CN114979035B - Monitoring video storage method and device, electronic equipment and storage medium - Google Patents
Monitoring video storage method and device, electronic equipment and storage medium Download PDFInfo
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- 238000004590 computer program Methods 0.000 claims description 8
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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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
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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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47217—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
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- 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
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Abstract
The disclosure provides a monitoring video storage method and device, electronic equipment and storage media, and relates to the technical field of monitoring videos. A monitoring video storage method is applied to a cloud video monitoring service platform and comprises the following steps: receiving operation instructions sent by each monitoring device, wherein the operation instructions are generated correspondingly according to identification results of identification targets by controlling each monitoring device to identify the identification targets in a monitoring video in real time; determining the coding sequence number of the monitoring equipment to be stored in the operation instruction; acquiring a time identification video slice corresponding to the coding sequence number of the monitoring equipment to be stored; carrying out attribute information identification on the time-identified video slice to obtain a video slice to be stored; and storing the video slice to be stored in a time axis form according to the time mark to obtain the stored video slice. And the storage space waste caused by the storage of excessive ineffective monitoring videos is reduced, and the efficiency of watching the monitoring videos by the user is improved.
Description
Technical Field
The disclosure relates to the technical field of surveillance videos, and in particular relates to a surveillance video storage method, a surveillance video storage device, electronic equipment and a storage medium.
Background
With the increasing importance of people on home security, more and more families install home video monitoring equipment.
The existing household video monitoring equipment and the monitoring camera both provide a monitoring video storage function, and can store monitoring videos in real time. However, when a plurality of cameras are simultaneously installed, and each camera is in a monitoring video recording state for 24 hours, monitoring video data which needs to be stored is huge, and a large amount of storage space is wasted in storing the monitoring video data.
And when the monitoring video is queried afterwards, the user needs to skip back a plurality of monitoring video files to look back at the attention target, and drag the adjustment progress bar to look up the attention target to be looked up.
Therefore, a method is needed to reduce the waste of the storage space of the surveillance video and improve the efficiency of the user looking back at the surveillance video.
It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
The disclosure aims to provide a method and a device for storing a monitoring video, an electronic device and a storage medium, which at least overcome the problem of waste of the monitoring video storage space in the related art to a certain extent.
Other features and advantages of the present disclosure will be apparent from the following detailed description, or may be learned in part by the practice of the disclosure.
According to one aspect of the present disclosure, there is provided a monitoring video storage method applied to a cloud video monitoring service platform, including:
receiving operation instructions sent by each monitoring device, wherein the operation instructions are generated correspondingly according to identification results of identification targets by controlling each monitoring device to identify the identification targets in a monitoring video in real time;
determining the coding sequence number of the monitoring equipment to be stored in the operation instruction;
acquiring a time identification video slice corresponding to the coding sequence number of the monitoring equipment to be stored;
carrying out attribute information identification on the time-identified video slice to obtain a video slice to be stored;
and storing the video slice to be stored in a time axis form according to the time mark to obtain the stored video slice.
In one embodiment of the present disclosure, the method further comprises:
displaying the stored video slices in the form of the timeline;
and displaying the time mark on a corresponding position of the time axis.
In one embodiment of the present disclosure, there is provided:
Setting a starting identification point of the stored video slice on the time axis according to the time identification;
and displaying the coding sequence number of the monitoring equipment to be stored and the attribute information identifier above a starting identifier point corresponding to the stored video slice.
In one embodiment of the present disclosure, the method further comprises:
receiving a new operation instruction sent by each monitoring device;
if the code of the monitoring equipment to be stored corresponding to the new operation instruction is different from the code of the monitoring equipment to be stored corresponding to the operation instruction, a new starting mark point is set on a time axis for the video slice to be stored corresponding to the new operation instruction;
and if the code of the monitoring equipment to be stored corresponding to the new operation instruction is the same as the code of the monitoring equipment to be stored corresponding to the operation instruction, continuing to store according to the initial identification point corresponding to the operation instruction.
In one embodiment of the present disclosure, the method further comprises:
and correspondingly generating a stored video file for all stored video slices in each preset time interval.
In one embodiment of the disclosure, the time-stamp video slice is obtained by dividing the monitoring video by the monitoring devices according to the identification result of the stamp target object to obtain a video slice, and performing time stamp on the video slice.
