CN109461430A - A kind of Autonomous role vocal accompaniment method and system based on Karaoke antiphonal singing - Google Patents

A kind of Autonomous role vocal accompaniment method and system based on Karaoke antiphonal singing Download PDF

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Publication number
CN109461430A
CN109461430A CN201811381377.0A CN201811381377A CN109461430A CN 109461430 A CN109461430 A CN 109461430A CN 201811381377 A CN201811381377 A CN 201811381377A CN 109461430 A CN109461430 A CN 109461430A
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China
Prior art keywords
antiphonal singing
role
top box
antiphonal
song
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CN201811381377.0A
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林谋兰
吴焕祥
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FUJIAN HAIMEI DIGITAL TECHNOLOGY Co Ltd
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FUJIAN HAIMEI DIGITAL TECHNOLOGY Co Ltd
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Priority to CN201811381377.0A priority Critical patent/CN109461430A/en
Publication of CN109461430A publication Critical patent/CN109461430A/en
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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC 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
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/36—Accompaniment arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)

Abstract

The Autonomous role vocal accompaniment method and system based on Karaoke antiphonal singing that the present invention provides a kind of, include: S1: sending antiphonal singing and request to cloud server, so that the antiphonal singing voice messaging that cloud server sends corresponding role creates thread by set-top box to set-top box, and play song；S2: obtaining the play time of song by the thread in real time, when play time reaches the time point of switching first role, plays the antiphonal singing voice messaging；When play time reaches the time point of switching second role, pause plays the antiphonal singing voice messaging；S3: repeating S2, until the song suspends broadcasting or the playback of songs terminates.The present invention solves existing karaoke OK system, and one can not carry out the defect of antiphonal singing, improve the experience of user.

Description

A kind of Autonomous role vocal accompaniment method and system based on Karaoke antiphonal singing
Technical field
The present invention relates to Karaoke technical field more particularly to a kind of Autonomous role vocal accompaniment methods based on Karaoke antiphonal singing And system.
Background technique
1. the chorus of existing karaoke OK system, antiphonal singing playing method
Early stage when Karaoke is wanted to play chorus, antiphonal singing, will generally have at least one song friend simultaneously in the case where field, It can play well.But if think and sing friend together one song of antiphonal singing, what two people were good at partly overlaps, in this way for The playing method experience of entire chorus or antiphonal singing is just lacking, and if only one, or do not think the song sung together In the case where friend, basically just experienced without so-called playing method.
2. the defect of the chorus of existing karaoke OK system, antiphonal singing playing method
Technological service is in product, and service of goods is in customer/user.For the user for using product, they expect more Abundant, finer and smoother experience.Existing karaoke OK system chorus, antiphonal singing playing method, there are the shortcomings that have: playing method is excessively It is single, lack it is interactive, to being relied in personal singing style and style in single song, and in the number of same object for appreciation There is limitation.Thus the chorus, antiphonal singing of early stage karaoke OK system are to be improved in terms of playing method.
Summary of the invention
The technical problems to be solved by the present invention are: the present invention provides a kind of Autonomous role companions based on Karaoke antiphonal singing Method and system are sung, solving existing karaoke OK system, one can not carry out the defect of antiphonal singing, improve the experience of user.
In order to solve the above-mentioned technical problems, the present invention provides a kind of Autonomous role vocal accompaniment sides based on Karaoke antiphonal singing Method, comprising the following steps:
S1: sending antiphonal singing and request to cloud server, so that cloud server sends the antiphonal singing voice messaging of corresponding role To set-top box, thread is created by set-top box, and plays song；
S2: obtaining the play time of song by the thread in real time, when play time reaches switching first role Between when putting, play the antiphonal singing voice messaging；When play time reaches the time point of switching second role, described in pause broadcasting Antiphonal singing voice messaging；
S3: repeating S2, until the song suspends broadcasting or the playback of songs terminates.
The present invention provides it is a kind of based on Karaoke antiphonal singing Autonomous role sing accompanying system, including memory, processor and The computer program that can be run on a memory and on a processor is stored, the processor executes real when the computer program Existing following steps:
S1: sending antiphonal singing and request to cloud server, so that cloud server sends the antiphonal singing voice messaging of corresponding role To set-top box, thread is created by set-top box, and plays song；
S2: obtaining the play time of song by the thread in real time, when play time reaches switching first role Between when putting, play the antiphonal singing voice messaging；When play time reaches the time point of switching second role, described in pause broadcasting Antiphonal singing voice messaging；
S3: repeating S2, until the song suspends broadcasting or the playback of songs terminates.
The invention has the benefit that
It is provided by the invention it is a kind of based on Karaoke antiphonal singing Autonomous role accompany method and system, send antiphonal singing request to Cloud server is played by set-top box and is sung so that cloud server sends the antiphonal singing voice messaging of corresponding role to set-top box Song, and the play time of song is obtained using the thread of its new wound in real time, when play time reaches the time of switching first role When point, the antiphonal singing voice messaging is played, when play time reaches the time point of switching second role, it is described right that pause plays Sing voice messaging.The present invention when one is in Karaoke, due to a people can not antiphonal singing, when again this user thirsts for carrying out pair very much When singing, by the above method and system, antiphonal singing can be initiated and requested to cloud server, and the role for obtaining user's expectation is corresponding Antiphonal singing voice messaging new thread is created by set-top box to set-top box, and play song, this obtained by the new thread in real time The play time of song can be improved the accuracy of song play time acquisition, when play time arrival switching first role is (right The person of singing) time point when, play the antiphonal singing voice messaging；When play time reaches switching second role (promoter, i.e. user I) time point when, pause plays the antiphonal singing voice messaging, and therefore, the present invention has been able to solve existing Karaoke and has been Uniting, one can not carry out the defect of antiphonal singing, improve the experience of user.
