CN113438523B - Video exhibition and broadcasting intelligent analysis feedback system based on mobile internet - Google Patents
Video exhibition and broadcasting intelligent analysis feedback system based on mobile internet Download PDFInfo
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
- H04N21/2541—Rights Management
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/251—Learning process for intelligent management, e.g. learning user preferences for recommending movies
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
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Abstract
The invention discloses a video exhibition intelligent analysis feedback system based on a mobile internet, which relates to the technical field of video exhibition feedback of the mobile internet and aims to solve the problem that the exhibition effect after video exhibition cannot be known because the existing video exhibition system cannot perform data feedback analysis during exhibition; the server is used for auditing the video exhibition and broadcasting requirement information, storing the approved video exhibition and broadcasting requirement information and sending a video exhibition and broadcasting request to the mobile terminal; the method and the device acquire the video exhibition and broadcast data and the viewing data when the mobile terminal expands and broadcasts, and analyze the video exhibition and broadcast data to obtain the exhibition and broadcast feedback value, so that the exhibition and broadcast condition of the video exhibited and broadcast viewed by the mobile terminal is analyzed through the exhibition and broadcast feedback value, and the feedback of the video exhibition and broadcast viewed by the demand personnel is convenient to know.
Description
Technical Field
The invention relates to the technical field of video exhibition feedback of mobile internet, in particular to a video exhibition intelligent analysis feedback system based on the mobile internet.
Background
In recent years, with the development of mobile internet, the channel of people obtaining information is gradually transferred from television and paper media to the mobile internet which takes a mobile phone as a main terminal; in the mobile internet era, videos are deeply loved by internet users due to the characteristics of short, fast and precise, wide content, various forms, strong participation of people and the like, and colleges and universities make excellent video works according to the working idea of gathering energy and spreading good culture and perform video exhibition and broadcast through the mobile internet;
the patent publication No. CN112738611A provides a short video collection and exhibition application system, a user makes a video through mobile terminal equipment, local uploading can be performed through a video uploading function of the system after the video is finished, an uploaded video file can be stored through a cloud server, a manager can perform related content auditing on the video file uploaded by the user at a background of the system, the video which is not qualified can be rejected after legal compliance is given, the user can inquire related auditing progress in the system, the passing video file can be played and watched on line, and the failing video file can be uploaded again after being newly edited to wait for auditing; although the aggregation of functions such as uploading, auditing, spreading, voting and the like in one system is realized; however, the method has the defects that data feedback analysis cannot be performed during the video exhibition, so that the exhibition effect after the video exhibition cannot be known;
a solution is now proposed to address the technical drawback in this respect.
Disclosure of Invention
The invention aims to solve the problem that the existing video exhibition and broadcasting system cannot perform data feedback analysis during exhibition and broadcast, so that the exhibition and broadcasting effect of the video after exhibition and broadcasting cannot be known, and provides a video exhibition and broadcasting intelligent analysis and feedback system based on a mobile internet.
The purpose of the invention can be realized by the following technical scheme: a video exhibition intelligent analysis feedback system based on mobile internet comprises:
the demand end is used for sending video exhibition demand information to the server;
the server is used for auditing the video exhibition and broadcasting requirement information, storing the video exhibition and broadcasting requirement information which is approved, and sending a video exhibition and broadcasting request to the mobile terminal to acquire the video exhibition and broadcasting authority of the mobile terminal; then sending an exhibition broadcast acquisition instruction to the mobile terminal to acquire a data acquisition right of the mobile terminal during video exhibition broadcast, and acquiring exhibition broadcast information of the mobile terminal during video exhibition broadcast when the data acquisition right is acquired; analyzing the fed-back exhibition and broadcast information to obtain an exhibition and broadcast feedback value of the mobile terminal, comparing the exhibition and broadcast feedback value, and sending a video exhibition and broadcast replay request to the mobile terminal when the exhibition and broadcast feedback value is smaller than a set threshold value so as to obtain the permission of video exhibition and broadcast again of the mobile terminal; when the exhibition broadcasting feedback value is larger than or equal to the set threshold value, sending the exhibition broadcasting feedback value to the server; the server packs the exhibition broadcast feedback values and the exhibition broadcast information of all the mobile terminals to obtain a feedback data packet, and sends the feedback data packet to the demand terminal;
and the mobile terminal is used for receiving the video exhibition request, performing video exhibition, receiving the exhibition acquisition instruction, feeding back the authority, and acquiring the video exhibition data of the mobile terminal and the viewing data of the user corresponding to the mobile terminal during video exhibition.
