CN108259925A - Music gifts processing method, storage medium and terminal in net cast - Google Patents

Music gifts processing method, storage medium and terminal in net cast Download PDF

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Publication number
CN108259925A
CN108259925A CN201711481160.2A CN201711481160A CN108259925A CN 108259925 A CN108259925 A CN 108259925A CN 201711481160 A CN201711481160 A CN 201711481160A CN 108259925 A CN108259925 A CN 108259925A
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CN
China
Prior art keywords
music
beat point
point
gifts
beat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711481160.2A
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Chinese (zh)
Inventor
危文
袁少龙
周宇涛
丘智鉴
颜乐驹
魏启征
李敬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Baiguoyuan Information Technology Co Ltd
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Guangzhou Baiguoyuan Information Technology Co Ltd
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Application filed by Guangzhou Baiguoyuan Information Technology Co Ltd filed Critical Guangzhou Baiguoyuan Information Technology Co Ltd
Priority to CN201711481160.2A priority Critical patent/CN108259925A/en
Publication of CN108259925A publication Critical patent/CN108259925A/en
Priority to PCT/CN2018/119266 priority patent/WO2019114582A1/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21Server components or server architectures
    • H04N21/218Source of audio or video content, e.g. local disk arrays
    • H04N21/2187Live feed
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/439Processing of audio elementary streams
    • H04N21/4394Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44204Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2210/00Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/155Musical effects

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  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

The present invention provides the music gifts processing method in a kind of net cast, and this method includes:The music gifts that spectators send are received in net cast;The music gifts include being intended to the music played in net cast;The music signal of the music is obtained, the beat point of the music is detected according to the music signal;When determining to play the music in the music gifts in net cast, there is beat point in current play position;Obtain the corresponding special efficacy of the beat point;The image in net cast is handled according to the special efficacy, obtains the net cast image for including the special efficacy.This method enriches the interaction mode of spectators and main broadcaster in net cast, significantly improves the interactive enthusiasm of spectators and main broadcaster, effectively sets off live streaming atmosphere by contrast, meets the needs of net cast, and increases the interest of net cast application, improves satisfaction of users.

Description

Music gifts processing method, storage medium and terminal in net cast
Technical field
The present invention relates to field of computer technology, specifically, the present invention relates to the music gifts in a kind of net cast Processing method, computer readable storage medium and terminal.
Background technology
Net cast receives pursuing for more and more people as a kind of emerging network social intercourse mode.For active atmosphere, Main broadcaster would generally play music in net cast, and the music played can be selected by spectators, to give spectators in viewing video Hearing enjoying in the process, and then improve the experience satisfaction that user is applied in net cast.
However, in traditional technology, the video image in video and the music played are played often without relevance, music Only it is simply to be added to play in video, the music played in video is played is in the sense of hearing and visually without enough senses Power is contaminated, and simply pick the interaction mode that music plays out not effectively improving the interactive enthusiasm of spectators and main broadcaster, no It is enough to meet the needs of net cast, and then affects the experience satisfaction that user is applied in net cast.
Invention content
It is carried to overcome more than technical problem, the particularly prior art that can not realize by playing music in net cast The problem of high spectators are with main broadcaster's interaction enthusiasm and satisfaction of users, spy propose following technical scheme:
The embodiment of the present invention provides the music gifts processing method in a kind of net cast according on one side, wraps It includes:
The music gifts that spectators send are received in net cast;The music gifts include being intended to play in net cast Music;
The music signal of the music is obtained, the beat point of the music is detected according to the music signal;
When determining to play the music in the music gifts in net cast, there is beat point in current play position;
Obtain the corresponding special efficacy of the beat point;
The image in net cast is handled according to the special efficacy, obtains the net cast figure for including the special efficacy Picture.
Preferably, the music gifts further include the corresponding special-effect information of beat point of the music;
It is described to obtain the corresponding special efficacy of the beat point, including:
According to the special-effect information, the corresponding special efficacy of the beat point is obtained from the music gifts.
Preferably, the image in net cast is handled according to the special efficacy, obtains the video for including the special efficacy After live video, further include:
Treated net cast image is sent to client.
Preferably, the music signal for obtaining the music detects the section of the music according to the music signal After clapping point, further include:
File is described according to detected beat point and the correspondence of music position generation beat point;
It is described when determining to play the music in the music gifts in net cast, there is beat in current play position Point includes:
File is described according to the beat point, when determining to play the music in the music gifts in net cast, There is beat point in current play position.
Further, the beat point detected by the basis and the correspondence generation beat point of music position are retouched After stating file, further include:
The special-effect information is obtained, the correspondence of beat point and music position and special-effect information is saved in described Beat point is described in file;Beat point of the generation comprising special-effect information describes file;
It is described that the corresponding special efficacy of the beat point is obtained from the music gifts according to the special-effect information, including:
File is described according to the beat point comprising special-effect information, the beat point pair is obtained from the music gifts The special efficacy answered.
