CN110929097A - Video recording display method, device and storage medium - Google Patents
Video recording display method, device and storage medium Download PDFInfo
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- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/783—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
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- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/7867—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using information manually generated, e.g. tags, keywords, comments, title and artist information, manually generated time, location and usage information, user ratings
Abstract
The invention provides a video record display method, a device and a storage medium, wherein the method comprises the following steps: responding to a video retrieval request, and determining video data inquired by the video retrieval request and an intelligent event type corresponding to the video data; and controlling and displaying a video query result according to the video data and the intelligent event type corresponding to the video data, wherein in the displayed video query result, the video data corresponding to different intelligent event types are marked by adopting different visual marking effects. The invention solves the problem that the retrieval of the interested partial picture cannot be realized in a large amount of video data by means of single time index, thereby achieving the effect of visually representing the intelligent event video segment and improving the video retrieval efficiency.
Description
Technical Field
The invention relates to the field of video monitoring application, in particular to a video record display method, a video record display device and a storage medium.
Background
In video surveillance applications, video retrieval and playback are very important functions.
In the related art, in a user interface for video search and playback, the presence or absence of video data can be displayed on the basis of a single time axis. Fig. 1 is a schematic view of a user interface for video retrieval and playback according to the related art, in which a portion having lines is shown with video data and a blank portion is shown without video data. However, this method can only search for the presence or absence of recorded data, and cannot further represent the realistic significance of the data.
With the reduction of the cost of the storage medium and the cloud storage, the time for storing the video data is longer and longer, and the data volume is more and more. In a large amount of recorded data, it is impossible to search for a partial picture of interest by means of a single time index.
Disclosure of Invention
The embodiment of the invention provides a video record display method, a video record display device and a storage medium, which at least solve the problem that a part of interested pictures cannot be searched in a large amount of video data by means of a single time index in the related technology.
According to an embodiment of the present invention, there is provided a video recording display method including: responding to a video retrieval request, and determining video data inquired by the video retrieval request and an intelligent event type corresponding to the video data; and controlling and displaying a video query result according to the video data and the intelligent event type corresponding to the video data, wherein in the displayed video query result, the video data corresponding to different intelligent event types are marked by adopting different visual marking effects.
In at least one exemplary implementation manner of the embodiment, in response to a video recording retrieval request, determining video data queried by the video recording retrieval request and an intelligent event type corresponding to the video data includes: determining video data meeting the retrieval condition according to the retrieval condition in the video retrieval request; and reading the index of the video data meeting the retrieval condition to acquire the intelligent event type corresponding to the video data recorded in the index.
In at least one exemplary implementation manner of the embodiment, the retrieving condition in the video recording retrieving request includes a target time period, and determining, according to the retrieving condition in the video recording retrieving request, the video recording data that satisfies the retrieving condition includes: and determining the video data of which the corresponding timestamp information falls into the target time period as the video data meeting the retrieval condition according to the target time period.
In at least one exemplary implementation manner of the embodiment, the retrieving condition in the video recording retrieving request includes a target smart event type, and determining, according to the retrieving condition in the video recording retrieving request, video recording data that satisfies the retrieving condition includes: and matching the intelligent event types recorded in the index of the video data according to the target intelligent event type to determine that the corresponding intelligent event type comprises the video data of the target intelligent event type as the video data meeting the retrieval condition.
In at least one exemplary implementation manner of the embodiment, the retrieving condition in the video recording retrieving request includes a target time period and a target smart event type, and determining the video recording data meeting the retrieving condition according to the retrieving condition in the video recording retrieving request includes: determining first video data of which corresponding timestamp information falls into the target time period according to the target time period; and matching the intelligent event types recorded in the index of the first video data according to the target intelligent event type, so as to determine that the corresponding intelligent event types in the first video data comprise second video data of the target intelligent event type as video data meeting the retrieval condition.
In at least one example implementation of the embodiment, before determining, in response to a video recording retrieval request, video recording data queried by the video recording retrieval request and a smart event type corresponding to the video recording data, the method further includes: collecting video data, and analyzing whether the collected video data contains an intelligent event or not; and under the condition that the acquired video data contains the intelligent event, determining the intelligent event type corresponding to the acquired video data, and writing the timestamp information of the acquired video data and the corresponding intelligent event type into the index of the acquired video data.
