CN104270652A - Audio monitoring and broadcasting method, device and server - Google Patents
Audio monitoring and broadcasting method, device and server Download PDFInfo
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- CN104270652A CN104270652A CN201410515430.7A CN201410515430A CN104270652A CN 104270652 A CN104270652 A CN 104270652A CN 201410515430 A CN201410515430 A CN 201410515430A CN 104270652 A CN104270652 A CN 104270652A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/232—Content retrieval operation locally within server, e.g. reading video streams from disk arrays
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/233—Processing of audio elementary streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25891—Management of end-user data being end-user preferences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
Abstract
The invention discloses an audio monitoring and broadcasting method, device and server. The method comprises the steps that audio characteristic information of program data is obtained, audio production information corresponding to the audio characteristic information is inquired out from a preset audio database, and the audio database comprises the audio characteristic information and the audio production information corresponding to the audio characteristic information. According to the technical scheme of the audio monitoring and broadcasting method, device and server, the audio characteristic information of the program data is obtained, and the audio production information corresponding to the audio characteristic information is inquired out from the preset audio database, so that in the program broadcasting process, music is monitored and broadcasted in real time.
Description
Technical field
The present invention relates to intelligent television technical field, particularly a kind of audio frequency prison broadcasting method, device and server.
Background technology
MTV is minimus art in music big family, is the product that TV is combined with music.The program that TV station broadcasts every day comprises a large amount of songs and background music.The works information of these songs and background music can comprise singer, ci and qu author and authorize copyright TV station etc.Above-mentioned works information can help music industry to analyze the propagation value of music in TV programme.
Obtain above-mentioned works information if want, with regard to needs when TV station's broadcast program to program in song and background music carry out prison and broadcast.And also do not have a kind of scheme can realize carrying out prison to music in real time when broadcast program in prior art to broadcast.
Summary of the invention
The invention provides a kind of audio frequency prison broadcasting method, device and server, broadcasting for realizing carrying out prison to music in real time when broadcast program.
For achieving the above object, the invention provides a kind of audio frequency prison broadcasting method, comprising:
Obtain the audio feature information of program data;
From the audio database pre-set, inquire the audio production information corresponding with described audio feature information, described audio database comprises audio feature information and the audio production information corresponding with described audio feature information.
Alternatively, the audio feature information of described acquisition program data comprises:
Gather described program data, from described program data, extract described audio feature information; Or,
Receive client to extract from described program data and the described audio feature information sent.
Alternatively, described audio feature information is audio-frequency fingerprint.
Alternatively, described audio production information comprises and authorizes copyright unit;
Described method also comprises:
Obtain the television channel playing described program data;
Judge whether described television channel mates with the described copyright unit that authorizes;
If judge, described television channel mates with the described copyright unit that authorizes, and determines that described program data is for authorizing program data.
Alternatively, the described television channel playing described program data that obtains comprises:
Receive the television channel that client according to the station symbol image recognition of extracting from described program data; Or,
Receive the station symbol image that client extracts from described program data, and go out described television channel according to described station symbol image recognition; Or,
Receive client according to the image feature information of the station symbol Computer image genration extracted from described program data, and identify described television channel according to image feature information; Or,
The audio feature information of the program data of each television channel that the audio feature information extracted according to client and server generate in real time, determines the television channel of described program data; Or,
Receive the described television channel that client obtains from the data flow of program data.
Alternatively, if described in authorize copyright unit and comprise and authorize copyright TV station, describedly judge that whether described television channel mates comprise with the described copyright unit that authorizes: judge whether television channel belongs to and authorize copyright TV station; Or,
If described in authorize copyright unit for authorizing copyright television channel, describedly judge that whether described television channel mates comprise with the described copyright unit that authorizes: judge television channel whether with authorize copyright unit and mate to comprise and judge that whether television channel identical with authorizing copyright television channel; Or,
If described in authorize copyright unit for authorizing copyright TV programme, described judge television channel whether with authorize copyright unit and mate to comprise and judge whether this television channel comprises and authorize copyright TV programme.
Alternatively, also comprise:
The viewership information corresponding according to this audio production information in the fixed time section obtained, generates the broadcasting time that in fixed time section, this audio production information is corresponding.