Preferably, it after the music gifts that spectators' transmission is received in net cast, further includes:
Judge whether the main broadcaster that end is broadcast live performs the deliberate action for opening the music gifts;
If so, continuing the music signal for obtaining the music, the music is detected according to the music signal The step of beat point;And the information of music gifts is opened to the audience feedback main broadcaster for sending the music gifts.
Preferably, the beat point includes strong beat point and weak beat point;
The beat point that the music is detected according to the music signal, including:
The music signal is filtered, short time discrete Fourier transform is carried out after filtering, obtains frequency spectrum;
According to the frequency spectrum, the energy change value of test point is determined;
According to energy change value, detect that strong beat point or weak beat point occurs in test point.
Preferably, the beat point includes strong beat point and weak beat point;
The beat point that the music is detected according to the music signal, including:
Processing is weighted to the music signal, the music signal after being weighted;
According to the energy intensity value of the music signal after the weighting, detect that strong beat point or weak beat occurs in test point Point.
Preferably, the beat point includes strong beat point;
The beat point that the music is detected according to the music signal, including:
Candidate beat point is obtained according to the energy intensity value of the music signal;
According to each candidate beat point, each two neighboring candidate beat point of statistics time interval between frames;
According to the time interval, detect that candidate beat point corresponds to test point and strong beat point occurs.
Preferably, the beat point includes strong beat point;
The beat point that the music is detected according to the music signal, including:
According to the energy variation difference of the music signal of test point, candidate beat point is obtained;
According to the candidate beat point, two sections of music letters are intercepted as signal starting point using each two neighboring candidate beat point Number;
According to the comparing result of two sections of music signals, detect that candidate beat point corresponds to test point and strong beat point occurs.
Preferably, the music signal for obtaining the music detects the section of the music according to the music signal Point is clapped, including:
The music signal is obtained, judge to detect strong beat point or detects strong beat point and weak beat point;
If detecting strong beat point, judge using intensity value detection or changing value detection;
It is detected according to intensity value, candidate beat point is obtained according to the energy intensity value of the music signal, according to each time Select beat point, each two neighboring candidate beat point of statistics time interval between frames, according to the time interval, detect Candidate beat point corresponds to test point and strong beat point occurs;
It is detected according to changing value, according to the energy variation difference of the music signal of test point, obtains candidate beat point, root According to the candidate beat point, two sections of music signals, root are intercepted as signal starting point using each two neighboring candidate beat point According to the comparing result of two sections of music signals, detect that candidate beat point corresponds to test point and strong beat point occurs;
If detecting strong beat point and weak beat point, judge using intensity value detection or changing value detection;
It is detected according to intensity value, processing is weighted to the music signal, the music signal after being weighted, according to The energy intensity value of music signal after the weighting detects that strong beat point or weak beat point occurs in test point;
It is detected according to changing value, the music signal is filtered, short time discrete Fourier transform is carried out after filtering, obtained Frequency spectrum according to the frequency spectrum, determines the energy change value of test point, according to energy change value, detects that weak section occurs in test point Clap point or strong candidate beat point;
It is described to judge to detect strong beat point or detect strong beat point and weak beat point, including:
The special-effect information in the music gifts is obtained, is judged to detect strong beat point or inspection according to the special-effect information Survey strong beat point and weak beat point;
If described detect strong beat point, judge using intensity value detection or changing value detection, including:
If detecting strong beat point, the type of the music is obtained, judges to detect or change using intensity value according to type Value detection;
If described detect strong beat point and weak beat point, judge using intensity value detection or changing value detection, including:
If detecting strong beat point and weak beat point, the type of the music is obtained, judges to examine using intensity value according to type It surveys or changing value detects.
Preferably, it is described that the image in net cast is handled according to the special efficacy, it obtains comprising the special efficacy Net cast image, including:
The material in the special efficacy is obtained, material and the image in the net cast are closed in a manner of map overlay Into acquisition includes the net cast image of the special efficacy.
The embodiment of the present invention additionally provides a kind of computer readable storage medium, the calculating according on the other hand Computer program is stored on machine readable storage medium storing program for executing, which realizes above-mentioned music gifts processing side when being executed by processor Method.
The embodiment of the present invention additionally provides a kind of terminal, the terminal includes one or more according to another aspect Processor;Memory;One or more application program, wherein one or more of application programs are stored in the memory In and be configured as being performed by one or more of processors, one or more of programs are configured to:It performs above-mentioned Music gifts processing method.
