CN116132630A - Video processing method, device, equipment and storage medium - Google Patents
Video processing method, device, equipment and storage medium Download PDFInfo
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- 238000003672 processing method Methods 0.000 title claims abstract description 18
- 238000003860 storage Methods 0.000 title claims abstract description 10
- 238000012544 monitoring process Methods 0.000 claims abstract description 262
- 230000011664 signaling Effects 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 22
- 238000012545 processing Methods 0.000 claims abstract description 16
- 239000012634 fragment Substances 0.000 claims abstract description 11
- 238000004590 computer program Methods 0.000 claims description 9
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- 230000006855 networking Effects 0.000 description 7
- 238000012806 monitoring device Methods 0.000 description 6
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- 238000005520 cutting process Methods 0.000 description 2
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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
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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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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Abstract
The embodiment of the invention provides a video processing method, a device, equipment and a storage medium, and relates to the technical field of video processing. The method is characterized by responding to video query signaling of the monitoring video, wherein the video query signaling comprises video identification information and video positioning information, and the video positioning information is used for matching at least one section of monitoring video fragments according to video matching rules. And then, according to the video identification information, matching a plurality of sections of monitoring videos from a video resource library, and then outputting monitoring video fragments conforming to the video positioning information from the plurality of sections of monitoring videos. Therefore, the user can accurately position the monitoring video clips to be watched through the video query signaling, the adjusting efficiency of the monitoring video is improved, and the user experience is improved.
Description
Technical Field
The present invention relates to the field of video processing technologies, and in particular, to a video processing method, apparatus, device, and storage medium.
Background
In the prior art, when the playback of the monitoring video is required, the duration of the video corresponding to the monitoring video is often long, and the user needs to adjust the playing progress of the monitoring video according to the memory of the user, for example, perform operations such as fast forward or fast backward, so that it often takes a long time to adjust to the monitoring video clip that the user wants to watch.
Disclosure of Invention
In view of the foregoing, embodiments of the present invention are directed to providing a video processing method, apparatus, device, and storage medium that overcome or at least partially solve the foregoing problems.
In order to solve the above problems, an embodiment of the present invention discloses a video processing method, including:
responding to a video query signaling of a monitoring video, wherein the video query signaling comprises video identification information and video positioning information, and the video positioning information is used for matching at least one section of monitoring video segment according to a video matching rule;
according to the video identification information, matching a plurality of sections of monitoring videos from a video resource library;
and outputting the monitoring video segments conforming to the video positioning information from the multiple sections of monitoring videos.
In order to solve the above problem, an embodiment of the present invention further discloses a video processing apparatus, where the apparatus includes:
the system comprises a signaling acquisition module, a video processing module and a video processing module, wherein the signaling acquisition module is used for responding to a video query signaling of a monitoring video, the video query signaling comprises video identification information and video positioning information, and the video positioning information is used for matching at least one section of monitoring video segment according to a video matching rule;
the video matching module is used for matching a plurality of sections of monitoring video from a video resource library according to the video identification information;
and the video segment determining module is used for outputting the monitoring video segments conforming to the video positioning information from the multiple sections of monitoring videos.
In order to solve the above problem, an embodiment of the present invention further discloses an electronic device, including:
one or more processors; and
one or more machine readable media having instructions stored thereon, which when executed by the one or more processors, cause the apparatus to perform the video processing method of any of the above.
To solve the above-described problems, an embodiment of the present invention also discloses a computer-readable storage medium storing a computer program to cause a processor to execute the video processing method as described in any one of the above.
The embodiment of the invention has the following advantages:
the embodiment of the invention responds to the video query signaling of the monitoring video, wherein the video query signaling comprises video identification information and video positioning information, and the video positioning information is used for matching at least one section of monitoring video fragments according to a video matching rule. And then, according to the video identification information, matching a plurality of sections of monitoring videos from a video resource library, and then outputting monitoring video fragments conforming to the video positioning information from the plurality of sections of monitoring videos. Therefore, the user can accurately position the monitoring video clips to be watched through the video query signaling, the adjusting efficiency of the monitoring video is improved, and the user experience is improved.
