CN104283729A - Kinescope recording system and working method thereof - Google Patents
Kinescope recording system and working method thereof Download PDFInfo
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- CN104283729A CN104283729A CN201310278514.9A CN201310278514A CN104283729A CN 104283729 A CN104283729 A CN 104283729A CN 201310278514 A CN201310278514 A CN 201310278514A CN 104283729 A CN104283729 A CN 104283729A
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Abstract
The invention relates to a kinescope recording system and a working method thereof. The working method comprises a recording process and a playback process. According to the kinescope recording system and the working method thereof, graphical monitoring is conducted on a terminal platform, the operation behavior to the client end is recorded, recorded data can be stored for a long time, a surveillant can retrieve a recording file according to the content needed by the surrveillant at any time, a retrieved result can be quickly positioned to an image frame capable of meeting the conditions, the image information on the site can be obtained timely, meanwhile, an existing file can be played in a video-on-demand mode, and an operation scene at the time can completely reemerge.
Description
Technical field
The present invention relates to the technical field of image recognition and information security, particularly relate to a kind of film recording system for carrying out graphical monitoring to terminal platform.
Background technology
Fail safe and the monitoring of society information are more and more important, how terminal platform is graphically monitored, the content that observer can be needed according to oneself is at any time retrieved video file, also namely can put existing file simultaneously and namely broadcast, reappear operation scenario at that time completely.Thus solve the problem of user in graphical job audit, be very problem demanding prompt solution.
Summary of the invention
The object of the invention is to overcome the defect that prior art exists, provide a kind of can its content paid close attention to of quick position, the film recording system of increasing work efficiency and method of work thereof.
The technical solution adopted for the present invention to solve the technical problems is: a kind of film recording system, comprise client, recording service device, searching database server, described client is connected with recording service device, described recording service device is connected with searching database server, and described client, connection between recording service device and searching database server are bi-directionally connected.
A method of work for film recording system, comprises video process and replayed section, and described video process mainly comprises film recording and operation information; Described film recording is to client when graphic based operating terminal carries out graphical operation, carries out film recording to the operation behavior of client, records a video and leaves in client or recording service device with the form of video record file; Described operation information mainly comprises the opened window title of client and the client Word message by input through keyboard;
The step of described replayed section comprises:
Step 1: opened the film recording file completing recording by player, at the keyword that the input of index region is relevant;
Step 2: after input keyword, if there is the entry of hit, qualified record will be presented at retrieval in conjunction with hurdle by searching database server automatically;
Step 3: choose a wherein result, will adjust the video recording position in playback region automatically, and display meets that two field picture of search condition;
Step 4: after clicking broadcast button, continues playback video file from that frame of index automatically by by searching database server.
According to another embodiment of the invention, its suffix of preservation form comprising described video file is further called .rec.
According to another embodiment of the invention, the index comprised further in described step 1 is divided into 2 types, is respectively to carry out index and input through keyboard content carries out index according to the program window of operation.
According to another embodiment of the invention, comprise described operation information to be further coded in video file.
Beneficial effect: the invention solves the defect existed in background technology, kinescope recording function: record a video during by operating on graphic interface, and be kept at client or recording service device as required.Video file playback: carry out playback to video file, makes keeper can watch the graphical operation process of user as viewing short-movie.Index is carried out: the content that client is inputted by keyboard or mouse can be recorded according to client operation key content, or the primary window information of current operation, and by these contents, index and search location is carried out to that frame shown at that time.Multifile search and quick position.When in the face of a lot of video file, the keyword that can be inputted by client, fast finding is to the file containing keyword content and be accurate to that frame carrying out this keyword operation, for reference.I.e. point and multicast function: after client is by retrieval to the result needed, client can video clip corresponding to the result for retrieval of program request immediately, immediately goes and finds out what's going on, and no matter whether video file is in this locality or long-range.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the schematic diagram of the preferred embodiments of the present invention.
Embodiment
As shown in Figure 1, a kind of film recording system, comprise client 1, recording service device 2, searching database server 3, client 1 is connected with recording service device 2, recording service device 2 is connected with searching database server 3, and client 1, connection between recording service 2 device and searching database server 3 are bi-directionally connected.
The method of work of film recording system, comprises video process and replayed section.
Video process: client 1, when graphic based operating terminal carries out graphical operation, carries out film recording to the operation behavior of client 1.The output of video recording is left in client 1 or recording service device 2 with the form of video record file, the distinctive suffix of file is called .rec, preserving form is distinctive file format, and common video player cannot be play, and can only be play by distinctive player.Video process is completely transparent concerning client 1, also can not produce any impact to the operation of client 1.While carrying out recording a video, not only carry out film recording, also carry out the collection of client 1 operation information simultaneously, mainly comprise: the opened window title of client 1 and client 1 are by the Word message of input through keyboard; Operation information is coded in video file.
