CN112437270A - Monitoring video playing method and device and readable storage medium - Google Patents

Monitoring video playing method and device and readable storage medium Download PDF

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Publication number
CN112437270A
CN112437270A CN202011273464.1A CN202011273464A CN112437270A CN 112437270 A CN112437270 A CN 112437270A CN 202011273464 A CN202011273464 A CN 202011273464A CN 112437270 A CN112437270 A CN 112437270A
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Prior art keywords
video
mode
information
monitoring
playing
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CN202011273464.1A
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CN112437270B (en
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邓练兵
朱俊
宋宇轩
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Zhuhai Dahengqin Technology Development Co Ltd
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Zhuhai Dahengqin Technology Development Co Ltd
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
    • H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

The embodiment of the invention provides a monitoring video playing method, a monitoring video playing device and a readable storage medium, which are applied to a monitoring server, wherein the method comprises the following steps: receiving video playback request information sent by the monitoring client; determining a video acquisition mode and a video playing mode according to the video playback mode information; acquiring a monitoring video by adopting the video acquisition mode, and sending the monitoring video to the monitoring client; and controlling the monitoring client to play the monitoring video according to the video playing mode. According to the embodiment of the invention, various video playback modes are provided according to various video playback operations of the user, the multi-directional video playback requirements of the user on the monitoring video are met, the monitoring video early warning content is tracked and monitored in an all-around manner, and the early warning content is conveniently played back.

Description

Monitoring video playing method and device and readable storage medium
Technical Field
The present invention relates to the field of video surveillance technology, and in particular, to a surveillance video playing method, a surveillance video playing apparatus, and a computer-readable storage medium.
Background
Video surveillance is an important component of security systems. The traditional monitoring system comprises a front-end camera, a transmission cable and a video monitoring platform. Video monitoring is widely applied to many occasions due to intuition, accuracy, timeliness and rich information content. In recent years, with the rapid development of computers, networks, image processing and transmission technologies, video monitoring technologies have been developed.
In order to contain and fight smuggling crimes and reduce the risk of customs management, customs needs to effectively and controllably monitor important places and external office spaces. The currently used remote video monitoring system for customs carries out full real-time video monitoring on some important places such as customs clearance intersections and the like by installing a camera at the important place. However, in the existing video monitoring scheme, the playback mode of the monitoring video is single, and the monitoring video object to be played back can be found out usually through a series of tedious operations, so that abnormal behaviors or abnormal events in the monitoring video cannot be found in time to alarm the monitoring video object, and the early warning effect is influenced.
Disclosure of Invention
In view of the above problems, embodiments of the present invention are proposed to provide a surveillance video playing method and a corresponding surveillance video playing apparatus, and a computer-readable storage medium, which overcome or at least partially solve the above problems.
In order to solve the above problem, an embodiment of the present invention discloses a monitoring video playing method, which is applied to a monitoring server, wherein the monitoring server is in communication with a monitoring client, and the method includes:
receiving video playback request information sent by the monitoring client; the video playback request information is generated by the monitoring client according to the video playback operation of the user; the video playback request information comprises video playback mode information;
determining a video acquisition mode and a video playing mode according to the video playback mode information;
acquiring a monitoring video by adopting the video acquisition mode, and sending the monitoring video to the monitoring client;
and controlling the monitoring client to play the monitoring video according to the video playing mode.
Optionally, the video playback mode information includes regular playback mode information, the regular playback mode information includes regular video acquisition information and regular video playing information, and the regular video acquisition information at least includes one of the following information: the video playing method comprises the steps of obtaining video time information, video type information and video position information, wherein the conventional video playing information comprises playing channel information;
the determining the video obtaining mode and the video playing mode according to the video playback mode information comprises the following steps:
if the video playback mode information comprises conventional playback mode information, determining that the video acquisition mode is a conventional acquisition mode and determining that the video playing mode is a conventional playing mode;
the method for acquiring the monitoring video by adopting the video acquisition mode comprises the following steps:
under the condition that the video acquisition mode is a conventional acquisition mode, retrieving the historical monitoring video by using the conventional video acquisition information as a retrieval condition to obtain a target monitoring video;
the controlling the monitoring client to play the monitoring video according to the video playing mode includes:
and under the condition that the video playing mode is a conventional playing mode, determining at least one target playing channel from a plurality of playing channels according to the playing channel information, and controlling the monitoring client to play the target monitoring video in the at least one target playing channel.
Optionally, the method further comprises:
receiving video processing information sent by the monitoring client under the condition that the target monitoring video is in a playing state; the video processing information is generated by the monitoring client according to the video processing operation of the user aiming at the target monitoring video;
and controlling the monitoring client to process the target monitoring video according to the video processing information.
Optionally, the video playback mode information includes instant playback mode information, where the instant playback mode information includes instant video playing information, and the instant video playing information at least includes one of the following information: playing time length information, playing code rate information and video size information;
the determining the video obtaining mode and the video playing mode according to the video playback mode information comprises the following steps:
if the video playback mode information comprises instant playback mode information, determining that the video acquisition mode is an instant acquisition mode and determining that the video playing mode is an instant playing mode;
the method for acquiring the monitoring video by adopting the video acquisition mode comprises the following steps:
determining the currently played monitoring video as a target monitoring video under the condition that the video acquisition mode is an instant acquisition mode;
the controlling the monitoring client to play the monitoring video according to the video playing mode includes:
under the condition that the video playing mode is an instant playing mode, acquiring current playing state information of the currently played monitoring video;
determining an instant playback starting point of the target monitoring video according to the current playing state information and the instant video playing information;
and controlling the monitoring client to play the target monitoring video from the instant playback starting point.
Optionally, the video playback mode information includes segment playback mode information, the segment playback mode information includes segment video playing information, and the segment video playing information at least includes one of the following information: segment duration information and segment importance information;
the determining the video obtaining mode and the video playing mode according to the video playback mode information comprises the following steps:
if the video playback mode information comprises segmented playback mode information, determining that the video acquisition mode is a conventional acquisition mode and determining that the video playing mode is a segmented playing mode;
the method for acquiring the monitoring video by adopting the video acquisition mode comprises the following steps:
under the condition that the video acquisition mode is a conventional acquisition mode, acquiring a target monitoring video by adopting the conventional acquisition mode;
the controlling the monitoring client to play the monitoring video according to the video playing mode includes:
under the condition that the video playing mode is a segmented playing mode, segmenting the target monitoring video according to the segmented video playing information to obtain a plurality of target segmented videos;
receiving segmented video playback information sent by the monitoring client; the segmented video playback information is generated by the monitoring client according to segmented video playback operation of the plurality of target segmented videos by the user;
and controlling the monitoring client to play the target segmented video according to the segmented video playback information.