Drawings
FIG. 1 is a schematic structural diagram of an environment in which the present invention may be practiced;
FIG. 2 is a flow chart of steps of an embodiment of a video processing method of the present invention;
FIG. 3 is a flowchart illustrating steps of another embodiment of a video processing method of the present invention;
fig. 4 is a block diagram of an embodiment of a video processing apparatus of the present invention.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1, a schematic structural diagram of an implementation environment according to embodiments of the present invention is shown, where the implementation environment may include: the system comprises a monitoring networking management system, at least one terminal and at least one monitoring device. The terminal and the monitoring equipment are respectively in communication connection with the monitoring networking management system. The monitoring networking management system (hereinafter may be referred to as a server) is responsible for unified management and data processing of the monitoring video collected by the networking monitoring device. The terminal loaded by the terminal equipment can send a video query signaling of the monitoring video to the monitoring networking management system. Correspondingly, the monitoring networking management system responds to the video query signaling of the monitoring video, wherein the video query signaling comprises video identification information and video positioning information, and the video positioning information is used for matching at least one section of monitoring video fragments according to a video matching rule. And then, according to the video identification information, matching a plurality of sections of monitoring videos from a video resource library, and then outputting monitoring video fragments conforming to the video positioning information from the plurality of sections of monitoring videos. Therefore, the user can accurately position the monitoring video clips to be watched through the video query signaling, the adjusting efficiency of the monitoring video is improved, and the user experience is improved.
Referring to fig. 2, a flowchart illustrating steps of an embodiment of a video rebroadcasting method of the present invention is shown, the method may comprise:
s201, responding to video query signaling of the monitoring video, wherein the video query signaling comprises video identification information and video positioning information.
S202, according to the video identification information, a plurality of sections of monitoring videos are matched from a video resource library.
S203, outputting monitoring video clips conforming to the video positioning information from the multiple sections of monitoring videos.
In the embodiment of the invention, the video identification information can be used for distinguishing different monitoring videos. The video positioning information may be used to determine segments in the surveillance video. Therefore, when the user wants to call the interested monitoring video clip, the terminal can generate a corresponding video query signaling according to the video identification information and the video positioning information. After receiving the video query signaling, the server side matches a plurality of sections of monitoring videos from a video resource library for storing the monitoring videos according to the video identification information in advance.
The video positioning information is used for matching at least one monitoring video segment according to a video matching rule. And outputting monitoring video clips conforming to the video positioning information from a plurality of sections of monitoring video according to the video positioning information. And finally, the monitoring video clips are issued to the terminal for display. Therefore, the monitoring video clips which the user wants to watch can be accurately positioned through the video query signaling, so that the adjusting efficiency of the monitoring video can be improved, and the user experience is improved.
Referring to fig. 3, there is shown a flow chart of steps of another embodiment of a video rebroadcasting method of the invention, which may comprise:
s301, responding to a video query signaling of a monitoring video, wherein the video query signaling is obtained based on triggering of a voice input control, and the video query signaling comprises video identification information and video positioning information.
In the embodiment of the invention, the video identification information can be used for distinguishing different monitoring videos. The video positioning information may be used to determine segments in the surveillance video. When a user needs to call the interested monitored 5-control video clip, voice recording can be performed based on a voice input control in a voice input interface displayed on the terminal. The video identification information and the video positioning information can be recorded respectively. For example, the video identification information is recorded first, and based on triggering of the voice input control, the corresponding video identification voice is obtained. And recording the video positioning information, and acquiring corresponding video positioning voice based on the triggering of the voice input control.
The 0 terminal respectively carries out voice recognition on the video identification voice and the video positioning voice so as to obtain
And combining the video identification information and the video positioning information to generate a corresponding video query signaling.
In an embodiment, the triggering operation of the voice input control may be performed in a manner of 5 physical buttons, or may be performed by monitoring a preset keyword. For example, when the terminal presents a voice input interface, the monitor
It is detected that the user enters preset keywords such as "find", "find" and "query", etc. The voice input control is automatically triggered, and the video identification information or the video positioning information is recorded, so that a user inputs a video query signaling through voice, the voice input control is convenient and quick, and the searching efficiency of the monitoring video can be improved.
The video positioning information may include a positioning start time and a positioning end time, and the video 0 positioning information is used for matching at least one section of monitoring video clip according to a video matching rule, and corresponds to the at least one section of monitoring video clip. The video matching rule prescribes a corresponding relation between the starting and ending moments in the video positioning information and the starting and ending moments of the corresponding monitoring video clips.
S302, executing a first matching operation on the monitoring video in a video resource library according to the equipment identifier, and obtaining a plurality of sections of monitoring video corresponding to the equipment identifier.
