CN109474845B - Bullet screen control method, bullet screen processing server and computer readable storage medium - Google Patents

Bullet screen control method, bullet screen processing server and computer readable storage medium Download PDF

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Publication number
CN109474845B
CN109474845B CN201811076875.4A CN201811076875A CN109474845B CN 109474845 B CN109474845 B CN 109474845B CN 201811076875 A CN201811076875 A CN 201811076875A CN 109474845 B CN109474845 B CN 109474845B
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bullet screen
information
display
physiological characteristic
user
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CN109474845A (en
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张昶
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China Mobile Communications Group Co Ltd
MIGU Music Co Ltd
MIGU Culture Technology Co Ltd
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China Mobile Communications Group Co Ltd
MIGU Music Co Ltd
MIGU Culture Technology Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213Monitoring of end-user related data
    • 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
    • H04N21/475End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
    • 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
    • H04N21/478Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
    • 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
    • H04N21/4884Data services, e.g. news ticker for displaying subtitles

Abstract

The invention discloses a bullet screen control method, which comprises the following steps: acquiring physiological characteristic parameters representing the physical sign state of a user; determining an emotion type corresponding to the physiological characteristic parameter; and determining corresponding display attribute information and/or display content information based on the emotion type, and outputting bullet screen information associated with the physiological characteristic parameter based on the display attribute information and/or the display content information.

Description

Bullet screen control method, bullet screen processing server and computer readable storage medium
Technical Field
The present invention relates to the field of multimedia communications, and in particular, to a bullet screen control method, a bullet screen processing server, and a computer-readable storage medium.
Background
At present, with the continuous development of internet video playing technology, more and more live broadcast APPs or video APPs provide the function of publishing the barrage for the user. In the process of watching the video, the user can express own watching experience in a manner of sending the bullet screen, and can also communicate and interact with other audiences through the content of the bullet screen.
In the existing use scenario, the emotion of the user is often influenced by the played content in the watching process. For example, when the user is watching a more sad program, the emotion of the user may become more sad due to the influence of the program content, in this case, the user may issue some bullet screen content reflecting the sad emotion through the bullet screen system so as to communicate with other viewers through the bullet screen, and hope that the display style of the bullet screen may be matched with the mood and the issued bullet screen content at this time. At this time, the user needs to set the display style of the bullet screen through the bullet screen system.
The existing bullet screen system provides some functions for adjusting the bullet screen display style for users, but the functions of the adjustment all need to be adjusted by the users according to needs. The adjusting mode is not to adjust the characters, the sizes, the colors, the transparencies and the like of the bullet screen; of course, some existing bullet screen systems may provide a payment adjustment function for a user, and the user may open more adjustment functions by a payment method, such as adding a special-effect bullet screen frame to a bullet screen. However, even with the payment function provided by the bullet screen system, the user needs to select a proper bullet screen special effect by himself or herself according to needs to complete setting of the bullet screen.
However, in actual use, the scenes of videos such as movies, television shows, or live broadcasts often change very rapidly, and along with this, the emotion of the user often changes rapidly. Therefore, when the user manually inputs the bullet screen content and then manually sets the display style, the situation that the scenario that the user wants to express the mood is passed and the video scenario being played is not in accordance with the previous emotion that the user wants to send the bullet screen appears very likely; alternatively, after the user completes the input and setting, there has been no emotion of the kind when the scenario was watched before.
Therefore, due to the fact that the bullet screen control mode provided by the existing bullet screen system is adopted, the whole bullet screen sending process completely depends on self manual operation of a user, the problems that bullet screen functions are troublesome to operate, time-consuming, inflexible and poor in real-time performance are brought to the user, and user experience of bullet screen function use is greatly influenced.
Disclosure of Invention
In view of the above, the present invention provides a bullet screen control method, a bullet screen processing server and a computer readable storage medium.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the embodiment of the invention provides a bullet screen control method, which comprises the following steps:
acquiring physiological characteristic parameters representing the physical sign state of a user;
determining an emotion type corresponding to the physiological characteristic parameter;
and determining corresponding display attribute information and/or display content information based on the emotion type, and outputting bullet screen information associated with the physiological characteristic parameter based on the display attribute information and/or the display content information.
In the foregoing solution, the display attribute information includes at least one of the following: displaying font, font size, color, playing speed, playing track, on-off state, special effect, sound effect and emotion marking information;
the outputting of the barrage information associated with the physiological characteristic parameter based on the display attribute information specifically includes adjusting a display style of barrage content based on the display attribute information, and outputting the barrage information based on the barrage content and the adjusted display style; wherein the barrage content comprises content information input by a user or display content information determined based on the emotion type.
