CN108156471A - Reaction type fits aging video living transmission system and method - Google Patents

Reaction type fits aging video living transmission system and method Download PDF

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Publication number
CN108156471A
CN108156471A CN201711456970.2A CN201711456970A CN108156471A CN 108156471 A CN108156471 A CN 108156471A CN 201711456970 A CN201711456970 A CN 201711456970A CN 108156471 A CN108156471 A CN 108156471A
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China
Prior art keywords
module
feedback
content
video
old man
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CN201711456970.2A
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Chinese (zh)
Inventor
潘晓明
彭罗
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Chongqing Pomelo Technology Co Ltd
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Chongqing Pomelo Technology Co Ltd
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Priority to CN201711456970.2A priority Critical patent/CN108156471A/en
Publication of CN108156471A publication Critical patent/CN108156471A/en
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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]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21Server components or server architectures
    • H04N21/218Source of audio or video content, e.g. local disk arrays
    • H04N21/2187Live feed
    • 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
    • H04N21/431Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • 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
    • H04N21/433Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334Recording operations
    • 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
    • H04N21/47End-user applications
    • H04N21/488Data services, e.g. news ticker
    • H04N21/4882Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The present invention relates to the human-computer interaction technique fields of robot, and in particular to reaction type fits aging net cast method, includes multiple feedback time points of live video in S1 settings robot;S2 proposes the passive feedback of video content while live video plays when reaching feedback time point to old man;If the passive feedback informations of S3 are content certainly, continue to play the content information of live video;If the passive feedback informations of S4 are negative content, pre-stored record is intercutted at feedback time point and indicates video content;After S5 records instruction video content broadcasting, duplicate contents S2, S3 and S4 further relate to reaction type and fit aging video living transmission system, including display module, time module, feedback module, acquisition module, intercut module and control module.The present invention is interactive by being carried out during live video is played with old man, reduces the speed that live video plays, the study understandability of scruple to old man, the heavy difficult point knowledge that old man is allowed to be easier to understand in study.

Description

Reaction type fits aging video living transmission system and method
Technical field
The present invention relates to the human-computer interaction technique fields of robot, and in particular to reaction type fit aging video living transmission system and Method.
Background technology
China has been enter into aging society, the large population base of old man, to cope with the trend of aging society, for old man The demand of life, trip and amusement etc. proposes suitable aging design, such as smart home, first aid are met an urgent need and online learning In online learning it is generally to be carried out by way of watching recorded video or live video Deng, old man.
Existing live streaming formula learns video, is typically directly explained, and directly slows down explanation when teacher explains knowledge Speed, to look after the study schedule of most people, substantially without exchanging between teacher and student, teacher does not know about the feelings of student Condition cannot also exchange when student feels uncertain to some knowledge points with explaining the teacher of live video.But this live streaming allows old man certainly When being learnt with helping, since the comprehension of part old man is slower, if one section of video playing is over, old man cannot also understand, again Nobody carries out explanation and is further continued for being learnt, and old man may increasingly feel uncertain to the place felt uncertain in video, if old man The video of broadcasting can not be understood for a long time, the knowledge that old man wants without calligraphy learning to oneself, this can allow old man to watch study and regard The desire of frequency continuously decreases.
Invention content
The object of the invention one is to provide a kind of reaction type and fits aging net cast method, to reduce the broadcasting of live video speed Degree, reaches the progress that the viewing live video for the old man that thinks in terms of the majority is learnt.
Reaction type in this programme fits aging net cast method, includes the following steps:
S1 sets multiple feedback time points of live video in robot;
When reaching feedback time point, the passive anti-of video content is proposed while live video plays to old man by S2 Feedback;
S3, if passive feedback information is content certainly, live video plays continuing at the feedback time point;
S4 if passive feedback information is negative content, pre-stored record is intercutted at feedback time point and indicates to regard Frequency content;
S5, after instruction video content broadcasting is recorded, duplicate contents S2, S3 and S4.