Detailed description of the invention
Fig. 1 is the key step according to a kind of Autonomous role vocal accompaniment method based on Karaoke antiphonal singing of the embodiment of the present invention Schematic diagram；
Fig. 2 is the structural representation according to a kind of Autonomous role sing accompanying system based on Karaoke antiphonal singing of the embodiment of the present invention Figure；
Label declaration:
1, memory；2, processor.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and cooperate attached Figure is explained in detail.
The design of most critical of the present invention are as follows: send antiphonal singing and request to cloud server, corresponded to so that cloud server is sent The antiphonal singing voice messaging of role plays song by set-top box to set-top box, and obtains song in real time using the thread of its new wound Play time, when play time reach switching first role time point when, play the antiphonal singing voice messaging, when play when Between when reaching the time point of switching second role, pause plays the antiphonal singing voice messaging.
Name is explained: VOD (Video On Demand) the i.e. abbreviation of video on demand techniques, also referred to as interactive television point Broadcast system.
Fig. 1 is please referred to, the Autonomous role vocal accompaniment method based on Karaoke antiphonal singing that the present invention provides a kind of, including following step It is rapid:
S1: sending antiphonal singing and request to cloud server, so that cloud server sends the antiphonal singing voice messaging of corresponding role To set-top box, thread is created by set-top box, and plays song；
S2: obtaining the play time of song by the thread in real time, when play time reaches switching first role Between when putting, play the antiphonal singing voice messaging；When play time reaches the time point of switching second role, described in pause broadcasting Antiphonal singing voice messaging；
S3: repeating S2, until the song suspends broadcasting or the playback of songs terminates.
The method as can be seen from the above description, a kind of Autonomous role based on Karaoke antiphonal singing provided by the invention is accompanied, sends Antiphonal singing is requested to cloud server, so that cloud server sends the antiphonal singing voice messaging of corresponding role to set-top box, passes through machine Top box plays song, and obtains the play time of song in real time using the thread of its new wound, when play time reaches switching first When the time point of role, the antiphonal singing voice messaging is played, when play time reaches the time point of switching second role, pause Play the antiphonal singing voice messaging.The present invention when one Karaoke when, due to a people can not antiphonal singing, when this user again very When thirsting for carrying out antiphonal singing, by the above method, antiphonal singing can be initiated and requested to cloud server, and obtain the role of user's expectation Corresponding antiphonal singing voice messaging creates new thread by set-top box to set-top box, and plays song, is obtained in real time by the new thread The play time for taking the song can be improved the accuracy of song play time acquisition, when play time reaches first jiao of switching When the time point of color (antiphonal singing person), the antiphonal singing voice messaging is played；When play time reach switching second role (promoter, That is user) time point when, pause plays the antiphonal singing voice messaging, and therefore, the present invention has been able to solve existing card One can not carry out the defect of antiphonal singing to karaoke system, improve the experience of user.
Further, it sends antiphonal singing to request to cloud server, so that cloud server sends the antiphonal singing language of corresponding role Message is ceased to set-top box specifically:
Obtain the softdog number in Karaoke place, the address Mac of set-top box and set-top box unique number；
According to the Karaoke softdog number in place, the address Mac of set-top box, set-top box unique number, song number, antiphonal singing Person's singing role, the ID of antiphonal singing person, the ID of promoter, promoter's Role Information, antiphonal singing person's Role Information, initiating in song The download address of person's head portrait picture and the download address of antiphonal singing person's head portrait picture generate the demand file of Json format；
It sends the demand file and antiphonal singing is requested to cloud server, asked so that cloud server responds the antiphonal singing After asking, role, the ID of antiphonal singing person and song number are sung in song according to antiphonal singing person in demand file, from cloud acquisition pair The antiphonal singing voice messaging answered, according to the address Mac of the softdog number in place of playing Karaoka in demand file and set-top box, described in transmission Antiphonal singing voice messaging, and the demand file and antiphonal singing is forwarded to request to set-top box.
As can be seen from the above description, can be acquired from cloud by cloud server corresponding by the above method The antiphonal singing voice messaging of antiphonal singing person, and enable cloud server according to the Karaoke place in the demand file received The address Mac of softdog number and set-top box, is quick and precisely inerrably sent in corresponding set-top box, improves data transmission Speed.
Further, it sends antiphonal singing to request to cloud server, so that cloud server sends the antiphonal singing language of corresponding role Message is ceased to set-top box further include:
It controls set-top box and receives the antiphonal singing voice messaging, demand file and antiphonal singing request；
After responding the antiphonal singing request by control set-top box, the demand file is parsed, the song in demand file is obtained Song number, antiphonal singing person sing role, the ID of antiphonal singing person, the ID of promoter, promoter's Role Information, antiphonal singing person angle in song The download address of color information, the download address of promoter's head portrait picture and antiphonal singing person's head portrait picture；
Control set-top box according to the download address of promoter's head portrait picture and the download address of antiphonal singing person's head portrait picture, respectively Download promoter's head portrait picture and antiphonal singing person's head portrait picture；
It controls set-top box and obtains video information corresponding with song number；
By set-top box by promoter's Role Information, antiphonal singing person's Role Information, downloading promoter's head portrait picture and right The person's of singing head portrait picture is shown in television.