Alternatively, the viewership information of this audio production information in described fixed time section can comprise the viewership information that in fixed time section, this audio production information of different channel is corresponding;
The viewership information that this audio production information in the described fixed time section according to obtaining is corresponding, generate the broadcasting time that in fixed time section, this audio production information is corresponding to comprise: viewership information corresponding for this audio production information of different channel in fixed time section is multiplied with registered client quantity sum, draw the broadcasting time that in fixed time section, this audio production information is corresponding.
Alternatively, also comprise:
The broadcasting time corresponding according to this audio production information in fixed time section and the client obtained in advance watch number, generate to listen to number in fixed time section corresponding to this audio production information.
Alternatively, described audio production information comprises singer and/or ci and qu author.
For achieving the above object, the invention provides a kind of audio frequency prison broadcasting device, comprising:
First acquisition module, for obtaining the audio feature information of program data;
Enquiry module, for inquiring the audio production information corresponding with described audio feature information from the audio database pre-set, described audio database comprises audio feature information and the audio production information corresponding with described audio feature information.
Alternatively, described first acquisition module comprises:
Gather submodule, for gathering described program data;
Extract submodule, for extracting described audio feature information from described program data;
Alternatively, described first acquisition module extracts and the described audio feature information sent specifically for receiving client from described program data.
Alternatively, described audio production information comprises and authorizes copyright unit;
Described device also comprises:
Second acquisition module, for obtaining the television channel playing described program data;
Judge module, for judging whether described television channel mates with the described copyright unit that authorizes;
Determination module, if for judging that described television channel mates with the described copyright unit that authorizes, determines that described program data is for authorizing program data.
Alternatively, described second acquisition module is specifically for receiving the television channel that goes out according to the TV station symbol recognition extracted from described program data of client; Or,
The station symbol image that described second acquisition module extracts from described program data specifically for receiving client, and go out described television channel according to described station symbol image recognition; Or,
Described second acquisition module specifically for receiving client according to the image feature information of the station symbol Computer image genration extracted from described program data, and identifies described television channel according to image feature information; Or,
The audio feature information of the program data of each television channel that described second acquisition module generates in real time specifically for the audio feature information that extracts according to client and server, determines the television channel of described program data; Or,
The described television channel that described second acquisition module obtains from the data flow of program data specifically for receiving client.
Alternatively, also comprise:
Generation module, for the viewership information corresponding according to this audio production information in the fixed time section obtained, generates the broadcasting time that in fixed time section, this audio production information is corresponding.
Alternatively, described generation module, also for watching number according to broadcasting time corresponding to this audio production information in fixed time section and the client that obtains in advance, generating and listening to number in fixed time section corresponding to this audio production information.
For achieving the above object, the invention provides a kind of server, comprising: above-mentioned audio frequency prison broadcasting device.
The present invention has following beneficial effect:
In the technical scheme of audio frequency prison broadcasting method, device and server provided by the invention, obtain the audio feature information of program data, and from the audio database pre-set, inquire the audio production information corresponding with audio feature information, thus achieve and in real time prison is carried out to music when broadcast program and broadcast.
Accompanying drawing explanation
The flow chart of a kind of audio frequency prison broadcasting method that Fig. 1 provides for the embodiment of the present invention one;
The flow chart of a kind of audio frequency prison broadcasting method that Fig. 2 provides for the embodiment of the present invention two;
The flow chart of a kind of audio frequency prison broadcasting method that Fig. 3 provides for the embodiment of the present invention three;
The structural representation of a kind of audio frequency prison broadcasting device that Fig. 4 provides for the embodiment of the present invention four;
The structural representation of a kind of audio frequency prison broadcasting device that Fig. 5 provides for the embodiment of the present invention five;
The structural representation of a kind of audio frequency prison broadcasting device that Fig. 6 provides for the embodiment of the present invention six.
Embodiment
For making those skilled in the art understand technical scheme of the present invention better, below in conjunction with accompanying drawing, audio frequency prison broadcasting method, device and server provided by the invention are described in detail.