Compared with prior art, the present invention it has the advantages that:
Music gifts processing method provided by the invention, by the music that spectators is sent in the music gifts of main broadcaster into Row beat point detects, and shows that the beat point is corresponding in video image according to detected beat point in playing process Special efficacy so that the beat of the music point tight association that the special efficacy shown on video image and spectators select, and then with improve regarding The music that frequency plays in being broadcast live is in the sense of hearing and visual appeal;And it is given a present object by the way that main broadcaster is played music and spectators Behavior is combined, and enriches the interaction mode of spectators and main broadcaster in net cast, significantly improves the interaction product of spectators and main broadcaster Polarity effectively sets off live streaming atmosphere by contrast, meets the needs of net cast, and increases the interest of net cast application, improves The satisfaction of user experience.
In addition, music gifts processing method provided by the invention, with reference to multiple beat point detecting methods, is realized quick, accurate Really detect the beat point of music in music gifts;And the present invention can be according to the special-effect information and the class of music in music gifts Type obtains standard come the type of detection beat point needed for selecting and the method for detecting beat point to realize using suitable method True beat point, can reduce operand, shorten detection duration, be further ensured that the special efficacy that is shown on video image with it is selected The beat point close association of video playing music;And there are beat point and music position and special-effect information by using record The beat point of correspondence file described, realize the corresponding spy of beat point for quickly and easily obtaining current music play position Effect, meets the needs of net cast, can further improve satisfaction of users.
The additional aspect of the present invention and advantage will be set forth in part in the description, these will become from the following description It obtains significantly or is recognized by the practice of the present invention.
Description of the drawings
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments Significantly and it is readily appreciated that, wherein:
Fig. 1 is a kind of method flow diagram of music gifts processing method of the embodiment of the present invention;
Fig. 2 is a kind of structure diagram of terminal of the embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not construed as limiting the claims.
Music gifts processing method provided by the invention is mainly used in net cast field.In existing net cast In, main broadcaster is for active atmosphere and increase and the interaction of spectators in direct broadcasting room, it will usually choose the live streaming theme with net cast The highest music of spectators' temperature plays during live streaming in corresponding or direct broadcasting room, and spectators also can be by thumbing up, making a speech Or object of giving a present responds main broadcaster.However, the video image in video and the music played are played often without relevance, music Only it is simply to be added to play in video, in the sense of hearing and visually without enough appeal, and above-mentioned interaction mode It is excessively single, the interactive enthusiasm of spectators and main broadcaster can not be effectively improved, is insufficient for the demand of net cast.For above-mentioned Main broadcaster is played the give a present mutual-action behavior of object of music and spectators and is combined by problem, the present invention, provides a kind of music gifts processing Method, to realize significantly improving for spectators and main broadcaster's interaction enthusiasm and satisfaction of users, below in conjunction with five embodiments The music gifts processing method is elaborated.
Embodiment one
An embodiment of the present invention provides a kind of music gifts processing method, as shown in Figure 1, this method includes:
Step S101:The music gifts that spectators send are received in net cast;The music gifts include being intended in video The music played in live streaming.
For the present embodiment, spectators can be carried out by sending music gifts to main broadcaster with main broadcaster during net cast It is interactive.Music gifts received by live streaming end carry music information, and the corresponding music of the music information is selected for spectators The music that is played in net cast of main broadcaster to be allowed.
Wherein, as a preferred embodiment, the music gifts further include the corresponding special efficacy of beat point of the music Information.The special-effect information carries the material information that user terminal is randomly provided or User Defined is set and for element The resemblance parameter of material setting.
For the present embodiment, the special efficacy can be the materials such as fireworks, love, snowflake, the specific manifestation shape of the material Formula does not limit in the present embodiment.Same material can set different resemblance parameters, and the resemblance parameter includes Dimensional parameters, color parameter etc., do not limit in the present embodiment.In addition, the point of beat described in a piece of music includes strong beat Point and weak beat point, the material in strong beat point special efficacy corresponding with weak beat point is identical, but the shape of material is special Sign parameter differs.
Step S102:The music signal of the music is obtained, the beat of the music is detected according to the music signal Point.
For the present embodiment, obtained from the music gifts be intended to the music played in net cast music signal it Afterwards, beat point detection is carried out to the music immediately, wherein, the beat point for detecting the music according to the music signal can Using accomplished in many ways.
For example, for this method, the beat point includes strong beat point and weak beat point;This method includes:To the sound Music signal is filtered, and short time discrete Fourier transform is carried out after filtering, obtains frequency spectrum;According to the frequency spectrum, the energy of test point is determined Measure changing value;According to energy change value, detect that strong beat point or weak beat point occurs in test point.
In another example for this method, the beat point includes strong beat point and weak beat point;This method includes:To described Music signal is weighted processing, the music signal after being weighted;According to the energy intensity of the music signal after the weighting Value detects that strong beat point or weak beat point occurs in test point.