As can be seen from the above description, after set-top box responds antiphonal singing request, downloading antiphonal singing person head corresponding with promoter As picture, and promoter's Role Information, antiphonal singing person's Role Information, downloading promoter's head portrait picture and antiphonal singing are shown in television Person's head portrait picture, make user one when playing Karaoka antiphonal singing, user can be made to feel according to the antiphonal singing information and head portrait picture of display Feel warmer, can be improved the experience of user.
Further, thread is created by set-top box, and plays song, before further include:
Set-top box is controlled according to song number, corresponding song files and lyrics file are downloaded from VOD server, it is described Lyrics file includes lyrics time shaft and the lyrics, and the lyrics include that the corresponding first sub- lyrics of the first chanteur and second are sung The corresponding second sub- lyrics of person；
Examine the accuracy of the lyrics.
As can be seen from the above description, corresponding song and the lyrics quickly can be obtained from VOD server by song number, It can be improved the speed of data acquisition, and also the lyrics verified, improve user experience.
Further, a kind of Autonomous role vocal accompaniment method based on Karaoke antiphonal singing, further includes:
Role is sung in song according to antiphonal singing person, by the sub- lyrics progress in promoter's Role Information and the lyrics Match, antiphonal singing person's Role Information is matched with another sub- lyrics in the lyrics；
When playing the first sub- lyrics, Role Information corresponding with the first sub- lyrics and head portrait picture are highlighted；
When playing the second sub- lyrics, Role Information corresponding with the second sub- lyrics and head portrait picture are highlighted.
As can be seen from the above description, by the way that Role Information with after the association of the corresponding lyrics, when playing the lyrics, is highlighted Corresponding head portrait picture can attract user's note that helping to improve the experience of user.
While above-mentioned playback of songs, the corresponding lyrics are played.
Further, when pause plays the antiphonal singing voice messaging, start the antiphonal singing voice messaging for recording promoter；When When playing the antiphonal singing voice messaging, the antiphonal singing voice messaging initiated is recorded in pause.
As can be seen from the above description, the present invention can effectively record voice messaging when singing of promoter (user).
Further, a kind of Autonomous role vocal accompaniment method based on Karaoke antiphonal singing, further includes: adjust song Broadcasting speed keeps it consistent with the broadcasting speed of antiphonal singing voice messaging.
As can be seen from the above description, it is consistent with the broadcasting speed of antiphonal singing voice messaging by adjusting playback of songs speed, so that The voice messaging of antiphonal singing person sub- synchronous lyrics corresponding with song play, and further improve the experience of user.
Referring to figure 2., the present invention provides a kind of Autonomous role sing accompanying systems based on Karaoke antiphonal singing, including memory 1, processor 2 and it is stored in the computer program that can be run on memory 1 and on processor 2, the processor 2 executes described It is performed the steps of when computer program
S1: sending antiphonal singing and request to cloud server, so that cloud server sends the antiphonal singing voice messaging of corresponding role To set-top box, thread is created by set-top box, and plays song；
S2: obtaining the play time of song by the thread in real time, when play time reaches switching first role Between when putting, play the antiphonal singing voice messaging；When play time reaches the time point of switching second role, described in pause broadcasting Antiphonal singing voice messaging；
S3: repeating S2, until the song suspends broadcasting or the playback of songs terminates.
As can be seen from the above description, a kind of Autonomous role sing accompanying system based on Karaoke antiphonal singing provided by the invention, sends Antiphonal singing is requested to cloud server, so that cloud server sends the antiphonal singing voice messaging of corresponding role to set-top box, passes through machine Top box plays song, and obtains the play time of song in real time using the thread of its new wound, when play time reaches switching first When the time point of role, the antiphonal singing voice messaging is played, when play time reaches the time point of switching second role, pause Play the antiphonal singing voice messaging.The present invention when one Karaoke when, due to a people can not antiphonal singing, when this user again very When thirsting for carrying out antiphonal singing, by above system, antiphonal singing can be initiated and requested to cloud server, and obtain the role of user's expectation Corresponding antiphonal singing voice messaging creates new thread by set-top box to set-top box, and plays song, is obtained in real time by the new thread The play time for taking the song can be improved the accuracy of song play time acquisition, when play time reaches first jiao of switching When the time point of color (antiphonal singing person), the antiphonal singing voice messaging is played；When play time reach switching second role (promoter, That is user) time point when, pause plays the antiphonal singing voice messaging, and therefore, the present invention has been able to solve existing card One can not carry out the defect of antiphonal singing to karaoke system, improve the experience of user.
Further, a kind of Autonomous role sing accompanying system based on Karaoke antiphonal singing, sends antiphonal singing and requests to cloud Server is held, so that cloud server sends the antiphonal singing voice messaging of corresponding role to set-top box specifically:
Obtain the softdog number in Karaoke place, the address Mac of set-top box and set-top box unique number；
According to the Karaoke softdog number in place, the address Mac of set-top box, set-top box unique number, song number, antiphonal singing Person's singing role, the ID of antiphonal singing person, the ID of promoter, promoter's Role Information, antiphonal singing person's Role Information, initiating in song The download address of person's head portrait picture and the download address of antiphonal singing person's head portrait picture generate the demand file of Json format；
It sends the demand file and antiphonal singing is requested to cloud server, asked so that cloud server responds the antiphonal singing After asking, role, the ID of antiphonal singing person and song number are sung in song according to antiphonal singing person in demand file, from cloud acquisition pair The antiphonal singing voice messaging answered, according to the address Mac of the softdog number in place of playing Karaoka in demand file and set-top box, described in transmission Antiphonal singing voice messaging, and the demand file and antiphonal singing is forwarded to request to set-top box.