The flow chart of a kind of audio frequency prison broadcasting method that Fig. 1 provides for the embodiment of the present invention one, as shown in Figure 1, the method comprises:
The audio feature information of step 101, acquisition program data.
In the present embodiment, each step can be performed by server, and preferably, this server can be cloud server.
In the present embodiment, program data can be programme televised live data or request program data.Program data can comprise video data and voice data, and in this step, server can extract voice data from program data, and obtains the audio feature information of this voice data.Preferably, audio feature information can be audio-frequency fingerprint.
In the present embodiment, audio feature information can be generated by server or be generated by client.Client can for can the hardware carrier with programmable functions of playing video data and/or voice data.Such as, client can be intelligent television, Set Top Box, mobile terminal or computer.
When audio feature information is generated by server, step 101 specifically can comprise:
Step 1011a, collection of server program data.
When TV station plays TV programme, server can Real-time Collection program data.
Step 1011b, server extract audio feature information from program data.
If audio feature information is audio-frequency fingerprint, then server extracts audio-frequency fingerprint by audio-frequency fingerprint extractive technique from program data.
When audio feature information is generated by client, client can extract and send audio feature information from program data, and step 101 specifically can comprise:
Step 1012a, client gather program data.
When TV station plays TV programme, client can Real-time Collection program data.
Step 1012b, client extract audio feature information from program data.
If audio feature information is audio-frequency fingerprint, then client extracts audio-frequency fingerprint by audio-frequency fingerprint extractive technique from program data.
Step 1012c, user end to server send audio feature information.
The audio feature information that server receives client sends, thus make server get the audio feature information of program data.
Step 102, from the audio database pre-set, inquire the audio production information corresponding with audio feature information.
Audio production information is the information for representing the voice data unique characteristics in program data.In the present embodiment, audio production information can comprise singer, ci and qu author and/or authorize copyright TV station.In actual applications, this audio production information can also comprise out of Memory, and such as: distributing and releasing corporation, all the other will not enumerate.
Server can pre-set audio database, and this audio database can comprise audio feature information and the audio production information corresponding with described audio feature information.Particularly, server can gather multiple voice data in advance, from each voice data gathered in advance, extract audio feature information; Then the corresponding relation of the audio production information of audio feature information and this voice data extracted is set up, to form audio database.Then step 102 specifically can comprise: first the audio feature information in the audio feature information of acquisition and audio database compares by server; Server, when the audio feature information that the audio feature information gone out in audio database comparison with obtain is identical, inquires the audio production information that the audio feature information identical with the audio feature information obtained is corresponding from audio database.
In the technical scheme of the audio frequency prison broadcasting method that the present embodiment provides, obtain the audio feature information of program data, and from the audio database pre-set, inquire the audio production information corresponding with audio feature information, thus achieve and in real time prison is carried out to music when broadcast program and broadcast.
The flow chart of a kind of audio frequency prison broadcasting method that Fig. 2 provides for the embodiment of the present invention two, as shown in Figure 2, the method comprises:
Step 201, server obtain the audio feature information of program data.
Can see the step 101 in above-described embodiment one to the specific descriptions of step 201.
Step 202, server inquire the audio production information corresponding with audio feature information from the audio database pre-set.
Can see the step 102 in above-described embodiment one to the specific descriptions of step 202.
Step 203, server obtain the television channel of broadcast program data.
In the present embodiment, server can adopt following multiple method to get the television channel of broadcast program data.
First method: client television channel according to the station symbol image recognition of extracting from program data, and sends to server.Particularly, client extracts station symbol image from program data, according to station symbol Computer image genration image feature information, from the station symbol model generated in advance, the station symbol model corresponding with graphic feature information is identified according to image feature information, the television channel that the station symbol model determined and identify is corresponding is the television channel of program data, the television channel of program data is sent to server, thus makes server obtain the television channel of this program data.
Second method: client extracts station symbol image and station symbol image is sent to server from program data, goes out television channel by server according to station symbol image recognition.Particularly, client is extracted station symbol image and station symbol image is sent to server from program data, server is according to station symbol Computer image genration image feature information, from the station symbol model generated in advance, identify the station symbol model corresponding with graphic feature information according to image feature information, determine that the television channel corresponding with the station symbol model identified is the television channel of program data.