In at least one exemplary implementation of the embodiment, controlling to display a video recording query result according to the video recording data and the intelligent event type corresponding to the video recording data includes: the method comprises the steps of controlling video data indication information to be displayed at corresponding time points or time periods in a time axis, and marking the video data indication information by adopting different visual marking effects according to different intelligent event types corresponding to the video data, wherein the video data indication information is used for indicating that the video data exist at the corresponding time points or time periods, and the different visual marking effects are used for representing different intelligent event types.
In at least one exemplary implementation of the embodiment, marking, according to a difference in a type of an intelligent event corresponding to video data, the video data indication information with different visual marking effects includes: inquiring the corresponding relation between the intelligent event type and the visual marking effect; and marking the video data indication information by adopting different visual marking effects according to different intelligent event types corresponding to the video data based on the corresponding relation.
In at least one exemplary implementation of the embodiments, in a case that the same video data corresponds to different smart event types at the same time, the same video data is marked with different visual marking effects at the same time.
In at least one exemplary implementation of the embodiments, the tagging of the same video recording data with different visual tagging effects simultaneously comprises: and displaying the video data on a time axis, and marking the same video data by adopting visual marking effects corresponding to at least two intelligent event types in a subsection manner in a direction vertical to the time axis under the condition that the same video data simultaneously corresponds to at least two intelligent event types.
In at least one exemplary implementation of the embodiments, the different visual marker effects include at least one of: different color marks, different brightness marks, different line type marks.
According to another embodiment of the present invention, there is provided a video recording display apparatus including: the determining module is used for responding to a video retrieval request, and determining video data inquired by the video retrieval request and an intelligent event type corresponding to the video data; and the display control module is used for controlling the display of video inquiry results according to the video data and the intelligent event types corresponding to the video data, wherein in the displayed video inquiry results, the video data corresponding to different intelligent event types are marked by adopting different visual marking effects.
In at least one exemplary implementation of the embodiments, the apparatus further includes: the acquisition module is used for acquiring video data; the analysis module is used for analyzing whether the acquired video data contain the intelligent event or not, determining the intelligent event type corresponding to the acquired video data under the condition that the acquired video data contain the intelligent event, and writing the timestamp information of the acquired video data and the corresponding intelligent event type into the index of the acquired video data; and the storage module is used for storing the acquired video data and the index of the acquired video data.
According to a further embodiment of the present invention, there is also provided a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the above method embodiments when executed.
According to yet another embodiment of the present invention, there is also provided a video surveillance apparatus, comprising a memory in which a computer program is stored and a processor arranged to run the computer program to perform the steps of any of the above method embodiments.
According to the invention, when the video retrieval request is received, besides the video data inquired by the video retrieval request, the intelligent event type corresponding to the video data is also determined, and the video data with different intelligent event types can be marked by adopting different visual marking effects in the displayed video query result. Therefore, the problem that a part of interested pictures cannot be searched in a large amount of video data by means of single time index can be solved, the scheme can visually represent the intelligent event video segment which is concerned by the user and has practical significance, and the video searching efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic diagram of a user interface for video retrieval and playback according to the related art;
fig. 2 is a flowchart of a video recording display method according to embodiment 1 of the present invention;
fig. 3 is a block diagram showing the construction of a video recording display apparatus according to embodiment 2 of the present invention;
fig. 4 is a block diagram showing an exemplary configuration of a video recording display apparatus according to embodiment 2 of the present invention;
FIG. 5 is a schematic diagram showing the components of a video surveillance system according to embodiment 5 of the present invention;
FIG. 6 is a flow chart of video capture and intelligent analysis according to embodiment 5 of the present invention;
FIG. 7 is a flowchart of a user querying a video and displaying the query results on a user interface according to embodiment 5 of the present invention;
fig. 8 is a schematic diagram illustrating a display effect of a video recording query result according to embodiment 5 of the present invention.