In the embodiment of the invention, the video identification information can further comprise a device identification and a video date identification, wherein the device identification is used for distinguishing different monitoring devices. The video date identifier is used for distinguishing which date the monitoring video corresponding to the monitoring equipment is located. For example, the video identification information may be "2356" + "20221119-20221120". The corresponding method is that the user wants to view the monitoring video of the monitoring device with the device identifier of 2356 from the 19 th 11 th 2022 to the 20 th 11 th 2022.
Thus, a first matching operation for the monitoring video can be performed in the video resource library according to the equipment identifier, wherein the first matching operation can be understood as matching the monitoring video consistent with the equipment identifier. Therefore, multiple sections of monitoring videos corresponding to the equipment identification can be obtained.
And S303, executing a second matching operation on the monitoring video in the multiple sections of monitoring videos corresponding to the equipment identifier according to the video date identifier, and obtaining multiple sections of monitoring videos in the same date corresponding to the equipment identifier.
In the embodiment of the invention, after the multiple sections of monitoring video consistent with the equipment identifier are obtained through the first matching operation. And then executing a second matching operation in the multiple sections of monitoring video corresponding to the equipment identifier according to the video date identifier. The second matching operation may be understood as matching out the surveillance video consistent with the video date identification. When the monitoring networking management system stores the video of the corresponding monitoring device, the monitoring video in the same date is usually stored in time intervals respectively. Thus, after the second matching operation, multiple pieces of monitoring video on the same date corresponding to the equipment identifier can be obtained.
In one embodiment, the stored surveillance video is stored according to the device identifier+the video time identifier. Wherein, the video time identifier may include a video date identifier and a period identifier. For example, a monitoring video is identified by "2356+202211190900-202211191200", and corresponding to this, it is explained that this monitoring video is a monitoring video of the monitoring device with device identification 2356 from 9 am to 12 pm on 19 am of 11 months 2022. The specific period identifier is used for determining a video recording period of the monitoring video, and may include a recording start time and a recording end time.
And S304, matching a first monitoring video with the recording starting time meeting a first matching condition from the multiple sections of monitoring videos according to the positioning starting time.
And S305, matching a second monitoring video with the recording end time meeting a second matching condition from the multiple sections of monitoring videos according to the positioning end time.
S306, determining that the video recording period is a monitoring video segment between the positioning starting time and the positioning ending time according to the first monitoring video and the second monitoring video.
In the embodiment of the present invention, the video positioning information may be "9:00-13:00", and the positioning start time is 9:00, wherein the positioning ending time is 13:00. The video positioning information representation is a monitoring period corresponding to a video clip which a user wants to inquire, so that the recording period of the monitoring video can be compared according to the positioning starting time and the positioning ending time. For example, according to the video recording time period corresponding to each monitoring video, determining the monitoring video matched with the video positioning information.
In one example, the first matching condition may be that a recording start time is before the positioning start time, that is, the monitoring video includes the positioning start time. The second matching condition may be that the recording end time is after the positioning end time, that is, the monitoring video includes a positioning end time. Therefore, the first monitoring video with the recording starting time meeting the first matching condition can be matched according to the positioning starting time and the time period identification of each monitoring video. And matching a second monitoring video of which the recording end time accords with a second matching condition according to the positioning end time and the time period identification of each monitoring video. Therefore, the monitoring video segments corresponding to the positioning time periods can be obtained based on the monitoring video from the positioning starting time to the positioning ending time.
For example, the monitoring video is saved as a new monitoring video every three hours. The video recording period corresponding to the first surveillance video obtained by matching may be "9:00-12:00", the corresponding designation is" 2356+202211190900-202211191200".
The video recording period corresponding to the second monitoring video obtained by matching may be "12:00-15:00", the corresponding designation is" 2356+202211191200-202211191500".
In an alternative embodiment of the present invention, it may be determined in advance whether the first surveillance video and the second surveillance video belong to the same surveillance video. If the first monitoring video and the second monitoring video belong to the same monitoring video, it can be determined that the monitoring video segment wanted by the user is contained in the monitoring video, and it can be determined that the video recording period is the monitoring video segment between the positioning starting time and the positioning ending time from the monitoring video. In this case, the time threshold may be set in advance. The preset time threshold can be set by a person skilled in the art according to the actual application scenario. The preset time threshold may be 3min, 5min, 8min, etc. And then calculating a starting time difference value between the recording starting time and the positioning starting time of the monitoring video, and calculating an ending time difference value between the recording ending time and the positioning ending time of the monitoring video.