The third method: client identifies station symbol image from program data, sends to server according to station symbol Computer image genration image feature information by image feature information, identifies television channel by server according to image feature information.Particularly, client extracts station symbol image from program data, image feature information is sent to server according to station symbol Computer image genration image feature information, server identifies the station symbol model corresponding with graphic feature information according to image feature information from the station symbol model generated in advance, determines that the television channel corresponding with the station symbol model identified is the television channel of program data.
4th kind of method: the audio feature information of the program data of the audio feature information that server extracts according to client and each television channel that server generates in real time, determines the television channel of described program data.Particularly, the audio feature information of the program data of each television channel that the audio feature information that client extracted of server and server generate in real time is compared; When the audio feature information comparison of the program data of each television channel generated in real time from server goes out the audio feature information identical with the audio feature information that client is extracted, then determine that the television channel that the audio feature information identical with the audio feature information that client is extracted is corresponding is the television channel of program data.
Lung biopsy: client obtains the television channel of program data from the data flow of program data, and the television channel of program data is sent to server.
Step 204, server judge television channel whether with authorize copyright unit and mate, if then perform step 205, then perform step 206 if not.
In the present embodiment, audio production information can comprise authorizes copyright unit.This is authorized copyright unit and can comprise and authorize copyright TV station, authorize copyright television channel or authorize copyright TV programme.If authorize copyright unit for authorizing copyright TV station, then judge television channel whether with authorize copyright unit and mate to comprise and judge whether television channel belongs to and authorize copyright TV station; If authorize copyright unit for authorizing copyright television channel, then judge television channel whether with authorize copyright unit and mate to comprise and judge that whether television channel identical with authorizing copyright television channel; If authorize copyright unit for authorizing copyright TV programme, then judge television channel whether with authorize copyright unit and mate to comprise and judge whether this television channel comprises and authorize copyright TV programme.
Step 205, server determine that program data is authorize program data, and flow process terminates.
Step 206, server determine that program data is unauthorized program data.
In the technical scheme of the audio frequency prison broadcasting method that the present embodiment provides, obtain the audio feature information of program data, and from the audio database pre-set, inquire the audio production information corresponding with audio feature information, thus achieve and in real time prison is carried out to music when broadcast program and broadcast.The present embodiment can judge television channel whether with authorize copyright unit and mate, if then determine that program data is authorize program data, thus the copyright problem of musical works can be used effectively to monitor to TV station, avoid the phenomenon of the unwarranted musical works of the illegal use of TV station.
The flow chart of a kind of audio frequency prison broadcasting method that Fig. 3 provides for the embodiment of the present invention three, as shown in Figure 3, the method comprises:
Step 301, server obtain the audio feature information of program data.
Can see the step 101 in above-described embodiment one to the specific descriptions of step 301.
Step 302, server inquire the audio production information corresponding with audio feature information from the audio database pre-set.
Can see the step 102 in above-described embodiment one to the specific descriptions of step 302.
The viewership information that step 303, server are corresponding according to this audio production information in the fixed time section obtained, generates the broadcasting time that in fixed time section, this audio production information is corresponding.
In the present embodiment, preferably, the viewership information that server this audio production information that can obtain in fixed time section from third party is corresponding.This program data can be play in the different time sections of different television channels, and the viewership information of this audio production information in fixed time section can comprise the viewership information that in fixed time section, this audio production information of different channel is corresponding, then step 203 specifically can comprise: viewership information corresponding for this audio production information of different channel in fixed time section is multiplied with registered client quantity sum by server, draws the broadcasting time that in fixed time section, this audio production information is corresponding.Wherein, registered client comprises the registered client of startup and shutdown.
Step 304, server watch number according to broadcasting time corresponding to this audio production information in fixed time section and the client that obtains in advance, generate to listen to number in fixed time section corresponding to this audio production information.
In the present embodiment, the client number of watching can be the average number of users of the single client investigated out in advance, then step 304 specifically comprises: the broadcasting time in fixed time section is multiplied with the client number of watching by server, draws to listen to number in the fixed time section that this audio production information is corresponding.