As can be seen from the above description, can be acquired from cloud by cloud server corresponding by above system The antiphonal singing voice messaging of antiphonal singing person, and enable cloud server according to the Karaoke place in the demand file received The address Mac of softdog number and set-top box, is quick and precisely inerrably sent in corresponding set-top box, improves data transmission Speed.
Further, a kind of Autonomous role sing accompanying system based on Karaoke antiphonal singing, sends antiphonal singing and requests to cloud Server is held, so that after the antiphonal singing voice messaging to set-top box of the corresponding role of cloud server transmission further include:
It controls set-top box and receives the antiphonal singing voice messaging, demand file and antiphonal singing request；
After responding the antiphonal singing request by control set-top box, the demand file is parsed, the song in demand file is obtained Song number, antiphonal singing person sing role, the ID of antiphonal singing person, the ID of promoter, promoter's Role Information, antiphonal singing person angle in song The download address of color information, the download address of promoter's head portrait picture and antiphonal singing person's head portrait picture；
Control set-top box according to the download address of promoter's head portrait picture and the download address of antiphonal singing person's head portrait picture, respectively Download promoter's head portrait picture and antiphonal singing person's head portrait picture；
It controls set-top box and obtains video information corresponding with song number；
By set-top box by promoter's Role Information, antiphonal singing person's Role Information, downloading promoter's head portrait picture and right The person's of singing head portrait picture is shown in television.
As can be seen from the above description, after set-top box responds antiphonal singing request, downloading antiphonal singing person head corresponding with promoter As picture, and promoter's Role Information, antiphonal singing person's Role Information, downloading promoter's head portrait picture and antiphonal singing are shown in television Person's head portrait picture, make user one when playing Karaoka antiphonal singing, user can be made to feel according to the antiphonal singing information and head portrait picture of display Feel warmer, can be improved the experience of user.
Further, a kind of Autonomous role sing accompanying system based on Karaoke antiphonal singing, creates line by set-top box Journey, and song is played, before further include:
Set-top box is controlled according to song number, corresponding song files and lyrics file are downloaded from VOD server, it is described Lyrics file includes lyrics time shaft and the lyrics, and the lyrics include that the corresponding first sub- lyrics of the first chanteur and second are sung The corresponding second sub- lyrics of person；
Examine the accuracy of the lyrics.
As can be seen from the above description, corresponding song and the lyrics quickly can be obtained from VOD server by song number, It can be improved the speed of data acquisition, and also the lyrics verified, improve user experience.
Further, a kind of Autonomous role sing accompanying system based on Karaoke antiphonal singing, the processor execute institute The step of being realized when stating computer program further include:
Role is sung in song according to antiphonal singing person, by the sub- lyrics progress in promoter's Role Information and the lyrics Match, antiphonal singing person's Role Information is matched with another sub- lyrics in the lyrics；
When playing the first sub- lyrics, Role Information corresponding with the first sub- lyrics and head portrait picture are highlighted；
When playing the second sub- lyrics, Role Information corresponding with the second sub- lyrics and head portrait picture are highlighted.
As can be seen from the above description, by the way that Role Information with after the association of the corresponding lyrics, when playing the lyrics, is highlighted Corresponding head portrait picture can attract user's note that helping to improve the experience of user.
Further, a kind of Autonomous role sing accompanying system based on Karaoke antiphonal singing, when pause broadcasting is described right When singing voice messaging, start the antiphonal singing voice messaging for recording promoter；When playing the antiphonal singing voice messaging, hair is recorded in pause The antiphonal singing voice messaging risen.
As can be seen from the above description, the present invention can effectively record voice messaging when singing of promoter (user).
Further, a kind of Autonomous role sing accompanying system based on Karaoke antiphonal singing, further includes: adjust song Broadcasting speed keeps it consistent with the broadcasting speed of antiphonal singing voice messaging.
As can be seen from the above description, it is consistent with the broadcasting speed of antiphonal singing voice messaging by adjusting playback of songs speed, so that The voice messaging of antiphonal singing person sub- synchronous lyrics corresponding with song play, and further improve the experience of user.
Please refer to Fig. 1, the embodiment of the present invention one are as follows:
The Autonomous role vocal accompaniment method based on Karaoke antiphonal singing that the present invention provides a kind of, comprising the following steps:
S1: sending antiphonal singing and request to cloud server, so that cloud server sends the antiphonal singing voice messaging of corresponding role To set-top box, thread is created by set-top box, and plays song；
Wherein, the transmission antiphonal singing is requested to cloud server, so that cloud server sends the antiphonal singing language of corresponding role Message is ceased to set-top box specifically:
Obtain the softdog number in Karaoke place, the address Mac of set-top box and set-top box unique number；
According to the Karaoke softdog number in place, the address Mac of set-top box, set-top box unique number, song number, antiphonal singing Person's singing role, the ID of antiphonal singing person, the ID of promoter, promoter's Role Information, antiphonal singing person's Role Information, initiating in song The download address of person's head portrait picture and the download address of antiphonal singing person's head portrait picture generate the demand file of Json format；
It sends the demand file and antiphonal singing is requested to cloud server, asked so that cloud server responds the antiphonal singing After asking, role, the ID of antiphonal singing person and song number are sung in song according to antiphonal singing person in demand file, from cloud acquisition pair The antiphonal singing voice messaging answered, according to the address Mac of the softdog number in place of playing Karaoka in demand file and set-top box, described in transmission Antiphonal singing voice messaging, and the demand file and antiphonal singing is forwarded to request to set-top box.
