CN107316511B - Interactive video system based on web browser - Google Patents
Interactive video system based on web browser Download PDFInfo
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- CN107316511B CN107316511B CN201710489225.1A CN201710489225A CN107316511B CN 107316511 B CN107316511 B CN 107316511B CN 201710489225 A CN201710489225 A CN 201710489225A CN 107316511 B CN107316511 B CN 107316511B
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 37
- 238000007619 statistical method Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000006399 behavior Effects 0.000 claims description 35
- 230000003993 interaction Effects 0.000 claims description 19
- 238000011156 evaluation Methods 0.000 claims description 16
- 238000012544 monitoring process Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 238000012986 modification Methods 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 238000013519 translation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 description 11
- 230000032798 delamination Effects 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
- G06Q50/205—Education administration or guidance
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
- G09B5/14—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations with provision for individual teacher-student communication
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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
- H04N21/442—Monitoring 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
- H04N21/44213—Monitoring of end-user related data
- H04N21/44218—Detecting 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
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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
- H04N21/47205—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 manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
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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
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
- H04N21/4751—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for defining user accounts, e.g. accounts for children
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses the interactive video systems based on web browser, comprising: player for the broadcasting of video file, pause, F.F., rewind, redirect broadcasting progress, stops broadcasting, display interactive interface；Communication module, for the mutual communication between user and user, between user and system background, the transmission including allowing text, audio, video or alternative document；System background, it includes monitor, input module, output module, memory, encoder, decoder, statistical analysis module and authority management module.The interactive process of learning aid, promotes student to think deeply, focuses in the perfect video teaching of the present invention, collection analysis data, can carry out for school and targetedly impart knowledge to students.
Description
Technical field
The present invention relates to internet online education fields, specifically based on the interactive video system of web browser.
Background technique
With the popularity of the internet, internet online education increasingly gos deep into people's lives.
Currently, the mode of internet online education is: the first step, teacher completes Course Exercise, in Course Exercise process
In, it is contemplated that it can not interact, for example ask questions with student in video, to be more likely to explain；
Second step, recorded video, teacher use certain video production tools, such as record screen software, complete video record, go forward side by side
The some editors of row, make it to issue on the internet；
Third step, teacher will be distributed to network server (SERVER)；
4th step, student are learnt in web browser (BROWSER) using player.
This mode haves the shortcomings that following or deficiency:
(1) no interactions, learning aid are isolated.In classroom teaching, teacher can judge to learn by the reaction of observation student
It raw the case where receiving knowledge, is interacted by asked questions with student.But in video teaching, these can not all accomplish.Teacher without
Method students ' learns situation.How on earth is the effect of study? hardly result in answer.
(2) in learning process, student is without thinking space and thinking driving force.Due to not interacting, student in video study
It is difficult to focus on, learning effect is bad.It is not exceeded 15 minutes studies have shown that student pays close attention to the time, is having no interaction
In the case of, student is difficult to concentrate one's energy to have learnt video；
(3) without feedback, can not mastery learning situation, the later period improves teaching and has no basis and without guiding performance.Here, because can not
The study situation and learning effect of students ', teacher can only judge that student learns situation by rough impression.In the later period
When evaluation and improvement teaching, without data according to supporting, lack reasonability, science.
(4) it is unable to delamination Teaching.One intragroup student may divide different several levels.In face of different levels
Life cannot generally use the same content of courses.Otherwise, aristogenesis can feel too simple, and bad student feels too difficult.Current video
Teaching cannot have significant limitation according to the horizontal adjustment content of courses of student towards all students.
