CN104780346A - Lightweight video information processing method and system - Google Patents
Lightweight video information processing method and system Download PDFInfo
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Abstract
The invention relates to the computer technology and the mobile internet video information technology, and provides a lightweight video information processing method and system for solving demands of a user of acquiring, processing and displaying video information under a mobile internet environment. The system comprises a video data acquiring unit, a video data publishing unit, a server background unit, and a mobile client unit. The method generally comprises the following steps: acquiring original video recording data, performing the operations of intercepting pictures, editing video clips and processing a format, publishing to a platform server, butting to the platform server of the system, and finally displaying on the mobile client. The method and the system provided by the invention are suitable for the video information processing under the mobile internet, and capable of meeting the demand of a mobile internet client of acquiring the video information in real time to a certain degree under the condition that the resources such as hardware and bandwidth are limited.
Description
Technical field
The present invention relates to computer technology and mobile Internet video information technology, particularly the video information processing method of lightweight and system.
Background technology
Video Information System is widely used in the scenes such as safety monitoring, video conference, chat tool, and its systemic-function emphasis of difference according to demand is also not quite similar, but all be unable to do without video information collection, management, issue and the operating process such as to present.When Video Information System is used for safety monitoring, its functioning side overweights the image resolution ratio, alarm mechanism etc. of system, corresponding to collection and the management of Video Information System; In video conference and Video chat instrument, then lay particular emphasis on the real-time of system and the fluency of video data transmission, corresponding to Video Information System issue with present.Such as, but for the Video Information System in some application-specific scenes, the Video Information System under mobile internet environment, emphasis and the conventional video systems of its functional requirement are different.
Summary of the invention
The technical problem to be solved in the present invention is: the video information processing method and the system that provide a kind of lightweight, meets under mobile internet environment, user to acquiring video information, process with show demand.
For solving the problem, the technical solution used in the present invention is: the video information processing method of lightweight, comprises the steps:
Step one, acquisition video record information, and be stored in hardware disk;
Step 2, by video record information segmenting, and intercepting picture and clip fragment are carried out to the video record information after segmentation;
Step 3, format analysis processing is carried out to picture and fragment, the fragment after the picture after process and process is published to corresponding internet platform server, is stored in platform database, and carrying out safety backup is done to data;
Step 4, fragment after the picture after Platform Server reading process and process, and be presented on mobile client.
Further, the mode of segmentation described in step 2 is: by hour in units of carry out segmentation.
Further, step 2 intercepts the mode of picture and is: every m minute sectional drawing one, the parameter values of m is arranged according to the actual demand of application scenarios, and the remainder meeting 60/m is 0.
Further, the mode of step 2 clip fragment is: the video segment every n minute clip one section of duration being a minute, the parameter values of n is arranged according to the actual demand of application scenarios, and the remainder meeting 60/n is 0.
The video information process system of lightweight, comprising:
Video data acquiring unit, for the video record data in acquisition applications scene, and is stored in local disk, in order to other cell call process;
Video data issues unit, for carrying out intercepting picture, the operation of clip fragment to the video record data passed in video data acquiring unit, by picture and fragment format process, and background unit that the fragment after the picture after process and process is uploaded onto the server;
Server background unit, the picture uploaded for receiving video data release unit and fragment;
Mobile client end unit, for reading picture and frag info by pre-set rule from the corresponding server of server background unit, and is presented in the mobile terminal page of user.
The invention has the beneficial effects as follows: when the resource-constrained such as hardware, bandwidth, by carrying out the operations such as format analysis processing, picture intercepting and video segment clip to gathered video record data, treated video information is presented in corresponding mobile client, adapts to the characteristic of Video Information System under mobile internet environment.
Accompanying drawing explanation
Fig. 1 is the flow chart of the inventive method;
Fig. 2 is the structured flowchart of present system.
Embodiment
The video information processing method proposed the present invention below in conjunction with accompanying drawing and specific embodiment and system are described in detail.
Embodiment
The video information processing method of lightweight, as shown in Figure 1, comprises the following steps:
Step S101, gathers and obtains original video record data, and be kept in local hardware device.According to the difference of video record acquisition mode, original video record form is also not quite similar, and the video record data format in this step is preserved by original form.
Step S102, for obtained original video Video data, by hour in units of carry out segmentation, one, picture was intercepted every m minute in each section of video, intercept 60/m pictures altogether, and be the small video clips of a minute every n minute clip one section of duration, clip 60/n section video segment altogether, m and n parameter values in this step is arranged according to the actual demand of application scenarios, and meets the condition that 60/m and 60/n remainder is zero.