Wherein, it sends antiphonal singing to request to cloud server, so that cloud server sends the antiphonal singing voice letter of corresponding role Breath creates thread to set-top box and by set-top box, and plays song, further comprises the steps of: before
It controls set-top box and receives the antiphonal singing voice messaging, demand file and antiphonal singing request；
After responding the antiphonal singing request by control set-top box, the demand file is parsed, obtains adding for Karaoke place Close dog number, the address Mac of set-top box, set-top box unique number, song number, antiphonal singing person sing role, antiphonal singing in song The ID of person, the ID of promoter, promoter's Role Information, antiphonal singing person's Role Information, the download address of promoter's head portrait picture and right The download address of the person's of singing head portrait picture；
Set-top box is controlled to be carried out according to the Karaoke softdog number in place, the address Mac of set-top box, set-top box unique number Verification, if it is not matched that there are one with the corresponding data prestored in set-top box, then it represents that data detection failure stops corresponding Operation (not executing subsequent step)；If verification passes through, subsequent step is executed；
Control set-top box according to the download address of promoter's head portrait picture and the download address of antiphonal singing person's head portrait picture, respectively Download promoter's head portrait picture and antiphonal singing person's head portrait picture；
It controls set-top box and obtains video information corresponding with song number；
By set-top box by promoter's Role Information, antiphonal singing person's Role Information, downloading promoter's head portrait picture and right The person's of singing head portrait picture is shown in television；
Set-top box is controlled according to song number, corresponding song files and lyrics file are downloaded from VOD server, it is described Lyrics file includes lyrics time shaft and the lyrics, and the lyrics include that the corresponding first sub- lyrics of the first chanteur and second are sung The corresponding second sub- lyrics of person；Examine the accuracy of the lyrics；If correct, new thread is created, and play song.
Wherein, corresponding video information and the lyrics, i.e. song, the lyrics and video information three are played while playing song Synchronization is played out in television.
Wherein, it before playing song, needs video information, song, the lyrics, that antiphonal singing voice messaging plays out speed is same Step.
S105: singing role in song according to antiphonal singing person, by the sub- lyrics in promoter's Role Information and the lyrics It is matched, antiphonal singing person's Role Information is matched with another sub- lyrics in the lyrics；
Wherein, herein sing role refers to be male voice chanteur or female voice chanteur in antiphonal singing song.
S2: obtaining the play time of song by the thread in real time, when play time reaches switching first role Between when putting, play the antiphonal singing voice messaging；When play time reaches the time point of switching second role, described in pause broadcasting Antiphonal singing voice messaging；
Wherein, synchronous to execute following steps while executing S2: when playing the first sub- lyrics, to highlight and the The corresponding Role Information of the one sub- lyrics and head portrait picture；When playing the second sub- lyrics, highlight corresponding with the second sub- lyrics Role Information and head portrait picture；When pause plays the antiphonal singing voice messaging, start the antiphonal singing voice letter for recording promoter Breath；When playing the antiphonal singing voice messaging, the antiphonal singing voice messaging initiated is recorded in pause.Above-mentioned steps are synchronous regardless of front and back It executes.
Wherein, the first sub- lyrics are that male voice sings the corresponding lyrics or female voice sings the corresponding lyrics, and the second sub- lyrics are Female voice sings the corresponding lyrics or male voice sings the corresponding lyrics.
S3: repeating S2, until the song suspends broadcasting or the playback of songs terminates.
Wherein, the condition for repeating S2 can also be understood that are as follows: in songs playing process, directly stops playback of songs or cuts Song, then antiphonal singing terminates.
S4: obtaining the antiphonal singing voice messaging of above-mentioned recording, itself and promoter are sung role (male voice OR female in song Sound) and promoter ID be associated after, stored by Cloud Server to cloud.
Referring to figure 2., the embodiment of the present invention two are as follows:
The present invention provides a kind of Autonomous role sing accompanying systems based on Karaoke antiphonal singing, including memory 1, processor 2 And it is stored in the computer program that can be run on memory 1 and on processor 2, the processor executes the computer program When perform the steps of
S1: sending antiphonal singing and request to cloud server, so that cloud server sends the antiphonal singing voice messaging of corresponding role To set-top box, thread is created by set-top box, and plays song；
Wherein, the transmission antiphonal singing is requested to cloud server, so that cloud server sends the antiphonal singing language of corresponding role Message is ceased to set-top box specifically:
Obtain the softdog number in Karaoke place, the address Mac of set-top box and set-top box unique number；
According to the Karaoke softdog number in place, the address Mac of set-top box, set-top box unique number, song number, antiphonal singing Person's singing role, the ID of antiphonal singing person, the ID of promoter, promoter's Role Information, antiphonal singing person's Role Information, initiating in song The download address of person's head portrait picture and the download address of antiphonal singing person's head portrait picture generate the demand file of Json format；
It sends the demand file and antiphonal singing is requested to cloud server, asked so that cloud server responds the antiphonal singing After asking, role, the ID of antiphonal singing person and song number are sung in song according to antiphonal singing person in demand file, from cloud acquisition pair The antiphonal singing voice messaging answered, according to the address Mac of the softdog number in place of playing Karaoka in demand file and set-top box, described in transmission Antiphonal singing voice messaging, and the demand file and antiphonal singing is forwarded to request to set-top box.
