CN108924651A - Instructional video intelligent playing system based on training operation identification - Google Patents

Instructional video intelligent playing system based on training operation identification Download PDF

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Publication number
CN108924651A
CN108924651A CN201810690962.2A CN201810690962A CN108924651A CN 108924651 A CN108924651 A CN 108924651A CN 201810690962 A CN201810690962 A CN 201810690962A CN 108924651 A CN108924651 A CN 108924651A
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user
instructional video
module
training operation
video
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CN201810690962.2A
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CN108924651B (en
Inventor
陈晓鹂
冯捷慧
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China University of Geosciences
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China University of Geosciences
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44204Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213Monitoring of end-user related data
    • H04N21/44218Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213Monitoring of end-user related data
    • H04N21/44222Analytics of user selections, e.g. selection of programs or purchase activity

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Social Psychology (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electrically Operated Instructional Devices (AREA)

Abstract

The present invention is the instructional video intelligent playing system based on training operation identification, by five module compositions.It obtains module and is used to obtain the content information of instructional video and the duration of user's viewing instructional video;Identification module is used for the training operation to user and identifies, the training operation of user is compared with the content information of instructional video, judges whether the training operation of user is wrong;Teaching Module is used to obtain the specific steps of user's training operating mistake, carries out analysis displaying to current erroneous according to the wrong exhibition method that user selects;The user that analysis module is used to obtain current instructional video according to the duration that user watches instructional video watches focus, and instructional video user corresponding with the video is watched focus and corresponds storage;Instructional video type is uploaded to preset service end with the relevant information that corresponding user watches focus by feedback module.