As a preferred embodiment of the present invention, the server includes:
the information registration module is used for submitting personnel information for registration by the video auditors, sending the personnel information which is successfully registered to the database, and acquiring the state of the video auditors in real time; the personnel information comprises the name, age and enrollment time of a video auditor and a communication number of an audit terminal; the status includes online and offline;
the video auditing module processes the video spread broadcasting demand information, sends the video spread broadcasting demand information to a corresponding video auditor for auditing, and receives a passing instruction or a non-passing instruction fed back by the video auditor; after receiving a passing instruction, sending video exhibition and broadcasting demand information to a database; when a non-passing instruction is received, generating a non-passing verification text prompt and feeding back the non-passing verification text prompt to a demand side;
as a preferred embodiment of the present invention, the server further includes:
the video exhibition and broadcast module is used for analyzing the video exhibition and broadcast demand information to acquire an exhibition and broadcast range and a video to be exhibited, acquiring a corresponding mobile terminal according to the exhibition and broadcast range, marking the mobile terminal as a target terminal, generating a video exhibition and broadcast request and sending the video exhibition and broadcast request to the target terminal, wherein the target terminal corresponds to a user and feeds back the video exhibition and broadcast authority after receiving the video exhibition and broadcast request through the target terminal, and the video exhibition and broadcast authority comprises the initial time of agreeing to broadcast and broadcast the video to be exhibited and broadcast; when the fed-back video exhibition permission is received, comparing the current time of the system with the initial time of playing the video to be exhibited, when the current time of the system is the same as the initial time of playing the video to be exhibited, establishing communication connection between the video exhibition module and a target end, and transmitting the video to be exhibited at the target end through the mobile internet for playing;
as a preferred embodiment of the present invention, the server further includes:
the data acquisition module is used for generating a display acquisition instruction and sending the display acquisition instruction to the target end when the video display module is in communication connection with the target end, the target end feeds back the authority after receiving the display acquisition instruction, the authority comprises an agreement authority and an disagreement authority, and when the fed-back authority is the agreement authority, the target end acquires video display data and checks the data and feeds back the data; marking the received video exhibition and viewing data as exhibition and broadcasting information and sending the exhibition and broadcasting information to a database; the video display data comprises the initial time of video playing, the fast forward times, the fast forward duration, the playing speed and the playing ending time; the checking data comprises the steps that a video in the shooting range of a camera at the target end is collected through the camera at the target end during the video broadcasting time period;
as a preferred embodiment of the present invention, the server further includes:
the feedback analysis module is used for analyzing the exhibition and broadcast information stored in the database, and the specific analysis process is as follows: analyzing video exhibition data: setting all the playing speeds to correspond to a preset playing value, and matching the playing speeds with all the playing speeds to obtain corresponding preset playing values; normalizing the preset play value, the fast forward times and the fast forward duration, taking the numerical values of the preset play value, the fast forward times and the fast forward duration, and analyzing the numerical values to obtain a video exhibition play value;
analyzing the viewing data: dividing a video in a shooting range of a camera at a target end into a plurality of frames of pictures according to time sequence, identifying the face of a user corresponding to the target end in the pictures, and marking the pictures with the identified face as face images; counting the number of the face images and dividing the number of the face images by the number of all the pictures to obtain a face ratio; carrying out eye opening recognition on the face images, counting the number of the face images with eye opening states, and dividing the number of the face images with the eye opening states by the number of the face images to obtain a viewing ratio; carrying out normalization processing on the face proportion and the viewing proportion and taking the values of the face proportion and the viewing proportion; analyzing the numerical value to obtain a video viewing value;