In the technical scheme of the audio frequency prison broadcasting method that the present embodiment provides, obtain the audio feature information of program data, and from the audio database pre-set, inquire the audio production information corresponding with audio feature information, thus achieve and in real time prison is carried out to music when broadcast program and broadcast.The viewership information that in the present embodiment, server can be corresponding according to this audio production information in the fixed time section obtained, generate the broadcasting time that in fixed time section, this audio production information is corresponding, and watch number according to broadcasting time corresponding to this audio production information in fixed time section and the client that obtains in advance, generate and listen to number in fixed time section corresponding to this audio production information, thus achieve the value assessment of musical works in TV programme and influence power analysis.
The structural representation of a kind of audio frequency prison broadcasting device that Fig. 4 provides for the embodiment of the present invention four, as shown in Figure 4, this device comprises: the first acquisition module 11 and enquiry module 12.
First acquisition module 11 is for obtaining the audio feature information of program data.Enquiry module 12 for inquiring the audio production information corresponding with described audio feature information from the audio database pre-set, and described audio database comprises audio feature information and the audio production information corresponding with described audio feature information.
Alternatively, the first acquisition module 11 comprises: gather submodule 111 and extract submodule 112.Gather submodule 111 for gathering described program data; Extract submodule 112 for extracting described audio feature information from described program data.In actual applications, alternatively, the first acquisition module 11 also can extract and the audio feature information sent specifically for receiving client from program data.
Audio production information is the information for representing the voice data unique characteristics in program data.In the present embodiment, audio production information can comprise singer, ci and qu author and/or authorize copyright TV station.In actual applications, this audio production information can also comprise out of Memory, such as: distributing and releasing corporation.
The audio frequency that the audio frequency prison broadcasting device that the present embodiment provides can be used for realizing above-described embodiment one and provides supervises broadcasting method.
In the technical scheme of the audio frequency prison broadcasting device that the present embodiment provides, obtain the audio feature information of program data, and from the audio database pre-set, inquire the audio production information corresponding with audio feature information, thus achieve and in real time prison is carried out to music when broadcast program and broadcast.
The structural representation of a kind of audio frequency prison broadcasting device that Fig. 5 provides for the embodiment of the present invention five, as shown in Figure 5, the present embodiment is on the basis of above-described embodiment one, audio production information comprises authorizes copyright unit, then this device can also comprise: the second acquisition module 13, judge module 14 and determination module 15.Second acquisition module 13 is for obtaining the television channel play and state program data; Judge module 14 is for judging whether described television channel mates with the described copyright unit that authorizes; If determination module 15 is for judging that described television channel mates with the described copyright unit that authorizes, determine that described program data is for authorizing program data.
Alternatively, the second acquisition module 13 is specifically for receiving the television channel that goes out according to the TV station symbol recognition extracted from program data of client.Alternatively, the station symbol image that the second acquisition module 13 extracts from described program data specifically for receiving client, and go out described television channel according to described station symbol image recognition.Alternatively, the second acquisition module 13 specifically for receiving client according to the image feature information of the station symbol Computer image genration extracted from described program data, and identifies described television channel according to image feature information.Alternatively, the audio feature information of the program data of each television channel that the second acquisition module 13 generates in real time specifically for the audio feature information that extracts according to client and server, determines the television channel of described program data.Alternatively, the second acquisition module 13 is specifically for receiving the described television channel that obtains from the data flow of program data of client.
Audio production information is the information for representing the voice data unique characteristics in program data.In the present embodiment, audio production information can comprise singer, ci and qu author and/or authorize copyright TV station.In actual applications, this audio production information can also comprise out of Memory, such as: distributing and releasing corporation.
The audio frequency that the audio frequency prison broadcasting device that the present embodiment provides can be used for realizing above-described embodiment two and provides supervises broadcasting method.
In the technical scheme of the audio frequency prison broadcasting device that the present embodiment provides, obtain the audio feature information of program data, and from the audio database pre-set, inquire the audio production information corresponding with audio feature information, thus achieve and in real time prison is carried out to music when broadcast program and broadcast.The present embodiment can judge television channel whether with authorize copyright unit and mate, if then determine that program data is authorize program data, thus the copyright problem of musical works can be used effectively to monitor to TV station, avoid the phenomenon of the unwarranted musical works of the illegal use of TV station.