In one embodiment of the present disclosure, the operation instruction includes: the first operation instruction, the second operation instruction and the third operation instruction; the first operation instruction is generated when the identification target object identification result value is larger than 1; the second operation instruction is generated when the identification target object identification result value is equal to 1; the third operation instruction is generated when the identification target object identification result value is equal to 0.
In one embodiment of the present disclosure, the method includes:
if the first operation instruction is received, determining that the identification is wrong, and controlling the monitoring devices to identify again;
if the second operation instruction is received, acquiring a coding sequence number of the monitoring equipment to be stored and a corresponding time identification video slice in the operation instruction;
and if the third operation instruction is received, acquiring a blank record and an early warning signal.
In an embodiment of the disclosure, if the third operation instruction is received, receiving a blank record and an early warning signal, further includes:
displaying blanks in the corresponding area of the time axis according to the blank records, and generating a blank display area;
and displaying the early warning information corresponding to the early warning signal in the blank display area.
According to another aspect of the present disclosure, there is provided a surveillance video storage device including:
the instruction receiving module is used for receiving operation instructions sent by each monitoring device, wherein the operation instructions are generated correspondingly according to the identification result of the identification target objects, and the operation instructions are used for controlling each monitoring device to identify the identification target objects in the monitoring video in real time;
the serial number determining module is used for determining the coding serial number of the monitoring equipment to be stored in the operation instruction;
the video acquisition module is used for acquiring a time identification video slice corresponding to the coding sequence number of the monitoring equipment to be stored;
the attribute identification module is used for carrying out attribute information identification on the time identification video slice and obtaining a video slice to be stored;
and the video storage module is used for storing the video slices to be stored in a time axis form according to the time identification to obtain stored video slices.
According to still another aspect of the present disclosure, there is provided an electronic apparatus including:
a processor; and
a memory for storing executable instructions of the processor;
wherein the processor is configured to perform any of the surveillance video storage methods described above via execution of the executable instructions.
According to yet another aspect of the present disclosure, there is provided a computer readable storage medium having stored thereon a computer program, characterized in that the computer program, when executed by a processor, implements the surveillance video storage method of any one of the above.
According to the monitoring video storage method provided by the embodiment of the disclosure, the cloud video monitoring service platform receives the operation instructions sent by each monitoring device, and the time identification video slices corresponding to the coding serial numbers are stored through the coding serial numbers of the monitoring devices, which need to be subjected to video storage, of the operation instructions. And selectively storing the monitoring video, only storing the video slices shot to the identification target object according to the operation instruction, and reducing the storage space waste caused by storing the excessive ineffective monitoring video. And then, carrying out attribute information identification on the obtained time identification video slice, and storing the video slice to be stored in a time axis form according to the time identification to obtain a stored video slice, so that the video slice can be prompted and time-identified according to the identification information when the video is played back, the quick search of a user is facilitated, and the efficiency of watching the monitoring video back by the user is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure. It will be apparent to those of ordinary skill in the art that the drawings in the following description are merely examples of the disclosure and that other drawings may be derived from them without undue effort.
FIG. 1 illustrates a flow chart of a method of monitoring video storage in one embodiment of the present disclosure;
FIG. 2 illustrates an interface diagram of a surveillance video store in one embodiment of the present disclosure;
FIG. 3 illustrates a flow chart of a method of monitoring video storage in another embodiment of the present disclosure;
FIG. 4 illustrates an interface diagram of a surveillance video store in another embodiment of the present disclosure;
FIG. 5 illustrates a decision flow diagram for monitoring video storage in one embodiment of the present disclosure;
FIG. 6 illustrates a flow chart of a method of monitoring video storage in yet another embodiment of the present disclosure;
FIG. 7 illustrates a flow chart of a method of monitoring video storage in yet another embodiment of the present disclosure;
FIG. 8 is a schematic diagram of an interface for monitoring video storage in accordance with yet another embodiment of the present disclosure; and
Fig. 9 is a schematic diagram of a surveillance video storage device according to an embodiment of the disclosure.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus a repetitive description thereof will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in software or in one or more hardware modules or integrated circuits or in different networks and/or processor devices and/or microcontroller devices.