Summary of the invention
The purpose of the present invention is to provide the interactive video systems based on web browser, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: the interactive video system based on web browser,
Including player, communication module and system background, in which:
Player for the broadcasting of video file, pause, F.F., rewind, redirect broadcasting progress, stops broadcasting, display friendship
Mutual interface；
Communication module for the mutual communication between user and user, between user and system background, including allows text
The transmission of word, audio, video or information；
System background includes monitor, input module, output module, memory, encoder, decoder, statistical analysis mould
Block and authority management module, in which:
Input module provides the input service of text, audio, video for user；Allow user for broadcasting speed, play
The setting of progress, interaction node；
Monitor, for monitoring the operation behavior of user and the operating status of system background other parts, the operation of user
Behavior includes the operation behavior for player, communication behavior, the upload behavior for video file, edit action and for being
The operation behavior on system backstage；For monitoring the operating status of player, including broadcasting speed, playback progress, the fortune of interaction node
Row；
Encoder carries out storable coding for the monitoring data to monitor；Friendship for being played to video file
The coding that mutual node is configured；
Decoder, for the translation for coding；
Memory includes multidate information memory module and static information memory module, and multidate information memory module is for quick
Storage coding, temporary file and temporary communications record；Static information memory module is used to store: all types of user number after 1. filing
According to, document class, audio class, video class file after 2. screening, 3. system running log；
Statistical analysis module: for statisticalling analyze coding and exporting Statistical Analysis Report, according to Statistical Analysis Report to text
Shelves class, audio class, video class file carry out first order coarse sizing, respectively provide user based on system for each class behavior of user
Count the user's evaluation report of analysis report；
Authority management module, the administrative staff for system background authorize corresponding authority to user respectively, and manage user
Login, a kind of user, two class users, three classes are set according to permission size, authorize player operation permission, logical to a kind of user
Interrogate the permission of permission, input text or document class file so that a kind of user can use player viewing instructional video, with
Teacher exchanges, records notes and problem；To two class users authorize player operation permission, communication permission, input text or
The permission of document class file, upload or modification teaching audio, instructional video, the permission of teaching courseware；Three classes user is authorized and is broadcast
Put device operating right, communication permission, input text or the permission of document class file, upload or modification teaching audio, instructional video,
The permission of teaching courseware, to the screening permission of storage content, check the permission of user's evaluation report；
Output module, for respectively to a kind of user, two class users, three classes user export behavior report, a kind of user,
Two class users, three classes user corresponding authority under, respectively to a kind of user, two class users, three classes user export document class, audio
Class, video class file；
Authority management module is respectively to player, communication module, input module, memory and output module setting access power
Operating right after operating right after limit and entrance, access after user right is matched with access, user right and entrance
It can be operated after matching；Monitor acquires player, input module, output module, memory, encoder, decoder, statistics
The operating status and user behavior of analysis module and authority management module simultaneously convey data to encoder, and memory, which is separately connected, to be broadcast
Device, communication module, input module, output module, decoder, statistical analysis module and authority management module are put, transfer simultaneously stores
File；
After authority management module authorizes corresponding authority to a kind of user, two class users, three classes user respectively, a kind of user is stepped on
It can use player viewing teaching audio after entering, instructional video, teaching courseware, exchanged, record notes and ask questions；Two
Class user can be uploaded or be modified teaching audio, instructional video, teaching courseware by input module after logining, and output module passes through logical
Interrogate the behavior report that module sends a kind of user to two class users, two class customer analysis behaviors report, can by communication module to
A kind of user carries out specific aim explanation or enquirement；Three classes user can be according to Statistical Analysis Report to document class, audio class, video class
File carries out second level fine screen choosing, can also be reported according to user's evaluation and provide evaluation meaning to a kind of user and two class users respectively
See, the administrative staff of system background adjust the permission of all types of user according to evaluation opinion.
The communication module includes camera unit, voice unit and detection unit, detection unit, for detecting user's end
The access hardware at end, such as camera, microphone；Camera unit, for driving the access picture pick-up device of user terminal to be taken the photograph
Picture；Voice unit, for driving the access voice-input device of user terminal to carry out voice input；Camera unit, voice unit
It is connected respectively by User Agreement with the picture pick-up device of user terminal, voice-input device.
The present invention has the advantages that
(1) interactive process of learning aid in video teaching is improved.Accomplished by two aspect measures: 1, recording students ' behavior.
It is such as often reviewed in study, may indicate that student understands there is obstacle, if student often suspends and time out is longer, explanation
Student leaves computer for a long time, influences learning effect, and teacher can remind according to these record data.2, offering question,
Video content is being combined to put question in suitable position, learner answers a question.By the interaction of these question and answer, students ' was learning
Thought process, learning effect in journey etc..Result, the data of these interactions, are saved by network to database, to divide in next step
Analysis provides foundation.