multiplying the video exhibition value and the video viewing value by corresponding weight coefficients respectively to obtain an exhibition feedback value; comparing the exhibition broadcast feedback value with a preset feedback threshold value; when the exhibition broadcasting feedback value is smaller than the set threshold value, the feedback analysis module generates a video exhibition broadcasting replay request and sends the video exhibition broadcasting replay request to the target end so as to carry out video exhibition broadcasting again; when the exhibition broadcasting feedback value is larger than or equal to the set threshold value, the exhibition broadcasting feedback value of the target end is sent to a database;
as a preferred embodiment of the present invention, the database is further configured to package all the exhibition and broadcast feedback values and exhibition and broadcast information to obtain a feedback data packet, and send the feedback data packet to the demand side through the mobile internet;
as a preferred embodiment of the present invention, the specific process of the video auditing module processing the video exhibition and broadcasting demand information and sending the video exhibition and broadcasting demand information to the corresponding video auditor is as follows: acquiring the state of a video auditor, and marking the video auditor in an online state as a first person; generating an information acquisition signaling of a first person and sending the information acquisition signaling to a database, wherein the information acquisition instruction is used for triggering the database to search the person information of the first person and sending the person information to a video auditing module; processing the personnel information of the first person to obtain the working time and age of the first person; acquiring the total number of current-month audit times of a first person; then, normalizing the enrollment duration, the age and the total number of current-month auditing of the first person to obtain a frequent audit value of the first person; the video exhibition and broadcasting demand information is sent to an auditing terminal of a first person with the largest frequency auditing value, so that the first person can audit the video exhibition and broadcasting demand information through the auditing terminal and send a pass instruction or a fail instruction through the auditing terminal; the frequent review value is a numerical value obtained by performing normalization processing comprehensive calculation on corresponding parameters (namely the time length of attendance, the age and the total number of times of checking in the same month) of the first person and used for evaluating the probability of the first person for processing the video exhibition and broadcast demand information to be small.
Compared with the prior art, the invention has the beneficial effects that:
according to the method, a demand person sends video exhibition and broadcast demand information to a server through a demand end, the server carries out auditing processing on the video exhibition and broadcast demand information, acquires exhibition and broadcast information of a mobile end during video exhibition and broadcast, analyzes the fed-back exhibition and broadcast information to obtain an exhibition and broadcast feedback value of the mobile end, acquires video exhibition and broadcast data and viewing data during exhibition and broadcast of the mobile end and analyzes the data to obtain the exhibition and broadcast feedback value, analyzes the exhibition and broadcast condition of the mobile end viewing the exhibition and broadcast video through the exhibition and broadcast feedback value, and facilitates the demand person to know the feedback of the video exhibition and broadcast.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings;
FIG. 1 is a schematic block diagram of the present invention as a whole;
FIG. 2 is a schematic block diagram of a demand side of the present invention;
fig. 3 is a schematic block diagram of the mobile terminal of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an intelligent analysis feedback system for video exhibition based on the mobile internet is used in a server, and includes a demand end, a server and a mobile end, wherein the demand end is a desktop computer, a notebook computer or a tablet computer; the mobile terminal is a smart phone or a smart tablet with a front camera function; the number of demand side, server, and mobile side is merely illustrative. Any number of information collection terminals, servers and user terminals can be provided according to implementation requirements. For example, the server may be a server cluster composed of a plurality of servers;
the server comprises an information registration module, a video auditing module, a database, a video exhibition and broadcasting module, a data acquisition module and a feedback analysis module;
the video auditor submits information such as name, age, enrollment time, communication number of the audit terminal and the like of the video auditor to the information registration module through the audit terminal to register, and the information which is successfully registered is sent to the database, and the information registration module acquires the state of the successfully registered video auditor in real time, wherein the state includes online and offline;