Detailed Description
The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
Example 1
In this embodiment, a video recording display method is provided, and fig. 2 is a flowchart of a video recording display method according to embodiment 1 of the present invention, and as shown in fig. 2, the flowchart includes the following steps:
step S202, in response to the video recording retrieval request, determining video recording data queried by the video recording retrieval request and an intelligent event type corresponding to the video recording data, where the intelligent event type may be information capable of embodying a category of an event occurring in the video recording data, and for example, the intelligent event type may include at least one of: the occurrence of human bodies, the occurrence of vehicles, the presence of access perimeters and the like can be flexibly set according to the types of events concerned by actual users;
step S204, controlling and displaying a video query result according to the video data and the intelligent event type corresponding to the video data, wherein in the displayed video query result, the video data with different corresponding intelligent event types are marked by adopting different visual marking effects. In at least one exemplary implementation of the embodiments, the different visual marker effects may include at least one of: different color marks, different brightness marks, different line type marks.
Through the steps, when the video retrieval request is received, besides the video data inquired by the video retrieval request, the intelligent event type corresponding to the video data is also determined, and the video data with different intelligent event types can be marked by adopting different visual marking effects in the displayed video query result. Therefore, the problem that a part of interested pictures cannot be searched in a large amount of video data by means of single time index can be solved, the scheme can visually represent the intelligent event video segment which is concerned by the user and has practical significance, and the video searching efficiency is improved.
Optionally, the main body of the above steps may be a video monitoring device, or may be a cloud server of the video monitoring device, and the like, but is not limited thereto. In step S204, the controlling of the video display query result may be controlling the video monitoring device to display the video display query result, or may also be controlling the front-end device to display the video display query result, which is not limited in the embodiment of the present invention.
In practical applications, the intelligent event type corresponding to the video data may be obtained in a variety of ways, including but not limited to reading records of the intelligent event type determined by analyzing the video data before, and these records may be stored in the index information corresponding to the video data. In at least one exemplary implementation of this embodiment, step S202 includes:
determining video data meeting the retrieval condition according to the retrieval condition in the video retrieval request;
and reading the index of the video data meeting the retrieval condition to acquire the intelligent event type corresponding to the video data recorded in the index.
The user can set different searching conditions so as to search the video data meeting the conditions. In this embodiment, several embodiments are exemplarily given for determining the video data meeting the search condition according to the search condition:
(1) the retrieval condition in the video retrieval request comprises a target time period
In this case, the determining, based on the search condition in the video recording search request, the video recording data that satisfies the search condition includes: and determining the video data of which the corresponding timestamp information falls into the target time period as the video data meeting the retrieval condition according to the target time period.
(2) The retrieval condition in the video retrieval request comprises a target intelligent event type
In this case, the determining, based on the search condition in the video recording search request, the video recording data that satisfies the search condition includes: and matching the intelligent event types recorded in the index of the video data according to the target intelligent event type to determine that the corresponding intelligent event type comprises the video data of the target intelligent event type as the video data meeting the retrieval condition.
(3) The retrieval conditions in the video retrieval request comprise a target time period and a target intelligent event type
In this case, the determining, based on the search condition in the video recording search request, the video recording data that satisfies the search condition includes: determining first video data of which corresponding timestamp information falls into the target time period according to the target time period; and matching the intelligent event types recorded in the index of the first video data according to the target intelligent event type, so as to determine that the corresponding intelligent event types in the first video data comprise second video data of the target intelligent event type as video data meeting the retrieval condition.
In order to facilitate obtaining or matching the smart event type in the index of the video recording data, in at least one exemplary implementation of the embodiment, before determining, in response to the video recording retrieval request, the video recording data queried by the video recording retrieval request and the smart event type corresponding to the video recording data, the method may further include:
collecting video data, and analyzing whether the collected video data contains an intelligent event or not;
and under the condition that the acquired video data contains the intelligent event, determining the intelligent event type corresponding to the acquired video data, and writing the timestamp information of the acquired video data and the corresponding intelligent event type into the index of the acquired video data.
In order to achieve the visual display of the recording query result and show the intelligent event recording segment with realistic meaning concerned by the user, in at least one exemplary implementation of the embodiment, step S204 may include: the method comprises the steps of controlling video data indication information to be displayed at corresponding time points or time periods in a time axis, and marking the video data indication information by adopting different visual marking effects according to different intelligent event types corresponding to the video data, wherein the video data indication information is used for indicating that the video data exist at the corresponding time points or time periods, and the different visual marking effects are used for representing different intelligent event types.
