CN112492376A - Video storage and lookup system - Google Patents
Video storage and lookup system Download PDFInfo
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- CN112492376A CN112492376A CN202011296098.1A CN202011296098A CN112492376A CN 112492376 A CN112492376 A CN 112492376A CN 202011296098 A CN202011296098 A CN 202011296098A CN 112492376 A CN112492376 A CN 112492376A
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- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000012216 screening Methods 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 claims description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- 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
- G06F16/73—Querying
- G06F16/735—Filtering based on additional data, e.g. user or group profiles
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47217—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
- H04N21/4825—End-user interface for program selection using a list of items to be played back in a given order, e.g. playlists
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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
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Library & Information Science (AREA)
- Computational Linguistics (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention provides a video storage and lookup system, which stores start-stop time information of videos such as dynamic detection videos of IPC equipment and videos interesting for users, and the like in an IPC local database, establishes communication connection with a local area network client terminal through a local area network communication network, displays a display video list on the terminal, and plays the videos through rtsp, so that the video storage and lookup system is convenient for video searching and is not easy to miss videos.
Description
Technical Field
The invention relates to the technical field of video lookup systems, in particular to a video storage and lookup system.
Background
The network cameras (IPC) are widely applied to the field of security protection, the IPC has the function of storing the whole video, but users frequently only have interest in video recording in a part of time periods in a use scene, such as dynamic detection videos and videos when some key events occur. The current solutions mainly comprise two types, one is that a user finds relevant videos in the whole videos and finds required fragments; and the other is dependent on cloud and the internet, the IPC uploads the related video clips to the cloud through the network, and then the user accesses the related video clips through the web. For the prior art, if a user searches for a required video in a full-volume video, the main defects are that the time is long and the omission is easy.
Disclosure of Invention
The invention aims to provide a video storage and lookup system which is convenient for video lookup and is not easy to miss videos.
In order to achieve the purpose, the invention provides a video storage and reference system, which comprises a camera module, a communication module, a database, a parameter module, a screening module, a video playback module and a central control unit, wherein the camera module is used for shooting a video;
the camera module, the communication module, the database, the parameter module, the screening module and the video playback module are in signal connection with the central control unit through the communication module.
Furthermore, the camera module is a network camera and is used for collecting live images.
Further, the database is an IPC local database and is used for storing various types of image information.
Further, the parameter module is used for inputting video searching information by an operator through computer equipment, and the parameters comprise time, category and data of user information.
Furthermore, the screening module is used for detecting dynamic detection of the video, and extracting the start time and the end time of the video which generate the dynamic detection event independently and storing the start time and the end time in the database.
Further, the video playback module is an rtsp video playback technology, and is used for a user to select a video for playback.
Further, the video storage and reference system is used for recording, retrieving and playing videos;
the video recording is carried out, wherein the image information of the camera module is stored in a database, whether a dynamic detection event is generated in a video is detected through a screening module, if so, a record is generated in the database, and the start-stop time and related information of the video are stored;
the video retrieval is: the user inputs information including time, user information, category and the like as detection conditions through the parameter module, after clicking a retrieval interface, the central control unit sends the retrieval conditions to the database, and after the database checks that the parameters are legal, the video is called to the video playback module according to the detection conditions and displayed to the user;
the video playing is as follows: when a user clicks and plays a certain retrieved video, the central control unit retrieves the start-stop time stamps of the corresponding video in the database through the transmitted video information, if the videos in the time period exist in the whole amount of videos, the time period video playback rtps service is started, the playback rtsp address is returned, and the terminal equipment plays the rtsp address to play the videos.
Compared with the prior art, the invention has the advantages that: the starting and ending time information of videos such as dynamic detection videos of the IPC equipment and videos interesting for users, and the like, is stored in an IPC local database, a communication connection is established with a local area network client terminal through a local area network communication network, a display video list is displayed on the terminal, and the videos are played through rtsp, so that the dependence on a cloud end and the Internet is avoided, the videos cannot be lost due to the interruption of the Internet, the users can search corresponding videos according to the search information of the users, and the IPC equipment is very convenient and safe.
Drawings
FIG. 1 is a flow chart of the present invention for generating video;
FIG. 2 is a flow chart of retrieving video according to the present invention;
FIG. 3 is a flow chart of playing video according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be further described below.