In the above scheme, the display content information includes characters and/or expressions;
the outputting of the barrage information associated with the physiological characteristic parameter based on the display content information specifically includes outputting the display content information determined based on the emotion type as the barrage information associated with the physiological characteristic parameter.
In the above scheme, the physiological characteristic parameter is specifically a parameter obtained by detecting the body of the user through the intelligent terminal device.
In the above scheme, the physiological characteristic parameter includes at least one of:
heart rate, pulse rate, respiratory rate, blood pressure, body surface temperature.
In the above scheme, the method further comprises:
determining a plurality of bullet screen information related to the same multimedia resource, and obtaining at least two bullet screen information which correspond to the same emotion type and belong to different terminals from the bullet screen information;
and sending friend recommendation information to terminals corresponding to the at least two bullet screen information respectively.
The embodiment of the invention also provides a bullet screen processing server, which comprises: a communication module and a processing module,
the communication module is used for acquiring physiological characteristic parameters representing the physical sign state of the user; the system is also used for outputting bullet screen information associated with the physiological characteristic parameters based on display attribute information and/or display content information;
the processing module is used for determining the emotion type corresponding to the physiological characteristic parameter; and is further configured to determine the corresponding display attribute information and/or display content information based on the emotion type.
In the foregoing solution, the display attribute information includes at least one of the following: displaying font, font size, color, playing speed, playing track, on-off state, special effect, sound effect and emotion marking information;
the processing module is configured to output the barrage information associated with the physiological characteristic parameter based on the display attribute information, specifically, adjust a display style of barrage content based on the display attribute information, and output the barrage information based on the barrage content and the adjusted display style; wherein the barrage content comprises content information input by a user or display content information determined based on the emotion type.
In the above scheme, the display content information includes characters and/or expressions;
the processing module is configured to output the barrage information associated with the physiological characteristic parameter based on the display content information, specifically, the display content information determined based on the emotion type is output as the barrage information associated with the physiological characteristic parameter.
In the above scheme, the physiological characteristic parameter is specifically a parameter obtained by detecting the body of the user through the intelligent terminal device.
In the above scheme, the physiological characteristic parameter includes at least one of:
heart rate, pulse rate, respiratory rate, blood pressure, body surface temperature.
In the above scheme, the processing module is further configured to determine multiple bullet screen information associated with the same multimedia resource, and obtain at least two bullet screen information corresponding to the same emotion type and belonging to different terminals from the multiple bullet screen information; and sending friend recommendation information to terminals corresponding to the at least two bullet screen information respectively.
The embodiment of the invention also provides a bullet screen processing server, which comprises: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is configured to execute the steps of the method according to the embodiment of the present invention when the processor runs the computer program.
Embodiments of the present invention further provide a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the method according to the embodiments of the present invention.
According to the bullet screen control method provided by the embodiment of the invention, physiological characteristic parameters representing the physical sign state of a user are obtained; determining an emotion type corresponding to the physiological characteristic parameter; and determining corresponding display attribute information and/or display content information based on the emotion type, and outputting bullet screen information associated with the physiological characteristic parameter based on the display attribute information and/or the display content information. So, for the user provides simple, swift bullet curtain function, improved the user experience that the bullet curtain function used.
Drawings
Fig. 1 is a schematic flow chart of a bullet screen control method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a bullet screen processing server according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a bullet screen control system according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a bullet screen control system according to another embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic flow chart of a bullet screen control method according to an embodiment of the present invention. As shown, the method comprises:
step 101, acquiring physiological characteristic parameters representing the physical sign state of a user;
in an embodiment of the application, the physiological characteristic parameter is a parameter obtained by detecting a body of a user through an intelligent terminal device.
Specifically, when a user watches multimedia resources, the intelligent terminal device detects the body of the user in real time, so as to acquire physiological characteristic parameters of the user; sending the acquired physiological characteristic parameters to multimedia resource playing equipment; and the multimedia resource playing equipment sends the physiological characteristic parameters to a bullet screen processing server so that the bullet screen processing server obtains the physiological characteristic parameters representing the physical sign state of the user. Therefore, the physiological characteristic parameters of the user can be acquired, and the acquired physiological characteristic parameters can be associated with the multimedia resource playing device, namely, the physiological characteristic parameters are sent to the bullet screen processing server through the multimedia resource playing device, so that the bullet screen processing server can determine which multimedia resource playing device corresponds to the physiological characteristic parameters when acquiring the physiological characteristic parameters.
Here, the intelligent terminal device is a terminal device having a function of detecting physiological characteristic parameters of a user, and specifically, the intelligent terminal device may be an intelligent wearable device, such as an intelligent bracelet, an intelligent watch, intelligent glasses, and the like. The intelligent terminal equipment is provided with a sensor, the sensor is used for detecting the body of a user, acquiring physiological characteristic parameters of the user, and converting the physiological characteristic parameters into electric signals or information in other required forms according to a certain rule for output.