In another example for this method, the beat point includes strong beat point;This method includes:According to the music signal Energy intensity value obtain candidate beat point;According to each candidate beat point, frame where each two neighboring candidate beat point of statistics it Between time interval;According to the time interval, detect that candidate beat point corresponds to test point and strong beat point occurs.
For another example for this method, the beat point includes strong beat point;This method includes:According to the music of test point The energy variation difference of signal obtains candidate beat point;According to the candidate beat point, made with each two neighboring candidate beat point Two sections of music signals are intercepted for signal starting point;According to the comparing result of two sections of music signals, detect that candidate beat point corresponds to There is strong beat point in test point.
Step S103:When determining to play the music in the music gifts in net cast, go out in current play position Existing beat point.
For the present embodiment, each beat point detected in step s 102 corresponds to the different of the music and plays position It puts, when music is played in net cast, if music current play position is corresponding with the beat point that step S102 is detected, really The fixed beat point is strong beat point or weak beat point.
Step S104:Obtain the corresponding special efficacy of the beat point.
Step S105:The image in net cast is handled according to the special efficacy, obtains regarding comprising the special efficacy Frequency live video.
For the present embodiment, by obtaining the different outer of the special efficacy corresponding from the special-effect information from music gifts The material of shape characteristic parameter synthesizes material and the image in the net cast in a manner of map overlay, comprising The net cast image of the special efficacy.Wherein, it after the step S105, further includes and sends that treated that video is straight to client Broadcast image.In other embodiments, it can also use and special efficacy and image are subjected to Data Integration or according to material in special efficacy The other modes such as resemblance parameter modification image realize the net cast image for including the special efficacy described in acquisition.
For example, can the data of special efficacy and image data be carried out Data Integration obtains net cast image data packet, and The data packet is sent to client, so that client shows the net cast image for including the special efficacy.
In another example it can be contracted by obtaining the resemblance parameter of material in special efficacy according to the parameter to image Processing is put, spectator client is sent it to after the net cast image highlighted in the achievable special effect of acquisition, so that client End display includes the net cast image of the special efficacy.
In other embodiments, if the corresponding special efficacy letter of the beat point for not carrying the music in the music gifts Material that end is randomly provided or the self-defined setting of main broadcaster then can be also broadcast live by acquisition and be used as the corresponding spy of beat point for breath Effect.
Music gifts processing method provided by the invention, by the music that spectators is sent in the music gifts of main broadcaster into Row beat point detects, and shows that the beat point is corresponding in video image according to detected beat point in playing process Special efficacy so that in the special efficacy and music gifts that are shown on net cast image music beat point tight association, and then with improve The music played in net cast is in the sense of hearing and visual appeal;And by the way that main broadcaster's broadcasting music is given a present with spectators The behavior of object is combined, and enriches the interaction mode of spectators and main broadcaster in net cast, significantly improves the mutual of spectators and main broadcaster Dynamic enthusiasm, effectively sets off live streaming atmosphere by contrast, meets the needs of net cast, and increases the interest of net cast application, carries The high satisfaction of user experience.
Embodiment two
The alternatively possible realization method of the embodiment of the present invention on the basis of shown in embodiment one, further includes implementation Step shown in example two, wherein,
After the step S102, further include:According to detected beat point and the correspondence of music position Generation beat point describes file.
Further, the step S103 includes:File is described according to the beat point, determines to play in net cast During music in the music gifts, there is beat point in current play position.
For the present embodiment, each beat point addition spy of music is corresponded in net cast image in music to realize Effect needs clearly beat point whether occur in music current play position.The present embodiment describes file to determine sound using beat point Happy beat point and the correspondence of music position.The beat point describes what file can be read and be understood using terminal Information symbol records the beat point and the correspondence of music position of music, when playing music, passes through loading The beat point describes the data in file and data is analyzed, and can know that music is currently broadcast according to data results It puts whether position beat point occurs, and determines that the beat point is strong beat point or weak beat point.
For the present embodiment, only it is quick just file need to be described by beat point after the very short file load time Beat point and the correspondence of music position are easily obtained, meets the needs of net cast, can further improve user Experience satisfaction.
Embodiment three
The alternatively possible realization method of the embodiment of the present invention on the basis of shown in embodiment two, further includes implementation Step shown in example three, wherein,
Beat point detected by the basis and the correspondence generation beat point of music position describe file it Afterwards, it further includes:The special-effect information is obtained, the correspondence of beat point and music position and special-effect information is saved in institute Beat point is stated to describe in file;Beat point of the generation comprising special-effect information describes file.
Further, the step S104, including:File is described according to the beat point comprising special-effect information, from institute It states and the corresponding special efficacy of the beat point is obtained in music gifts.