Optionally, the video playback mode information includes event playback mode information, the event playback mode information includes event video acquisition information, and the event video acquisition information at least includes one of the following information: alarm type information and alarm time information;
the determining the video obtaining mode and the video playing mode according to the video playback mode information comprises the following steps:
if the video playback mode information comprises event playback mode information, determining that the video acquisition mode is an event acquisition mode and determining that the video playing mode is a conventional playing mode;
the method for acquiring the monitoring video by adopting the video acquisition mode comprises the following steps:
under the condition that the video acquisition mode is an event acquisition mode, retrieving historical monitoring videos by taking the event video acquisition information as retrieval conditions to obtain target monitoring videos;
the controlling the monitoring client to play the monitoring video according to the video playing mode includes:
and controlling the monitoring client to play the target monitoring video according to the conventional playing mode under the condition that the video playing mode is the conventional playing mode.
Optionally, the video playback mode information includes tag playback mode information, and the tag playback mode information includes tag video acquisition information;
the determining the video obtaining mode and the video playing mode according to the video playback mode information comprises the following steps:
if the video playback mode information comprises label playback mode information, determining that the video acquisition mode is a label acquisition mode and determining that the video playing mode is a conventional playing mode;
the method for acquiring the monitoring video by adopting the video acquisition mode comprises the following steps:
under the condition that the video acquisition mode is a label acquisition mode, carrying out fuzzy retrieval on the historical monitoring video by using the label video acquisition information as a retrieval condition to obtain a target monitoring video;
the controlling the monitoring client to play the monitoring video according to the video playing mode includes:
and controlling the monitoring client to play the target monitoring video according to the conventional playing mode under the condition that the video playing mode is the conventional playing mode.
Optionally, after controlling the monitoring client to play the monitoring video according to the video playing mode, the method further includes:
receiving playing state adjustment information sent by the monitoring client under the condition that the monitoring video is in a playing state; the playing state adjustment information is generated by the monitoring client according to the playing state adjustment operation of the user for the monitoring video;
and controlling the monitoring client to adjust the playing state of the monitoring video according to the playing state adjustment information.
The embodiment of the invention also discloses a monitoring video playing device, which is applied to a monitoring server, wherein the monitoring server is communicated with the monitoring client, and the device comprises:
the first receiving module is used for receiving video playback request information sent by the monitoring client; the video playback request information is generated by the monitoring client according to the video playback operation of the user; the video playback request information comprises video playback mode information;
the determining module is used for determining a video obtaining mode and a video playing mode according to the video playback mode information;
the acquisition module is used for acquiring a monitoring video by adopting the video acquisition mode and sending the monitoring video to the monitoring client;
and the first control module is used for controlling the monitoring client to play the monitoring video according to the video playing mode.
Optionally, the video playback mode information includes regular playback mode information, the regular playback mode information includes regular video acquisition information and regular video playing information, and the regular video acquisition information at least includes one of the following information: the video playing method comprises the steps of obtaining video time information, video type information and video position information, wherein the conventional video playing information comprises playing channel information;
the determining module includes:
a first determining submodule, configured to determine that the video acquisition mode is a conventional acquisition mode and determine that the video playing mode is a conventional playing mode if the video playback mode information includes conventional playback mode information;
the acquisition module includes:
the first acquisition submodule is used for retrieving the historical monitoring video by using the conventional video acquisition information as a retrieval condition to obtain a target monitoring video under the condition that the video acquisition mode is a conventional acquisition mode;
the first control module includes:
and the first control sub-module is used for determining at least one target playing channel from a plurality of playing channels according to the playing channel information and controlling the monitoring client to play the target monitoring video in the at least one target playing channel under the condition that the video playing mode is a conventional playing mode.
Optionally, the apparatus further comprises:
the second receiving module is used for receiving the video processing information sent by the monitoring client under the condition that the target monitoring video is in a playing state; the video processing information is generated by the monitoring client according to the video processing operation of the user aiming at the target monitoring video;
and the second control module is used for controlling the monitoring client to process the target monitoring video according to the video processing information.
Optionally, the video playback mode information includes instant playback mode information, where the instant playback mode information includes instant video playing information, and the instant video playing information at least includes one of the following information: playing time length information, playing code rate information and video size information;
the determining module includes:
a second determining submodule, configured to determine that the video acquisition mode is an instant acquisition mode and determine that the video playing mode is an instant playing mode if the video playback mode information includes instant playback mode information;
the acquisition module includes:
a third determining submodule, configured to determine a currently played surveillance video as a target surveillance video when the video acquisition mode is an instant acquisition mode;
the first control module includes:
the second obtaining submodule is used for obtaining the current playing state information of the currently played monitoring video under the condition that the video playing mode is an instant playing mode;
a fourth determining submodule, configured to determine an instant playback start point of the target monitoring video according to the current playing state information and the instant video playing information;
and the second control submodule is used for controlling the monitoring client to play the target monitoring video from the instant playback starting point.
Optionally, the video playback mode information includes segment playback mode information, the segment playback mode information includes segment video playing information, and the segment video playing information at least includes one of the following information: segment duration information and segment importance information;
the determining module includes:
a fifth determining submodule, configured to determine that the video acquisition mode is a conventional acquisition mode and determine that the video playing mode is a segment playing mode if the video playback mode information includes segment playback mode information;
the acquisition module includes:
the third obtaining submodule is used for obtaining the target monitoring video by adopting a conventional obtaining mode under the condition that the video obtaining mode is the conventional obtaining mode;
the first control module includes:
the segmentation submodule is used for segmenting the target monitoring video according to the segmented video playing information under the condition that the video playing mode is a segmented playing mode to obtain a plurality of target segmented videos;
the first receiving submodule is used for receiving the segmented video playback information sent by the monitoring client; the segmented video playback information is generated by the monitoring client according to segmented video playback operation of the plurality of target segmented videos by the user;
and the third control sub-module is used for controlling the monitoring client to play the target segmented video according to the segmented video playback information.