The multimedia resource playing device may be a terminal device, such as a mobile phone, a notebook computer, a tablet computer, a desktop computer, and the like. The terminal equipment is provided with an application program (APP) for playing multimedia resources, wherein the multimedia resources played by the APP comprise live programs, recorded and played video programs or game pictures; in addition, pictures, audio, characters and the like for the user to browse can be played at a certain speed; APP can provide the function of publishing the bullet screen for the user, and the specific playing content form is not limited. Before providing a function of issuing a barrage for a user, the APP firstly applies for the user for an account from the barrage processing server, or prompts the user to log in a registered account; in this case, even if a plurality of users are watching a program at the same time on the terminal side, the bullet screen processing server recognizes and distinguishes the users only with the account or the terminal that logs in the account, and does not distinguish with the actual users.
The intelligent terminal equipment can with multimedia resource playback devices uses in a matched mode, set up the relation of connection between intelligent terminal equipment and the multimedia resource playback devices through the user, for example, through the bluetooth, mode such as scanning two-dimensional code or exclusive application couples together intelligent bracelet and smart mobile phone, when the physiological characteristic parameter of user is gathered to the intelligent bracelet, through the intelligent bracelet APP that installs on smart mobile phone show these some physiological characteristic parameters of gathering, the APP of the play multimedia resource on the smart mobile phone and smart bracelet APP can open the authority mutually, so that the APP of broadcast multimedia resource can follow the user physiological characteristic parameter that the intelligent bracelet gathered.
Without being limited thereto, the intelligent terminal device and the multimedia resource playing device may be an integral structure. Namely, the terminal equipment not only has the multimedia resource playing function, but also has the function of acquiring physiological characteristic parameters representing the physical sign state of the user; at this time, after the terminal device collects the physiological characteristic parameters of the user, the collected physiological characteristic parameters can be directly sent to the bullet screen processing server, so that the bullet screen processing server can obtain the physiological characteristic parameters representing the physical sign state of the user.
In one embodiment of the present application, the physiological characteristic parameter includes at least one of: heart rate, pulse rate, respiratory rate, blood pressure, body surface temperature. The physiological characteristic parameters can be measured by a sensor on the intelligent terminal device, for example, the intelligent terminal device can be provided with a detection unit, which specifically comprises a heart rate sensor for monitoring and collecting heart rate data information of a user; in addition, parameters such as pulse rate, respiratory rate, blood pressure, body surface temperature and the like can also be measured through corresponding sensors. Those skilled in the art will understand that the collection of these physiological characteristic parameters can be implemented by the existing intelligent terminal device. Of course, the physiological characteristic parameters described in the embodiment of the present invention are not limited thereto, and any physiological characteristic parameters may be collected by the intelligent terminal device, and the physiological characteristic parameters related to the emotional state of the user are within the concept of the present invention.
Step 102, determining an emotion type corresponding to the physiological characteristic parameter;
in an embodiment of the application, the emotion type corresponding to the physiological characteristic parameter of the current user is determined according to a pre-established correspondence between a plurality of sets of physiological characteristic parameters and the emotion type.
Specifically, background staff of the bullet screen processing server may determine a correspondence between the physiological characteristic parameters and preset emotion types of the user by analyzing the collected physiological characteristic parameters serving as the samples and the current actual emotion conditions of the user in advance, and then establish an emotion type library according to the correspondence, where a plurality of groups of correspondences between the physiological characteristic parameters and the emotion types are stored in the emotion type library. For example, the created emotion type library may include the correspondence shown in table 1 below, specifically including the correspondence between the heart rate range and various emotion types:
heart rate (times/minute) Type of emotion
[60,100) Quiet
[100,160] Activation of
[45,60) Is lost
TABLE 1
For example, when the physiological characteristic parameter of the user acquired by the APP playing the multimedia resource on the smart phone is the heart rate of 130 times/minute, the APP playing the multimedia resource may send the heart rate data to the barrage processing server, so that the barrage processing server may determine that the emotion type corresponding to the current physiological characteristic parameter of the user is excited according to a preset correspondence table between the heart rate and the emotion type.