the method comprises the steps that a demander sends video exhibition demand information to a video auditing module, wherein the video exhibition demand information is specifically a manufactured video to be exhibited and an exhibition range, if the method is applied to the field of schools, school propaganda personnel can display the manufactured safety education with corresponding themes on the video and the exhibition range, and the exhibition range can be a college student or a university student or a college teacher;
the video auditing module processes the video exhibition and broadcasting demand information and sends the video exhibition and broadcasting demand information to corresponding video auditors for auditing, the state of the video auditors is obtained, and the video auditors in the online state are marked as first personnel; generating an information acquisition signaling of a first person and sending the information acquisition signaling to a database, and after receiving the information acquisition signaling of the first person, searching the person information of the first person and sending the person information to a video auditing module by the database;
the video auditing module processes the personnel information of the first personnel to obtain the enrollment duration and the age of the first personnel; acquiring the total number of current-month audit times of a first person; normalizing the enrollment duration, the age and the total number of current month audits of the first person, and respectively marking the numerical values of the enrollment duration, the age and the total number of current month audits of the first person as RZ1, NL1 and DS 1; substituting a preset formula PSZ = RZ1 × 0.8+100/NL1+1/DS1 to obtain a frequency trial value PSZ of the first person; the formula can be used for obtaining that the longer the enrollment duration of the first person is, the smaller the age is and the smaller the total number of audits in the month is, the larger the frequent audit value of the first person is, the higher the probability that the first person audits the video to be displayed is;
the video exhibition broadcasting demand information is sent to an auditing terminal of a first person with the largest frequency auditing value, so that the first person can audit the video exhibition broadcasting demand information through the auditing terminal, the auditing terminal is a desktop computer or a notebook computer, and the video auditing is realized by sending a pass instruction and not sending a fail instruction;
after receiving a passing instruction, sending video exhibition and broadcasting demand information to a database; when a non-passing instruction is received, generating a non-passing verification text prompt and feeding back the non-passing verification text prompt to a demand side;
the video auditing module analyzes the video exhibition and broadcasting demand information, acquires an exhibition and broadcasting range and a video to be exhibited, acquires a corresponding mobile terminal according to the exhibition and broadcasting range, marks the mobile terminal as a target terminal, generates a video exhibition and broadcasting request and sends the video exhibition and broadcasting request to the target terminal, a user corresponding to the target terminal feeds back the video exhibition and broadcasting authority after receiving the video exhibition and broadcasting request through the target terminal, and the video exhibition and broadcasting authority comprises the initial time of agreeing to broadcast and broadcast the video to be exhibited and broadcasted; when the fed-back video exhibition permission is received, comparing the current time of the system with the initial time of playing the video to be exhibited, when the current time of the system is the same as the initial time of playing the video to be exhibited, establishing communication connection between the video exhibition module and a target end, and transmitting the video to be exhibited at the target end through the mobile internet for playing;
the data acquisition module generates an exhibition and broadcast acquisition instruction and sends the instruction to the target end when the video exhibition and broadcast module is in communication connection with the target end, the target end feeds back the permission or the non-permission after receiving the exhibition and broadcast acquisition instruction, and when the feedback permission is the permission, the target end acquires video exhibition and broadcast data and checks the data and feeds back the data to the data acquisition module; the data acquisition module marks the received video exhibition and broadcasting data and the viewing data as exhibition and broadcasting information and sends the exhibition and broadcasting information to a database; the video exhibition data comprises the initial time of video playing, fast forward times, fast forward duration, playing speed, playing ending time and the like; the fast forward times are that when the user is detected to fast forward the playing progress bar to another playing position, the fast forward times are increased once, the time difference between the initial time of video fast forward and the end time of fast forward is calculated to obtain skip time, and all skip time is summed to obtain fast forward time; the play speeds include 0.5X, 0.75X, 1X, 1.25X, 1.5X, and 2X; the viewing data comprises the video playing time period, the video within the shooting range of the target end camera is collected through the camera on the target end, and the like;