Step S103, format analysis processing is done to the video segment of institute's clip in step S102, by the video playback form that the original video recording format conversion that video format is preserved by this locality is main flow, and provide mobile terminal to play online and downloading and playing two kinds of forms, institute's sectional drawing sheet is converted to the picture format of main flow simultaneously, reads for subsequent use for mobile terminal; Afterwards, be that entry uploads to Platform Server with per hour by the video segment after the picture and format analysis processing of format analysis processing, and carrying out safety backup is done to data.
Step S104, reads picture and video segment data from Platform Server, by hour in units of, obtain the picture in Platform Server and video segment, be presented at mobile client.
As shown in Figure 2, present invention also offers a kind of video information process system of lightweight, for the treatment of original video record data, and feed back to mobile client, described Video Information System comprises:
Video data acquiring unit 201, gathers the video record data obtained in application scenarios, and is stored in the corresponding equipment of this unit, issues unit 202 call process in order to video data.Use picture pick-up device to gather original video record data, and be stored in local device with original video record form.
Video data issues unit 202, the video record data passed in video data acquiring unit 201 to be intercepted and clip operates, and the video record data after intercepting rear and clip are done format analysis processing, cut video segment format conversion is become the video format of main flow, play online for mobile client end unit 204 and download, be that main flow picture format is preserved by the format conversion of intercepted picture, finally picture and video segment are uploaded to background server unit 203, wait to be called.
Background server unit 203, the picture that receiving video data release unit 202 is uploaded and video segment, by hour in units of classification, be stored in the picture servers modules such as such as Mongo DB, fastdfs or video server modules respectively, and be that the picture stored implements corresponding safety measure to video data, prevent data perturbation and loss.
Mobile client end unit 204, from the corresponding server of server background unit 203, picture and video information is read by pre-set rule, and be presented in the mobile terminal page of user, namely in units of per hour, picture in one hour and video segment are illustrated in mobile client, mobile client can be special Android APP, IOS APP, or mobile terminal browser.
In sum, lightweight video information processing method disclosed by the invention and system, achieve the collection of video information, issue, present: by gathering original video record data, again after the operations such as picture intercepting, video segment clip and format analysis processing, be docked to the Platform Server of system, and be finally presented to mobile client.The present invention, when the resource-constrained such as hardware and bandwidth, meets the demand that mobile Internet client obtains real-time video information to a certain extent.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the video information processing method of lightweight, is characterized in that, comprises the steps:
Step one, acquisition video record information, and be stored in hardware disk;
Step 2, by video record information segmenting, and intercepting picture and clip fragment are carried out to the video record information after segmentation;
Step 3, format analysis processing is carried out to picture and fragment, the fragment after the picture after process and process is published to corresponding internet platform server, is stored in platform database, and carrying out safety backup is done to data;
Step 4, fragment after the picture after Platform Server reading process and process, and be presented on mobile client.
2. the video information processing method of lightweight according to claim 1, is characterized in that, the mode of segmentation described in step 2 is: by hour in units of carry out segmentation.
3. the video information processing method of lightweight according to claim 2, is characterized in that, step 2 intercepts the mode of picture and is: every m minute sectional drawing one, m is sectional drawing interval time, and the remainder meeting 60/m is 0.
4. the video information processing method of lightweight according to claim 2, is characterized in that, the mode of step 2 clip fragment is: the video segment every n minute clip one section of duration being a minute, n is clip interval time, and the remainder meeting 60/n is 0.
5. the video information process system of lightweight, is characterized in that, comprising:
Video data acquiring unit, for the video record data in acquisition applications scene, and is stored in local disk, in order to other cell call process;
Video data issues unit, for carrying out intercepting picture, the operation of clip fragment to the video record data passed in video data acquiring unit, by picture and fragment format process, and background unit that the fragment after the picture after process and process is uploaded onto the server;
Server background unit, the picture uploaded for receiving video data release unit and fragment;
Mobile client end unit, for reading picture and frag info by pre-set rule from the corresponding server of server background unit, and is presented in the mobile terminal page of user.
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| CN201510121859.2A CN104780346A (en) | 2015-03-19 | 2015-03-19 | Lightweight video information processing method and system |
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| CN107197357A (en) * | 2016-03-14 | 2017-09-22 | 阿里巴巴集团控股有限公司 | The intercept method and device of video in a kind of broadcasting |
| CN107239938A (en) * | 2017-06-29 | 2017-10-10 | 惠国征信服务股份有限公司 | Enterprise personnel discrepancy volume statistic system and method |
| CN113965737A (en) * | 2021-08-31 | 2022-01-21 | 乐歌人体工学科技股份有限公司 | Intelligent health monitoring method and system based on intelligent lifting table |
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Application publication date: 20150715 |