Optionally, the video playback mode information includes event playback mode information, the event playback mode information includes event video acquisition information, and the event video acquisition information at least includes one of the following information: alarm type information and alarm time information;
the determining module includes:
a sixth determining submodule, configured to determine that the video acquisition mode is an event acquisition mode and determine that the video playing mode is a conventional playing mode if the video playback mode information includes event playback mode information;
the acquisition module includes:
the first retrieval submodule is used for retrieving the historical monitoring video by taking the event video acquisition information as a retrieval condition to obtain a target monitoring video under the condition that the video acquisition mode is an event acquisition mode;
the first control module includes:
and the fourth control submodule is used for controlling the monitoring client to play the target monitoring video according to the conventional playing mode under the condition that the video playing mode is the conventional playing mode.
Optionally, the video playback mode information includes tag playback mode information, and the tag playback mode information includes tag video acquisition information;
the determining module includes:
a seventh determining submodule, configured to determine that the video acquisition mode is a tag acquisition mode and determine that the video playing mode is a conventional playing mode if the video playback mode information includes tag playback mode information;
the acquisition module includes:
the second retrieval submodule is used for carrying out fuzzy retrieval on the historical monitoring video by using the label video acquisition information as a retrieval condition to obtain a target monitoring video under the condition that the video acquisition mode is a label acquisition mode;
the first control module includes:
and the fifth control submodule is used for controlling the monitoring client to play the target monitoring video according to the conventional playing mode under the condition that the video playing mode is the conventional playing mode.
Optionally, the apparatus further comprises:
the third receiving module is used for receiving the playing state adjustment information sent by the monitoring client under the condition that the monitoring video is in the playing state; the playing state adjustment information is generated by the monitoring client according to the playing state adjustment operation of the user for the monitoring video;
and the third control module is used for controlling the monitoring client to adjust the playing state of the monitoring video according to the playing state adjustment information.
The embodiment of the invention also discloses an electronic device, which comprises: a processor, a memory and a computer program stored on the memory and capable of running on the processor, the computer program when executed by the processor implementing the steps of a surveillance video playback method as described above.
The embodiment of the invention also discloses a computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, and when the computer program is executed by a processor, the steps of the monitoring video playing method are realized.
The embodiment of the invention has the following advantages:
in the embodiment of the invention, the monitoring client generates video playback request information according to the video playback operation of a user, and sends the video playback request information to the monitoring server, the monitoring server determines a corresponding video acquisition mode and a video playing mode according to the video playback mode information in the video playback request information, and acquires a corresponding monitoring video in the video acquisition mode, and the monitoring client plays the monitoring video according to the video playing mode determined by the monitoring server. By adopting the method, various video playback modes are provided according to various video playback operations of the user, the multi-directional video playback requirements of the user on the monitoring video are met, the monitoring video early warning content is tracked and monitored in an all-around manner, and the early warning content is conveniently played back.
Drawings
Fig. 1 is a flowchart illustrating steps of a method for monitoring video playback according to an embodiment of the present invention;
FIG. 2 is a functional schematic of a multi-level monitoring networked system;
FIG. 3 is a diagram illustrating a query control for monitoring video data according to an embodiment of the present invention;
FIG. 4 is a flowchart illustrating steps of another method for monitoring video playback according to an embodiment of the present invention;
FIG. 5 is a flowchart of a method for monitoring video playback according to an embodiment of the present invention;
fig. 6 is a block diagram of a monitoring video playback device according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of them. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
According to the existing video monitoring scheme, only simple video playback operation can be realized on the obtained monitoring video, the searching process of the monitoring video is complicated, the monitoring video of an important event or an abnormal event cannot be played back in time, and the alarm efficiency is influenced.
Based on this, the present invention intends to provide a surveillance video playing method and a corresponding surveillance video playing apparatus, and a computer readable storage medium, which overcome or at least partially solve the above-mentioned problems.
One of the core concepts of the embodiments of the present invention is that a monitoring client generates video playback request information according to a video playback operation of a user, and sends the video playback request information to a monitoring server, the monitoring server determines a corresponding video acquisition mode and a video playing mode according to video playback mode information in the video playback request information, and acquires a corresponding monitoring video in the video acquisition mode, and the monitoring client plays the monitoring video in the video playing mode determined by the monitoring server. By adopting the method, various video playback modes are provided according to various video playback operations of the user, the multi-directional video playback requirements of the user on the monitoring video are met, the monitoring video early warning content is tracked and monitored in an all-around manner, and the early warning content is conveniently played back.
Referring to fig. 1, a flowchart illustrating steps of a monitoring video playing method according to an embodiment of the present invention is shown, and is applied to a monitoring server, where the monitoring server communicates with a monitoring client, and the method specifically includes the following steps:
step 101, receiving video playback request information sent by the monitoring client.
In the embodiment of the invention, a monitoring client sends video playback request information to a monitoring server, wherein the video playback request information is generated by the monitoring client according to the video playback operation of a user; the video playback request information includes video playback mode information.
In one example, the video playback operation of the user may be clicking a video playback button, and in another example, a series of operations may also be performed on a plurality of video playback buttons. I.e., the video playback operation may be a combination of multiple video playback operations.
In the embodiment of the present invention, the monitoring server communicates with the monitoring client, that is, a user can check the massive video monitoring data stored in the monitoring server by logging in the monitoring client.
In an example, the monitoring server may be a multi-level monitoring server, and an all-directional multi-level monitoring networking system may be provided on the multi-level monitoring server, and the system may be configured to detect targets (including moving targets and static targets) within a certain area on the land or on the sea, and perform statistical analysis, early warning, and playback on the status of the monitoring target. The system integrates various monitoring means and can freely call all the monitoring means, including a camera, a radar, a photoelectric sensing instrument, an unmanned aerial vehicle, a patrol car and other series of monitoring means, and monitors and warns facilities and moving targets in a monitoring area by combining an electronic map.
Referring to fig. 2, a functional schematic diagram of a multi-level monitoring networking system is shown, the system provides multiple viewing analysis and alarm processing functions for a monitored video, namely a camera video preview function, a camera round-trip preview function, a preset position round-trip preview function, a cradle head basic function, a cradle head free-row function, a split screen preview function, a real-time target counting function and an alarm list display function.