The working principle and beneficial effect of this programme is:When playing live video to old man by robot, such as have The live video of old man's study is closed, (feedback time point is reached to learn live video after live video reaches feedback time point Subject to during some important knowledge point explanation, such as grab the keyword of the important knowledge point and reach feedback time point), it is broadcast live Passive feedback of the video playing simultaneously to old man's displaying about live video content (passively feeds back the mode that can put question to old man Whether displaying, such as inquiry old man understand), then old man is acquired with the feedback information that voice or written form are formed; When feedback information is content certainly, (it is "Yes" that content, which refers to that old man answers the answer passively fed back, certainly, represents that old man listens Understand), live video continuation plays out at feedback time point;When feedback information is negative content, (negative content refers to always It is "No" that people, which answers the answer passively fed back, represents that old man does not understand), pre-stored instruction video content of recording is broadcast It puts, after instruction video playing completion is recorded, repeats abovementioned steps.
The speed interactive, reduction live video plays is carried out with old man during live video is played, for old man The video content being ignorant of intercuts recording instruction video content, and old man indicates that video content is difficult come the weight in rational learning by recording Point knowledge, allows old man to be further continued for being broadcast live the broadcasting of video after understanding, looks after the study understandability of different old men, The design of this suitable aging can improve the learning effect of old man, while the entertaining of study is increased with old man's progress human-computer interaction Property.
Further, S6 is further included, in the playing process of live video, by the way that module is submitted to carry out active feedback information It submits and records active feedback time point, after active feedback information is submitted successfully, scene is intercutted at active feedback time point It indicates video content, continues to play live video at the active feedback time point after the completion of intercutting.
Old man is in live video playing process, to also having what is be ignorant of other than the content passively fed back in live video Content, old man can actively submit feedback information to represent oneself to be ignorant of the knowledge point, old man after active feedback information is submitted, Instruction video content in scene is intercutted at active feedback time point, is broadcast when the scene indicates that video content plays subsequent continued broadcasting and straightens Video conveniently looks after the study schedule of the old man of different level of learning, since the feedback time point of live video is with knowledge point Subject to, so old man midway actively proposes that feedback does not interfere with the broadcasting of live video and proposes passive feedback.
Further, in content S2 and S6, if passive feedback information or the failure of active feedback information, continue from during failure Between put and played out at corresponding live video content.
When having gone back on one's word again after old man proposes active feedback or accidentally having proposed the NACK messages passively fed back, such as maloperation Or be mistakenly considered oneself to be ignorant of and propose active feedback, live video then continues the time proposed from the active feedback or passive feedback It is played out at point, avoid maloperation or accidentally proposes active feedback waste reproduction time, using more convenient.
The two of the object of the invention are to provide a kind of reaction type and fit aging video living transmission system, including:Display module, time mould Block, acquisition module, intercuts module and control module at feedback module;
Display module, for playing live video to old man, in passive feedback, display module is according to the control of control module The content that system display is passively fed back, after passive feedback, display module intercuts recording instruction video according to the control of control module Content;
Time module, in feedback time point to control module sending time signal;
Feedback module, for storing the passive feedback content proposed to old man;
Acquisition module, for inputting passive feedback information for old man;
Module is intercutted, instruction video content is recorded for prestoring;
Control module, for capturing the passive feedback content in feedback module after the time signal for obtaining time module, After control module obtains passive feedback content, control module control display module shows passive feedback content in feedback time point, Control module obtains passive feedback information from acquisition module, and when passive feedback information is negative content, control module obtains It intercuts in the block record of mould to indicate video content and display module is controlled to play out, when passive feedback information is content certainly When, control module control display module continues to play the live video at feedback time.
Such system strengthens the human-computer interaction with old man, improves geriatrics when playing live video to old man Interest during habit, feedback information represent the degree of understanding of the old man to video content, and for the unapprehended video of old man Content intercuts recording instruction video content, reduces the broadcasting speed of live video, and the broadcasting for recording instruction video allows old man more to hold Readily understood knowledge point allows old man slowly to understand intensification study impression, meanwhile, directly by carrying out unified insert at weight difficult point knowledge Recording instruction video is broadcast, the study schedule of most of old men is looked after, the heavy difficult point knowledge is distinguished without multiple old men It puts question to, the too many live streaming time will not be stopped over.