It can be understood that when the emotion of the user changes, the sign state changes due to the control of the central nervous system, and at this time, the physiological characteristic parameters representing the sign state of the user can reflect the current emotion of the user to a certain extent. Similarly, the emotion of the user can be reflected by behavior characteristics, such as facial expression, voice tone, body vibration amplitude of the user, and content information input by the user in the bullet screen input box. Although the physiological characteristics and the behavior characteristics can be used as important information for judging the emotion of the user, when instrument equipment is needed to collect the characteristic information and judge the emotion of the user, the effects of the physiological characteristics and the behavior characteristics are obviously different. For the mode of judging the emotion of the user by collecting the behavior characteristic information, as the behavior characteristics expressed by different users when reflecting the emotion of the users are possibly greatly different, the situations that the same emotion type is likely to occur but different behavior characteristics are expressed are likely to occur; for example, some users have exaggerated facial expressions when the emotion is excited, and some users have restrained expression; the speaking voice is sometimes influenced and limited by the environment, and in case of excitement, the speaking voice is restrained from making a big sound in order to avoid influencing others; the input text content information may use reverse language or send some words without specific emotional meanings; therefore, the complex behavior characteristics bring a certain error degree to the judgment of the instrument and equipment, and the problem that the current emotion of the user is identified inaccurately often occurs. The physiological characteristic parameters of the user reflect the emotion of the user more directly and truly, and the instrument equipment can realize quantification on the acquisition of the physiological characteristic parameters, so that the current emotion of the user can be judged more accurately.
In the embodiment of the invention, the physiological characteristic parameters can comprise various physiological characteristic parameter types, so that the emotion types of the users are judged by comprehensively considering the state changes of various physical signs of the users; the emotion type of the user can also be judged by combining the physiological characteristic parameters and the behavior characteristic information.
And 103, determining corresponding display attribute information and/or display content information based on the emotion type, and outputting bullet screen information associated with the physiological characteristic parameters based on the display attribute information and/or the display content information.
In one embodiment of the present application, the display attribute information includes at least one of: displaying characters, character size, color, playing speed, playing track, on-off state, special effect, sound effect and emotion marking information.
In an embodiment of the application, the outputting of the barrage information associated with the physiological characteristic parameter based on the display attribute information specifically includes adjusting a display style of the barrage content based on the display attribute information, and outputting the barrage information based on the barrage content and the adjusted display style. Wherein the barrage content comprises content information input by a user or display content information determined based on the emotion type.
It can be understood that the display attribute information includes display fonts, display font sizes, and display colors, and means that the text content of the bullet screen is set to a specific font, a specific font size, and a specific color corresponding to the emotion type, so as to be output to the terminal playing the multimedia resource for display, for example, when the emotion type of the user is "happy", the bullet screen text is displayed in a font with a lively representation form (e.g., a chinese color cloud), "a large" font size, and a red color; the display attribute information includes a playing speed and a playing track, which means that the playing speed and the playing track of the bullet screen content on the terminal display screen are set, for example, when the emotion type of the user is 'losing', the bullet screen content is played in a slow and gradually falling track; the display on-off state refers to turning on the barrage display function, turning off the barrage display function or changing the size and position of a barrage display area, for example, when the emotion type of the user changes suddenly during the period that the barrage display function is in the off state, the originally closed barrage is opened, or a selection window is sent to the user to remind the user that the barrage display function can be opened so as to browse whether other users also generate emotion triggering on the plot; for another example, the barrage display function is in an on state, but at this time, it is determined that the emotion type of the user is "nervous", the barrage display function may be turned off, or a selection window is sent to the user to remind the user that the user may perform a turn-off operation, so that the user may watch the program more attentively; as for the display special effect, the display special effect of the bullet screen content may be increased, for example, the bullet screen content is rendered, and the display special effect of the bullet screen frame may also be increased, for example, a frame is added; the sound effect playing means that the sound effect matched with the content information of the bullet screen is added while the content information of the bullet screen is displayed on the screen of the terminal.
It is worth noting that the embodiment of the invention further provides a display attribute mode capable of adding emotion marking information to the bullet screen. Bullet screen processing server when output bullet screen information, can increase unified mood mark for the bullet screen that belongs to same mood type, for example can increase "smiling face mark" for the afterbody that belongs to the bullet screen of "happy" mood type, then at the in-process that shows this bullet screen, the user can select out the bullet screen of interest according to the mood mark of bullet screen afterbody. The bullet screen processing server can also only carry out special emotion marking on the bullet screen information which is the same as the emotion type of the current user in all the output bullet screen information, so that the current user can conveniently find the bullet screen which is liked by the current user and has common emotion in massive bullet screen information.
Moreover, when the barrage information associated with the physiological characteristic parameters is output, the barrage processing server can also send friend recommendation information to user accounts corresponding to at least two pieces of barrage information respectively based on emotion types so as to realize a friend social function through the barrage; the friend recommendation information can be displayed through windows except the bullet screen frame for selection of a user; or sending friend applications to a sending user of the bullet screen in a mode of long pressing the bullet screen frame; or, a friend function adding icon is provided directly beside the emotion marking information.