And if the starting time difference value and the ending time difference value are smaller than the preset time threshold value, the monitoring video which is not interested by the user in the monitoring video is little and can be ignored. Therefore, the monitoring video can be directly used as a monitoring video segment between the positioning starting time and the positioning ending time in the video recording period.
If the starting time difference and/or the ending time difference is greater than or equal to a preset time threshold, the monitoring videos which are not interested by the user are more, and the monitoring videos need to be watched
And (5) intercepting the video segment to obtain the 5-monitor video segment with the video recording time interval between the positioning starting time and the positioning ending time. Therefore, the positioning accuracy of the monitoring video clips can be ensured, the video duration of the monitoring video clips is shortened as much as possible, network transmission is facilitated, and the playing fluency of the monitoring video clips can be improved.
If only the starting time difference value or the ending time difference value is greater than or equal to a preset time threshold value, the video 0 frames of the monitoring video can be intercepted according to time sequence (intercepting according to sequence if the starting time difference value is the starting time difference value and intercepting according to reverse sequence if the ending time difference value is the ending time difference value) according to the starting time difference value or the ending time difference value. And obtaining the monitoring video segment with the video recording time interval between the positioning starting time and the positioning ending time.
If the starting time difference value and the ending time difference value are both larger than or equal to the preset time threshold value,
it may be taken from the recording start time and from the recording end time at the same time. And obtaining the monitoring video segment of which the video recording time period 5 is between the positioning starting time and the positioning ending time.
And if the starting time difference value is larger than or equal to the preset time threshold value, the recording starting time corresponding to the finally obtained monitoring video segment is consistent with the positioning starting time; if only the difference value of the ending time is larger than or equal to the preset time threshold value, the recording corresponding to the finally obtained monitoring video is carried out
The end time is consistent with the positioning end time; and if the starting time difference value and the ending time difference value are both 0 and are greater than or equal to a preset time threshold value, the recording starting time corresponding to the finally obtained monitoring video segment is consistent with the positioning starting time, and the corresponding recording ending time is consistent with the positioning ending time.
And under the condition that the first monitoring video and the second monitoring video do not belong to the same monitoring video, determining that the monitoring video fragments wanted by the user are contained in at least two monitoring videos. Thus, 5, from a plurality of monitoring videos, a position including the position start time to the position end time can be determined
At least two targets of a time period monitor video. In an embodiment, if the recording end time of the first surveillance video is earlier than the recording start time of the second surveillance video. And matching the intermediate monitoring video corresponding to the recording starting time equal to or earlier than the recording ending time of the first monitoring video. And the recording ending time of the intermediate monitoring video is equal to or later than the recording starting time of the second monitoring video. At this time, the first monitoring video, the second monitoring video and the intermediate monitoring video are respectively determined as target monitoring videos.
In another embodiment, if the recording end time of the first surveillance video is later than or equal to the recording start time of the second surveillance video. For example, the video recording period corresponding to the first surveillance video is "9:00-12:00", the video recording period corresponding to the second monitoring video is" 12:00-15:00". The recording end time '12:00' of the first monitoring video is equal to the recording start time of the second monitoring video. The first surveillance video and the second surveillance video (the video recording period formed by combining is 9:00-15:00) completely comprise the positioning period corresponding to the surveillance video segment desired by the user.
And video editing is carried out on at least two target monitoring videos, so that the monitoring video clips after video editing are enabled to be in high consistency with the monitoring video clips wanted by the user. Wherein the video clip comprises operations such as clip interception and/or clip splicing. In an embodiment, when the target monitoring video includes a first monitoring video, a second monitoring video and an intermediate monitoring video, after the first monitoring video and the second monitoring video are cut, the first monitoring video, the second monitoring video and the intermediate monitoring video after the cutting are cut are spliced, so that a monitoring video segment between a positioning start time and a positioning end time is obtained in a video recording period. In still another embodiment, when the target monitoring video includes a first monitoring video and a second monitoring video, after the first monitoring video and the second monitoring video are cut, the first monitoring video and the second monitoring video after the cutting are cut are spliced, so that a monitoring video segment in which the video recording period is between the positioning start time and the positioning end time is obtained.
In the embodiment of the invention, after the server determines the corresponding monitoring video segment, the server can send the monitoring video segment to the terminal for display. Therefore, the monitoring video clips which the user wants to watch can be accurately positioned through the video query signaling, so that the adjusting efficiency of the monitoring video can be improved, and the user experience is improved.