For the present embodiment, the beat point describes file and not only preserves beat point pass corresponding with music position System also preserves the correspondence of the two and special-effect information.The special-effect information carries user's random selection or self-defined sets The material information put and for the resemblance parameter that material is set, is specifically defined referring to step S101 in embodiment one The content, details are not described herein again.
For the present embodiment, only it is quick just file need to be described by beat point after the very short file load time The corresponding special efficacy of beat point of current music play position is easily obtained, meets the needs of net cast, can further improve Satisfaction of users.
Example IV
The alternatively possible realization method of the embodiment of the present invention on the basis of shown in embodiment one, further includes implementation Step shown in example four, wherein,
After the step S101, further include:
Judge whether the main broadcaster that end is broadcast live performs the deliberate action for opening the music gifts;If so, continue the acquisition The music signal of the music, the step of beat point of the music is detected according to the music signal;And to described in transmission The audience feedback main broadcaster of music gifts opens the information of music gifts.
For the present embodiment, in net cast application scenarios, usually sound is sent to main broadcaster simultaneously there are multiple spectators The situation of happy present, and since limited time is broadcast live, main broadcaster can not often open all music gifts, therefore carry out music Before the follow-up initialization step such as beat point detection, it is thus necessary to determine that whether main broadcaster will open currently received music gifts.
For the present embodiment, the deliberate action performed by main broadcaster can be that preset password is said in net cast, It can also be that default expression or gesture are made in net cast, shown music gifts mark can also be clicked on a display screen Know.
For example, in net cast, music gifts occur in the form of a list, and " the 8th music is opened when main broadcaster says During the password of present ", password described in terminal-pair is broadcast live and carries out speech recognition, it is right in music gifts list to be obtained according to recognition result Music signal in the music gifts answered simultaneously performs follow-up initialization step.
In another example in net cast, music gifts occur in the form of barrage, when main broadcaster makes the gesture of " than the heart " When, live streaming terminal indicates to open the music gift currently popped up according to its gesture identification result judgement main broadcaster to net cast image Object, and obtain the music signal in the music gifts immediately and perform follow-up initialization step.
For another example in net cast, music gifts occur in preset time in the form of present rain, when live streaming terminal connects When receiving main broadcaster's click terminal display screen to trigger the instruction of one of music gifts, live streaming terminal obtains the music gift immediately Music signal in object simultaneously performs follow-up initialization step.
Embodiment five
The alternatively possible realization method of the embodiment of the present invention on the basis of shown in embodiment one, further includes implementation Step shown in example five, wherein,
The step S102, including:
The music signal is obtained, judge to detect strong beat point or detects strong beat point and weak beat point;
If detecting strong beat point, judge using intensity value detection or changing value detection;It is detected according to intensity value, according to The energy intensity value of the music signal obtains candidate beat point, according to each candidate beat point, each two neighboring candidate section of statistics Point institute time interval between frames is clapped, according to the time interval, detects that candidate beat point corresponds to test point and occurs saving by force Clap point;It is detected according to changing value, according to the energy variation difference of the music signal of test point, obtains candidate beat point, according to Candidate's beat point intercepts two sections of music signals using each two neighboring candidate beat point as signal starting point, according to The comparing result of two sections of music signals detects that candidate beat point corresponds to test point and strong beat point occurs;
If detecting strong beat point and weak beat point, judge using intensity value detection or changing value detection;According to intensity Value detection, processing is weighted to the music signal, and the music signal after being weighted is believed according to the music after the weighting Number energy intensity value, detect that strong beat point or weak beat point occurs in test point;It is detected according to changing value, to the music Signal is filtered, and short time discrete Fourier transform is carried out after filtering, is obtained frequency spectrum, according to the frequency spectrum, is determined the energy of test point Changing value according to energy change value, detects that weak beat point or strong candidate beat point occurs in test point;
For the present embodiment, for the type and examination criteria of different required detection beat points, it is corresponding with different Beat detection methods.
Wherein, it is described to judge to detect strong beat point or detect strong beat point and weak beat point, including:
The special-effect information in the music gifts is obtained, is judged to detect strong beat point or inspection according to the special-effect information Survey strong beat point and weak beat point;If described detect strong beat point, judge using intensity value detection or changing value detection, packet It includes:If detecting strong beat point, the type of the music is obtained, judges to examine using intensity value detection or changing value according to type It surveys;If described detect strong beat point and weak beat point, judge using intensity value detection or changing value detection, including:If detection Strong beat point and weak beat point obtain the type of the music, judge to examine using intensity value detection or changing value according to type It surveys.