In one embodiment of the invention, a user is affected by a video plot during the process of watching a multimedia resource (e.g., video), and the user's emotion is calmer in the first half of the video, but becomes excited with the storyline when the climax part of the video comes. Under the condition, when a user expects to send a bullet screen in the first half section of a video, the APP playing the video receives user heart rate information and content information input by the user, which are collected by the intelligent wearable device, and sends the user heart rate information and the input content information to the bullet screen processing server, the bullet screen processing server can determine that the emotion type corresponding to the current user physiological characteristic parameter is 'calm' according to a preset corresponding relation table of heart rate and emotion type, further determine a bullet screen display style corresponding to the 'calm emotion' in a bullet screen display style library, and set a bullet screen function according to the style; and when the user expects to send the barrage at the climax part of video, the video APP receives the current heart rate information of the user and the content information input by the user at the moment, which are collected by the intelligent wearable device, and sends the information to the barrage processing server, and then the barrage processing server can determine that the current emotion type of the user is excited, determine the barrage display style corresponding to the emotion, and then output the barrage information according to the style.
In an embodiment of the present application, the display content information includes text and/or an expression; the outputting of the barrage information associated with the physiological characteristic parameter based on the display content information specifically includes outputting the display content information determined based on the emotion type as the barrage information associated with the physiological characteristic parameter.
It can be understood that the bullet screen control method provided by the embodiment of the invention not only can adjust the display attribute information based on the emotion type of the user, but also can directly push the display content information suitable for expressing the current emotion for the user. For example, when it is determined that the emotion type of the user is "happy", the bullet screen processing server determines that the corresponding display content information is the artistic word "haha |)! Or an animation expression showing that the content information is a smiling face, or the like. Therefore, the user does not need to manually input the bullet screen content under certain conditions, the manual operation of the user is further reduced, and the effect of outputting bullet screen information according to the watching emotion of the user is really realized.
In an embodiment of the application, a confirmation window is provided, and when the confirmation window receives an instruction expressing that the meaning is "yes", the multimedia resource playing device is instructed to display according to the output barrage information associated with the physiological characteristic parameter.
In the embodiment of the invention, the barrage processing server can only determine corresponding display attribute information based on the emotion type of the user and only output barrage information associated with the physiological characteristic parameter based on the display attribute information; for example, the barrage processing server sends a play sound effect or an instruction for changing the state of a display switch to the multimedia resource playing device; for another example, the bullet screen processing server adjusts the font size and the color of the content information input by the user based on the display attribute information, and outputs the content information to the multimedia resource playing device. The bullet screen processing server may also determine only the corresponding display content information based on the emotion type of the user, and output bullet screen information associated with the physiological characteristic parameter based on the display content information only, for example, the bullet screen processing server issues an instruction to play a smiling face animation expression to the multimedia resource playing device. The barrage processing server can also determine corresponding display attribute information and corresponding display content information based on the emotion type of the user, so that the display style of the display content information determined based on the emotion type is adjusted based on the display attribute information, and the barrage information is output based on the barrage content and the adjusted display style.
In an embodiment of the present application, the bullet screen control method provided in the embodiment of the present invention may further include: pre-establishing a display attribute information and/or display content information mode; and establishing a preset rule, wherein the preset rule is a rule for determining the corresponding relation between the display attribute information and/or the display content information mode and the emotion type.
In an embodiment of the present application, the method may further include: and opening modification permission, wherein the modification permission is used for allowing a user to modify the display attribute information and/or the display content information mode and the preset rule.
In an embodiment of the present invention, a background worker of the bullet screen processing server may set a plurality of font display styles according to the daily usage habits of a certain number of users, and store the font display styles in the bullet screen font style library. And setting corresponding user emotion types according to different bullet screen font styles, generating bullet screen display style determination rules according to the bullet screen display styles and the user emotion types corresponding to the bullet screen display styles, and storing the rules in a bullet screen style library in a bullet screen processing server.
It should be noted here that, the background staff of the bullet screen processing server may also pre-construct a default bullet screen display pattern library according to experience, and open the modification authority of the bullet screen display pattern library, so that when a user uses an APP for playing multimedia resources, the user may flexibly adjust the bullet screen display pattern and the bullet screen display pattern determination rule according to the use habit of the user.
For example, the user can set a corresponding barrage display style a for the 'excited' mood according to the use habit of the user; setting a corresponding bullet screen display style as b aiming at the sadness emotion; and setting the corresponding bullet screen display style as c for the 'loss' emotion, and the like.
In one embodiment of the present application, the method further comprises: and searching user accounts with the same progress and the same emotion type in terminals playing the same multimedia resource, and respectively sending friend recommendation information to the terminals where the accounts are located. For example, after the multimedia resource playing is finished, the barrage processing server may count barrages sent by the user in the multimedia resource playing process, and screen out barrage information corresponding to the same emotion type and sent by different user accounts at the same playing progress, so as to perform friend recommendation on the user accounts.