Wherein, it sends antiphonal singing to request to cloud server, so that cloud server sends the antiphonal singing voice letter of corresponding role Breath creates thread to set-top box and by set-top box, and plays song, further comprises the steps of: before
It controls set-top box and receives the antiphonal singing voice messaging, demand file and antiphonal singing request；
After responding the antiphonal singing request by control set-top box, the demand file is parsed, obtains adding for Karaoke place Close dog number, the address Mac of set-top box, set-top box unique number, song number, antiphonal singing person sing role, antiphonal singing in song The ID of person, the ID of promoter, promoter's Role Information, antiphonal singing person's Role Information, the download address of promoter's head portrait picture and right The download address of the person's of singing head portrait picture；
Set-top box is controlled to be carried out according to the Karaoke softdog number in place, the address Mac of set-top box, set-top box unique number Verification, if it is not matched that there are one with the corresponding data prestored in set-top box, then it represents that data detection failure stops corresponding Operation (not executing subsequent step)；If verification passes through, subsequent step is executed；
Control set-top box according to the download address of promoter's head portrait picture and the download address of antiphonal singing person's head portrait picture, respectively Download promoter's head portrait picture and antiphonal singing person's head portrait picture；
It controls set-top box and obtains video information corresponding with song number；
By set-top box by promoter's Role Information, antiphonal singing person's Role Information, downloading promoter's head portrait picture and right The person's of singing head portrait picture is shown in television；
Set-top box is controlled according to song number, corresponding song files and lyrics file are downloaded from VOD server, it is described Lyrics file includes lyrics time shaft and the lyrics, and the lyrics include that the corresponding first sub- lyrics of the first chanteur and second are sung The corresponding second sub- lyrics of person；Examine the accuracy of the lyrics；If correct, new thread is created, and play song.
Wherein, corresponding video information and the lyrics, i.e. song, the lyrics and video information three are played while playing song Synchronization is played out in television.
Wherein, it before playing song, needs video information, song, the lyrics, that antiphonal singing voice messaging plays out speed is same Step.
Wherein, above-mentioned demand file and antiphonal singing request, which are sent to cloud server, is realized by udp protocol, is had Safe and reliable feature；Cloud server transmission sings voice messaging and the demand file and antiphonal singing is forwarded to request to set-top box, It is also to be realized by udp protocol.
S105: singing role in song according to antiphonal singing person, by the sub- lyrics in promoter's Role Information and the lyrics It is matched, antiphonal singing person's Role Information is matched with another sub- lyrics in the lyrics；
Wherein, herein sing role refers to be male voice chanteur or female voice chanteur in antiphonal singing song.
S2: obtaining the play time of song by the thread in real time, when play time reaches switching first role Between when putting, play the antiphonal singing voice messaging；When play time reaches the time point of switching second role, described in pause broadcasting Antiphonal singing voice messaging；
Wherein, synchronous to execute following steps while executing S2: when playing the first sub- lyrics, to highlight and the The corresponding Role Information of the one sub- lyrics and head portrait picture；When playing the second sub- lyrics, highlight corresponding with the second sub- lyrics Role Information and head portrait picture；When pause plays the antiphonal singing voice messaging, start the antiphonal singing voice letter for recording promoter Breath；When playing the antiphonal singing voice messaging, the antiphonal singing voice messaging initiated is recorded in pause.Above-mentioned steps are synchronous regardless of front and back It executes.
Wherein, the first sub- lyrics are that male voice sings the corresponding lyrics or female voice sings the corresponding lyrics, and the second sub- lyrics are Female voice sings the corresponding lyrics or male voice sings the corresponding lyrics.
S3: repeating S2, until the song suspends broadcasting or the playback of songs terminates.
Wherein, the condition for repeating S2 can also be understood that are as follows: in songs playing process, directly stops playback of songs or cuts Song, then antiphonal singing terminates.
S4: obtaining the antiphonal singing voice messaging of above-mentioned recording, itself and promoter are sung role (male voice OR female in song Sound) and promoter ID be associated after, stored by Cloud Server to cloud.
Wherein, aforesaid operations step of the invention can realize control operation by client, and client can be mobile terminal (mobile phone), tablet computer or desktop computer.
The embodiment of the present invention three are as follows:
Interest chorus wechat small routine is responsible for chorus mode, performance Role Information and wechat user information that user selects to lead to Cross the wechat agency service program that cloud service program is issued on VOD (video on demand) server, while wechat agency service Can by UDP communications protocol close he sing in message package body hold be sent to VOD set-top box processes.After request is handled successfully, machine top Box can obtain corresponding song files and lyrics file to server according to backpack body content, when playing song, according to lyrics text Time shaft and different performance roles in part, the former vocal accompaniment track switching of control music output, particular content are as follows:
1) it closes him and sings message backpack body component part
It closes him to sing message backpack body Json format stores, backpack body can be divided into " MessageHeader " and " MessageBody " Two parts, " MessageHeader " partially have recorded place softdog number, the address set-top box Mac, things unique number, request Type." MessageBody " partially has recorded the head portrait picture downloading of song number, chorus mode, the id of promoter, promoter Address, the id of participant, the head portrait picture download address of participant, promoter's Role Information, Contributor role's information.