And step 102, determining a video acquisition mode and a video playing mode according to the video playback mode information.
And the monitoring server determines a video acquisition mode and a video playing mode according to the received video playback mode information. In the embodiment of the present invention, a plurality of video obtaining modes and video playing modes are provided, which mode is used to obtain the monitoring video, and which mode is used to play back the monitoring video, and the monitoring server needs to determine according to the video playback mode information in the video playback request information.
And 103, acquiring a monitoring video by adopting the video acquisition mode, and sending the monitoring video to the monitoring client.
And when the corresponding video acquisition mode is determined, acquiring the monitoring video according to the video acquisition mode. In one example, the video acquisition mode may be a query acquisition mode. In practical application, the multi-level monitoring networking system can query massive monitoring video data stored in the monitoring server according to retrieval conditions set by a user.
Referring to fig. 3, a schematic diagram of a query control for monitoring video data is shown. The control consists of two parts, namely an upper part 'inquiry warning information' and a lower part 'information list', wherein the 'inquiry warning information' part can inquire the monitoring video with warning according to 5 retrieval conditions, namely a warning date range, a warning state, a warning type, a warning source and a work order number, and the 5 retrieval conditions can be independently inquired or combined to inquire. The information list part is the monitoring video data obtained by inquiry, and the monitoring video obtained by inquiry can be viewed by a user.
And 104, controlling the monitoring client to play the monitoring video according to the video playing mode.
And after the corresponding video playing mode is determined, the monitoring server controls the monitoring client to play the monitoring video according to the video playing mode. In one example, the video playing mode may be playing by using a native player. In another example, the video playing mode may be calling an external player to play. The video playing mode may be setting a video playing format, a video playing resolution, and the like, and the embodiment of the present invention is not limited specifically.
In summary, in the embodiment of the present invention, the monitoring client generates video playback request information according to a video playback operation of a user, and sends the video playback request information to the monitoring server, the monitoring server determines a corresponding video acquisition manner and a video playing manner according to the video playback manner information in the video playback request information, and acquires a corresponding monitoring video in the video acquisition manner, and the monitoring client plays the monitoring video according to the video playing manner determined by the monitoring server. By adopting the method, various video playback modes are provided according to various video playback operations of the user, the multi-directional video playback requirements of the user on the monitoring video are met, the monitoring video early warning content is tracked and monitored in an all-around manner, and the early warning content is conveniently played back.
Referring to fig. 4, a flowchart illustrating steps of another monitoring video playing method according to an embodiment of the present invention is shown, and is applied to a monitoring server, where the monitoring server communicates with a monitoring client, and the method specifically includes the following steps:
step 401, receiving video playback request information sent by the monitoring client.
The video playback request information is generated by the monitoring client according to the video playback operation of the user; the video playback request information includes video playback mode information.
In one case, the video playback mode information includes regular playback mode information including regular video acquisition information and regular video play information, wherein the regular video acquisition information includes at least one of the following information: the video time information, the video type information, the video position information and the conventional video playing information comprise playing channel information.
Step 402, if the video playback mode information includes conventional playback mode information, determining that the video acquisition mode is a conventional acquisition mode, and determining that the video playing mode is a conventional playing mode.
When the video playback mode information includes the conventional playback mode information, that is, the video playback mode is determined to be the conventional playback mode, the corresponding video acquisition mode is the conventional acquisition mode, and the video playing mode is the conventional playing mode.
And 403, under the condition that the video acquisition mode is a conventional acquisition mode, retrieving the historical monitoring video by using the conventional video acquisition information as a retrieval condition to obtain the target monitoring video.
The method comprises the steps of acquiring a monitoring video by adopting a conventional acquisition mode, specifically, retrieving historical monitoring videos by adopting conventional video acquisition information as retrieval conditions, wherein the conventional video acquisition information can be video time information, video type information and video position information. The video time information is used for determining the recording date and time period of the played back monitoring video; the video type information is used to determine the type of surveillance video to be played back, and in one example, the video type may include a planning video, a dynamic video, a manual video, an alarm video, and the like; the video position information is used to determine a monitoring location of the monitoring video to be played back.
In practical application, one or a combination of several types of conventional video acquisition information can be adopted in a multi-level monitoring networking system to query historical monitoring videos, and target monitoring videos can be queried. Different types of surveillance videos can be distinguished by different colors. The video which has finished the playback can be classified and labeled, and the classification result can be distinguished. For example, the videos can be classified into useless videos, videos with early warning targets, videos with important early warning targets and the like, and brief classification conditions are provided for subsequent operations.
Step 404, in case that the video playing mode is a normal playing mode, determining at least one target playing channel from a plurality of playing channels according to the playing channel information, and controlling the monitoring client to play the target monitoring video in the at least one target playing channel.
Under the condition of a conventional playing mode, the monitoring video can be played simultaneously in multiple channels, a target playing channel to be played back is determined according to the playing channel information, and the monitoring video is played back in the target playing channel.
The embodiment of the invention provides a conventional playback mode, can simultaneously play the monitoring videos in multiple channels, and is convenient for users to find abnormal behaviors or abnormal conditions.
In another case, the video playback mode information includes instant playback mode information, the instant playback mode information includes instant video playing information, and the instant video playing information at least includes one of the following information: the playing time length information, the playing code rate information and the video size information.
In this case, the following steps may be performed:
and if the video playback mode information comprises instant playback mode information, determining that the video acquisition mode is an instant acquisition mode, and determining that the video playing mode is an instant playing mode.
And under the condition that the video acquisition mode is an instant acquisition mode, determining the currently played monitoring video as the target monitoring video.
And under the condition that the video playing mode is an instant playing mode, acquiring the current playing state information of the currently played monitoring video.
And determining an instant playback starting point of the target monitoring video according to the current playing state information and the instant video playing information.
And controlling the monitoring client to play the target monitoring video from the instant playback starting point.
When the video playback mode information includes the instant playback mode information, it is determined that the video playback mode is the instant playback mode, the corresponding video acquisition mode is the instant acquisition mode, and the video playing mode is the instant playing mode.
And acquiring the monitoring video in an instant acquisition mode, specifically, determining the currently played monitoring video as the target monitoring video to be played back.
The method includes the steps of playing a surveillance video in an instant playing mode, specifically, determining a current playing state of a currently played surveillance video, and acquiring current playing state information, wherein the current playing state information can be a current playing progress of the surveillance video.