The embodiment of the invention also provides a bullet screen processing server. Fig. 2 is a schematic structural diagram of the bullet screen processing server; as shown in the figure, the bullet screen processing server includes: communication module and processing module.
The communication module is used for acquiring physiological characteristic parameters representing the physical sign state of the user; the system is also used for outputting bullet screen information associated with the physiological characteristic parameters based on display attribute information and/or display content information;
the processing module is used for determining the emotion type corresponding to the physiological characteristic parameter; and is further configured to determine the corresponding display attribute information and/or display content information based on the emotion type.
In one embodiment, the display attribute information includes at least one of: displaying font, font size, color, playing speed, playing track, on-off state, special effect, sound effect and emotion marking information;
the processing module is configured to output the barrage information associated with the physiological characteristic parameter based on the display attribute information, specifically, adjust a display style of barrage content based on the display attribute information, and output the barrage information based on the barrage content and the adjusted display style; wherein the barrage content comprises content information input by a user or display content information determined based on the emotion type.
In one embodiment, the display content information includes text and/or expressions;
the processing module is configured to output the barrage information associated with the physiological characteristic parameter based on the display content information, specifically, the display content information determined based on the emotion type is output as the barrage information associated with the physiological characteristic parameter.
In an embodiment, the physiological characteristic parameter is a parameter obtained by detecting a body of a user through an intelligent terminal device.
In one embodiment, the physiological characteristic parameter includes at least one of: heart rate, pulse rate, respiratory rate, blood pressure, body surface temperature.
In an embodiment, the processing module is further configured to determine multiple bullet screen information associated with the same multimedia resource, and obtain at least two bullet screen information corresponding to the same emotion type and belonging to different terminals from the multiple bullet screen information; and sending friend recommendation information to terminals corresponding to the at least two bullet screen information respectively.
It should be noted that: in the bullet screen processing server provided in the above embodiment, when performing bullet screen function control, only the division of the above program modules is taken as an example, and in practical applications, the processing distribution may be completed by different program modules according to needs, that is, the internal structure of the server is divided into different program modules to complete all or part of the above described processing. In addition, the bullet screen processing server and the bullet screen control method provided by the above embodiments belong to the same concept, and specific implementation processes thereof are detailed in the method embodiments and are not described herein again.
In addition, in an embodiment of the present invention, the bullet screen processing server, the intelligent terminal device, and the multimedia resource playing device together form a bullet screen control system. Fig. 3 shows a schematic structural diagram of a bullet screen control system. The intelligent bracelet 1 is used for acquiring physiological characteristic parameters representing the physical sign state of a user and sending the physiological characteristic parameters to the terminal equipment 2; the terminal device 2 is used for playing multimedia resources, receiving the physiological characteristic parameters sent by the smart bracelet 1, receiving barrage content information input by a user, and sending the physiological characteristic parameters and the barrage content information to the barrage control system 3; the terminal device 2 is further configured to receive the barrage information output by the barrage control system 3, and display the barrage information on a multimedia resource playing page; the bullet screen control system 3 is used for executing the functions of the embodiments of the present invention.
In another embodiment of the present invention, the bullet screen processing server and the terminal device together form a bullet screen control system. Fig. 4 shows a schematic structural diagram of the bullet screen control system in this embodiment. The terminal device 2 is configured to play multimedia resources, acquire physiological characteristic parameters representing physical sign states of a user, receive bullet screen content information input by the user, and send the physiological characteristic parameters and the bullet screen content information to the bullet screen processing server 3; the terminal device 2 is further configured to receive the barrage information output by the barrage control system 3, and display the barrage information on a multimedia resource playing page; the bullet screen control system 3 is used for executing the functions of the embodiments of the present invention.
The embodiment of the invention also provides a bullet screen processing server, which comprises: the bullet screen control method comprises a processor and a memory for storing a computer program capable of running on the processor, wherein the processor is used for executing the steps of the bullet screen control method in the embodiment of the invention when the computer program is run.
In an exemplary embodiment, the bullet screen processing server may be implemented by one or more Application Specific Integrated Circuits (ASICs), DSPs, Programmable Logic Devices (PLDs), Complex Programmable Logic Devices (CPLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, Micro Controllers (MCUs), microprocessors (microprocessors), or other electronic components for performing the aforementioned methods.
The embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the bullet screen control method according to the embodiment of the present invention.
The computer readable storage medium can be Memory such as FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface Memory, optical disk, or CD-ROM; or may be a variety of devices including one or any combination of the above memories, such as a mobile phone, computer, tablet device, personal digital assistant, etc.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.