2) lyrics file component part
Lyrics file has recorded chorus Role Information, lyrics time shaft, lyrics information.
3) matching of lyrics file parsing and intelligence switching role's vocal accompaniment
(1) system is received and is closed after he sings backpack body, first parses the content of the subsidiary Json format of backpack body.
(2) head portrait picture for downloading participant and promoter first according to backpack body content starts to broadcast chorus preparation video, And participant and promoter's head portrait picture and information are shown to television.
(3) song and lyrics file are downloaded from VOD server by the song number that backpack body content provides.
(4) whether verification lyrics information is accurate.
(5) thread is created, the relative time of playback of songs is obtained in real time, reaches first timeline information of role switching In relative start time after, according in the Role Information and lyrics file of promoter in backpack body performance Role Information carry out Match, and the end VOD is notified to carry out corresponding former vocal accompaniment switching.When reaching second timeline information of role switching, then into The information matches of performance role in the Role Information and lyrics file of row promoter.It successively handles, until playback of songs terminates.
(6) in songs playing process, directly stop playback of songs or cut song, then current chorus experience terminates.
The invention has the characteristics that:
1) user uses wechat app touch screen scanning end interest chorus small routine two dimensional code.
2) it can choose and sing with star or sung with online friend, selection is more diversified, interactive stronger.
3) song oneself liked is searched for, audition or chorus button are clicked.
4) it selects click after the role oneself to be sung to immediately begin to key, starts chorus experience.Selecting the role for hommization, allows The art of singing of oneself can play incisively and vividly.
5) in songs playing process, music can be switched to vocal accompaniment automatically when the role that user selectes starts and sings, when After the role that user selectes sings, original singer can be automatically turned on, and television also has animation performance prompt, experience is suitable Perfection！
The method and system in conclusion a kind of Autonomous role based on Karaoke antiphonal singing provided by the invention is accompanied, send Antiphonal singing is requested to cloud server, so that cloud server sends the antiphonal singing voice messaging of corresponding role to set-top box, passes through machine Top box plays song, and obtains the play time of song in real time using the thread of its new wound, when play time reaches switching first When the time point of role, the antiphonal singing voice messaging is played, when play time reaches the time point of switching second role, pause Play the antiphonal singing voice messaging.The present invention when one Karaoke when, due to a people can not antiphonal singing, when this user again very When thirsting for carrying out antiphonal singing, by the above method and system, antiphonal singing can be initiated and requested to cloud server, and obtain user's expectation The corresponding antiphonal singing voice messaging of role new thread is created by set-top box to set-top box, and play song, pass through the new thread The play time for obtaining the song in real time can be improved the accuracy of song play time acquisition, switch when play time reaches When the time point of first role (antiphonal singing person), the antiphonal singing voice messaging is played；When play time reaches switching second role (hair Play person, i.e. user) time point when, the pause broadcasting antiphonal singing voice messaging, therefore, the present invention has been able to solve existing Karaoke OK system one can not carry out the defect of antiphonal singing, improve the experience of user.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in other relevant technical fields, similarly It is included within the scope of the present invention.

Claims (10)

  1. A kind of method 1. Autonomous role based on Karaoke antiphonal singing is accompanied, which comprises the following steps:
    S1: sending antiphonal singing and request to cloud server, so that cloud server sends the antiphonal singing voice messaging of corresponding role to machine Top box creates thread by set-top box, and plays song；
    S2: obtaining the play time of song by the thread in real time, when play time reaches the time point of switching first role When, play the antiphonal singing voice messaging；When play time reaches the time point of switching second role, pause plays the antiphonal singing Voice messaging；
    S3: repeating S2, until the song suspends broadcasting or the playback of songs terminates.
  2. The method 2. a kind of Autonomous role based on Karaoke antiphonal singing according to claim 1 is accompanied, which is characterized in that send Antiphonal singing is requested to cloud server, so that cloud server sends the antiphonal singing voice messaging of corresponding role to set-top box specifically:
    Obtain the softdog number in Karaoke place, the address Mac of set-top box and set-top box unique number；
    Existed according to the Karaoke softdog number in place, the address Mac of set-top box, set-top box unique number, song number, antiphonal singing person Role, the ID of antiphonal singing person, the ID of promoter, promoter's Role Information, antiphonal singing person's Role Information, promoter's head are sung in song As the download address of the download address of picture and antiphonal singing person's head portrait picture, the demand file of Json format is generated；
    It sends the demand file and antiphonal singing is requested to cloud server, so that cloud server responds the antiphonal singing request Afterwards, role, the ID of antiphonal singing person and song number are sung in song according to antiphonal singing person in demand file, obtains and corresponds to from cloud Antiphonal singing voice messaging, according in demand file play Karaoka place softdog number and set-top box the address Mac, send it is described right Voice messaging is sung, and the demand file and antiphonal singing is forwarded to request to set-top box.
  3. The method 3. a kind of Autonomous role based on Karaoke antiphonal singing according to claim 2 is accompanied, which is characterized in that send Antiphonal singing is requested to cloud server, so that the antiphonal singing voice messaging that cloud server sends corresponding role also wraps later to set-top box It includes:
    It controls set-top box and receives the antiphonal singing voice messaging, demand file and antiphonal singing request；
    After responding the antiphonal singing request by control set-top box, the demand file is parsed, the song obtained in demand file is compiled Number, antiphonal singing person in song sing role, the ID of antiphonal singing person, the ID of promoter, promoter's Role Information, antiphonal singing person role letter The download address of breath, the download address of promoter's head portrait picture and antiphonal singing person's head portrait picture；
    Set-top box is controlled according to the download address of promoter's head portrait picture and the download address of antiphonal singing person's head portrait picture, is downloaded respectively Promoter's head portrait picture and antiphonal singing person's head portrait picture；
    It controls set-top box and obtains video information corresponding with song number；
    By set-top box by promoter's Role Information, antiphonal singing person's Role Information, downloading promoter's head portrait picture and antiphonal singing person Head portrait picture is shown in television.