The invention provides a video storage and lookup system, which comprises a camera module, a communication module, a database, a parameter module, a screening module, a video playback module and a central control unit, wherein the camera module is used for shooting a video;
the camera module, the communication module, the database, the parameter module, the screening module and the video playback module are in signal connection with the central control unit through the communication module.
In this embodiment, the camera module is a webcam, and is used to capture a live image.
In this embodiment, the database is an IPC local database, and the database is used for storing various types of image information.
In this embodiment, the parameter module is used for an operator to input video search information through a computer device, and the parameters include time, category, and data of user information.
In this embodiment, the screening module is configured to detect dynamic detection of a video, extract start and end times of a video recording that generates a dynamic detection event separately, and store the extracted start and end times in the database.
In this embodiment, the video playback module is rtsp video playback technology, and is used for the user to select a video for playback.
In this embodiment, the video storage and lookup system is used for video recording, video retrieval, and video playing;
as shown in fig. 1, the video recording is performed by storing image information of the camera module in a database, detecting whether a dynamic detection event is generated in a video through a screening module, if so, generating a record in the database, and storing start and end times and related information of the video;
as shown in fig. 2, the video record search is: the user inputs information including time, user information, category and the like as detection conditions through the parameter module, after clicking a retrieval interface, the central control unit sends the retrieval conditions to the database, and after the database checks that the parameters are legal, the video is called to the video playback module according to the detection conditions and displayed to the user;
as shown in fig. 3, the video playback is: when a user clicks and plays a certain retrieved video, the central control unit retrieves the start-stop time stamps of the corresponding video in the database through the transmitted video information, if the videos in the time period exist in the whole amount of videos, the time period video playback rtps service is started, the playback rtsp address is returned, and the terminal equipment plays the rtsp address to play the videos.
The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any way. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A video storage and reference system is characterized by comprising a camera module, a communication module, a database, a parameter module, a screening module, a video playback module and a central control unit;
the camera module, the communication module, the database, the parameter module, the screening module and the video playback module are in signal connection with the central control unit through the communication module.
2. The video storage review system of claim 1, wherein the camera module is a webcam for capturing live images.
3. The video storage and reference system of claim 1, wherein the database is an IPC local database, and the database is configured to store various types of image information.
4. The video recording and viewing system of claim 1, wherein said parameter module is configured to allow a human operator to input video search information via a computer device, and the parameters include time, category, and user information.
5. The video recording and viewing system of claim 1, wherein said screening module is configured to detect dynamic detection of video, and to separately extract start and end times of video recordings that have generated dynamic detection events and store them in said database.
6. The video recording and video storage reference system according to claim 1, wherein said video playback module is rtsp video playback technology for user-selected video playback.
7. The video storage and review system of claim 1, wherein the video storage and review system is configured for video entry, video retrieval, and video playback;
the video recording is carried out, wherein the image information of the camera module is stored in a database, whether a dynamic detection event is generated in a video is detected through a screening module, if so, a record is generated in the database, and the start-stop time and related information of the video are stored;
the video retrieval is: the user inputs information including time, user information, category and the like as detection conditions through the parameter module, after clicking a retrieval interface, the central control unit sends the retrieval conditions to the database, and after the database checks that the parameters are legal, the video is called to the video playback module according to the detection conditions and displayed to the user;
the video playing is as follows: when a user clicks and plays a certain retrieved video, the central control unit retrieves the start-stop time stamps of the corresponding video in the database through the transmitted video information, if the videos in the time period exist in the whole amount of videos, the time period video playback rtps service is started, the playback rtsp address is returned, and the terminal equipment plays the rtsp address to play the videos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011296098.1A CN112492376A (en) | 2020-11-18 | 2020-11-18 | Video storage and lookup system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011296098.1A CN112492376A (en) | 2020-11-18 | 2020-11-18 | Video storage and lookup system |
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| Publication Number | Publication Date |
|---|---|
| CN112492376A true CN112492376A (en) | 2021-03-12 |
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|---|---|---|---|
| CN202011296098.1A Pending CN112492376A (en) | 2020-11-18 | 2020-11-18 | Video storage and lookup system |
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| CN102929993A (en) * | 2012-10-23 | 2013-02-13 | 常州环视高科电子科技有限公司 | Video searching system |
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2020
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Patent Citations (10)
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| CN101281593A (en) * | 2008-04-16 | 2008-10-08 | 安防科技（中国）有限公司 | Method and system for researching intelligent video monitoring case |
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Application publication date: 20210312 |