Further, submission module is further included, the submission module is used to submit active feedback information for old man and pass to Control module, the time module record active feedback time point and pass to control module, and the control module is according to master Dynamic feedback information control display module intercuts scene instruction video content, after the completion of indicating that video content intercuts at the scene, control Module control display module continue since active feedback time point locate live video broadcasting.
Old man is carried out anti-by the live video content for submitting module unapprehended to oneself and passive feedback is not directed to Feedback allows the old man of different level of learning is convenient to carry out deep study to live video content, facilitates old man in live video Content comprehensively learnt.
Further, revocation module is further included, the revocation module is used to cancel the active feedback information submitted for old man.
When old man's maloperation or be mistakenly considered oneself to be ignorant of and when submitting active feedback, in order not to stop over the broadcasting of live video Time, old man cancels active feedback information by cancelling module, live video is allowed to continue to play, using more convenient.
Description of the drawings
Fig. 1 is the flow diagram that reaction type of the present invention fits aging net cast embodiment of the method;
Fig. 2 is the functional block diagram that reaction type of the present invention fits aging video living transmission system embodiment.
Specific embodiment
Below by the further details of explanation of specific embodiment.
Reaction type fits aging video living transmission system, as shown in Fig. 2, including display module, time module, feedback module, adopting Collection module intercuts module, control module, submits module, revocation module, submits module and revocation module.
Display module is used to play live video to old man, and in passive feedback, display module is according to the control of control module The content that system display is passively fed back, after passive feedback, display module intercuts recording instruction video according to the control of control module Content;
Time module is used in feedback time point to control module sending time signal;
The passive feedback content that feedback module proposes for storage to old man;
Acquisition module is used to input passive feedback information for old man;
It intercuts module and records instruction video content for prestoring;
Control module is used for the passive feedback content in crawl feedback module, control after the time signal for obtaining time module After molding block obtains passive feedback content, control module control display module shows passive feedback content in feedback time point, controls Molding block obtains passive feedback information from acquisition module, and when passive feedback information is negative content, control module, which obtains, inserts Recording in broadcasting module indicates video content and display module is controlled to play out, when passive feedback information is content certainly, Control module control display module continues to play the live video at feedback time;
Module is submitted to be used to submit active feedback information for old man and passes to control module, time module is recorded actively Feedback time point simultaneously passes to control module, and control module controls display module to intercut scene instruction and regards according to active feedback information Frequency content, after the completion of indicating that video content intercuts at the scene, control module control display module continued from active feedback time point Place starts live video and plays;
Module is cancelled to be used to cancel the active feedback information submitted for old man.
In use, the display module first passed through in robot plays out live video, display module can be touched Shield, in live video playing process, time module is in live video playing process to control module sending time signal, time The time point where Key Points in module crawl live video, control module was grabbed according to time signal as time signal The passive feedback content in feedback module is taken, control module controls display module to be shown in passive feedback in feedback time point simultaneously Hold, old man passes to control module for the feedback information of feedback content by acquisition module, and acquisition module can be that audio is known Other module or keyboard input module.
When control module crawl old man is content certainly for the passive feedback information of feedback content, control module control Display module continues to play the live video content started at feedback time point;When control module, crawl old man is directed to feedback content Passive feedback information for negative content when, control module crawl intercuts mould it is in the block record instruction video content, and will crawl To recording instruction video content control display module play out, record instruction video playing after the completion of, control module control Display module shows passive feedback content again, and repeats to obtain the feedback information of old man, until crawl old man passively arrives feedback Information ensures that old man can understand the learning Content in live video.