The scheme provided by the embodiment of the application relates to a monitoring video storage technology, and is specifically described by the following embodiments:
an embodiment of the present disclosure provides a method for storing a surveillance video, which is applied to a cloud video surveillance service platform, and fig. 1 is a flowchart of a method for storing a surveillance video provided in an exemplary embodiment of the present disclosure, where the method includes:
s101, receiving operation instructions sent by each monitoring device, wherein the operation instructions are generated correspondingly according to identification results of identification targets by controlling each monitoring device to identify the identification targets in a monitoring video in real time;
the operation instruction in step S101 is generated after the cloud video monitoring service platform controls each monitoring device to identify the identification target, where the identification target may be preset and set according to the identification requirement of the actual scene, for example, key targets such as a person, a vehicle, etc. The identification target object can be set in advance according to the application requirement, so that each monitoring device is controlled by the cloud video monitoring service platform to conduct real-time multi-angle image identification on the identification target object in the shot video image, after the identification target object is identified, the section of monitoring video image is required to be stored, therefore, an operation instruction is generated according to the identification result and returned to the cloud video monitoring service platform, and the cloud video monitoring service platform can execute a storage action according to the operation instruction. The cloud video monitoring service platform can judge how to store and whether to store according to the operation instructions. Therefore, excessive video storage files can be avoided, and a large amount of storage space is wasted.
S102, determining a coding sequence number of the monitoring equipment to be stored in the operation instruction;
when the cameras of the monitoring devices recognize the identification target object, corresponding operation instructions are correspondingly generated according to the recognition result of the recognition target object, wherein the operation includes the coding serial numbers of the monitoring devices to be stored, in the embodiment, the coding is performed on the monitoring devices in advance, and each camera corresponds to one coding serial number, for example, the monitoring device 001, the monitoring device 002, the monitoring device 003 and the like. Therefore, the monitoring video of the equipment to be stored can be correspondingly obtained according to the coding sequence number, the video slice of the monitoring equipment to be stored can be stored according to the operation instruction, useless video is prevented from being stored, the storage space is wasted, and real-time recording, real-time identification, real-time obtaining and storage of the monitoring video can be realized.
S103, obtaining a time identification video slice corresponding to the coding sequence number of the monitoring equipment to be stored;
wherein, video slicing refers to slicing a large, long video file into video segments according to the encapsulation format of the video. In practical applications, video slicing is often used to improve video website service capability and distribution capability, and to save bandwidth costs.
Specifically, the time-stamp video slice in this embodiment refers to a video slice having a time stamp, and the following illustrates a process of generating the time stamp video slice: and shooting monitoring videos in different scenes by using respective cameras at a plurality of monitoring equipment ends, when the 001-numbered monitoring equipment cameras identify the identification target object in the shot picture, segmenting the monitoring video in which the identification target object exists into a plurality of video segments, and then recording corresponding video shooting time corresponding to each video segment, thereby obtaining a plurality of video slices with time identification. Alternatively, the time stamp may be recorded in the form of minutes or seconds.
The operation instruction in S102 includes the coding sequence number of the monitoring device to be stored, and when the 001 # monitoring device shoots the identification target object, the video slice corresponding to the 001 # monitoring device is stored in real time, so that the real-time acquisition and storage of the monitoring video are realized.
S104, carrying out attribute information identification on the time identification video slice to obtain a video slice to be stored;
the attribute information refers to prompt content which can be conveniently checked by a user, and can be various user-defined information such as places or application scenes, wherein different shooting scenes and purposes of each monitoring device are different, different settings can be provided for different actual application scene attribute information, for example, a monitoring device cluster applied to a family, and a monitoring device No. 001 shoots a bedroom, and the bedroom is identified when video slices are stored correspondingly; 002 # monitoring equipment shoots living room, and then marks the living room when storing video slices; 003, a "kitchen" is identified when the video slice is stored, and so on. For another example, the monitoring device cluster applied in the enterprise, the number 004 monitoring device shoots the corridor, and then the corridor is identified when the video slice is stored correspondingly; and the 005 # monitoring equipment shoots the foreground, and then marks the foreground when the video slice is correspondingly stored, and the like. The above is only an example of a part of application scenes, and the attribute information can be customized for identification, so that the user can conveniently and quickly view the content prompted by the identification information, and the identification target to be tracked is positioned.
And S105, storing the video slices to be stored in a time axis form according to the time identification, and obtaining the stored video slices.