For the present embodiment, the class of required detection beat point can be judged by obtaining the special-effect information in music gifts Type.For example, spectators in the music gifts for being sent to live streaming end, are provided with material for strong beat point and weak beat point respectively Resemblance parameter, then when user wishes to open the music gifts in net cast, it can be seen that each beat point is corresponding Cruel special efficacy is dazzled, therefore is judged that strong beat point should be detected according to the special-effect information of the self-defined setting of spectators, also to detect weak beat Point.For the present embodiment, examination criteria can be judged by obtaining the type of the music in music gifts.It is for example, acquired The type of music in music gifts is rock and roll, and the music signal of the music type often has very high intensity value, but its Changing value unobvious, therefore selected to detect the beat of music point by detection intensity value according to its type.
For the present embodiment, can be selected according to the special-effect information in music gifts and the type of music needed for detect beat The type of point and the method for detecting beat point obtain accurate beat point using suitable method, and can reduce to realize Operand shortens detection duration, is further ensured that the close association of the special efficacy and music beat point shown on video image, into One step improves the satisfaction of user experience.
In addition, an embodiment of the present invention provides a kind of computer readable storage medium, deposited on computer readable storage medium Computer program is contained, the music gifts processing side described in above example one to five is realized when which is executed by processor Method.Wherein, the computer readable storage medium includes but not limited to any kind of disk (including floppy disk, hard disk, CD, CD- ROM and magneto-optic disk), ROM (Read-Only Memory, read-only memory), RAM (Random AcceSS Memory, immediately Memory), EPROM (EraSable Programmable Read-Only Memory, Erarable Programmable Read only Memory), (Electrically EraSable Programmable Read-Only Memory, electric erazable programmable is read-only to be deposited EEPROM Reservoir), flash memory, magnetic card or light card.It is, storage device is included by equipment (for example, computer, mobile phone) with energy Any medium of form storage or transmission information enough read, can be read-only memory, disk or CD etc..
A kind of computer readable storage medium provided in an embodiment of the present invention, it can be achieved that:By being sent to main broadcaster to spectators Music gifts in music carry out beat point detection, and in playing process according to detected beat point in video image Middle display corresponding special efficacy of beat point, so that the special efficacy shown on video image and the beat of the music point that spectators select are close Association, and then to improve the music played in net cast in the sense of hearing and visual appeal;And by the way that main broadcaster is broadcast It puts the music on and is combined with the give a present behavior of object of spectators, enrich the interaction mode of spectators and main broadcaster in net cast, significantly improve The interactive enthusiasm of spectators and main broadcaster, effectively set off live streaming atmosphere by contrast, meet the needs of net cast, and increase net cast The interest of application improves the satisfaction of user experience.In addition, the computer readable storage medium is herein in connection with multiple beats Point detecting method realizes the beat point for quickly and accurately detecting music in music gifts;And the present invention can be according to music gifts In special-effect information and music type come the type of detection beat point needed for selecting and the method for detecting beat point, to realize Accurate beat point is obtained using suitable method, operand can be reduced, shortens detection duration, is further ensured that video image The beat point close association of the special efficacy of upper display and selected video playing music;And by using record have beat point with The beat point of the correspondence of music position and special-effect information describes file, realizes that quickly and easily obtaining current music broadcasts The corresponding special efficacy of beat point of position is put, meets the needs of net cast, can further improve satisfaction of users.
Computer readable storage medium provided in an embodiment of the present invention can realize the embodiment of the method for above-mentioned offer, specifically Function realization refers to the explanation in embodiment of the method, and details are not described herein.
In addition, the embodiment of the present invention additionally provides a kind of terminal, as shown in Fig. 2, the terminal can include one or More than one processor 201, further include memory 202, WiFi (wireless fidelity, Wireless Fidelity) circuit 203, RF (Radio Frequency, radio frequency) circuit 204, voicefrequency circuit 205, sensor 206, output equipment 207, input equipment 204th, power supply 209, processor 201 are the control centres of terminal, utilize various interfaces and connection more than each section.This field Technical staff is appreciated that the restriction of terminal structure shown in Figure 2 not structure paired terminal, can include than illustrate it is more or Less component either combines certain components or different components arrangement.
