, when executed by the processor, trigger the apparatus to perform a method and/or a solution according to the aforementioned embodiments of the present application.
It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural. The terms first, second, etc. are used to denote names, but not any particular order.
Claims (13)
1. A video processing method for forensics at a control end, the method comprising:
acquiring a recording mode of a forensic video selected by a user;
performing equipment pairing with a shooting end according to the recording mode to establish connection;
scanning a service order number according to the type of the evidence obtaining video selected by the user, and calling an equipment camera of the shooting end according to the scanned service order number;
and after the recording of the evidence obtaining video is finished, sending an instruction for closing the equipment camera to the shooting end.
2. The method of claim 1, wherein obtaining a user-selected recording of the forensic video comprises:
and acquiring a recording mode of the evidence-obtaining video selected by the user on a functional page, wherein the functional page comprises a video recording functional option and a recorded video viewing option.
3. The method according to claim 2, wherein performing device pairing with a shooting end according to the recording mode to establish connection comprises:
scanning two-dimensional code information for pairing according to the recording mode, wherein the two-dimensional code information comprises address information, port information and identity verification information of the shooting end;
establishing connection heartbeat monitoring with the shooting end according to the two-dimension code information;
and carrying out equipment pairing with the shooting end according to the connection heartbeat monitoring.
4. The method according to claim 1, characterized in that it comprises:
and scanning to obtain the article number related to the evidence obtaining video in the recording process of the evidence obtaining video, and dotting the recorded evidence obtaining video according to the obtained article number.
5. The method according to claim 2, wherein before performing device pairing with the shooting end according to the connected heartbeat monitoring, the method comprises:
and connecting the same wireless access point with the shooting end, and acquiring information of successful login of the account of the user on the function page.
6. The method of claim 1, wherein the types of forensic videos include a buyer unpacking video, a seller quality inspection video, and a buyer quality inspection video.
7. A video processing method for forensics at a shooting end, the method comprising:
acquiring a recording mode of a forensic video selected by a user, and pairing equipment with a control terminal according to the recording mode to establish connection;
recording a evidence-obtaining video according to an instruction for calling the equipment camera sent by the control terminal;
carrying out data compression on the recorded evidence-obtaining video and then partitioning to obtain video partitions;
and after receiving an instruction of closing the equipment camera sent by the control end, uploading the video blocks to a cloud end for storage.
8. The method of claim 7, wherein the method comprises:
and storing the service information associated with the evidence-obtaining video at a shooting end.
9. The method of claim 7, wherein the step of data compressing and blocking the recorded forensic video comprises:
acquiring the type of the evidence-taking video from an instruction for calling the equipment camera, which is sent by the control end;
dynamically adjusting the recorded video parameters according to the type of the evidence-obtaining video;
and performing data compression according to the video parameters, and partitioning the compressed video data.
10. The method of claim 7, wherein performing device pairing with a control end according to the recording mode to establish connection comprises:
and when the recording mode comprises collaborative recording, displaying two-dimension code information for pairing on a functional page, wherein the functional page comprises a video recording function option and a recorded video viewing option, and the two-dimension code information comprises address information, port information and identity authentication information of the shooting end.
11. A control-side device for forensic video processing, the control-side device comprising:
one or more processors; and
memory storing computer readable instructions that, when executed, cause the processor to perform the operations of the method of any of claims 1 to 6.
12. A shooting-side apparatus for forensic video processing, the shooting-side apparatus comprising:
one or more processors; and
memory storing computer readable instructions that, when executed, cause the processor to perform the operations of the method of any of claims 7 to 10.
13. A computer readable medium having computer readable instructions stored thereon which are executable by a processor to implement the method of any one of claims 1 to 10.
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