The structural representation of a kind of audio frequency prison broadcasting device that Fig. 6 provides for the embodiment of the present invention six, as shown in Figure 6, the present embodiment is on the basis of above-described embodiment one, and this device can also comprise: generation module 16.Generation module 16, for the viewership information corresponding according to this audio production information in the fixed time section obtained, generates the broadcasting time that in fixed time section, this audio production information is corresponding.
Further, this generation module 16 can also be used for watching number according to broadcasting time corresponding to this audio production information in fixed time section and the client that obtains in advance, generates to listen to number in fixed time section corresponding to this audio production information.
The audio frequency that the audio frequency prison broadcasting device that the present embodiment provides can be used for realizing above-described embodiment three and provides supervises broadcasting method.
In the technical scheme of the audio frequency prison broadcasting device that the present embodiment provides, obtain the audio feature information of program data, and from the audio database pre-set, inquire the audio production information corresponding with audio feature information, thus achieve and in real time prison is carried out to music when broadcast program and broadcast.The viewership information that in the present embodiment, server can be corresponding according to this audio production information in the fixed time section obtained, generate the broadcasting time that in fixed time section, this audio production information is corresponding, and watch number according to broadcasting time corresponding to this audio production information in fixed time section and the client that obtains in advance, generate and listen to number in fixed time section corresponding to this audio production information, thus achieve the value assessment of musical works in TV programme and influence power analysis.
The embodiment of the present invention seven provides a kind of server, and this server comprises audio frequency prison broadcasting device, and the audio frequency prison broadcasting device that this audio frequency prison broadcasting device can adopt above-described embodiment five or embodiment six to provide, no longer specifically describes herein.
In the technical scheme of the server that the present embodiment provides, obtain the audio feature information of program data, and from the audio database pre-set, inquire the audio production information corresponding with audio feature information, thus achieve and in real time prison is carried out to music when broadcast program and broadcast.
Be understandable that, the illustrative embodiments that above execution mode is only used to principle of the present invention is described and adopts, but the present invention is not limited thereto.For those skilled in the art, without departing from the spirit and substance in the present invention, can make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.
Claims (18)
1. an audio frequency prison broadcasting method, is characterized in that, comprising:
Obtain the audio feature information of program data;
From the audio database pre-set, inquire the audio production information corresponding with described audio feature information, described audio database comprises audio feature information and the audio production information corresponding with described audio feature information.
2. audio frequency prison broadcasting method according to claim 1, it is characterized in that, the audio feature information of described acquisition program data comprises:
Gather described program data, from described program data, extract described audio feature information; Or,
Receive client to extract from described program data and the described audio feature information sent.
3. audio frequency prison broadcasting method according to claim 2, it is characterized in that, described audio feature information is audio-frequency fingerprint.
4. audio frequency prison broadcasting method according to claim 1, it is characterized in that, described audio production information comprises authorizes copyright unit;
Described method also comprises:
Obtain the television channel playing described program data;
Judge whether described television channel mates with the described copyright unit that authorizes;
If judge, described television channel mates with the described copyright unit that authorizes, and determines that described program data is for authorizing program data.
5. audio frequency prison broadcasting method according to claim 4, is characterized in that, the described television channel playing described program data that obtains comprises:
Receive the television channel that client according to the station symbol image recognition of extracting from described program data; Or,
Receive the station symbol image that client extracts from described program data, and go out described television channel according to described station symbol image recognition; Or,
Receive client according to the image feature information of the station symbol Computer image genration extracted from described program data, and identify described television channel according to image feature information; Or,
The audio feature information of the program data of each television channel that the audio feature information extracted according to client and server generate in real time, determines the television channel of described program data; Or,
Receive the described television channel that client obtains from the data flow of program data.