Alternatively, the integrated module of the present invention may be stored in a computer-readable storage medium if it is implemented in the form of a software functional module and sold or used as a separate product. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, and any modifications, equivalents, improvements, etc. that are within the spirit and principle of the present invention should be included in the present invention.

Claims (14)

1. A bullet screen control method, characterized in that the method comprises:
acquiring physiological characteristic parameters representing the physical sign state of a user;
determining an emotion type corresponding to the physiological characteristic parameter;
determining corresponding display attribute information or display attribute information and display content information based on the emotion type; outputting bullet screen information associated with the physiological characteristic parameters based on the display attribute information or the display attribute information and the display content information;
pre-establishing a display attribute information and/or display content information mode; establishing a preset rule, wherein the preset rule is a rule for determining the corresponding relation between the display attribute information and/or the display content information mode and the emotion type;
opening modification permission, wherein the modification permission is used for allowing a user to modify the display attribute information and/or the display content information mode and the preset rule;
wherein the display attribute information includes at least one of: playing speed, playing track, display switch state, playing sound effect and emotion marking information;
the display content information comprises characters and/or expressions.
2. The method according to claim 1, wherein the outputting of the barrage information associated with the physiological characteristic parameter based on the display attribute information specifically includes adjusting a display style of barrage content based on the display attribute information, and outputting the barrage information based on the barrage content and the adjusted display style; wherein the barrage content comprises content information input by a user or display content information determined based on the emotion type.
3. The method of claim 1, wherein outputting the barrage information associated with the physiological characteristic parameter based on the display content information specifically comprises outputting the display content information determined based on the emotion type as the barrage information associated with the physiological characteristic parameter.
4. The method according to claim 1, wherein the physiological characteristic parameter is a parameter obtained by detecting a body of a user through an intelligent terminal device.
5. The method of claim 1, wherein the physiological characteristic parameter comprises at least one of:
heart rate, pulse rate, respiratory rate, blood pressure, body surface temperature.
6. The method of claim 1, further comprising:
determining a plurality of bullet screen information related to the same multimedia resource, and obtaining at least two bullet screen information which correspond to the same emotion type and belong to different terminals from the bullet screen information;
and sending friend recommendation information to terminals corresponding to the at least two bullet screen information respectively.
7. A bullet screen processing server, comprising: a communication module and a processing module,
the communication module is used for acquiring physiological characteristic parameters representing the physical sign state of the user; the system is also used for outputting bullet screen information related to the physiological characteristic parameters based on display attribute information or display attribute information and display content information;
the processing module is used for determining the emotion type corresponding to the physiological characteristic parameter; the emotion recognition module is further used for determining corresponding display attribute information or display attribute information and display content information based on the emotion type;
the processing module is also used for pre-establishing a display attribute information and/or display content information mode; establishing a preset rule, wherein the preset rule is a rule for determining the corresponding relation between the display attribute information and/or the display content information mode and the emotion type; opening modification permission, wherein the modification permission is used for allowing a user to modify the display attribute information and/or the display content information mode and the preset rule;
wherein the display attribute information includes at least one of: playing speed, playing track, display switch state, playing sound effect and emotion marking information;
the display content information comprises characters and/or expressions.
8. The bullet screen processing server according to claim 7, wherein the processing module is configured to output bullet screen information associated with the physiological characteristic parameter based on the display attribute information specifically includes adjusting a display style of bullet screen content based on the display attribute information, and outputting the bullet screen information based on the bullet screen content and the adjusted display style; wherein the barrage content comprises content information input by a user or display content information determined based on the emotion type.
9. The bullet screen processing server of claim 7, wherein said processing module is configured to output bullet screen information associated with said physiological characteristic parameter based on said display content information, specifically comprising outputting said display content information determined based on said emotion type as bullet screen information associated with said physiological characteristic parameter.
10. The bullet screen processing server according to claim 7, wherein the physiological characteristic parameter is a parameter obtained by detecting a body of a user through an intelligent terminal device.
11. The bullet screen processing server of claim 7, wherein said physiological characteristic parameters comprise at least one of:
heart rate, pulse rate, respiratory rate, blood pressure, body surface temperature.
12. The bullet screen processing server of claim 7,
the processing module is further configured to determine multiple bullet screen information associated with the same multimedia resource, and obtain at least two bullet screen information corresponding to the same emotion type and belonging to different terminals from the multiple bullet screen information; and sending friend recommendation information to terminals corresponding to the at least two bullet screen information respectively.
13. A bullet screen processing server, characterized in that said server comprises: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is adapted to perform the steps of the method of any one of claims 1 to 6 when running the computer program.
14. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 6.