Specifically, as shown in fig. 2, in the form of video storage and presentation, 240 is a progress bar, a section of stored video slice exists on the progress bar 240, and each section of video slice is shown to be played on the progress bar in the form of a time axis to have an identification target object, as shown in fig. 2, the time axis of the embodiment may store and display in the form of 24 hours a day, so that when a user looks back at a video, the user may watch the video slice having the identification target object through the cloud video monitoring service platform, and may locate the identification target object to be searched according to the position of each section of video on the time axis.
After the monitoring video is stored, when the user checks the monitoring video, the user does not need to jump over a plurality of cameras to monitor the video and drag the progress bar to locate the target to be watched, so that the positioning is inaccurate, multiple attempts are needed, and a large amount of storage space is wasted to store invalid monitoring video files.
In the embodiment, an operation instruction sent by each monitoring device is received at the cloud video monitoring service platform, and a time identification video slice corresponding to the coding sequence number is stored through the coding sequence number of the monitoring device, which is required to be subjected to video storage, of the operation instruction. And selectively storing the monitoring video, only storing the video slices shot to the identification target object according to the operation instruction, and reducing the storage space waste caused by storing the excessive ineffective monitoring video. And then, carrying out attribute information identification on the obtained time identification video slice, and storing the video slice to be stored in a time axis form according to the time identification to obtain a stored video slice, so that real-time recording, real-time identification, real-time acquisition and storage of the monitoring video can be realized. And when the video is played back, the user can prompt and time mark according to the mark information, so that the user can conveniently and quickly search, and the efficiency of watching the monitoring video by the user is improved.
Hereinafter, each step of the surveillance video storage method in the present exemplary embodiment will be described in more detail with reference to the accompanying drawings and examples.
In some embodiments, the method further comprises:
displaying the stored video slices in the form of the timeline;
and displaying the time mark on a corresponding position of the time axis.
Specifically, as shown in fig. 2, the progress bar 240 corresponds to a video slice between the time 210 and the time 220 on the time axis, and a second video slice is between the time 220 and the time 230, and optionally, slice videos are displayed on the time axis according to the corresponding time of the slice videos occurring within 24 hours a day, and for convenience of storage, the lengths of other time axes may be set for storage and display, for example, 12 hours, 8 hours, and the like.
According to the embodiment, the stored slice videos are displayed more intuitively, so that when a user looks back at the videos, the video slices with the identification targets are watched through the cloud video monitoring service platform, and the identification targets to be searched can be positioned according to the position of each slice video on a time axis. Video review is performed more quickly and efficiently.
In one embodiment of the present disclosure, as shown in fig. 3, includes:
S301, setting a starting identification point of the stored video slice on the time axis according to the time identification;
s302, the coding sequence number of the monitoring equipment to be stored and the attribute information identification are displayed above the initial identification point corresponding to the stored video slice.
Referring to fig. 2, when a video slice is stored, a starting point of a corresponding video slice starting time on a time axis is determined, and a starting point identification is performed at the starting time corresponding to the starting point, for example, a dot corresponding to a point 210 in the figure is a starting point identification of one video slice, a dot corresponding to a point 220 is a starting point identification of another video slice, and a dot corresponding to a point 230 is a starting point identification of another video slice. And confirming the starting moment of the video slice by the starting identification point.
As shown in fig. 4, 401 is the monitor device code number 001 corresponding to the section of slice video displayed above the first start identification point, 402 is the monitor device code number 002 corresponding to the section of slice video displayed above the second start identification point, and 403 is the monitor device code number 003 corresponding to the section of slice video displayed above the third start identification point. In addition, attribute information is identified above a start identifier corresponding to the stored video slice, such as the attribute information shown in fig. 4, which is identified as application scene information, a first start identifier is identified above 410 scene 1, a second start identifier is identified above 420 scene 2, and a third start identifier is identified above 430 scene 3. Alternatively, in a home monitoring scenario, 410 scenario 1 may be a bedroom, 420 scenario 2 may be a living room, and 430 scenario 3 may be a kitchen. The method can play a role of prompting the user of the scene of each section of slice video through the means of identification of the attribute information, so that the time wasted by the user in review is reduced.