the feedback analysis module processes the exhibition and broadcasting information stored in the database, and specifically comprises the following steps: and respectively processing the two data, and analyzing the video spread data: setting all the playing speeds to correspond to a preset playing value, wherein the preset playing value corresponding to 1X is 1; the preset play value of 0.5X is 3; the preset play value of 2X is 0.5; the faster the playing speed is; the playing speed is inversely proportional to the preset playing value, and the slower the playing speed is, the larger the preset playing value is; matching the collected playing speed of the target end with all the playing speeds to obtain a corresponding preset playing value, and marking the preset playing value as YB 1;
carrying out normalization processing on a preset play value YB1, a fast forward time YB2 and a fast forward time YB3, and taking the numerical values of the preset play value YB1, the fast forward time YB2 and the fast forward time YB 3; obtaining a video spreading value PB of a target end by using a formula PB = YB1 × 0.3-YB2 × 0.04-YB2 × 0.04;
analyzing the viewing data: dividing a video in a shooting range of a camera at a target end into a plurality of frames of pictures according to time sequence, identifying the face of a user corresponding to the target end in the pictures, and marking the pictures with the identified face as face images; counting the number of the face images and dividing the number of the face images by the number of all the pictures to obtain a face proportion and marking the face proportion as ZB 1; the method comprises the steps of performing eye opening recognition on face images, wherein the number of the face images with eye opening states is counted and is divided by the number of the face images to obtain a viewing ratio which is marked as ZB2 by using an eye opening and closing state detection method provided by publication number CN108960071A, and the viewing ratio is marked as ZB 2; carrying out normalization processing on the face proportion and the viewing proportion, taking the values of the face proportion and the viewing proportion, and setting the corresponding preset proportion coefficients as k1 and k 2; substituting a preset formula SC = ZB1 × k1+ ZB2 × k2 to obtain a video viewing value SC; k1< k 2; the values of k1 and k2 are reasonably set by the technicians in the field according to actual conditions, and can be 1.3 and 1.7;
multiplying the video exhibition value and the video viewing value by corresponding weight coefficients respectively to obtain an exhibition feedback value; the weight coefficient can be 0.4 or 0.6; comparing the exhibition broadcast feedback value with a preset feedback threshold value; when the exhibition broadcasting feedback value is smaller than the set threshold value, the feedback analysis module generates a video exhibition broadcasting replay request and sends the video exhibition broadcasting replay request to the target end so as to carry out video exhibition broadcasting again; when the exhibition broadcasting feedback value is larger than or equal to the set threshold value, the exhibition broadcasting feedback value of the target end is sent to a database; the database packs all the exhibition broadcast feedback values and exhibition broadcast information to obtain a feedback data packet, and the feedback data packet is sent to a demand end through the mobile internet; the demand personnel check the feedback data packet through the demand end so as to know the feedback of the video exhibition and broadcast;
referring to fig. 2, an intelligent analysis feedback system for video exhibition based on mobile internet is used in a demand side; comprises an input unit 100, a processor 101, an information sending unit 102, an information receiving unit 103 and a display unit 104;
the video exhibition and broadcasting requirement information value processor is input through an input unit 100, the processor 101 receives the video exhibition and broadcasting requirement information and sends the video exhibition and broadcasting requirement information to a display unit 104 for display, meanwhile, the processor 101 sends the video exhibition and broadcasting requirement information to a server through an information sending unit, the server receives the video exhibition and broadcasting requirement information and then carries out auditing treatment to obtain the state of a video auditor, the video auditor in an online state is marked as a first person, personnel information of the first person is obtained, the personnel information is processed, corresponding parameters of the first person, namely the working duration, the age and the total number of times of auditing in the month are extracted, and the parameters are processed to obtain a frequency auditing value of the first person; the method comprises the steps that video exhibition and broadcasting demand information is sent to an auditing terminal of a first person with the largest frequency audit value, when the auditing is passed, the video exhibition and broadcasting demand information is stored, meanwhile, the video exhibition and broadcasting demand information is analyzed, an exhibition and broadcasting range and a video to be exhibited are obtained, a corresponding