WiFi circuitry 203 can provide WLAN or internet access to the user;It may include antenna, WiFi module Deng.RF circuits 204 can receive and send messages or signal sends and receivees in communication process;It may include antenna, at least one puts Big device, tuner, one or more oscillators, coupler, duplexer etc..The audio data that voicefrequency circuit 205 can will receive Electric signal is converted into, is transferred to loud speaker, also the voice signal that microphone is collected audio data can be converted to, issue processor 201 processing;It can set loud speaker, microphone, earphone interface etc..Sensor 206 can be used for sensing outer signals, and issue place Reason device 201 is handled;It may include motion sensor, optical sensor etc..Output equipment 207 can be used for showing various signals;It can For using LCD (Liquid Crystal Display, liquid crystal display), OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) etc. forms display panel is configured.Input equipment 204 can be used for the letters such as input number and character Breath;It can be physical button, touch panel etc..Power supply 209 can be that terminal each section is powered, and pass through power-supply management system and processing 209 logical connection of device;It may include one or more direct current or AC power, charging system, power supply status indicator Wait components.Memory 202 can be used for storage software program and module;It can be computer readable storage medium, be specifically Hard disk, flash memory etc..Processor is the control centre of terminal, by running or performing the software program being stored in memory 202 And/or module and calling are stored in the data of memory 202, perform terminal various functions, processing terminal data.
As one embodiment, terminal includes:One or more processors 201, memory 202, one or more application Program, wherein one or more of application programs are stored in memory 202 and are configured as by one or more of Processor 201 performs, and one or more of programs are configured to carry out at the music gifts described in above example one to five Reason method.
A kind of terminal provided in an embodiment of the present invention, it can be achieved that:By being sent in the music gifts of main broadcaster to spectators Music carries out beat point detection, and the beat point is shown in video image according to detected beat point in playing process Corresponding special efficacy, so that the beat of the music point tight association that the special efficacy shown on video image is selected with spectators, and then to carry The music that height plays in net cast is in the sense of hearing and visual appeal;And by the way that main broadcaster's broadcasting music is sent with spectators The behavior of present is combined, and enriches the interaction mode of spectators and main broadcaster in net cast, significantly improves spectators and main broadcaster Interactive enthusiasm effectively sets off live streaming atmosphere by contrast, meets the needs of net cast, and increases the interest of net cast application, Improve the satisfaction of user experience.In addition, the terminal is realized quickly and accurately herein in connection with multiple beat point detecting methods Detect the beat point of music in music gifts;And the present invention can according to the special-effect information in music gifts and the type of music come The type of detection beat point needed for selection and the method for detecting beat point, are obtained accurately with realizing using suitable method Beat point can reduce operand, shorten detection duration, be further ensured that the special efficacy shown on video image and selected video Play the beat point close association of music;And there are beat point and music position and pair of special-effect information by using record The beat point that should be related to describes file, realizes the corresponding special efficacy of beat point for quickly and easily obtaining current music play position, Meet the needs of net cast, can further improve satisfaction of users.
Terminal provided in an embodiment of the present invention can realize the embodiment of the method for above-mentioned offer, and concrete function realization refers to Explanation in embodiment of the method, details are not described herein.
The above is only some embodiments of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (14)

1. a kind of music gifts processing method in net cast, which is characterized in that including:
The music gifts that spectators send are received in net cast;The music gifts include being intended to the sound played in net cast It is happy;
The music signal of the music is obtained, the beat point of the music is detected according to the music signal;
When determining to play the music in the music gifts in net cast, there is beat point in current play position;
Obtain the corresponding special efficacy of the beat point;
The image in net cast is handled according to the special efficacy, obtains the net cast image for including the special efficacy.
2. music gifts processing method according to claim 1, which is characterized in that the music gifts further include the sound The happy corresponding special-effect information of beat point;
It is described to obtain the corresponding special efficacy of the beat point, including:
According to the special-effect information, the corresponding special efficacy of the beat point is obtained from the music gifts.
3. music gifts processing method according to claim 1 or 2, which is characterized in that straight to video according to the special efficacy Image in broadcasting is handled, and after obtaining the net cast image comprising the special efficacy, is further included:
Treated net cast image is sent to client.
4. music gifts processing method according to claim 2, which is characterized in that the music letter for obtaining the music Number, after the beat point that the music is detected according to the music signal, further include:
File is described according to detected beat point and the correspondence of music position generation beat point;It is described to determine When the music in the music gifts is played in net cast, there is beat point in current play position and include:
File is described according to the beat point, when determining to play the music in the music gifts in net cast, current There is beat point in play position.
5. music gifts processing method according to claim 4, which is characterized in that the beat point detected by the basis After describing file with the correspondence generation beat point of music position, further include:
The special-effect information is obtained, the correspondence of beat point and music position and special-effect information is saved in the beat In point description file;Beat point of the generation comprising special-effect information describes file;
It is described that the corresponding special efficacy of the beat point is obtained from the music gifts according to the special-effect information, including:
File is described according to the beat point comprising special-effect information, it is corresponding that the beat point is obtained from the music gifts Special efficacy.
6. music gifts processing method according to claim 1 or 2, which is characterized in that described to be received in net cast After the music gifts that spectators send, further include:
Judge whether the main broadcaster that end is broadcast live performs the deliberate action for opening the music gifts;
If so, continuing the music signal for obtaining the music, the beat of the music is detected according to the music signal The step of point;And the information of music gifts is opened to the audience feedback main broadcaster for sending the music gifts.