And determining an instant playback starting point of the monitoring video according to the current playing progress of the monitoring video and the instant video playing information. The instant video playing information comprises playing duration information, playing code rate information and video size information. The playing time length information is used for determining the video playback time length, and for example, the video playback time length can be set to 30s, 1min, 3min or 5 min; the playing code rate information is used for determining the video playback code rate; the video size information is used to determine the size of the video playback data, and may be set to 2M, 5M, or 10M, for example. In one example, if the current playing progress of the surveillance video is played for 3 minutes, and the playing duration information is 1 minute, it is determined that the instant playback starting point of the surveillance video is to start playback from 2 minutes.
The embodiment of the invention provides an instant playback mode, and when an abnormal behavior is found, a person on duty can immediately play back the currently played monitoring video and play back the scene just happened.
Preferably, the instant playback video segment may also be stored, that is, the target monitoring video is intercepted according to the instant playback start point and the instant video playing information, so as to obtain the instant playback segment of the target monitoring video. In practical application, a default value for storing the instant playback video clip can be configured, and the playback data can be stored according to the size or the time; if the video clip is stored according to time, the time length is selected, for example, 30s, 1min, 3min and 5min, and the size of the memory required for storing the video clip can be roughly calculated by customizing the code rate. If it is saved by size, the size of the playback video data is selected to be saved, e.g., 2M, 5M, 10M.
In another case, the video playback mode information includes segment playback mode information, the segment playback mode information includes segment video play information, and the segment video play information at least includes one of the following information: segment duration information, segment importance information.
In this case, the following steps may be performed:
and if the video playback mode information comprises the segmented playback mode information, determining that the video acquisition mode is a conventional acquisition mode, and determining that the video playing mode is a segmented playing mode.
And under the condition that the video acquisition mode is a conventional acquisition mode, acquiring the target monitoring video by adopting the conventional acquisition mode.
And under the condition that the video playing mode is a segmented playing mode, segmenting the target monitoring video according to the segmented video playing information to obtain a plurality of target segmented videos.
Receiving segmented video playback information sent by the monitoring client; the segmented video playback information is generated by the monitoring client according to segmented video playback operation of the plurality of target segmented videos by the user.
And controlling the monitoring client to play the target segmented video according to the segmented video playback information.
When the video playback mode information includes the segment playback mode information, that is, the video playback mode is determined to be the segment playback mode, the corresponding video acquisition mode is a conventional acquisition mode, and the video playing mode is a segment playing mode.
The segment playback mode information also includes regular video acquisition information. The monitored video is obtained by a conventional obtaining method, which has already been described in detail in the step 403, and is not described herein again.
And playing the surveillance video in a segmented playing mode, specifically, segmenting the target surveillance video according to segmented video playing information to obtain a plurality of target segmented videos. The segmented video playing information is used for dividing the monitoring video of the same channel into a plurality of video segments. The segmented video playing information comprises segmented duration information and segmented importance degree information. That is, the monitoring video can be segmented according to different time durations, for example, a complete video can be divided into a plurality of video segments with equal lengths, and search playback is performed in different video segments. Or providing video segments with different importance degrees according to the importance degree of the video, and segmenting the important video according to a fixed length.
Preferably, for video segmentation, random segmentation can be performed according to the actual needs of users.
It may be preferable to perform video segmentation early in the playback process so that playback operations can be performed on less accurate video.
And receiving the segmented video playback information sent by the monitoring client, wherein the segmented video playback information is used for determining the target segmented video which needs to be played back in the plurality of target segmented videos. And playing the target segmented video.
The embodiment of the invention provides a segmented playback mode, which can be used for playing the monitoring video after the segmented processing is carried out, playing one or more segments of monitoring video contents, facilitating the user to quickly search the required video segment and reducing the data volume of video operation.
In another case, the video playback mode information includes event playback mode information, the event playback mode information includes event video acquisition information, and the event video acquisition information includes at least one of the following information: alarm type information and alarm time information.
In this case, the following steps may be performed:
and if the video playback mode information comprises event playback mode information, determining that the video acquisition mode is an event acquisition mode, and determining that the video playing mode is a conventional playing mode.
And under the condition that the video acquisition mode is an event acquisition mode, retrieving the historical monitoring video by taking the event video acquisition information as a retrieval condition to obtain the target monitoring video.
And controlling the monitoring client to play the target monitoring video according to the conventional playing mode under the condition that the video playing mode is the conventional playing mode.
When the video playback mode information includes the event playback mode information, that is, the video playback mode is determined to be the event playback mode, the corresponding video acquisition mode is the event acquisition mode, and the video playing mode is the conventional playing mode.
The event video acquisition method is used for acquiring the monitoring video, namely searching the video according to the event, and specifically, the event video acquisition information is used as a retrieval condition to retrieve the historical monitoring video, wherein the event video acquisition information can be alarm type information and alarm time information. The alarm type information is used to determine the alarm type of the monitoring video for playback, which may be various alarms of the monitoring point or input alarms of the monitoring device, such as: various alarm events such as border crossing, video shielding and the like are found in the mobile detection, or an alarm sent by a camera, an alarm sent by a radar and the like are found; the alarm time information is used for determining the alarm time of the monitoring video to be played back.
The event playback mode information also includes regular video play information. The monitored video is played in a conventional playing manner, which has already been described in detail in step 404, and is not described herein again.
The embodiment of the invention provides an event playback mode, when an alarm event occurs, a corresponding alarm video is generated, and after the event occurs, the video can be quickly positioned according to the type and time of the alarm event for playback.
In another case, the video playback mode information includes tag playback mode information, and the tag playback mode information includes tag video acquisition information.
In this case, the following steps may be performed:
and if the video playback mode information comprises the label playback mode information, determining that the video acquisition mode is a label acquisition mode, and determining that the video playing mode is a conventional playing mode.
And under the condition that the video acquisition mode is a label acquisition mode, carrying out fuzzy retrieval on the historical monitoring video by using the label video acquisition information as a retrieval condition to obtain the target monitoring video.
And controlling the monitoring client to play the target monitoring video according to the conventional playing mode under the condition that the video playing mode is the conventional playing mode.
When the video playback mode information includes the tag playback mode information, that is, the video playback mode is determined to be the tag playback mode, the corresponding video acquisition mode is the tag acquisition mode, and the video playing mode is the conventional playing mode.