In at least one exemplary implementation of the embodiment, marking, according to a difference in a type of an intelligent event corresponding to video data, the video data indication information with different visual marking effects includes: inquiring the corresponding relation between the intelligent event type and the visual marking effect; and marking the video data indication information by adopting different visual marking effects according to different intelligent event types corresponding to the video data based on the corresponding relation. The correspondence may be user configurable, for example, which color the user may configure to represent which smart event type.
In at least one exemplary implementation of the embodiment, in a case that the same video data corresponds to different smart event types at the same time, the same video data is marked with different visual marking effects at the same time, for example, if a video data corresponds to a human body and a vehicle, the video data may be marked with different colors at the same time, and the video data indication information is marked with a first color partially and a second color partially.
In at least one exemplary implementation of the embodiments, the tagging of the same video recording data with different visual tagging effects simultaneously comprises: and displaying the video data on a time axis, and marking the same video data by adopting visual marking effects corresponding to at least two intelligent event types in a subsection manner in a direction vertical to the time axis under the condition that the same video data simultaneously corresponds to at least two intelligent event types. For example, if one piece of recorded data corresponds to the presence of a human body and the presence of a vehicle, the recorded data may be displayed on the time axis while being marked with different colors in segments in a direction perpendicular to the time axis.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
Example 2
In this embodiment, a video recording display device is further provided, and the device is used to implement the foregoing embodiments and preferred embodiments, and the description of the device is omitted for brevity. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.
Fig. 3 is a block diagram showing the structure of a video recording display apparatus according to embodiment 2 of the present invention, and as shown in fig. 3, the apparatus includes:
a determining module 32, configured to determine, in response to a video retrieval request, video data queried by the video retrieval request and an intelligent event type corresponding to the video data;
a display control module 34, configured to control to display a video query result according to the video data and the type of the intelligent event corresponding to the video data, where in the displayed video query result, the video data corresponding to different types of the intelligent event are marked with different visual marking effects.
Fig. 4 is a block diagram showing an exemplary configuration of a video recording display apparatus according to embodiment 2 of the present invention, and as shown in fig. 4, the apparatus may further include:
an acquisition module 42, configured to acquire video data;
the analysis module 44 is configured to analyze whether the acquired video data includes an intelligent event, determine an intelligent event type corresponding to the acquired video data when the acquired video data includes the intelligent event, and write timestamp information of the acquired video data and the corresponding intelligent event type into an index of the acquired video data;
a storage module 46 for storing the collected video data and an index of the collected video data.
According to a further embodiment of the present invention, there is also provided a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the above method embodiments when executed.
It should be noted that, the above modules may be implemented by software or hardware, and for the latter, the following may be implemented, but not limited to: the modules are all positioned in the same processor; alternatively, the modules are respectively located in different processors in any combination.
Example 3
Embodiments of the present invention also provide a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the above method embodiments when executed.
Alternatively, in the present embodiment, the storage medium may be configured to store a computer program for executing the steps of:
s1, in response to the video recording retrieval request, determine video recording data queried by the video recording retrieval request and an intelligent event type corresponding to the video recording data, where the intelligent event type may be information capable of embodying a category of an event occurring in the video recording data, and for example, the intelligent event type may include at least one of: the occurrence of human bodies, the occurrence of vehicles, the presence of access perimeters and the like can be flexibly set according to the types of events concerned by actual users;
s2, controlling and displaying video recording query results according to the video recording data and the intelligent event types corresponding to the video recording data, wherein in the displayed video recording query results, the video recording data corresponding to different intelligent event types are marked by adopting different visual marking effects. In at least one exemplary implementation of the embodiments, the different visual marker effects may include at least one of: different color marks, different brightness marks, different line type marks.
Optionally, in this embodiment, the storage medium may include, but is not limited to: various media capable of storing computer programs, such as a usb disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.
Example 4
Embodiments of the present invention also provide a video monitoring apparatus comprising a memory having a computer program stored therein and a processor configured to execute the computer program to perform the steps of any of the above method embodiments.