(2) interaction promotes student to think deeply, and focuses on.Enquirement in interactive process, promotes student to ponder a problem, thus
Put into student in course learning.Because there is the presence of feedback, there is teacher to supervise the learning process of student, make student from subjectivity
It requires above and objectively to focus on.The case where changing in previous video study " unmanned pipe ".
(3) there is feedback, there are data, can analyze.Interaction data is collected to database, and teacher and education expert can be anti-to these
Feedback data are analyzed, and not only can reveal that study situation, thinking, the effect of student, but also can effectively improve to teaching.Make
Improving teaching becomes to have foundation, has guiding.And data supporting can only be lacked by examination and micro-judgment before, lack and persuades
Power.In addition, introducing big data thought and method by accumulation mass data, the generality rule of teaching can also be disclosed.To religion
It is significant for grinding.
(4) delamination Teaching is intelligent.Teacher can be inserted into the multistage video towards multi-level student in same video.It is regarding
In frequency learning process, constantly collects learner and learn situation, constantly judge the content of courses that learner is suitble to, broadcast video
The current level of the content-adaptive learner put realizes delamination Teaching, meets each level Students ' Demand.
(5) Facing the whole group.Classroom interactions in classroom can only notice partial students because teacher's attention is limited
Reaction.For example, puing question to a problem, there may be seven, eight learner answering questions to do well in correct, and other classmates do not answer.
In that way it is possible to which teacher can be allowed, which to be mistakenly considered most of classmate, correctly to be answered, often teacher is enabled to judge by accident.And the present invention can be with
Collect all intersection records for participating in student.Teacher can check the answer of each student, reaction, and then grasp all students
Study situation, achieve the effect that Facing the whole group.
Detailed description of the invention
Fig. 1 is the structural block diagram of the interactive video system provided by the invention based on web browser.
Specific embodiment
Referring to Fig. 1, the interactive video system based on web browser, including player, communication module and system background,
Wherein:
Player for the broadcasting of video file, pause, F.F., rewind, redirect broadcasting progress, stops broadcasting, display friendship
Mutual interface；
Communication module for the mutual communication between user and user, between user and system background, including allows text
The transmission of word, audio, video or information；
System background includes monitor, input module, output module, memory, encoder, decoder, statistical analysis mould
Block and authority management module, in which:
Input module provides the input service of text, audio, video for user；Allow user for broadcasting speed, play
The setting of progress, interaction node；
Monitor, for monitoring the operation behavior of user and the operating status of system background other parts, the operation of user
Behavior includes the operation behavior for player, communication behavior, the upload behavior for video file, edit action and for being
The operation behavior on system backstage；For monitoring the operating status of player, including broadcasting speed, playback progress, the fortune of interaction node
Row；
Encoder carries out storable coding for the monitoring data to monitor；Friendship for being played to video file
The coding that mutual node is configured；
Decoder, for the translation for coding；
Memory includes multidate information memory module and static information memory module, and multidate information memory module is for quick
Storage coding, temporary file and temporary communications record；Static information memory module is used to store: all types of user number after 1. filing
According to, document class, audio class, video class file after 2. screening, 3. system running log；
Statistical analysis module: for statisticalling analyze coding and exporting Statistical Analysis Report, according to Statistical Analysis Report to text
Shelves class, audio class, video class file carry out first order coarse sizing, respectively provide user based on system for each class behavior of user
Count the user's evaluation report of analysis report；
Authority management module, the administrative staff for system background authorize corresponding authority to user respectively, and manage user
Login, a kind of user, two class users, three classes are set according to permission size, authorize player operation permission, logical to a kind of user
Interrogate the permission of permission, input text or document class file so that a kind of user can use player viewing instructional video, with
Teacher exchanges, records notes and problem；To two class users authorize player operation permission, communication permission, input text or
The permission of document class file, upload or modification teaching audio, instructional video, the permission of teaching courseware；Three classes user is authorized and is broadcast
Put device operating right, communication permission, input text or the permission of document class file, upload or modification teaching audio, instructional video,
The permission of teaching courseware, to the screening permission of storage content, check the permission of user's evaluation report；
Output module, for respectively to a kind of user, two class users, three classes user export behavior report, a kind of user,
Two class users, three classes user corresponding authority under, respectively to a kind of user, two class users, three classes user export document class, audio
Class, video class file；
Authority management module is respectively to player, communication module, input module, memory and output module setting access power
Operating right after operating right after limit and entrance, access after user right is matched with access, user right and entrance
It can be operated after matching；Monitor acquires player, input module, output module, memory, encoder, decoder, statistics
The operating status and user behavior of analysis module and authority management module simultaneously convey data to encoder, and memory, which is separately connected, to be broadcast
Device, communication module, input module, output module, decoder, statistical analysis module and authority management module are put, transfer simultaneously stores
File；
After authority management module authorizes corresponding authority to a kind of user, two class users, three classes user respectively, a kind of user is stepped on
It can use player viewing teaching audio after entering, instructional video, teaching courseware, exchanged, record notes and ask questions；Two
Class user can be uploaded or be modified teaching audio, instructional video, teaching courseware by input module after logining, and output module passes through logical
Interrogate the behavior report that module sends a kind of user to two class users, two class customer analysis behaviors report, can by communication module to
A kind of user carries out specific aim explanation or enquirement；Three classes user can be according to Statistical Analysis Report to document class, audio class, video class
File carries out second level fine screen choosing, can also be reported according to user's evaluation and provide evaluation meaning to a kind of user and two class users respectively
See, the administrative staff of system background adjust the permission of all types of user according to evaluation opinion.