7. music gifts processing method according to claim 1 or 2, which is characterized in that the beat point includes strong beat Point and weak beat point;
The beat point that the music is detected according to the music signal, including:
The music signal is filtered, short time discrete Fourier transform is carried out after filtering, obtains frequency spectrum;
According to the frequency spectrum, the energy change value of test point is determined;
According to energy change value, detect that strong beat point or weak beat point occurs in test point.
8. music gifts processing method according to claim 1 or 2, which is characterized in that the beat point includes strong beat Point and weak beat point;
The beat point that the music is detected according to the music signal, including:
Processing is weighted to the music signal, the music signal after being weighted;
According to the energy intensity value of the music signal after the weighting, detect that strong beat point or weak beat point occurs in test point.
9. music gifts processing method according to claim 1 or 2, which is characterized in that the beat point includes strong beat Point;
The beat point that the music is detected according to the music signal, including:
Candidate beat point is obtained according to the energy intensity value of the music signal;
According to each candidate beat point, each two neighboring candidate beat point of statistics time interval between frames;
According to the time interval, detect that candidate beat point corresponds to test point and strong beat point occurs.
10. music gifts processing method according to claim 1 or 2, which is characterized in that the beat point includes strong beat Point;
The beat point that the music is detected according to the music signal, including:
According to the energy variation difference of the music signal of test point, candidate beat point is obtained;
According to the candidate beat point, two sections of music signals are intercepted as signal starting point using each two neighboring candidate beat point;
According to the comparing result of two sections of music signals, detect that candidate beat point corresponds to test point and strong beat point occurs.
11. music gifts processing method according to claim 2, which is characterized in that the music for obtaining the music Signal detects the beat point of the music according to the music signal, including:
The music signal is obtained, judge to detect strong beat point or detects strong beat point and weak beat point;
If detecting strong beat point, judge using intensity value detection or changing value detection;
It is detected according to intensity value, candidate beat point is obtained according to the energy intensity value of the music signal, according to each candidate section Clap point, each two neighboring candidate beat point of statistics time interval between frames, according to the time interval, detect candidate Beat point corresponds to test point and strong beat point occurs;
It is detected according to changing value, according to the energy variation difference of the music signal of test point, candidate beat point is obtained, according to institute Candidate beat point is stated, two sections of music signals are intercepted as signal starting point using each two neighboring candidate beat point, according to two The comparing result of section music signal detects that candidate beat point corresponds to test point and strong beat point occurs;
If detecting strong beat point and weak beat point, judge using intensity value detection or changing value detection;
It is detected according to intensity value, processing is weighted to the music signal, the music signal after being weighted, according to described The energy intensity value of music signal after weighting detects that strong beat point or weak beat point occurs in test point;
It is detected according to changing value, the music signal is filtered, short time discrete Fourier transform is carried out after filtering, obtain frequency Spectrum, according to the frequency spectrum, determines the energy change value of test point, according to energy change value, detects that weak beat occurs in test point Point or strong candidate beat point;
It is described to judge to detect strong beat point or detect strong beat point and weak beat point, including:
The special-effect information in the music gifts is obtained, judges to detect strong beat point according to the special-effect information or detection is strong Beat point and weak beat point;
If described detect strong beat point, judge using intensity value detection or changing value detection, including:
If detecting strong beat point, the type of the music is obtained, judges to examine using intensity value detection or changing value according to type It surveys;
If described detect strong beat point and weak beat point, judge using intensity value detection or changing value detection, including:
If detecting strong beat point and weak beat point, the type of the music is obtained, is judged according to type using intensity value detection also It is changing value detection.
12. music gifts processing method according to claim 1 or 2, which is characterized in that it is described according to the special efficacy to regarding Image during frequency is broadcast live is handled, and obtains the net cast image for including the special efficacy, including:
The material in the special efficacy is obtained, material and the image in the net cast are synthesized in a manner of map overlay, Obtain the net cast image for including the special efficacy.
13. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium Program realizes claim 1 to 12 any one of them music gifts processing method when the program is executed by processor.
14. a kind of terminal, which is characterized in that it includes:
One or more processors;
Memory;
One or more application program, wherein one or more of application programs are stored in the memory and are configured To be performed by one or more of processors, one or more of programs are configured to:It performs according to claim 1 to 12 Any one of them music gifts processing method.
CN201711481160.2A 2017-12-15 2017-12-29 Music gifts processing method, storage medium and terminal in net cast Pending CN108259925A (en)

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CN112804578A (en) * 2021-01-28 2021-05-14 广州虎牙科技有限公司 Atmosphere special effect generation method and device, electronic equipment and storage medium
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