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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111726696B (en) * 2019-03-21 2022-09-09 阿里巴巴集团控股有限公司 Application method, device and equipment of sound barrage and readable storage medium
CN111818279A (en) * 2019-04-12 2020-10-23 阿里巴巴集团控股有限公司 Subtitle generating method, display method and interaction method
CN110519617B (en) * 2019-07-18 2023-04-07 平安科技(深圳)有限公司 Video comment processing method and device, computer equipment and storage medium
CN111800664B (en) * 2019-09-23 2022-04-15 深圳市天极文化科技有限公司 Content selection mechanism and method based on signal analysis
CN110891194B (en) * 2019-12-06 2022-06-03 北京小米移动软件有限公司 Comment information display method and device, terminal and storage medium
CN113051692A (en) * 2021-02-26 2021-06-29 国网河北省电力有限公司电力科学研究院 Model establishing method and device for fingerprint database of power distribution network and terminal equipment
CN113055700A (en) * 2021-03-22 2021-06-29 北京卡路里信息技术有限公司 Method and device for displaying comment content
CN113938739A (en) * 2021-09-09 2022-01-14 广州虎牙科技有限公司 Information display method and device, electronic equipment and storage medium

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105872679A (en) * 2015-12-31 2016-08-17 乐视网信息技术(北京)股份有限公司 Barrage display method and device
CN105979338A (en) * 2016-05-16 2016-09-28 武汉斗鱼网络科技有限公司 System and method for matching colors according to emotions of bullet screen contents
CN106909907A (en) * 2017-03-07 2017-06-30 佛山市融信通企业咨询服务有限公司 A kind of video communication sentiment analysis accessory system
CN107659725A (en) * 2017-09-26 2018-02-02 维沃移动通信有限公司 A kind of audio-frequency processing method and mobile terminal
CN107948732A (en) * 2017-12-04 2018-04-20 京东方科技集团股份有限公司 Playback method, video play device and the system of video
CN108491244A (en) * 2018-03-20 2018-09-04 深圳市万普拉斯科技有限公司 A kind of Desktop-scene switching method, device and user terminal
CN108509033A (en) * 2018-03-13 2018-09-07 广东欧珀移动通信有限公司 Information processing method and related product
CN108513175A (en) * 2018-03-29 2018-09-07 网宿科技股份有限公司 A kind of processing method and system of barrage information

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020146667A1 (en) * 2001-02-14 2002-10-10 Safe Drive Technologies, Llc Staged-learning process and system for situational awareness training using integrated media
CN104717124B (en) * 2013-12-13 2019-07-16 腾讯科技(深圳)有限公司 A kind of friend recommendation method, apparatus and server
CN105847735A (en) * 2016-03-30 2016-08-10 宁波三博电子科技有限公司 Face recognition-based instant pop-up screen video communication method and system
CN106383449A (en) * 2016-10-27 2017-02-08 江苏金米智能科技有限责任公司 Smart home music control method and smart home music control system based on physiological data analysis
CN107566914B (en) * 2017-10-23 2020-05-15 咪咕动漫有限公司 Bullet screen display control method, electronic equipment and storage medium
CN107967933A (en) * 2017-12-15 2018-04-27 安徽徽韵心理咨询有限公司 A kind of multichannel body and mind feedback control system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105872679A (en) * 2015-12-31 2016-08-17 乐视网信息技术(北京)股份有限公司 Barrage display method and device
CN105979338A (en) * 2016-05-16 2016-09-28 武汉斗鱼网络科技有限公司 System and method for matching colors according to emotions of bullet screen contents
CN106909907A (en) * 2017-03-07 2017-06-30 佛山市融信通企业咨询服务有限公司 A kind of video communication sentiment analysis accessory system
CN107659725A (en) * 2017-09-26 2018-02-02 维沃移动通信有限公司 A kind of audio-frequency processing method and mobile terminal
CN107948732A (en) * 2017-12-04 2018-04-20 京东方科技集团股份有限公司 Playback method, video play device and the system of video
CN108509033A (en) * 2018-03-13 2018-09-07 广东欧珀移动通信有限公司 Information processing method and related product
CN108491244A (en) * 2018-03-20 2018-09-04 深圳市万普拉斯科技有限公司 A kind of Desktop-scene switching method, device and user terminal
CN108513175A (en) * 2018-03-29 2018-09-07 网宿科技股份有限公司 A kind of processing method and system of barrage information

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
《Supervision of Webcasting-Anchor Behavior Evaluation Based on Barrage Emotion Analysis》;Chunlei Zhao;《2018 4th International Conference on Big Data Computing and Communications》;20180809;全文 *
《从哔哩哔哩弹幕评论看天文科学传播的三种视频形态》;吴年继;《中国科普理论与实践探索——第二十三届全国科普理论研讨会论文集》;20161015;全文 *

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