According to the method and the device for identifying the attribute information of the starting point and marking the coding sequence number of the monitoring equipment to be stored of the corresponding point on the time axis, the user can conveniently lock the target, watch the monitoring video directly by clicking the monitoring video storage file of the identification target, prompt the user information according to the video slice, such as the monitoring equipment coding or attribute information, etc., the efficiency of the user looking back at the monitoring video is improved, the user can conveniently and accurately locate the user focusing on the time point and the position information, and the storage space waste caused by too many invalid monitoring video storage files is reduced. The efficiency of the user when looking back the video is greatly improved, the auxiliary user can find the viewing position more efficiently, the progress bar does not need to be dragged slowly to find a little, and the time is saved.
In some embodiments, the method further comprises:
receiving a new operation instruction sent by each monitoring device;
if the code of the monitoring equipment to be stored corresponding to the new operation instruction is different from the code of the monitoring equipment to be stored corresponding to the operation instruction, a new starting mark point is set on a time axis for the video slice to be stored corresponding to the new operation instruction;
and if the code of the monitoring equipment to be stored corresponding to the new operation instruction is the same as the code of the monitoring equipment to be stored corresponding to the operation instruction, continuing to store according to the initial identification point corresponding to the operation instruction.
As shown in fig. 5, which is a judging block diagram of monitoring video storage, after receiving a new operation instruction sent by each monitoring device in S501, S502 is first performed to judge whether the code of the monitoring device to be stored corresponding to the new operation instruction is the same as the code of the monitoring device to be stored corresponding to the operation instruction, if so, S503 is performed to set a new start mark point on a time axis for the video slice to be stored corresponding to the new operation instruction, and if so, S504 is performed to continue storing according to the start mark point corresponding to the operation instruction.
In some embodiments, the method further comprises:
and correspondingly generating a stored video file for all stored video slices in each preset time interval.
Specifically, after the video slice identification is completed, a preset time interval may be set to be a preset time interval of 24 hours, weeks, etc., and a stored video file is correspondingly stored in units of the preset time interval. So as to facilitate the user to look for the retrieval.
Optionally, the files may be identified after each stored video file is generated, so as to further improve the efficiency of the user in viewing the surveillance video.
In some optional embodiments, the time-stamp video slice is obtained by dividing the monitoring video by the monitoring devices according to the identification result of the stamp object to obtain a video slice, and performing time stamp on the video slice.
Specifically, a large and long video file is cut into a plurality of video segments according to the encapsulation format of the video at the monitoring equipment end, so as to obtain video slices.
In some embodiments, the operating instructions include: the first operation instruction, the second operation instruction and the third operation instruction; the first operation instruction is generated when the identification target object identification result value is larger than 1; the second operation instruction is generated when the identification target object identification result value is equal to 1; the third operation instruction is generated when the identification target object identification result value is equal to 0.
Specifically, a judgment result is generated according to the identification results of the cameras of the plurality of monitoring devices on the identification target objects, and different judgment results correspond to different operation instructions. In this embodiment, whether each camera recognizes the identification target object is determined according to the coding sequence of the monitoring device, and when the recognition result generated by the identification target object is N (1), where N is the coding of the monitoring device, it represents that the monitoring device N recognizes the identification target object, for example, the monitoring device 1 (1) and the monitoring device 2 (1), and then it represents that the monitoring device 1 and the monitoring device 2 capture the identification target object. When the identification result generated by the identification of the identification target object is N (0), wherein N is the code of the monitoring device, the identification target object is not identified by the monitoring device N, for example, the monitoring device 3 (0) and the monitoring device 4 (0), and the identification target object is not shot by the monitoring device 3 and the monitoring device 4.
For the monitoring cluster, when generating an operation instruction, the following formula is adopted:
y=Σn (x) formula 1
Wherein Y is the identification result value of the identification target object, represents the summation of the identification results of the monitoring equipment clusters, and the value of x is 1 or 0.
If Y >1, correspondingly generating a first operation instruction; if y=1, correspondingly generating a second operation instruction; if y=0, the third operation instruction is correspondingly generated.
In some alternative embodiments, as shown in fig. 6, the method includes:
s601, if the first operation instruction is received, determining that the identification is wrong, and controlling the monitoring devices to identify again;
s602, if the second operation instruction is received, acquiring a coding sequence number of the monitoring equipment to be stored and a corresponding time identification video slice in the operation instruction;
and S603, if the third operation instruction is received, acquiring a blank record and an early warning signal.