If old man is ignorant of the live video content other than feedback time point, old man can be by submitting module to be led Dynamic feedback, for control module while the active feedback information for submitting module is obtained, time module obtains active feedback time point, Control module intercuts scene instruction video content, scene instruction video according to feedback content at the feedback time point of live video Content is played out by display module, if old man go back on one's word after active feedback is proposed and be not desired to propose or old man due to After maloperation proposes active feedback, old man can cancel active feedback at once by cancelling module, and the design of this suitable aging can Avoid the reproduction time of unnecessary active feedback delay live video.
For the live video of the present embodiment for learning video, passive feedback content is the answer putd question to old man, is allowed old People is answered whether the content that live video plays is understood, if old man is answered to understand, that is, represents that control module is grabbed Passive feedback information is taken as content certainly, it is on the contrary then represent that control module captures passive feedback information to negate content.
The present embodiment is also disclosed a kind of reaction type for above system and fits aging net cast method, includes the following steps:
S1 sets multiple feedback time points of live video in robot;
When reaching feedback time point, the passive anti-of video content is proposed while live video plays to old man by S2 Feedback;
S3, if passive feedback information is content certainly, live video plays continuing at the feedback time point;
S4 if passive feedback information is negative content, pre-stored record is intercutted at feedback time point and indicates to regard Frequency content;
S5, after instruction video content broadcasting is recorded, duplicate contents S2, S3 and S4;
S6, in the playing process of live video, by the way that module is submitted to carry out the submission of active feedback information and records master Dynamic feedback time point after active feedback information is submitted successfully, intercuts scene instruction video content at active feedback time point, Play live video continuing after the completion of intercutting at the active feedback time point, if active feedback fails, continue to play from Time point corresponding live video content during failure.
When live video reaches feedback time point, feedback time point reaches some important knowledge point to learn live video Subject to during explanation, live video shows the passive feedback of live video content to old man, and the content passively fed back is for weight The enquirement of knowledge point is wanted, such as has understood or the problem of some knowledge point, then old man is formed with voice or written form Feedback information be acquired, in this way or the answer of problem;When feedback information is content certainly, as old man answers passive feedback Answer be "Yes", then it represents that it is correct that old man understands or collect the answer answered a question, live video continue from feedback when Between play out at point;When feedback information is negative content, if old man answers the answer passively fed back as "No", old man is represented It does not understand or collects the answer mistake answered a question, at this moment pre-stored instruction video content of recording is played out, when After recording instruction video playing completion, aforementioned enquirement acquisition step is repeated.
When old man is "No" to the answer passively fed back made or submittal error answer is gone back on one's word, represent that passive feedback is lost Effect when old man goes back on one's word to the active feedback made or during maloperation, represents active feedback failure, at this moment live video is directly from quilt It is played out at time point where dynamic feedback or active feedback.
In live video playing process, video content is made by old man and feeds back and make the suitable aging intercutted and explained the puzzle Design reduces the speed that live video plays, and the video content being ignorant of for old man intercuts recording instruction video content, Lao Rentong It crosses and records the heavy difficult point knowledge that instruction video content comes in rational learning, old man is allowed to be further continued for being broadcast live video after understanding Broadcasting, scruple to old man study understandability, old man is facilitated to understand emphasis knowledge when learn video, to learning Content work Go out the interest that feedback also increases old man's study.
Above-mentioned reaction type fits aging video living transmission system and further includes problem collection module, and it is single that problem collection module includes storage Member and counting unit, storage unit are intercutted in module and are also stored with for storage and the relevant multiple problems of live video content Short-sighted frequency corresponding with problem, control module obtain problem and include problem cycle when display module plays live video On interface, when problem carried out on display module cycle display when, for old man according to the doubt of oneself click select permeability, meter Counting unit counts the number of clicks of each problem, and the number of clicks of each problem is sent to control mould by counting unit Block, control module choose number of clicks ranking first five the problem of obtain and intercut short-sighted frequency corresponding with problem in module, control Module creates wicket on display module according to short-sighted frequency and plays out.