Optionally, the video monitoring apparatus may further include a transmission apparatus and an input/output apparatus, wherein the transmission apparatus is connected to the processor, and the input/output apparatus is connected to the processor.
Optionally, in this embodiment, the processor may be configured to execute the following steps by a computer program:
s1, in response to the video recording retrieval request, determine video recording data queried by the video recording retrieval request and an intelligent event type corresponding to the video recording data, where the intelligent event type may be information capable of embodying a category of an event occurring in the video recording data, and for example, the intelligent event type may include at least one of: the occurrence of human bodies, the occurrence of vehicles, the presence of access perimeters and the like can be flexibly set according to the types of events concerned by actual users;
s2, controlling and displaying video recording query results according to the video recording data and the intelligent event types corresponding to the video recording data, wherein in the displayed video recording query results, the video recording data corresponding to different intelligent event types are marked by adopting different visual marking effects. In at least one exemplary implementation of the embodiments, the different visual marker effects may include at least one of: different color marks, different brightness marks, different line type marks.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation manners, and this embodiment is not described herein again.
Example 5
According to the embodiment, the video data are analyzed through the video intelligent analysis technology, various label attributes with multiple practical meanings of the picture are obtained through analysis, such as the attributes containing human bodies, vehicles, access perimeters and the like are directly stored together with the video data, and the attributes are expressed in different colors on the interface, so that a user can conveniently and visually and rapidly search the concerned picture, and the search efficiency is greatly improved.
Fig. 5 is a schematic diagram of a video monitoring system according to embodiment 5 of the present invention, and as shown in fig. 5, the video monitoring system includes an intelligent video monitoring device and a user terminal.
And the acquisition unit in the intelligent video monitoring equipment acquires videos.
An analysis unit in the intelligent video monitoring equipment analyzes the video data by an intelligent algorithm, and the specific intelligent algorithm is determined according to the actual application requirement and is stored in a storage medium; after intelligently analyzing the corresponding event, an analysis unit in the intelligent video monitoring equipment writes the intelligent event type and the timestamp information into an index of the video data.
The storage unit in the intelligent video monitoring equipment is used for storing the collected video data and the index of the video data.
When a user interface retrieves and inquires a video in a given time period, the inquired video data index is read, the intelligent event type and the timestamp information are acquired, and different color columns representing video data are displayed on the interface in combination with the color appointed by the user.
The following describes the flow of video acquisition and intelligent analysis in detail. Fig. 6 is a flowchart of video capture and intelligent analysis according to embodiment 5 of the present invention, and as shown in fig. 6, a specific process of video capture and intelligent analysis includes:
in step S601, a capturing unit (e.g., a camera) in the intelligent video monitoring device captures a video.
Step S602, an analysis unit in the intelligent video monitoring device performs intelligent analysis on the video.
Step S603, the analysis unit in the intelligent video monitoring device determines whether the current video contains an intelligent event according to the analysis result.
Step S604, if the intelligent event is contained, the intelligent event type is written into the video index.
Step S604', the video is stored as a video regardless of whether the smart event is included. Here, this step is denoted as step S604', because there is no sequential execution order between the step of storing the video and the step of storing the smart event type corresponding to the video.
The following describes the process of querying the video and displaying the query result on the user interface. Fig. 7 is a flowchart of querying a video by a user and displaying a query result on a user interface according to embodiment 5 of the present invention, and as shown in fig. 7, a specific process of querying a video by a user and displaying a query result on a user interface includes:
step S701, a user inquires videos in a certain time period.
Step S702, video recording inquiry is carried out according to the inquiry request of the user.
And step S703, reading the index information according to the video inquiry result to obtain the intelligent event type.
Step S704, obtain user color pillar settings.
Step S705, displaying the result of the video inquiry on the interface, wherein the result is displayed according to the intelligent event type and the corresponding color column.
Fig. 8 is a schematic diagram illustrating the display effect of the video query result according to embodiment 5 of the present invention, as shown in fig. 8, different color bars are used to represent different intelligent events, as shown in fig. 8, a pink bar represents a normal type video, a red bar represents a video containing a detected human body, and a green bar represents a video containing a vehicle. And red and green in one color column can appear simultaneously to represent that the two intelligent types of events are simultaneously embodied.