In summary, the embodiments of the present invention disclose a video processing method, which may include responding to a video query signaling of a surveillance video, where the video query signaling includes video identification information and video positioning information, and the video positioning information is used to match at least one surveillance video segment according to a video matching rule. And then, according to the video identification information, matching a plurality of sections of monitoring videos from a video resource library, and outputting monitoring video fragments conforming to the video positioning information from the plurality of sections of monitoring videos and outputting the monitoring video fragments. Therefore, the monitoring video clips which the user wants to watch can be accurately positioned through the video query signaling, so that the adjusting efficiency of the monitoring video can be improved, and the user experience is improved.
It should be noted that, for simplicity of description, the method embodiments are shown as a series of acts, but it should be understood by those skilled in the art that the embodiments are not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred embodiments, and that the acts are not necessarily required by the embodiments of the invention.
Referring to fig. 4, there is shown a block diagram of an embodiment of a video rebroadcasting apparatus of the present invention, which may comprise:
the signaling acquisition module 401 is configured to respond to a video query signaling of the surveillance video, where the video query signaling includes video identification information and video positioning information, and the video positioning information is configured to match at least one surveillance video segment according to a video matching rule.
The video matching module 402 is configured to match a plurality of segments of monitoring video from the video resource library according to the video identification information.
The video segment determining module 403 is configured to output a monitoring video segment that conforms to the video positioning information from a plurality of segments of monitoring video.
In an alternative embodiment of the invention, the video identification information includes a device identification and a video date identification, and the video matching module 402 may include:
and the first matching sub-module is used for executing a first matching operation on the monitoring video in the video resource library according to the equipment identifier to obtain a plurality of sections of monitoring video corresponding to the equipment identifier.
And the second matching sub-module is used for executing a second matching operation on the monitoring video in the multiple sections of monitoring videos corresponding to the equipment identifier according to the video date identifier, so as to obtain multiple sections of monitoring videos in the same date corresponding to the equipment identifier.
In an alternative embodiment of the present invention, the video positioning information includes a positioning start time and a positioning end time, and the video clip determining module 403 is further configured to:
and outputting the video recording time interval from the multiple sections of monitoring videos as the monitoring video fragments between the positioning starting time and the positioning ending time.
In an alternative embodiment of the invention, the video clip determining module 403 may include:
and the first monitoring determination submodule is used for matching the first monitoring video with the recording starting moment meeting the first matching condition from the multiple sections of monitoring videos according to the positioning starting moment.
And the second monitoring determination submodule is used for matching a second monitoring video with the recording end time meeting a second matching condition from the multiple sections of monitoring videos according to the positioning end time.
And the video segment determining submodule is used for determining that the video recording time period is the monitoring video segment between the positioning starting time and the positioning ending time according to the first monitoring video and the second monitoring video.
In an alternative embodiment of the invention, the video clip determination submodule may include:
and the target video determining unit is used for determining at least two target monitoring videos including a positioning period from the positioning starting moment to the positioning ending moment under the condition that the first monitoring video and the second monitoring video do not belong to the same monitoring video.
And the second segment determining unit is used for video clipping of at least two target monitoring videos to obtain the monitoring video segments with the video recording time interval between the positioning starting time and the positioning ending time.
And the first segment determining unit is used for determining that the video recording time period is a monitoring video segment between the positioning starting time and the positioning ending time from the monitoring video under the condition that the first monitoring video and the second monitoring video belong to the same monitoring video.
In an alternative inventive embodiment, the first segment determining unit may be further configured to:
and under the condition that the first monitoring video and the second monitoring video belong to the same monitoring video, calculating a starting time difference value between the recording starting time and the positioning starting time of the monitoring video, and calculating an ending time difference value between the recording ending time and the positioning ending time of the monitoring video.
And if the starting time difference value and/or the ending time difference value is greater than or equal to a preset time threshold value, intercepting the monitoring video segment to obtain the monitoring video segment with the video recording time period between the positioning starting time and the positioning ending time.
In an alternative embodiment of the invention, the signaling acquisition module 401 may be further configured to:
responding to the video query signaling of the monitoring video, wherein the video query signaling is obtained based on triggering of the voice input control.
For the device embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference is made to the description of the method embodiments for relevant points.
In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described by differences from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
It will be apparent to those skilled in the art that embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the invention may take the form of a computer program product on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal device to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal device, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or terminal device comprising the element.
The foregoing has described in detail a video processing method and a video processing apparatus according to the present invention, and specific examples have been provided herein to illustrate the principles and embodiments of the present invention, the above examples being provided only to assist in understanding the method and core idea of the present invention; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.