Description

Instructional video intelligent playing system based on training operation identification
Technical field
Present invention relates particularly to a kind of instructional video intelligent playing systems based on training operation identification.
Background technique
With the high speed development of artificial intelligence theory and technology, while in order to solve the problems, such as that more complicated various intelligence are soft Part emerges one after another.For the various challenges that solve to emerge one after another, human society need of work more has the people of overall qualities , and people in solving complicated fine and closely woven life or work problem, it is often necessary to by grasping and using multiple types of tools software.? People learn in a new software, and groups of people are more accustomed to needing to watch some blog articles, microblog passage, and search dog is asked, known Article.Also significant portion crowd gets used to used viewing video to learn a certain tool software.However in viewing video, often It often will appear in this way or that bothered, this needs people to see video, it can't solve just to need to see quite repeatedly sometimes, Or new operational means is attempted, but the problem of having many times people's process in learning software, encountering all cannot be by upper It states means and solves thing, people will be learnt by various social softwares to the older generation, so very expend the time.When these problems also It not can solve thing, people forced will abandon learning this software, progress space reduction or not adapt to environmental development 's.In order to solve this problem, people have the older generation for grasping this software already to synchronize finger at one's side in learning software It leads.In order to solve this problem, video jukebox software becomes more intelligent, is provided with social functions, in the process of live streaming, carries out It is interpersonal to carry out voice interface or written communication.This shortens the time that people learn new software well, improves Learning efficiency.Such as cloud classroom, admire the softwares such as class, discussion bar, microblogging, serge mile serge mile.When user is in learning tool software, encounter When difficult, software upload is needed to record vicious video or pass by voice of the voice description containing the details that mistake occurs It is defeated, or another guiding software is passed to by the teletext by description containing the details that mistake occurs, then by the software The older generation of study, and the older generation is analyzing mistake by naked eyes, brains analysis obtains the reason that mistake occurs, later soft by this Part video or voice or text pass to software, and software is feeding back to beginner.Such software is handling this problem When, it is time-division processing, quite compares for and expend the time, can not achieve real-time interactive truly, immediately instead Feedback.Every information has all carried out secondary propagation simultaneously, describes message and outgoing message and received message and analysis message in the mankind In message loss all occurs or part messages receive artificial receiving failure, this extends the time of people's learning tool software, drop The efficiency of low people's learning tool software.Existing learning software does not have by identifying that the interface operation of people judges people Software Grasping level is practised, and does not have the step of analysis user's operation tool software, does not furthermore also have record guest operation It instructs and grasps the function and the real-time function of reminding user and how to remind that tool software is analyzed these and to client The function of user's modification false command.
Summary of the invention
The technical problem to be solved in the present invention is that providing one kind for the deficiency of above-mentioned existing learning software at present Instructional video intelligent playing system based on training operation identification solves above-mentioned technological deficiency.
Based on the instructional video intelligent playing system of training operation identification, including following five modules:
Obtain module:Content information and user for obtaining instructional video watch the duration of instructional video;
Identification module:For being identified to training operation of the user in application software, the training of user is operated It is compared with the content information of the instructional video, judges whether the training operation of user is wrong, if wrong, prompt user behaviour Make mistake and prompt user that wrong exhibition method is selected to modify, if errorless, does not prompt;
Teaching Module:For obtaining the specific steps of user's training operating mistake, according to the wrong displaying side of user's selection Formula carries out analysis displaying to current erroneous;
Analysis module:The user that duration for watching instructional video according to user obtains current instructional video, which watches, to be absorbed in Instructional video user corresponding with the video is watched focus and corresponds storage by degree;
Feedback module:It is default for the instructional video to be uploaded to the relevant information that corresponding user watches focus Server-side.
Further, the tool that the training operation of user is compared identification module with the content information of the instructional video Body method is the director data for extracting user's training operation in application software, and user is trained the director data of operation and obtained Operational order data in the content information of the instructional video taken compare and analyze, if comparison deviation is more than preset difference value, Prompt operation wrong to active user, if comparison deviation is less than preset difference value, without prompt.
Further, the wrong exhibition method includes that Teaching Module carries out video slow motion broadcasting, Teaching Module generates Amendment step, Teaching Module generate teaching and generate verbal description explanation with practical operation effect contrast figure and Teaching Module.
Further, analysis module, which obtains the specific method of user's viewing focus, is:It obtains module and is obtaining user's sight During the duration for seeing instructional video, when identifying that user opens instructional video and record rests on the viewing at video playing interface Between, identify all numbers for cutting out video playing interface of user during this and record total time that cuts out, analysis module according to It the viewing time and cuts out the time and show that user watches the net viewing time accounting of current instructional video, to obtain user's sight See focus.
Further, the preset service end can according to user watch instructional video is ranked up, screening operation.
Further, user's focus is divided into five indexs:It is absorbed in very much, is relatively absorbed in, is general, than is less absorbed in It is not absorbed in very much.
The beneficial effects of the invention are as follows:First, the other software that needs of the invention carry are few, and it is social soft to reduce carrying The frequency of part;Second, the instructional video intelligent playing system based on training operation identification is only logical as common learning software It crosses software programming to be developed, while source video can be played out and play the also software required for on-line search user, Here intelligent online plays learning software and can be monitored acquisition to operating user interface user's stealth demand is spontaneous searches Rope associated video is simultaneously supplied to user;Third, the present invention has training operating procedure identification function, by existing interface operation Identification technology enables the instructional video intelligent playing system based on training operation identification to know the training operation of user Not, meanwhile, the state that acquisition client watches each video is calculated using existing cloud computing algorithm, and the training of identification is grasped Make to carry out data comparison with the operating procedure in reference video, if discovery mistake is reminded user immediately and corrected.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is that the present invention is based on the instructional video intelligent playing system flow charts of training operation identification.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail A specific embodiment of the invention.
Technical problem to be solved by the invention is to provide based on training operation identification instructional video intelligent playing system, System construction drawing is as shown in Figure 1, include following five modules:
Obtain module:Content information and user for obtaining instructional video watch the duration of instructional video;
Identification module:For being identified to training operation of the user in application software, the training of user is operated It is compared with the content information of the instructional video, judges whether the training operation of user is wrong, if wrong, prompt user behaviour Make mistake and prompt user that wrong exhibition method is selected to modify, if errorless, does not prompt;
Teaching Module:For obtaining the specific steps of user's training operating mistake, according to the wrong displaying side of user's selection Formula carries out analysis displaying to current erroneous;
Analysis module:The user that duration for watching instructional video according to user obtains current instructional video, which watches, to be absorbed in Instructional video user corresponding with the video is watched focus and corresponds storage by degree;
Feedback module:It is default for the instructional video to be uploaded to the relevant information that corresponding user watches focus Server-side.
The present invention is based on instructional video intelligent playing system specifically used of training operation identification, steps are as follows:
Step S1, the instructional video intelligent playing system based on training operation identification is opened, system is initially located in work standard The standby stage;
Step S2, when user opens broadcast source different software teaching video, obtain what module acquisition was currently played The content information of instructional video, while identifying and obtaining the training operation of active user on computers;
Step S3, identification module will be in the director data of user's training operation and the content information of the instructional video of acquisition Operational order data compare and analyze, if comparison deviation is more than preset difference value, prompt operation wrong to active user, if right It is less than preset difference value than deviation, then without prompt;
Step S4, when user receives the alert notification of identification module, user can choose with video slow motion play, It shows amendment step, generate teaching and practical operation effect contrast figure or progress verbal description explanation;
Step S5, module is obtained during obtaining the duration of user's viewing instructional video, and identification user opens teaching Video simultaneously records and rests on the viewing time at video playing interface, identifies all video playing interfaces that cut out of user during this Number simultaneously records total time that cuts out, and analysis module obtains the current teaching of user's viewing according to the viewing time and mute time The user of video watches focus;
Step S6, instructional video user corresponding with the video is watched focus and is uploaded to preset service by feedback module End such as can be ranked up to instructional video, screen according to focus in preset service end at the work.
User's focus is divided into five indexs:It is absorbed in very much, is relatively absorbed in, is general, than is less absorbed in and not being absorbed in very much, User's viewing focus index is as shown in Table 1, and the instructional video intelligent playing system user viewing based on training operation identification is specially The statistical analysis of note degree obtains as a result, feeding back to businessman again, and businessman can watch focus index in server according to user Video carries out customized editing.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much Form, all of these belong to the protection of the present invention.