And acquiring the monitoring video by adopting a label acquisition mode, specifically, retrieving the historical monitoring video by adopting label video acquisition information as a retrieval condition. In practical application, a label may be added to the monitoring video data in a certain period of time at the monitoring point in advance, and the content of the label is an additional description of the period of video data. And acquiring the corresponding monitoring video by fuzzy query of the tag information, so that important video data can be conveniently searched. Preferably, the tag content of the video data may also be subjected to deletion processing.
The tag playback mode information further includes regular video play information. The monitored video is played in a conventional playing manner, which has already been described in detail in step 404, and is not described herein again.
The embodiment of the invention provides a label playback mode, supports fuzzy query of label information of a monitoring video, is convenient for searching important video data, and quickly positions a video for playback.
In addition, besides the video playback mode mentioned above, a video search engine can be provided, and the search engine can provide high-precision video positioning. For example, for a specific early warning target, a search engine may search a video to locate a specific video segment, and then play back the specific video segment to find a video segment where the early warning target is located, so as to track the early warning target.
In order to enable a person skilled in the art to better understand the embodiments of the present invention, the following description is given by way of an example:
referring to fig. 5, a flowchart of a method for monitoring video playing is shown, and a specific process may include:
1. a user can set query conditions of the monitoring videos needing to be played back at a monitoring client, and if the query is carried out according to time or place, the monitoring videos are queried in a conventional acquisition mode; if the alarm type is adopted for inquiry, namely the monitoring video is inquired in an event acquisition mode, the monitoring client generates a corresponding inquiry command and sends the inquiry command to a data center for storing a large amount of monitoring video data.
2. And the data center (the monitoring server) searches the corresponding monitoring video according to the query command and returns the searched target monitoring video to the monitoring client.
3. And the monitoring client displays the monitoring video query result in a paging way by adopting an alarm management list.
4. The user can select one of the alarm videos on the alarm management list to play, and further, double-click a certain line of data on the alarm list to realize synchronous display of the target track chart.
Step 405, receiving video processing information sent by the monitoring client under the condition that the target monitoring video is in a playing state.
The monitoring client generates video processing information according to the video processing operation of the user for the target monitoring video, wherein the video processing information can be video editing information for editing the monitoring video, can be video image extraction information for performing image capture processing on the monitoring video, and can also be video transmission information for transmitting the monitoring video. In practical application, in the process of playing back the monitoring video, operations such as clipping, capturing, downloading, playing back the video and getting on a television wall can be performed on the monitoring video.
And 406, controlling the monitoring client to process the target monitoring video according to the video processing information.
Editing the target monitoring video according to the video editing information, capturing the target monitoring video according to the video image extraction information, and transmitting the target monitoring video to the television wall for playing according to the video transmission information.
Step 407, receiving the play state adjustment information sent by the monitoring client under the condition that the monitoring video is in the play state.
And the monitoring client generates playing state adjustment information according to the playing state adjustment operation of the user for the monitoring video. The play state adjustment operation may be an adjustment of a current play state of the surveillance video, and specifically, may be an adjustment operation such as pause, stop, acceleration, deceleration, previous frame, next frame, fast forward, fast rewind, and skip.
And step 408, controlling the monitoring client to adjust the playing state of the monitoring video according to the playing state adjustment information.
In practical application, the multi-level monitoring networking system provides an acceleration playing option, the video can be played in an acceleration mode by clicking an icon, the acceleration multiple can be set to be any one of 1, 2, 3, 4, 5, 6 and 8, and the corresponding acceleration multiple can be displayed in the upper left corner.
Similarly, the system provides a deceleration playing option, the acceleration video can be slowed down in playing speed by clicking the icon, the deceleration multiple can be set to any one of 7, 6, 5, 4, 3, 2 and 1, and the corresponding deceleration multiple is displayed at the upper left corner.
In addition, the previous frame of image can be selected at any time according to needs, the icon is clicked to enable the played video to be played in a frame mode, and the previous frame is clicked to jump to the previous frame of image.
The next frame option can be clicked, the icon is clicked to enable the played video to be played in a frame mode, and the next frame is clicked to jump to the next frame.
The system also provides a jump appointed time option, the date and the time are set, and the system can jump to appointed time for playing.
In summary, in the embodiment of the present invention, the monitoring client generates video playback request information according to a video playback operation of a user, and sends the video playback request information to the monitoring server, the monitoring server determines a corresponding video acquisition manner and a video playing manner according to the video playback manner information in the video playback request information, and acquires a corresponding monitoring video in the video acquisition manner, and the monitoring client plays the monitoring video according to the video playing manner determined by the monitoring server. The embodiment of the invention provides video playback modes such as normal playback, instant playback, segmented playback, event playback and label playback, and can carry out various playback and processing on the obtained monitoring video.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Referring to fig. 6, a block diagram of a monitoring video playing apparatus according to an embodiment of the present invention is shown, and is applied to a monitoring server, where the monitoring server communicates with a monitoring client, and specifically includes the following modules:
a first receiving module 601, configured to receive video playback request information sent by the monitoring client; the video playback request information is generated by the monitoring client according to the video playback operation of the user; the video playback request information comprises video playback mode information;
a determining module 602, configured to determine a video obtaining manner and a video playing manner according to the video playback manner information;
an obtaining module 603, configured to obtain a monitoring video in the video obtaining manner, and send the monitoring video to the monitoring client;
the first control module 604 is configured to control the monitoring client to play the monitoring video according to the video playing mode.
In this embodiment of the present invention, the video playback mode information includes normal playback mode information, the normal playback mode information includes normal video acquisition information and normal video playing information, and the normal video acquisition information includes at least one of the following information: the video playing method comprises the steps of obtaining video time information, video type information and video position information, wherein the conventional video playing information comprises playing channel information;
the determining module includes:
a first determining submodule, configured to determine that the video acquisition mode is a conventional acquisition mode and determine that the video playing mode is a conventional playing mode if the video playback mode information includes conventional playback mode information;
the acquisition module includes:
the first acquisition submodule is used for retrieving the historical monitoring video by using the conventional video acquisition information as a retrieval condition to obtain a target monitoring video under the condition that the video acquisition mode is a conventional acquisition mode;
the first control module includes:
and the first control sub-module is used for determining at least one target playing channel from a plurality of playing channels according to the playing channel information and controlling the monitoring client to play the target monitoring video in the at least one target playing channel under the condition that the video playing mode is a conventional playing mode.