The communication module includes camera unit, voice unit and detection unit, detection unit, for detecting user's end
The access hardware at end, such as camera, microphone；Camera unit, for driving the access picture pick-up device of user terminal to be taken the photograph
Picture；Voice unit, for driving the access voice-input device of user terminal to carry out voice input；Camera unit, voice unit
It is connected respectively by User Agreement with the picture pick-up device of user terminal, voice-input device.
The present invention has the advantages that
(1) interactive process of learning aid in video teaching is improved.Accomplished by two aspect measures: 1, recording students ' behavior.
It is such as often reviewed in study, may indicate that student understands there is obstacle, if student often suspends and time out is longer, explanation
Student leaves computer for a long time, influences learning effect, and teacher can remind according to these record data.2, offering question,
Video content is being combined to put question in suitable position, learner answers a question.By the interaction of these question and answer, students ' was learning
Thought process, learning effect in journey etc..Result, the data of these interactions, are saved by network to database, to divide in next step
Analysis provides foundation.
(2) interaction promotes student to think deeply, and focuses on.Enquirement in interactive process, promotes student to ponder a problem, thus
Put into student in course learning.Because there is the presence of feedback, there is teacher to supervise the learning process of student, make student from subjectivity
It requires above and objectively to focus on.The case where changing in previous video study " unmanned pipe ".
(3) there is feedback, there are data, can analyze.Interaction data is collected to database, and teacher and education expert can be anti-to these
Feedback data are analyzed, and not only can reveal that study situation, thinking, the effect of student, but also can effectively improve to teaching.Make
Improving teaching becomes to have foundation, has guiding.And data supporting can only be lacked by examination and micro-judgment before, lack and persuades
Power.In addition, introducing big data thought and method by accumulation mass data, the generality rule of teaching can also be disclosed.To religion
It is significant for grinding.
(4) delamination Teaching is intelligent.Teacher can be inserted into the multistage video towards multi-level student in same video.It is regarding
In frequency learning process, constantly collects learner and learn situation, constantly judge the content of courses that learner is suitble to, broadcast video
The current level of the content-adaptive learner put realizes delamination Teaching, meets each level Students ' Demand.
(5) Facing the whole group.Classroom interactions in classroom can only notice partial students because teacher's attention is limited
Reaction.For example, puing question to a problem, there may be seven, eight learner answering questions to do well in correct, and other classmates do not answer.
In that way it is possible to which teacher can be allowed, which to be mistakenly considered most of classmate, correctly to be answered, often teacher is enabled to judge by accident.And the present invention can be with
Collect all intersection records for participating in student.Teacher can check the answer of each student, reaction, and then grasp all students
Study situation, achieve the effect that Facing the whole group.