mobile terminal is obtained according to the exhibition and broadcasting range and is marked as a target terminal, a video exhibition and broadcasting request is generated and sent to the target terminal, a user corresponding to the target terminal receives the video exhibition and broadcasting request through the target terminal and then feeds back the video exhibition and broadcasting authority, and the video exhibition and broadcasting authority includes the initial time of agreeing to broadcast and broadcasting the video to be exhibited; when the fed-back video exhibition permission is received, comparing the current time of the system with the initial time of playing the video to be exhibited, when the current time of the system is the same as the initial time of playing the video to be exhibited, establishing communication connection between the video exhibition module and a target end, and transmitting the video to be exhibited at the target end through the mobile internet for playing; the method comprises the steps that the consent right of a target end is obtained, the target end collects video exhibition data and viewing data and feeds the video exhibition data and the viewing data back to a server, the server marks the fed back video exhibition data and viewing data as exhibition broadcasting information, the exhibition broadcasting information is processed to obtain exhibition broadcasting feedback values, the server packs all the exhibition broadcasting feedback values and the exhibition broadcasting information to obtain feedback data packets, the server sends the feedback data packets to an information receiving unit 103, the information receiving unit 102 receives the feedback data packets and sends the feedback data packets to a processor 101 for analysis, and analysis data of the analyzed feedback data packets are sent to a display unit 104 for display, so that required personnel can know feedback of video exhibition broadcasting conveniently;
when the verification is not passed, the server sends a non-passing text prompt to the information receiving unit 103, and the information receiving unit 103 sends the non-passing text prompt to the display unit 104 through the processor 101 for displaying after receiving the non-passing text prompt;
referring to fig. 3, an intelligent analysis feedback system for video exhibition and broadcasting based on the mobile internet is used in the mobile terminal; the system comprises a data input module 110, an information communication module 111, an information processing module 112, a playing display module 113, a playing acquisition module 114, a front camera 115 and a switching processing module;
the information communication module 111 is in communication connection with the server and receives a video exhibition request and an exhibition acquisition instruction sent by the server; the information communication module 111 sends a video exhibition request and an exhibition acquisition instruction to the information processing module 112, the information processing module 112 sends the video exhibition request to the playing display module 113 for displaying, the mobile terminal corresponding to the user inputs the initial time of agreeing to play and play the video to be exhibited through the data input module 110 and sends the initial time of agreeing to play and play the video to be exhibited to the information communication module 111 through the information processing module 112, and the information communication module sends the initial time of agreeing to play and play the video to be exhibited to the server; the information processing module 112 receives the exhibition and broadcast acquisition instruction and then sends the instruction to the broadcast display module 113 for display, a user corresponding to the mobile terminal inputs an approval authority or an disapproval authority to the information processing module 112 through the data input module 110, the information processing module 112 sends the approval authority or the disapproval authority to the server through the information communication module 111, when the approval authority is received, the information processing module 112 receives the connection of a video to be exhibited and then plays and displays the video on the broadcast display module 113, and meanwhile, the broadcast acquisition module 113 acquires video exhibition and broadcast data and viewing data shot by the front camera 115 and sends the video exhibition and broadcast data and viewing data to the server through the information communication module 111;