Claims (6)

1. the instructional video intelligent playing system based on training operation identification, which is characterized in that including following five modules:
Obtain module:Content information and user for obtaining instructional video watch the duration of instructional video;
Identification module:For being identified to training operation of the user in application software, the training operation and institute by user The content information for stating instructional video is compared, and judges whether the training operation of user is wrong, if wrong, prompts user's operation wrong It misses and prompts user that wrong exhibition method is selected to modify, if errorless, do not prompt;
Teaching Module:For obtaining the specific steps of user's training operating mistake, the wrong exhibition method pair selected according to user Current erroneous carries out analysis displaying;
Analysis module:The user that duration for watching instructional video according to user obtains current instructional video watches focus, Instructional video user corresponding with the video is watched into focus and corresponds storage;
Feedback module:For the instructional video to be uploaded to preset service with the relevant information that corresponding user watches focus End.
2. the instructional video intelligent playing system according to claim 1 based on training operation identification, which is characterized in that know The specific method that the training operation of user is compared with the content information of the instructional video is to extract user to exist by other module The director data of training operation in application software believes the content of the director data of user's training operation and the instructional video of acquisition Operational order data in breath compare and analyze, if comparison deviation is more than preset difference value, prompt operation to have to active user Accidentally, if comparison deviation is less than preset difference value, without prompt.
3. the instructional video intelligent playing system according to claim 1 based on training operation identification, which is characterized in that institute Stating wrong exhibition method includes that Teaching Module carries out video slow motion broadcasting, Teaching Module generates amendment step, Teaching Module life Verbal description explanation is generated at teaching and practical operation effect contrast figure and Teaching Module.
4. the instructional video intelligent playing system according to claim 1 based on training operation identification, which is characterized in that point Analysis module obtain user watch focus specific method be:Module is obtained in the mistake for the duration for obtaining user's viewing instructional video Cheng Zhong, identification user open instructional video and record the viewing time for resting on video playing interface, user during identification is somebody's turn to do All numbers for cutting out video playing interface simultaneously record total time that cuts out, and analysis module is according to the viewing time and when cutting out Between show that user watches the net viewing time accounting of current instructional video, thus obtain user watch focus.
5. the instructional video intelligent playing system according to claim 1 based on training operation identification, which is characterized in that institute State preset service end can according to user watch instructional video is ranked up, screening operation.
6. the instructional video intelligent playing system according to claim 1 based on training operation identification, which is characterized in that institute It states user's focus and is divided into five indexs:It is absorbed in very much, is relatively absorbed in, is general, than is less absorbed in and not being absorbed in very much.
CN201810690962.2A 2018-06-28 2018-06-28 Teaching video intelligent playing system based on training operation recognition Expired - Fee Related CN108924651B (en)

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CN110248235A (en) * 2019-06-26 2019-09-17 深圳市轱辘汽车维修技术有限公司 Software teaching method, apparatus, terminal device and medium
CN110830475A (en) * 2019-11-11 2020-02-21 *** Video challenge APP
CN110990649A (en) * 2019-12-05 2020-04-10 福州市第二医院(福建省福州中西医结合医院、福州市职业病医院) Cardiopulmonary resuscitation interactive training system based on gesture recognition technology
CN112801052A (en) * 2021-04-01 2021-05-14 北京百家视联科技有限公司 User concentration degree detection method and user concentration degree detection system
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