When client 1 carries out playing back videos, system can read these index content automatically.And undertaken unifying display by player.Client 1, except can normally carry out except playing back videos work, can also be directly targeted to by these searching database servers 3 that frame producing these index informations and carry out direct playback.
Replayed section: realize namely putting video file namely broadcasting.Concrete steps are as follows:
Step 1: opened the film recording file completing recording by peculiar player, at the keyword that the input of index region is relevant, index is divided into 2 types, is respectively to carry out index according to the program window of operation and input through keyboard content carries out index.
Step 2: after input keyword, if there is the entry of hit, qualified record will be presented at retrieval in conjunction with hurdle by searching database server 3 automatically.
Step 3: client 1 double-clicks a wherein result, system will adjust the video recording position in playback region automatically, and display meets that two field picture of search condition.
Step 4: after client 1 clicks broadcast button, system continues playback video file from that frame of index automatically by by searching database server 3.
The present invention mainly have employed following 2 kinds of technology:
Picture frame encoding and decoding technique based on motion compensation: Image Coding have employed the image technique of motion compensation, the benefit of motion compensation is to save the rear disk space shared by file of coding, its general principle is, Iamge Segmentation is become the little lattice of 16X16, as unit, after next two field picture obtains, only record the little lattice that change, so as a whole, compression ratio reaches 6:1, thus greatly saves the space of disk.
Image Information Retrieval Technology: while carrying out recording a video, the every operation information of record client, and the main program information of client operation, and these information are encoded in video file simultaneously.Client, in the process of carrying out playback, at any time by the picture frame that key search needs to user, and can directly can be checked and play.
Hardware description:
Should be appreciated that specific embodiment described above only for explaining the present invention, being not intended to limit the present invention.Still be among protection scope of the present invention by spirit institute's apparent change of extending out of the present invention or change.
Claims (5)
1. a film recording system, it is characterized in that: comprise client, recording service device, searching database server, described client is connected with recording service device, described recording service device is connected with searching database server, and described client, connection between recording service device and searching database server are bi-directionally connected.
2. a method of work for film recording system as claimed in claim 1, it is characterized in that: comprise video process and replayed section, described video process mainly comprises film recording and operation information; Described film recording is to client when graphic based operating terminal carries out graphical operation, carries out film recording to the operation behavior of client, records a video and leaves in client or recording service device with the form of video record file; Described operation information mainly comprises the opened window title of client and the client Word message by input through keyboard;
The step of described replayed section comprises:
Step 1: opened the film recording file completing recording by player, at the keyword that the input of index region is relevant;
Step 2: after input keyword, if there is the entry of hit, qualified record will be presented at retrieval in conjunction with hurdle by searching database server automatically;
Step 3: choose a wherein result, will adjust the video recording position in playback region automatically, and display meets that two field picture of search condition;
Step 4: after clicking broadcast button, will continue playback video file by searching database server from that frame of index automatically.
3. the method for work of film recording system according to claim 2, is characterized in that: its suffix of preservation form of described video file is called .rec.
4. the method for work of film recording system according to claim 2, is characterized in that: the index in described step 1 is divided into 2 types, is respectively to carry out index and input through keyboard content carries out index according to the program window of operation.
5. the method for work of film recording system according to claim 2, is characterized in that: described operation information is coded in video file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310278514.9A CN104283729A (en) | 2013-07-03 | 2013-07-03 | Kinescope recording system and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310278514.9A CN104283729A (en) | 2013-07-03 | 2013-07-03 | Kinescope recording system and working method thereof |
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| CN104283729A true CN104283729A (en) | 2015-01-14 |
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| CN201310278514.9A Pending CN104283729A (en) | 2013-07-03 | 2013-07-03 | Kinescope recording system and working method thereof |
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Cited By (7)
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| CN105844405A (en) * | 2016-03-23 | 2016-08-10 | 倪永富 | Method and system for calculating salary based on working time |
| CN108256071A (en) * | 2018-01-17 | 2018-07-06 | 广东欧珀移动通信有限公司 | Generation method, device, terminal and the storage medium of record screen file |
| WO2019015411A1 (en) * | 2017-07-21 | 2019-01-24 | 格力电器（武汉）有限公司 | Screen recording method and apparatus, and electronic device |
| CN110602544A (en) * | 2019-09-12 | 2019-12-20 | 腾讯科技（深圳）有限公司 | Video display method and device, electronic equipment and storage medium |
| CN110807184A (en) * | 2019-09-23 | 2020-02-18 | 上海意略明数字科技股份有限公司 | Method for intelligently recording screen and acquiring behavior data of computer and mobile terminal user |
| CN111448527A (en) * | 2020-01-14 | 2020-07-24 | 深圳市元征科技股份有限公司 | Vehicle diagnosis process playback method and device and readable storage medium |
| CN113660218A (en) * | 2021-07-27 | 2021-11-16 | 上海上讯信息技术股份有限公司 | Fixed-point playing method and device based on operation and maintenance video |
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