when the system is used, a demand person sends video exhibition and broadcast demand information to a server through a demand end, the server carries out audit processing on the video exhibition and broadcast demand information, stores the video exhibition and broadcast demand information which is approved, simultaneously sends a video exhibition and broadcast request to a mobile end, collects the exhibition and broadcast information of the mobile end during video exhibition and broadcast, analyzes the fed-back exhibition and broadcast information to obtain an exhibition and broadcast feedback value of the mobile end, compares the exhibition and broadcast feedback value, sends a video exhibition and broadcast replay request to the mobile end when the exhibition and broadcast feedback value is smaller than a set threshold value, and obtains the permission of video exhibition and broadcast again of the mobile end so as to carry out video exhibition and broadcast again on the mobile end, and checks the effect of exhibition and broadcast through the feedback result; when the exhibition broadcast feedback value is greater than or equal to the set threshold value, the server packs the exhibition broadcast feedback values and the exhibition broadcast information of all the mobile terminals to obtain a feedback data packet, the feedback data packet is sent to the demand terminal, the exhibition broadcast data of the exhibition broadcast of the mobile terminals are collected, the data are looked over and analyzed to obtain the exhibition broadcast feedback value, the exhibition broadcast condition of the exhibition broadcast video is looked over by the mobile terminals through the analysis of the exhibition broadcast feedback value, and on the other hand, the demand personnel can know the feedback of the video exhibition broadcast conveniently.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a video exhibition intelligent analysis feedback system based on mobile internet which characterized in that includes:
the demand end is used for sending video exhibition demand information to the server;
the server is used for auditing the video exhibition and broadcasting requirement information, storing the video exhibition and broadcasting requirement information which is approved, and sending a video exhibition and broadcasting request to the mobile terminal to acquire the video exhibition and broadcasting authority of the mobile terminal; then sending an exhibition broadcast acquisition instruction to the mobile terminal to acquire a data acquisition right of the mobile terminal during video exhibition broadcast, and acquiring exhibition broadcast information of the mobile terminal during video exhibition broadcast when the data acquisition right is acquired; analyzing the fed-back exhibition and broadcast information to obtain an exhibition and broadcast feedback value of the mobile terminal, comparing the exhibition and broadcast feedback value, and sending a video exhibition and broadcast replay request to the mobile terminal when the exhibition and broadcast feedback value is smaller than a set threshold value so as to obtain the permission of video exhibition and broadcast again of the mobile terminal; when the exhibition broadcasting feedback value is larger than or equal to the set threshold value, sending the exhibition broadcasting feedback value to the server; the server packs the exhibition broadcast feedback values and the exhibition broadcast information of all the mobile terminals to obtain a feedback data packet, and sends the feedback data packet to the demand terminal;
the mobile terminal is used for receiving a video exhibition request, performing video exhibition, receiving an exhibition acquisition instruction, feeding back authority, and acquiring video exhibition data of the mobile terminal and viewing data of a user corresponding to the mobile terminal during video exhibition;
the server further comprises:
the feedback analysis module is used for analyzing the exhibition and broadcast information stored in the database, and the specific analysis process is as follows: analyzing video exhibition data: setting all the playing speeds to correspond to a preset playing value, and matching the playing speeds with all the playing speeds to obtain corresponding preset playing values; normalizing the preset play value, the fast forward times and the fast forward duration, taking the numerical values of the preset play value, the fast forward times and the fast forward duration, and analyzing the numerical values to obtain a video exhibition play value;
analyzing the viewing data: dividing a video in a shooting range of a camera at a target end into a plurality of frames of pictures according to time sequence, identifying the face of a user corresponding to the target end in the pictures, and marking the pictures with the identified face as face images; counting the number of the face images and dividing the number of the face images by the number of all the pictures to obtain a face ratio; carrying out eye opening recognition on the face images, counting the number of the face images with eye opening states, and dividing the number of the face images with the eye opening states by the number of the face images to obtain a viewing ratio; carrying out normalization processing on the face proportion and the viewing proportion and taking the values of the face proportion and the viewing proportion; analyzing the numerical value to obtain a video viewing value;
multiplying the video exhibition value and the video viewing value by corresponding weight coefficients respectively to obtain an exhibition feedback value; comparing the exhibition broadcast feedback value with a preset feedback threshold value; when the exhibition broadcasting feedback value is smaller than the set threshold value, the feedback analysis module generates a video exhibition broadcasting replay request and sends the video exhibition broadcasting replay request to the target end so as to carry out video exhibition broadcasting again; and when the spread feedback value is greater than or equal to the set threshold value, sending the spread feedback value of the target end to the database.