Claims (10)
1. A method of video processing, the method comprising:
responding to a video query signaling of a monitoring video, wherein the video query signaling comprises video identification information and video positioning information, and the video positioning information is used for matching at least one section of monitoring video segment according to a video matching rule;
according to the video identification information, matching a plurality of sections of monitoring videos from a video resource library;
and outputting the monitoring video segments conforming to the video positioning information from the multiple sections of monitoring videos.
2. The video processing method according to claim 1, wherein the video identification information includes a device identification and a video date identification, and the matching of the plurality of segments of the monitoring video from the video resource library according to the video identification information includes:
according to the equipment identification, performing a first matching operation on the monitoring video in a video resource library to obtain a plurality of sections of monitoring video corresponding to the equipment identification;
and executing a second matching operation on the monitoring video in the multiple sections of monitoring videos corresponding to the equipment identifier according to the video date identifier, so as to obtain multiple sections of monitoring videos in the same date corresponding to the equipment identifier.
3. The video processing method according to claim 1, wherein the video positioning information includes a positioning start time and a positioning end time, and the outputting the monitoring video clip conforming to the video positioning information from the plurality of pieces of monitoring video includes:
and outputting the video recording time interval from the multiple sections of monitoring videos as the monitoring video fragments between the positioning starting time and the positioning ending time.
4. The video processing method according to claim 3, wherein the outputting the video recording period from the plurality of pieces of the monitor video as the monitor video clip between the positioning start time and the positioning end time includes:
according to the positioning starting time, a first monitoring video with the recording starting time conforming to a first matching condition is matched from a plurality of sections of monitoring videos;
according to the positioning end time, matching a second monitoring video with the recording end time conforming to a second matching condition from the multiple sections of monitoring videos;
and determining that the video recording time period is a monitoring video segment between the positioning starting time and the positioning ending time according to the first monitoring video and the second monitoring video.
5. The method of claim 4, wherein determining, according to the first surveillance video and the second surveillance video, the video recording period as a surveillance video clip between a positioning start time and a positioning end time comprises:
determining at least two target monitoring videos including a positioning period from the positioning starting time to the positioning ending time under the condition that the first monitoring video and the second monitoring video do not belong to the same monitoring video;
video editing is carried out on at least two target monitoring videos, so that a monitoring video segment with a video recording period between a positioning starting moment and a positioning ending moment is obtained;
and under the condition that the first monitoring video and the second monitoring video belong to the same monitoring video, determining the video recording period as a monitoring video segment between the positioning starting time and the positioning ending time from the monitoring videos.
6. The method according to claim 5, wherein determining, from the surveillance video, that a video recording period is a surveillance video clip between a positioning start time and a positioning end time, comprises:
under the condition that the first monitoring video and the second monitoring video belong to the same monitoring video, calculating a starting time difference value between the recording starting time and the positioning starting time of the monitoring video, and calculating an ending time difference value between the recording ending time and the positioning ending time of the monitoring video;
and if the starting time difference value and/or the ending time difference value is greater than or equal to a preset time threshold value, intercepting the monitoring video segment to obtain the monitoring video segment with the video recording time period between the positioning starting time and the positioning ending time.
7. The video processing method according to claim 1, wherein the responding to the video query signaling of the surveillance video comprises:
responding to the video query signaling of the monitoring video, wherein the video query signaling is obtained based on triggering of the voice input control.
8. A video processing apparatus, the apparatus comprising:
the system comprises a signaling acquisition module, a video processing module and a video processing module, wherein the signaling acquisition module is used for responding to a video query signaling of a monitoring video, the video query signaling comprises video identification information and video positioning information, and the video positioning information is used for matching at least one section of monitoring video segment according to a video matching rule;
the video matching module is used for matching a plurality of sections of monitoring video from a video resource library according to the video identification information;
and the video segment determining module is used for outputting the monitoring video segments conforming to the video positioning information from the multiple sections of monitoring videos.
9. An electronic device, comprising:
one or more processors; and
one or more machine readable media having instructions stored thereon, which when executed by the one or more processors, cause the apparatus to perform the video processing method of any of claims 1 to 7.
10. A computer-readable storage medium, characterized in that it stores a computer program causing a processor to execute the video processing method according to any one of claims 1 to 7.
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| CN117392596B (en) * | 2023-09-07 | 2024-04-30 | 中关村科学城城市大脑股份有限公司 | Data processing method, electronic device, and computer-readable medium |
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