The color settings for a particular smart event may provide default settings, while allowing the user to modify the designations.
According to the scheme, the video is analyzed through an intelligent analysis technology, the analysis result with practical significance is associated with the timestamp of the picture, the timestamp is written into the video file index, and the intelligent analysis result information in the video file index is read and is represented on a time axis by different colors, so that different intelligent event videos are quickly retrieved. The scheme reserves the original video retrieval habit, can visually express the intelligent event video segment which is concerned by the user and has practical significance, and achieves quick retrieval.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the principle of the present invention should be included in the protection scope of the present invention.
Claims (15)
1. A video recording display method is characterized by comprising the following steps:
responding to a video retrieval request, and determining video data inquired by the video retrieval request and an intelligent event type corresponding to the video data;
and controlling and displaying a video query result according to the video data and the intelligent event type corresponding to the video data, wherein in the displayed video query result, the video data corresponding to different intelligent event types are marked by adopting different visual marking effects.
2. The method of claim 1, wherein determining, in response to a video recording retrieval request, video recording data queried by the video recording retrieval request and a type of smart event corresponding to the video recording data comprises:
determining video data meeting the retrieval condition according to the retrieval condition in the video retrieval request;
and reading the index of the video data meeting the retrieval condition to acquire the intelligent event type corresponding to the video data recorded in the index.
3. The method of claim 2, wherein the search criteria in the video record search request includes a target time period, and wherein determining video record data that satisfies the search criteria based on the search criteria in the video record search request comprises:
and determining the video data of which the corresponding timestamp information falls into the target time period as the video data meeting the retrieval condition according to the target time period.
4. The method of claim 2, wherein the search criteria in the video record search request includes a target smart event type, and wherein determining video record data that satisfies the search criteria based on the search criteria in the video record search request comprises:
and matching the intelligent event types recorded in the index of the video data according to the target intelligent event type to determine that the corresponding intelligent event type comprises the video data of the target intelligent event type as the video data meeting the retrieval condition.
5. The method of claim 2, wherein the retrieval conditions in the video recording retrieval request include a target time period and a target smart event type, and wherein determining video recording data satisfying the retrieval conditions according to the retrieval conditions in the video recording retrieval request comprises:
determining first video data of which corresponding timestamp information falls into the target time period according to the target time period;
and matching the intelligent event types recorded in the index of the first video data according to the target intelligent event type, so as to determine that the corresponding intelligent event types in the first video data comprise second video data of the target intelligent event type as video data meeting the retrieval condition.
6. The method of any of claims 1-5, further comprising, prior to determining, in response to a video recording retrieval request, video recording data queried by the video recording retrieval request and a type of smart event corresponding to the video recording data:
collecting video data, and analyzing whether the collected video data contains an intelligent event or not;
and under the condition that the acquired video data contains the intelligent event, determining the intelligent event type corresponding to the acquired video data, and writing the timestamp information of the acquired video data and the corresponding intelligent event type into the index of the acquired video data.
7. The method of any of claims 1-5, wherein controlling display of video recording query results according to the video recording data and the type of smart event corresponding to the video recording data comprises:
the method comprises the steps of controlling video data indication information to be displayed at corresponding time points or time periods in a time axis, and marking the video data indication information by adopting different visual marking effects according to different intelligent event types corresponding to the video data, wherein the video data indication information is used for indicating that the video data exist at the corresponding time points or time periods, and the different visual marking effects are used for representing different intelligent event types.
8. The method of claim 7, wherein marking the video data indication information with different visual marking effects according to different types of smart events corresponding to the video data comprises:
inquiring the corresponding relation between the intelligent event type and the visual marking effect;
and marking the video data indication information by adopting different visual marking effects according to different intelligent event types corresponding to the video data based on the corresponding relation.
9. The method of any of claims 1-5, wherein the same video data is marked with different visual marking effects at the same time in case the same video data corresponds to different smart event types at the same time.