Specifically, executing S101 on the cloud video monitoring service platform end to receive an operation instruction sent by each monitoring device, judging the operation instruction after receiving the operation instruction, if the operation instruction is a first operation instruction, executing S601, if the first operation instruction is received, determining that the identification is wrong, and controlling each monitoring device to re-identify; y >1 in the first operation instruction indicates that an error occurs in the result, so that image recognition error reporting is performed, and then the monitoring equipment terminal is controlled to perform re-recognition.
If the second operation instruction is the second operation instruction, executing step S602, if the second operation instruction is received, acquiring the coding sequence number of the monitoring device to be stored and the corresponding time identification video slice in the operation instruction; in the second operation instruction, y=1, where the result is normal, there is a case that one monitoring device shoots an identification target object, for example, the 001 # monitoring device shoots the identification target object, where the operation instruction includes the device code number of the 001 # monitoring device and the corresponding time-identification video slice, and the cloud video monitoring service platform stores the time-identification video slice of the 001 # monitoring device.
If the third operation instruction is the third operation instruction, executing S603, and if the third operation instruction is received, acquiring a blank record and an early warning signal; in the third operation instruction, y=0, which indicates that all monitoring devices do not shoot the identification target, so that a blank record and an early warning signal will be obtained. The optional application scenario of the early warning signal, for example, the home monitoring is to monitor the sleeping baby, and under normal conditions, the baby should exist in the monitoring picture, and when the monitoring equipment cannot shoot the baby, the early warning signal is sent out at this time.
In the embodiment, only the necessary video slice shot to the identification target object is stored, the waste of the storage space is reduced, and an early warning signal can be sent out in time aiming at the abnormal situation.
In some alternative embodiments, as shown in FIG. 7, the third operating finger, if received
And if the blank record and the early warning signal are received, the method further comprises the steps of:
s701, displaying blank in a corresponding area of the time axis according to the blank record, and generating a blank display area;
s702, early warning information corresponding to the early warning signal is displayed in the blank display area.
In step S701, in combination with the video display interface diagram shown in fig. 8, after receiving the blank record, a blank is recorded in the corresponding area 810 in fig. 8, and then the blank area 810 is generated, and in step S701, early warning information "out" is displayed in the blank area 810, and the early warning information in this embodiment may be a temporary departure, a danger, or the like. The early warning information suitable for the application scene can be preset for different monitoring scenes.
In the embodiment, when the identification target object is not identified, the storage is blank, so that the storage space is saved, and the waste of the storage space caused by storing too many invalid monitoring videos is avoided.
The embodiment of the disclosure further provides a monitoring video storage device, as shown in fig. 9, which is a schematic structural diagram of the monitoring video storage device, the monitoring video storage device 900 includes:
The instruction receiving module 901 is configured to receive an operation instruction sent by each monitoring device, where the operation instruction is generated by controlling each monitoring device to identify an identification target object in a monitoring video in real time according to an identification target object identification result;
a serial number determining module 902, configured to determine a coding serial number of the monitoring device to be stored in the operation instruction;
the video acquisition module 903 is configured to acquire a time-identified video slice corresponding to the coding sequence number of the monitoring device to be stored;
the attribute identification module 904 is configured to perform attribute information identification on the time-identified video slice, and obtain a video slice to be stored;
the video storage module 905 is configured to store the video slice to be stored in a time axis according to a time identifier, so as to obtain a stored video slice.
Specifically, the monitoring video storage device 900 includes: the device comprises an instruction receiving module 901, a sequence number determining module 902, a video obtaining module 903, an attribute identifying module 904 and a video storage module 905, wherein the instruction receiving module 901 is used for receiving operation instructions sent by each monitoring device, and the operation instructions are generated correspondingly according to the identification result of the identification target objects by controlling each monitoring device to identify the identification target objects in the monitoring video in real time; determining the coding sequence number of the monitoring equipment to be stored in the operation instruction through a sequence number determining module 902; a video acquisition module 903 is used for acquiring a time identification video slice corresponding to the coding sequence number of the monitoring equipment to be stored; performing attribute information identification on the time-identified video slice through an attribute identification module 904 to obtain a video slice to be stored; and storing the video slice to be stored in a time axis form according to a time mark through a video storage module 905 to obtain a stored video slice.