Claims (2)
1. the interactive video system based on web browser, including player, communication module and system background, in which:
Player, for the broadcasting of video file, pause, F.F., rewind, redirect broadcasting into
Degree stops playing, shows interactive interface；
Communication module for the mutual communication between user and user, between user and system background, including allows text, sound
Frequently, the transmission of video or interactive information；
It is characterized by: system background includes monitor, input module, output module, memory, encoder, decoder, statistics
Analysis module and authority management module, in which:
Input module provides the input service of text, audio, video for user；Allow user for broadcasting speed, play into
The setting of degree, interaction node；
Monitor, for monitoring the operation behavior of user and the operating status of system background other parts, the operation behavior of user
Including for player operation behavior, communication behavior, the upload behavior for video file, edit action and for system after
The operation behavior of platform；For monitoring the operating status of player, the operation including broadcasting speed, playback progress, interaction node；
Encoder carries out storable coding for the monitoring data to monitor；For being saved to the interaction that video file plays
The coding that point is configured；
Decoder, for the translation for coding；
Memory includes multidate information memory module and static information memory module, and multidate information memory module is used for quick storage
Coding, temporary file and temporary communications record；Static information memory module is used to store: all types of user data after 1. filing,
2. document class, audio class, video class file after screening, 3. system running log；
Statistical analysis module: encoding for statisticalling analyze and export Statistical Analysis Report, according to Statistical Analysis Report to document class,
Audio class, video class file carry out first order coarse sizing, respectively provide user based on statistical for each class behavior of user
The user's evaluation report of analysis report；
Authority management module, the administrative staff for system background authorize corresponding authority to user respectively, and manage stepping on for user
Enter, a kind of user, two class users, three classes are set according to permission size, authorize player operation permission, communication right to a kind of user
The permission of limit, input text or document class file, so that a kind of user can use player viewing instructional video and teacher
It exchanged, record notes and problem；Player operation permission, communication permission, input text or document are authorized to two class users
The permission of class file, upload or modification teaching audio, instructional video, the permission of teaching courseware；To three classes, user authorizes player
Operating right, communication permission, the permission for inputting text or document class file, upload or modification teaching audio, instructional video, teaching
The permission of courseware, to the screening permission of storage content, check the permission of user's evaluation report；
Output module, for exporting behavior report to a kind of user, two class users, three classes user respectively, in a kind of user, two classes
User, three classes user corresponding authority under, respectively to a kind of user, two class users, three classes user export document class, audio class,
Video class file；
Authority management module respectively to player, communication module, input module, memory and output module set access and
Operating right after, access after user right is matched with access, user right are matched with the operating right after entering
After can be operated；Monitor acquires player, input module, output module, memory, encoder, decoder, statistical analysis
The operating status and user behavior of module and authority management module simultaneously convey data to encoder, and memory is separately connected broadcasting
Device, communication module, input module, output module, decoder, statistical analysis module and authority management module, transfer simultaneously store text
Part；
After authority management module authorizes corresponding authority to a kind of user, two class users, three classes user respectively, after a kind of user logins
It can use player viewing teaching audio, instructional video, teaching courseware, exchanged, record notes and ask questions；Two classes are used
Family can be uploaded or be modified teaching audio, instructional video, teaching courseware by input module after logining, and output module passes through communication mould
Block sends the behavior report of a kind of user to two class users, two class customer analysis behaviors report, can be by communication module to one kind
User carries out specific aim explanation or enquirement；Three classes user can be according to Statistical Analysis Report to document class, audio class, video class file
Second level fine screen choosing is carried out, can also be reported according to user's evaluation and evaluation opinion is provided to a kind of user and two class users respectively, be
The administrative staff on system backstage adjust the permission of all types of user according to evaluation opinion.
2. the interactive video system according to claim 1 based on web browser, it is characterised in that: the communication
Module includes camera unit, voice unit and detection unit, detection unit, for detecting the access hardware of user terminal；Camera shooting
Unit, for driving the access picture pick-up device of user terminal to be imaged；Voice unit, for driving the access language of user terminal
Sound input equipment carries out voice input；Camera unit, voice unit pass through respectively User Agreement and user terminal picture pick-up device,
Voice-input device is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710489225.1A CN107316511B (en) | 2017-06-24 | 2017-06-24 | Interactive video system based on web browser |
Applications Claiming Priority (1)
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| CN111047929A (en) * | 2019-10-22 | 2020-04-21 | 李登峻 | Internet teaching method and platform based on big data |
| TWI759744B (en) * | 2020-05-19 | 2022-04-01 | 南一書局企業股份有限公司 | A system that can assign teachers online for teaching answers to students' e-book exercises |
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