10. The method of claim 9, wherein the same video recording data being marked with different visual marking effects simultaneously comprises:
and displaying the video data on a time axis, and marking the same video data by adopting visual marking effects corresponding to at least two intelligent event types in a subsection manner in a direction vertical to the time axis under the condition that the same video data simultaneously corresponds to at least two intelligent event types.
11. The method according to any of claims 1-5, wherein the different visual marker effects comprise at least one of: different color marks, different brightness marks, different line type marks.
12. A video recording display device, comprising:
the determining module is used for responding to a video retrieval request, and determining video data inquired by the video retrieval request and an intelligent event type corresponding to the video data;
and the display control module is used for controlling the display of video inquiry results according to the video data and the intelligent event types corresponding to the video data, wherein in the displayed video inquiry results, the video data corresponding to different intelligent event types are marked by adopting different visual marking effects.
13. The apparatus of claim 12, further comprising:
the acquisition module is used for acquiring video data;
the analysis module is used for analyzing whether the acquired video data contain the intelligent event or not, determining the intelligent event type corresponding to the acquired video data under the condition that the acquired video data contain the intelligent event, and writing the timestamp information of the acquired video data and the corresponding intelligent event type into the index of the acquired video data;
and the storage module is used for storing the acquired video data and the index of the acquired video data.
14. A storage medium, in which a computer program is stored, wherein the computer program is arranged to perform the method of any of claims 1 to 11 when executed.
15. A video surveillance apparatus comprising a memory and a processor, wherein the memory has stored therein a computer program, the processor being arranged to execute the computer program to perform the method of any of claims 1 to 11.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112218150A (en) * | 2020-10-15 | 2021-01-12 | Oppo广东移动通信有限公司 | Terminal and video analysis display method and device thereof |
| CN113836350A (en) * | 2021-09-23 | 2021-12-24 | 深圳绿米联创科技有限公司 | Video retrieval method, system, device, storage medium and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248853A (en) * | 2012-02-10 | 2013-08-14 | 华为技术有限公司 | Method, equipment and system for achieving video retrieval |
| CN104573037A (en) * | 2015-01-16 | 2015-04-29 | 北京中电兴发科技有限公司 | Method and system for quickly querying supervision video through multiple color time shaft |
| CN105474207A (en) * | 2013-05-28 | 2016-04-06 | 三星电子株式会社 | User interface method and device for searching for multimedia content |
| CN108174132A (en) * | 2016-12-07 | 2018-06-15 | 杭州海康威视数字技术股份有限公司 | The back method and device of video file |
| CN108769604A (en) * | 2018-06-13 | 2018-11-06 | 深圳绿米联创科技有限公司 | Processing method, device, terminal device and the storage medium of monitor video |
-
2019
- 2019-11-19 CN CN201911135969.9A patent/CN110929097A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248853A (en) * | 2012-02-10 | 2013-08-14 | 华为技术有限公司 | Method, equipment and system for achieving video retrieval |
| CN105474207A (en) * | 2013-05-28 | 2016-04-06 | 三星电子株式会社 | User interface method and device for searching for multimedia content |
| CN104573037A (en) * | 2015-01-16 | 2015-04-29 | 北京中电兴发科技有限公司 | Method and system for quickly querying supervision video through multiple color time shaft |
| CN108174132A (en) * | 2016-12-07 | 2018-06-15 | 杭州海康威视数字技术股份有限公司 | The back method and device of video file |
| CN108769604A (en) * | 2018-06-13 | 2018-11-06 | 深圳绿米联创科技有限公司 | Processing method, device, terminal device and the storage medium of monitor video |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112218150A (en) * | 2020-10-15 | 2021-01-12 | Oppo广东移动通信有限公司 | Terminal and video analysis display method and device thereof |
| WO2022078091A1 (en) * | 2020-10-15 | 2022-04-21 | Oppo广东移动通信有限公司 | Terminal, and video record analysis and display method and device therefor |
| CN113836350A (en) * | 2021-09-23 | 2021-12-24 | 深圳绿米联创科技有限公司 | Video retrieval method, system, device, storage medium and electronic equipment |
| CN113836350B (en) * | 2021-09-23 | 2024-02-27 | 深圳绿米联创科技有限公司 | Video retrieval method, system, device, storage medium and electronic equipment |
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