In an embodiment of the present invention, the apparatus further includes:
the second receiving module is used for receiving the video processing information sent by the monitoring client under the condition that the target monitoring video is in a playing state; the video processing information is generated by the monitoring client according to the video processing operation of the user aiming at the target monitoring video;
and the second control module is used for controlling the monitoring client to process the target monitoring video according to the video processing information.
In this embodiment of the present invention, the video playback mode information includes instant playback mode information, the instant playback mode information includes instant video playing information, and the instant video playing information at least includes one of the following information: playing time length information, playing code rate information and video size information;
the determining module includes:
a second determining submodule, configured to determine that the video acquisition mode is an instant acquisition mode and determine that the video playing mode is an instant playing mode if the video playback mode information includes instant playback mode information;
the acquisition module includes:
a third determining submodule, configured to determine a currently played surveillance video as a target surveillance video when the video acquisition mode is an instant acquisition mode;
the first control module includes:
the second obtaining submodule is used for obtaining the current playing state information of the currently played monitoring video under the condition that the video playing mode is an instant playing mode;
a fourth determining submodule, configured to determine an instant playback start point of the target monitoring video according to the current playing state information and the instant video playing information;
and the second control submodule is used for controlling the monitoring client to play the target monitoring video from the instant playback starting point.
In this embodiment of the present invention, the video playback mode information includes segment playback mode information, the segment playback mode information includes segment video playing information, and the segment video playing information at least includes one of the following information: segment duration information and segment importance information;
the determining module includes:
a fifth determining submodule, configured to determine that the video acquisition mode is a conventional acquisition mode and determine that the video playing mode is a segment playing mode if the video playback mode information includes segment playback mode information;
the acquisition module includes:
the third obtaining submodule is used for obtaining the target monitoring video by adopting a conventional obtaining mode under the condition that the video obtaining mode is the conventional obtaining mode;
the first control module includes:
the segmentation submodule is used for segmenting the target monitoring video according to the segmented video playing information under the condition that the video playing mode is a segmented playing mode to obtain a plurality of target segmented videos;
the first receiving submodule is used for receiving the segmented video playback information sent by the monitoring client; the segmented video playback information is generated by the monitoring client according to segmented video playback operation of the plurality of target segmented videos by the user;
and the third control sub-module is used for controlling the monitoring client to play the target segmented video according to the segmented video playback information.
In this embodiment of the present invention, the video playback mode information includes event playback mode information, the event playback mode information includes event video acquisition information, and the event video acquisition information at least includes one of the following information: alarm type information and alarm time information;
the determining module includes:
a sixth determining submodule, configured to determine that the video acquisition mode is an event acquisition mode and determine that the video playing mode is a conventional playing mode if the video playback mode information includes event playback mode information;
the acquisition module includes:
the first retrieval submodule is used for retrieving the historical monitoring video by taking the event video acquisition information as a retrieval condition to obtain a target monitoring video under the condition that the video acquisition mode is an event acquisition mode;
the first control module includes:
and the fourth control submodule is used for controlling the monitoring client to play the target monitoring video according to the conventional playing mode under the condition that the video playing mode is the conventional playing mode.
In the embodiment of the present invention, the video playback mode information includes tag playback mode information, and the tag playback mode information includes tag video acquisition information;
the determining module includes:
a seventh determining submodule, configured to determine that the video acquisition mode is a tag acquisition mode and determine that the video playing mode is a conventional playing mode if the video playback mode information includes tag playback mode information;
the acquisition module includes:
the second retrieval submodule is used for carrying out fuzzy retrieval on the historical monitoring video by using the label video acquisition information as a retrieval condition to obtain a target monitoring video under the condition that the video acquisition mode is a label acquisition mode;
the first control module includes:
and the fifth control submodule is used for controlling the monitoring client to play the target monitoring video according to the conventional playing mode under the condition that the video playing mode is the conventional playing mode.
In an embodiment of the present invention, the apparatus further includes:
the third receiving module is used for receiving the playing state adjustment information sent by the monitoring client under the condition that the monitoring video is in the playing state; the playing state adjustment information is generated by the monitoring client according to the playing state adjustment operation of the user for the monitoring video;
and the third control module is used for controlling the monitoring client to adjust the playing state of the monitoring video according to the playing state adjustment information.
In summary, in the embodiment of the present invention, the monitoring client generates video playback request information according to a video playback operation of a user, and sends the video playback request information to the monitoring server, the monitoring server determines a corresponding video acquisition manner and a video playing manner according to the video playback manner information in the video playback request information, and acquires a corresponding monitoring video in the video acquisition manner, and the monitoring client plays the monitoring video according to the video playing manner determined by the monitoring server. By adopting the method, various video playback modes are provided according to various video playback operations of the user, the multi-directional video playback requirements of the user on the monitoring video are met, the monitoring video early warning content is tracked and monitored in an all-around manner, and the early warning content is conveniently played back.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
An embodiment of the present invention further provides an electronic device, including: the system comprises a processor, a memory and a computer program which is stored in the memory and can run on the processor, wherein when the computer program is executed by the processor, each process of the embodiment of the monitoring video playing method is realized, the same technical effect can be achieved, and the details are not repeated here to avoid repetition.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the embodiment of the monitoring video playing method, and can achieve the same technical effect, and is not described herein again to avoid repetition.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, 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 present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) 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 flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams 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 to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, 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 terminal 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 terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal 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 of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The foregoing describes in detail a surveillance video playing method and a surveillance video playing apparatus provided by the present invention, and the present invention has been explained in detail by applying specific examples, and the description of the foregoing examples is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims (10)

1. A monitoring video playing method is applied to a monitoring server, the monitoring server is communicated with a monitoring client, and the method comprises the following steps:
receiving video playback request information sent by the monitoring client; the video playback request information is generated by the monitoring client according to the video playback operation of the user; the video playback request information comprises video playback mode information;
determining a video acquisition mode and a video playing mode according to the video playback mode information;
acquiring a monitoring video by adopting the video acquisition mode, and sending the monitoring video to the monitoring client;
and controlling the monitoring client to play the monitoring video according to the video playing mode.