2. The mobile internet-based video exhibition intelligent analysis feedback system according to claim 1, wherein said server comprises:
the information registration module is used for submitting personnel information for registration by the video auditors, sending the personnel information which is successfully registered to the database, and acquiring the state of the video auditors in real time;
the video auditing module processes the video spread broadcasting demand information, sends the video spread broadcasting demand information to a corresponding video auditor for auditing, and receives a passing instruction or a non-passing instruction fed back by the video auditor; after receiving a passing instruction, sending video exhibition and broadcasting demand information to a database; and when the non-passing instruction is received, generating a text prompt for non-passing verification and feeding back the text prompt to the demand side.
3. The mobile internet-based video exhibition intelligent analysis feedback system according to claim 2, wherein said server further comprises:
the video exhibition and broadcasting module analyzes the video exhibition and broadcasting demand information to obtain an exhibition and broadcasting range and a video to be exhibited, acquires a corresponding mobile terminal according to the exhibition and broadcasting range and marks the mobile terminal as a target terminal, generates a video exhibition and broadcasting request and sends the video exhibition and broadcasting request to the target terminal, the target terminal corresponds to a user and feeds back the authority of video exhibition and broadcasting after receiving the video exhibition and broadcasting request through the target terminal, when the authority of video exhibition and broadcasting is fed back is received, the current moment of the system is compared with the initial moment of broadcasting the video to be exhibited, when the current moment of the system is the same as the initial moment of broadcasting the video to be exhibited, the video exhibition and broadcasting module establishes communication connection with the target terminal, and the video to be exhibited is broadcasted at the target terminal.
4. The mobile internet-based video exhibition intelligent analysis feedback system according to claim 3, wherein said server further comprises:
the data acquisition module is used for generating a display acquisition instruction and sending the display acquisition instruction to the target end when the video display module is in communication connection with the target end, the target end feeds back the authority after receiving the display acquisition instruction, the authority comprises an agreement authority and an disagreement authority, and when the fed-back authority is the agreement authority, the target end acquires video display data and checks the data and feeds back the data; and marking the received video display data and the viewing data as display information and sending the display information to a database.
5. The mobile internet-based video exhibition intelligent analysis feedback system of claim 4, wherein the database is further configured to package all exhibition feedback values and exhibition information to obtain a feedback data packet and send the feedback data packet to the demand side through the mobile internet.
6. The intelligent analysis and feedback system for video exhibition based on the mobile internet as claimed in claim 2, wherein the specific process of processing the video exhibition requirement information by the video auditing module and sending the video exhibition requirement information to the corresponding video auditors is as follows: acquiring the state of a video auditor, and marking the video auditor in an online state as a first person; generating an information acquisition signaling of a first person and sending the information acquisition signaling to a database, wherein the information acquisition instruction is used for triggering the database to search the person information of the first person and sending the person information to a video auditing module; processing the personnel information of the first person to obtain the working time and age of the first person; acquiring the total number of current-month audit times of a first person; then, normalizing the enrollment duration, the age and the total number of current-month auditing of the first person to obtain a frequent audit value of the first person; the video exhibition and broadcasting demand information is sent to an auditing terminal of a first person with the largest frequency auditing value, so that the first person can audit the video exhibition and broadcasting demand information through the auditing terminal and send a pass instruction or a fail instruction through the auditing terminal; the frequency trial value is a numerical value obtained by performing normalization processing and comprehensive calculation on the corresponding parameters of the first person and used for evaluating the probability of the first person for processing the video exhibition and broadcast demand information to be small.
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