6. audio frequency prison broadcasting method according to claim 4, is characterized in that,
If described in authorize copyright unit and comprise and authorize copyright TV station, describedly judge that whether described television channel mates comprise with the described copyright unit that authorizes: judge whether television channel belongs to and authorize copyright TV station; Or,
If described in authorize copyright unit for authorizing copyright television channel, describedly judge that whether described television channel mates comprise with the described copyright unit that authorizes: judge television channel whether with authorize copyright unit and mate to comprise and judge that whether television channel identical with authorizing copyright television channel; Or,
If described in authorize copyright unit for authorizing copyright TV programme, described judge television channel whether with authorize copyright unit and mate to comprise and judge whether this television channel comprises and authorize copyright TV programme.
7. audio frequency prison broadcasting method according to claim 1, is characterized in that, also comprise:
The viewership information corresponding according to this audio production information in the fixed time section obtained, generates the broadcasting time that in fixed time section, this audio production information is corresponding.
8. audio frequency prison broadcasting method according to claim 7, it is characterized in that, the viewership information of this audio production information in described fixed time section can comprise the viewership information that in fixed time section, this audio production information of different channel is corresponding;
The viewership information that this audio production information in the described fixed time section according to obtaining is corresponding, generate the broadcasting time that in fixed time section, this audio production information is corresponding to comprise: viewership information corresponding for this audio production information of different channel in fixed time section is multiplied with registered client quantity sum, draw the broadcasting time that in fixed time section, this audio production information is corresponding.
9. audio frequency prison broadcasting method according to claim 7, is characterized in that, also comprise:
The broadcasting time corresponding according to this audio production information in fixed time section and the client obtained in advance watch number, generate to listen to number in fixed time section corresponding to this audio production information.
10., according to claim 1 to 9 arbitrary described audio frequency prison broadcasting method, it is characterized in that, described audio production information comprises singer and/or ci and qu author.
11. 1 kinds of audio frequency prison broadcasting devices, is characterized in that, comprising:
First acquisition module, for obtaining the audio feature information of program data;
Enquiry module, for inquiring the audio production information corresponding with described audio feature information from the audio database pre-set, described audio database comprises audio feature information and the audio production information corresponding with described audio feature information.
12. audio frequency prison broadcasting devices according to claim 11, it is characterized in that, described first acquisition module comprises:
Gather submodule, for gathering described program data;
Extract submodule, for extracting described audio feature information from described program data.
13. audio frequency prison broadcasting devices according to claim 11, it is characterized in that, described first acquisition module extracts and the described audio feature information sent specifically for receiving client from described program data.
14. audio frequency prison broadcasting devices according to claim 11, it is characterized in that, described audio production information comprises authorizes copyright unit;
Described device also comprises:
Second acquisition module, for obtaining the television channel playing described program data;
Judge module, for judging whether described television channel mates with the described copyright unit that authorizes;
Determination module, if for judging that described television channel mates with the described copyright unit that authorizes, determines that described program data is for authorizing program data.
15. audio frequency prison broadcasting devices according to claim 14, is characterized in that, the television channel that described second acquisition module goes out according to the TV station symbol recognition extracted from described program data specifically for receiving client; Or,
The station symbol image that described second acquisition module extracts from described program data specifically for receiving client, and go out described television channel according to described station symbol image recognition; Or,
Described second acquisition module specifically for receiving client according to the image feature information of the station symbol Computer image genration extracted from described program data, and identifies described television channel according to image feature information; Or,
The audio feature information of the program data of each television channel that described second acquisition module generates in real time specifically for the audio feature information that extracts according to client and server, determines the television channel of described program data; Or,
The described television channel that described second acquisition module obtains from the data flow of program data specifically for receiving client.
16. audio frequency prison broadcasting devices according to claim 11, is characterized in that, also comprise:
Generation module, for the viewership information corresponding according to this audio production information in the fixed time section obtained, generates the broadcasting time that in fixed time section, this audio production information is corresponding.
17. audio frequency prison broadcasting devices according to claim 16, it is characterized in that, described generation module, also for watching number according to broadcasting time corresponding to this audio production information in fixed time section and the client that obtains in advance, generating and listening to number in fixed time section corresponding to this audio production information.
18. 1 kinds of servers, is characterized in that, comprising: claim 11 to 17 arbitrary described audio frequency prison broadcasting device.
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| CN104270652B (en) | 2018-09-04 |
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