Above-mentioned reaction type fits aging net cast method and further includes step S7, while video playing is broadcast live, follows The problem of ring is shown in advance for live video content, problem carry out a little when recycling display for old man according to the query of oneself It hits, the number of clicks of each problem is counted during display problem is recycled, then choose first five position of number of clicks ranking and ask Topic plays corresponding short-sighted frequency, and the broadcasting of short-sighted frequency is carried out in the form of not influencing the wicket of live video broadcasting.
The present embodiment characterizes the old man not known to the problem by counting the number of clicks having a question to same problem Number, and played out in the form of not influencing the wicket of live video progress, not only the query of old man was answered, but also not Live video playing progress rate can be stopped over, it is more intelligent, improve the user experience of old man.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date Ordinary technical knowledge can know the prior art all in the field, and with using routine experiment hand before the date The ability of section, one skilled in the art with reference to self-ability can improve and implement under the enlightenment that the application provides This programme, some typical known features or known method should not implement the application as one skilled in the art Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, it can also make Go out several modifications and improvements, these should also be considered as protection scope of the present invention, these all do not interfere with the effect that the present invention is implemented Fruit and practical applicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification The records such as body embodiment can be used for explaining the content of claim.

Claims (6)

1. reaction type fits aging net cast method, which is characterized in that includes the following steps:
S1 sets multiple feedback time points of live video in robot;
S2 when reaching feedback time point, proposes the passive feedback of video content while live video plays to old man;
S3, if passive feedback information is content certainly, live video plays continuing at the feedback time point;
S4 if passive feedback information is negative content, intercuts pre-stored record in instruction video at feedback time point Hold;
S5, after instruction video content broadcasting is recorded, duplicate contents S2, S3 and S4.
2. reaction type according to claim 1 fits aging net cast method, it is characterised in that:S6 is further included, is being broadcast live In the playing process of video, by the way that module is submitted to carry out the submission of active feedback information and records active feedback time point, work as master After dynamic feedback information is submitted successfully, instruction video content in scene is intercutted at active feedback time point, intercut continuation after the completion from Start to play live video at active feedback time point.
3. reaction type according to claim 2 fits aging net cast method, it is characterised in that:In content S2 and S6, If passive feedback information or the failure of active feedback information, continue to be broadcast at the corresponding live video content of out-of-service time point It puts.
4. reaction type fits aging video living transmission system, which is characterized in that including:Display module, feedback module, is adopted at time module Collection module intercuts module and control module;
Display module, for playing live video to old man, in passive feedback, display module is shown according to the control of control module Show the content passively fed back, after passive feedback, display module intercuts recording instruction video content according to the control of control module;
Time module, in feedback time point to control module sending time signal;
Feedback module, for storing the passive feedback content proposed to old man;
Acquisition module, for inputting passive feedback information for old man;
Module is intercutted, instruction video content is recorded for prestoring;
Control module, for the passive feedback content in the crawl feedback module after the time signal for obtaining time module, control After module obtains passive feedback content, control module control display module shows passive feedback content in feedback time point, controls Module obtains passive feedback information from acquisition module, and when passive feedback information is negative content, control module acquisition is intercutted Mould is in the block to be recorded instruction video content and display module is controlled to play out, when passive feedback information is content certainly, control Molding block control display module continues to play the live video at feedback time.
5. reaction type according to claim 4 fits aging video living transmission system, it is characterised in that:Submission module is further included, The submission module is used to submit active feedback information for old man and passes to control module, and the time module is recorded actively Feedback time point simultaneously passes to control module, and the control module controls the display module scene of intercutting to refer to according to active feedback information Show video content, after the completion of indicating that video content intercuts at the scene, control module control display module continue from active feedback when Between start live video broadcasting at point.
6. reaction type according to claim 5 fits aging video living transmission system, it is characterised in that:Revocation module is further included, The revocation module is used to cancel the active feedback information submitted for old man.
CN201711456970.2A 2017-12-28 2017-12-28 Reaction type fits aging video living transmission system and method Pending CN108156471A (en)

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CN110675674A (en) * 2019-10-11 2020-01-10 广州千睿信息科技有限公司 Online education method and online education platform based on big data analysis

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