  4. The method 4. a kind of Autonomous role based on Karaoke antiphonal singing according to claim 3 is accompanied, which is characterized in that pass through Set-top box creates thread, and plays song, before further include:
    Set-top box is controlled according to song number, corresponding song files and lyrics file, the lyrics are downloaded from VOD server File includes lyrics time shaft and the lyrics, and the lyrics include the corresponding first sub- lyrics of the first chanteur and the second chanteur couple The sub- lyrics of second answered；
    Examine the accuracy of the lyrics.
  5. The method 5. a kind of Autonomous role based on Karaoke antiphonal singing according to claim 4 is accompanied, which is characterized in that also wrap It includes:
    Role is sung in song according to antiphonal singing person, promoter's Role Information is matched with the sub- lyrics in the lyrics, Antiphonal singing person's Role Information is matched with another sub- lyrics in the lyrics；
    When playing the first sub- lyrics, Role Information corresponding with the first sub- lyrics and head portrait picture are highlighted；
    When playing the second sub- lyrics, Role Information corresponding with the second sub- lyrics and head portrait picture are highlighted.
  6. The method 6. a kind of Autonomous role based on Karaoke antiphonal singing according to claim 1 is accompanied, which is characterized in that when temporary Break when putting the antiphonal singing voice messaging, starts the antiphonal singing voice messaging for recording promoter；When the broadcasting antiphonal singing voice messaging When, the antiphonal singing voice messaging initiated is recorded in pause.
  7. The method 7. a kind of Autonomous role based on Karaoke antiphonal singing according to claim 1 is accompanied, which is characterized in that also wrap It includes: adjusting the broadcasting speed of song, keep it consistent with the broadcasting speed of antiphonal singing voice messaging.
  8. 8. a kind of Autonomous role sing accompanying system based on Karaoke antiphonal singing, including memory, processor and storage are on a memory And the computer program that can be run on a processor, which is characterized in that the processor is realized when executing the computer program Following steps:
    S1: sending antiphonal singing and request to cloud server, so that cloud server sends the antiphonal singing voice messaging of corresponding role to machine Top box creates thread by set-top box, and plays song；
    S2: obtaining the play time of song by the thread in real time, when play time reaches the time point of switching first role When, play the antiphonal singing voice messaging；When play time reaches the time point of switching second role, pause plays the antiphonal singing Voice messaging；
    S3: repeating S2, until the song suspends broadcasting or the playback of songs terminates.
  9. 9. a kind of Autonomous role sing accompanying system based on Karaoke antiphonal singing according to claim 8, which is characterized in that send Antiphonal singing is requested to cloud server, so that cloud server sends the antiphonal singing voice messaging of corresponding role to set-top box specifically:
    Obtain the softdog number in Karaoke place, the address Mac of set-top box and set-top box unique number；
    Existed according to the Karaoke softdog number in place, the address Mac of set-top box, set-top box unique number, song number, antiphonal singing person Role, the ID of antiphonal singing person, the ID of promoter, promoter's Role Information, antiphonal singing person's Role Information, promoter's head are sung in song As the download address of the download address of picture and antiphonal singing person's head portrait picture, the demand file of Json format is generated；
    It sends the demand file and antiphonal singing is requested to cloud server, so that cloud server responds the antiphonal singing request Afterwards, role, the ID of antiphonal singing person and song number are sung in song according to antiphonal singing person in demand file, obtains and corresponds to from cloud Antiphonal singing voice messaging, according in demand file play Karaoka place softdog number and set-top box the address Mac, send it is described right Voice messaging is sung, and the demand file and antiphonal singing is forwarded to request to set-top box.
  10. 10. a kind of Autonomous role sing accompanying system based on Karaoke antiphonal singing according to claim 9, which is characterized in that hair Antiphonal singing is sent to request to cloud server, so that the antiphonal singing voice messaging that cloud server sends corresponding role is gone back later to set-top box Include:
    It controls set-top box and receives the antiphonal singing voice messaging, demand file and antiphonal singing request；
    After responding the antiphonal singing request by control set-top box, the demand file is parsed, the song obtained in demand file is compiled Number, antiphonal singing person in song sing role, the ID of antiphonal singing person, the ID of promoter, promoter's Role Information, antiphonal singing person role letter The download address of breath, the download address of promoter's head portrait picture and antiphonal singing person's head portrait picture；
    Set-top box is controlled according to the download address of promoter's head portrait picture and the download address of antiphonal singing person's head portrait picture, is downloaded respectively Promoter's head portrait picture and antiphonal singing person's head portrait picture；
    It controls set-top box and obtains video information corresponding with song number；
    By set-top box by promoter's Role Information, antiphonal singing person's Role Information, downloading promoter's head portrait picture and antiphonal singing person Head portrait picture is shown in television.
CN201811381377.0A 2018-11-20 2018-11-20 A kind of Autonomous role vocal accompaniment method and system based on Karaoke antiphonal singing Pending CN109461430A (en)

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Application publication date: 20190312