After the monitoring video is stored, when the user checks the monitoring video, the user does not need to jump over a plurality of cameras to monitor the video and drag the progress bar to locate the target to be watched, so that the positioning is inaccurate, multiple attempts are needed, and a large amount of storage space is wasted to store invalid monitoring video files. According to the embodiment, the user can conveniently lock the target, watch the monitoring video directly by clicking the monitoring video storage file of the identification target, prompt the user information, such as the monitoring equipment code or attribute information, according to the video slice, so that the efficiency of watching the monitoring video by the user is improved, the user can conveniently and accurately locate the user focusing on the time point and the position information, and the storage space waste caused by too many invalid monitoring video storage files is reduced.
According to still another aspect of the present disclosure, there is provided an electronic apparatus including:
a processor; and
a memory for storing executable instructions of the processor;
wherein the processor is configured to perform any of the surveillance video storage methods described above via execution of the executable instructions.
The electronic device of the present embodiment is configured by the processor to execute the surveillance video storage method of the above embodiment by executing the executable instructions.
Wherein the memory stores program code that is executable by the processor to cause the processor to perform steps according to various exemplary embodiments of the invention described in the above section of the exemplary method of this specification. For example, the processor may perform the steps of the surveillance video storage method as shown in fig. 1.
Those skilled in the art will appreciate that the various aspects of the invention may be implemented as a system, method, or program product. Accordingly, aspects of the invention may be embodied in the following forms, namely: an entirely hardware embodiment, an entirely software embodiment (including firmware, micro-code, etc.) or an embodiment combining hardware and software aspects may be referred to herein as a "circuit," module "or" system.
From the above description of embodiments, those skilled in the art will readily appreciate that the example embodiments described herein may be implemented in software, or may be implemented in software in combination with the necessary hardware. Thus, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (may be a CD-ROM, a U-disk, a mobile hard disk, etc.) or on a network, including several instructions to cause a computing device (may be a personal computer, a server, a terminal device, or a network device, etc.) to perform the method according to the embodiments of the present disclosure.
According to yet another aspect of the present disclosure, there is provided a computer readable storage medium having stored thereon a computer program, characterized in that the computer program, when executed by a processor, implements the surveillance video storage method of any one of the above.
A computer readable storage medium provided in an embodiment of the present disclosure stores a computer program, where the computer program when executed by a processor implements the surveillance video storage method according to any one of the above.
In an exemplary embodiment of the present disclosure, a computer-readable storage medium having stored thereon a program product capable of implementing the method described above in the present specification is also provided. In some possible embodiments, the various aspects of the invention may also be implemented in the form of a program product comprising program code for causing a terminal device to carry out the steps according to the various exemplary embodiments of the invention as described in the "exemplary methods" section of this specification, when said program product is run on the terminal device.
A program product for implementing the above method according to an embodiment of the present invention is described, which may employ a portable compact disc read-only memory (CD-ROM) and comprise program code and may be run on a terminal device, such as a personal computer. However, the program product of the present invention is not limited thereto, and in this document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium can be, for example, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium would include the following: an electrical connection having one or more wires, a portable disk, a hard disk, random Access Memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The computer readable signal medium may include a data signal propagated in baseband or as part of a carrier wave with readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A readable signal medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C++ or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device, partly on a remote computing device, or entirely on the remote computing device or server. In the case of remote computing devices, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., connected via the Internet using an Internet service provider).
It should be noted that although in the above detailed description several modules or units of a device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit in accordance with embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into a plurality of modules or units to be embodied.
Furthermore, although the steps of the methods in the present disclosure are depicted in a particular order in the drawings, this does not require or imply that the steps must be performed in that particular order or that all illustrated steps be performed in order to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step to perform, and/or one step decomposed into multiple steps to perform, etc.