2. The method according to claim 1, wherein the video playback mode information includes regular playback mode information, the regular playback mode information includes regular video acquisition information and regular video play information, and the regular video acquisition information includes at least one of the following information: the video playing method comprises the steps of obtaining video time information, video type information and video position information, wherein the conventional video playing information comprises playing channel information;
the determining the video obtaining mode and the video playing mode according to the video playback mode information comprises the following steps:
if the video playback mode information comprises conventional playback mode information, determining that the video acquisition mode is a conventional acquisition mode and determining that the video playing mode is a conventional playing mode;
the method for acquiring the monitoring video by adopting the video acquisition mode comprises the following steps:
under the condition that the video acquisition mode is a conventional acquisition mode, retrieving the historical monitoring video by using the conventional video acquisition information as a retrieval condition to obtain a target monitoring video;
the controlling the monitoring client to play the monitoring video according to the video playing mode includes:
and under the condition that the video playing mode is a conventional playing mode, determining at least one target playing channel from a plurality of playing channels according to the playing channel information, and controlling the monitoring client to play the target monitoring video in the at least one target playing channel.
3. The method of claim 2, further comprising:
receiving video processing information sent by the monitoring client under the condition that the target monitoring video is in a playing state; the video processing information is generated by the monitoring client according to the video processing operation of the user aiming at the target monitoring video;
and controlling the monitoring client to process the target monitoring video according to the video processing information.
4. The method of claim 1, wherein the video playback mode information comprises instant playback mode information, wherein the instant playback mode information comprises instant video playing information, and wherein the instant video playing information comprises at least one of the following information: playing time length information, playing code rate information and video size information;
the determining the video obtaining mode and the video playing mode according to the video playback mode information comprises the following steps:
if the video playback mode information comprises instant playback mode information, determining that the video acquisition mode is an instant acquisition mode and determining that the video playing mode is an instant playing mode;
the method for acquiring the monitoring video by adopting the video acquisition mode comprises the following steps:
determining the currently played monitoring video as a target monitoring video under the condition that the video acquisition mode is an instant acquisition mode;
the controlling the monitoring client to play the monitoring video according to the video playing mode includes:
under the condition that the video playing mode is an instant playing mode, acquiring current playing state information of the currently played monitoring video;
determining an instant playback starting point of the target monitoring video according to the current playing state information and the instant video playing information;
and controlling the monitoring client to play the target monitoring video from the instant playback starting point.
5. The method of claim 1, wherein the video playback mode information comprises segment playback mode information, wherein the segment playback mode information comprises segment video playing information, and wherein the segment video playing information comprises at least one of the following information: segment duration information and segment importance information;
the determining the video obtaining mode and the video playing mode according to the video playback mode information comprises the following steps:
if the video playback mode information comprises segmented playback mode information, determining that the video acquisition mode is a conventional acquisition mode and determining that the video playing mode is a segmented playing mode;
the method for acquiring the monitoring video by adopting the video acquisition mode comprises the following steps:
under the condition that the video acquisition mode is a conventional acquisition mode, acquiring a target monitoring video by adopting the conventional acquisition mode;
the controlling the monitoring client to play the monitoring video according to the video playing mode includes:
under the condition that the video playing mode is a segmented playing mode, segmenting the target monitoring video according to the segmented video playing information to obtain a plurality of target segmented videos;
receiving segmented video playback information sent by the monitoring client; the segmented video playback information is generated by the monitoring client according to segmented video playback operation of the plurality of target segmented videos by the user;
and controlling the monitoring client to play the target segmented video according to the segmented video playback information.
6. The method according to claim 1, wherein the video playback mode information includes event playback mode information, the event playback mode information includes event video acquisition information, and the event video acquisition information includes at least one of the following information: alarm type information and alarm time information;
the determining the video obtaining mode and the video playing mode according to the video playback mode information comprises the following steps:
if the video playback mode information comprises event playback mode information, determining that the video acquisition mode is an event acquisition mode and determining that the video playing mode is a conventional playing mode;
the method for acquiring the monitoring video by adopting the video acquisition mode comprises the following steps:
under the condition that the video acquisition mode is an event acquisition mode, retrieving historical monitoring videos by taking the event video acquisition information as retrieval conditions to obtain target monitoring videos;
the controlling the monitoring client to play the monitoring video according to the video playing mode includes:
and controlling the monitoring client to play the target monitoring video according to the conventional playing mode under the condition that the video playing mode is the conventional playing mode.
7. The method of claim 1, wherein the video playback mode information comprises tag playback mode information, the tag playback mode information comprising tag video acquisition information;
the determining the video obtaining mode and the video playing mode according to the video playback mode information comprises the following steps:
if the video playback mode information comprises label playback mode information, determining that the video acquisition mode is a label acquisition mode and determining that the video playing mode is a conventional playing mode;
the method for acquiring the monitoring video by adopting the video acquisition mode comprises the following steps:
under the condition that the video acquisition mode is a label acquisition mode, carrying out fuzzy retrieval on the historical monitoring video by using the label video acquisition information as a retrieval condition to obtain a target monitoring video;
the controlling the monitoring client to play the monitoring video according to the video playing mode includes:
and controlling the monitoring client to play the target monitoring video according to the conventional playing mode under the condition that the video playing mode is the conventional playing mode.
8. The method according to claim 1, wherein after controlling the monitoring client to play the monitoring video according to the video playing mode, the method further comprises:
receiving playing state adjustment information sent by the monitoring client under the condition that the monitoring video is in a playing state; the playing state adjustment information is generated by the monitoring client according to the playing state adjustment operation of the user for the monitoring video;
and controlling the monitoring client to adjust the playing state of the monitoring video according to the playing state adjustment information.
9. A surveillance video playback apparatus, for use in a surveillance server communicating with a surveillance client, the apparatus comprising:
the first receiving module is used for receiving video playback request information sent by the monitoring client; the video playback request information is generated by the monitoring client according to the video playback operation of the user; the video playback request information comprises video playback mode information;
the determining module is used for determining a video obtaining mode and a video playing mode according to the video playback mode information;
the acquisition module is used for acquiring a monitoring video by adopting the video acquisition mode and sending the monitoring video to the monitoring client;
and the first control module is used for controlling the monitoring client to play the monitoring video according to the video playing mode.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of a method of monitoring video playback according to any one of claims 1 to 8.
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