From the above description of embodiments, those skilled in the art will readily appreciate that the example embodiments described herein may be implemented in software, or may be implemented in software in combination with the necessary hardware. Thus, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (may be a CD-ROM, a U-disk, a mobile hard disk, etc.) or on a network, including several instructions to cause a computing device (may be a personal computer, a server, a mobile terminal, or a network device, etc.) to perform the method according to the embodiments of the present disclosure.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (12)
1. The monitoring video storage method is characterized by being applied to a cloud video monitoring service platform and comprising the following steps of:
receiving operation instructions sent by each monitoring device, wherein the operation instructions are generated correspondingly according to identification target object identification results and are generated when the identification target object identification results are wrong, and the second operation instructions are generated when the identification target object identification results are that one monitoring device shoots the identification target object exists;
if the first operation instruction is received, determining that the identification is wrong, and controlling the monitoring devices to identify again;
if the second operation instruction is received, determining the coding sequence number of the monitoring equipment to be stored in the operation instruction;
acquiring a time identification video slice corresponding to the coding sequence number of the monitoring equipment to be stored;
carrying out attribute information identification on the time-identified video slice to obtain a video slice to be stored;
and storing the video slice to be stored in a time axis form according to the time mark to obtain the stored video slice.
2. The surveillance video storage method of claim 1, further comprising:
displaying the stored video slices in the form of the timeline;
and displaying the time mark on a corresponding position of the time axis.
3. The surveillance video storage method of claim 1, comprising:
setting a starting identification point of the stored video slice on the time axis according to the time identification;
and displaying the coding sequence number of the monitoring equipment to be stored and the attribute information identifier above a starting identifier point corresponding to the stored video slice.
4. The surveillance video storage method of claim 1, further comprising:
receiving a new operation instruction sent by each monitoring device;
if the code of the monitoring equipment to be stored corresponding to the new operation instruction is different from the code of the monitoring equipment to be stored corresponding to the operation instruction, a new starting mark point is set on a time axis for the video slice to be stored corresponding to the new operation instruction;
and if the code of the monitoring equipment to be stored corresponding to the new operation instruction is the same as the code of the monitoring equipment to be stored corresponding to the operation instruction, continuing to store according to the initial identification point corresponding to the operation instruction.
5. The surveillance video storage method of claim 1, further comprising:
and correspondingly generating a stored video file for all stored video slices in each preset time interval.
6. The surveillance video storage method of claim 1, comprising: and the time identification video slices are obtained by dividing the monitoring video by each monitoring device according to the identification target object identification result to obtain video slices and performing time identification on the video slices.
7. The surveillance video storage method of claim 1, wherein the operation instructions further comprise: a third operation instruction; the first operation instruction is generated when the identification target object identification result value is larger than 1; the second operation instruction is generated when the identification target object identification result value is equal to 1; the third operation instruction is generated when the identification target object identification result value is equal to 0.
8. The surveillance video storage method of claim 7, wherein the method comprises:
and if the third operation instruction is received, acquiring a blank record and an early warning signal.
9. The method for storing surveillance video according to claim 8, wherein if the third operation instruction is received, receiving a blank record and an early warning signal, further comprises:
displaying blanks in the corresponding area of the time axis according to the blank records, and generating a blank display area;
and displaying the early warning information corresponding to the early warning signal in the blank display area.
10. A surveillance video storage device, comprising:
the system comprises an instruction receiving module, a control module and a control module, wherein the instruction receiving module is used for receiving operation instructions sent by each monitoring device, the operation instructions are used for controlling each monitoring device to identify an identification target object in a monitoring video in real time, the operation instructions are correspondingly generated according to identification results of the identification target object, the operation instructions comprise a first operation instruction and a second operation instruction, the first operation instruction is generated when the identification results of the identification target object are wrong, and the second operation instruction is generated when one monitoring device shoots the identification target object;
the device is further used for determining that the identification is wrong and controlling the monitoring devices to be identified again if the first operation instruction is received;
The serial number determining module is used for determining the coding serial number of the monitoring equipment to be stored in the operation instruction if the second operation instruction is received;
the video acquisition module is used for acquiring a time identification video slice corresponding to the coding sequence number of the monitoring equipment to be stored;
the attribute identification module is used for carrying out attribute information identification on the time identification video slice and obtaining a video slice to be stored;
and the video storage module is used for storing the video slices to be stored in a time axis form according to the time identification to obtain stored video slices.
11. An electronic device, comprising:
a processor; and
a memory for storing executable instructions of the processor;
wherein the processor is configured to perform the surveillance video storage method of any one of claims 1 to 9 via execution of the executable instructions.
12. A computer readable storage medium having stored thereon a computer program, wherein the computer program when executed by a processor implements the surveillance video storage method of any of claims 1 to 9.
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