CN105392022B - Information interacting method and device based on audio frequency watermark - Google Patents
Information interacting method and device based on audio frequency watermark Download PDFInfo
- Publication number
- CN105392022B CN105392022B CN201510742696.XA CN201510742696A CN105392022B CN 105392022 B CN105392022 B CN 105392022B CN 201510742696 A CN201510742696 A CN 201510742696A CN 105392022 B CN105392022 B CN 105392022B
- Authority
- CN
- China
- Prior art keywords
- information
- audio frequency
- message identification
- voice signal
- frequency watermark
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
-
- 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
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
-
- 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
- H04N21/439—Processing of audio elementary streams
- H04N21/4394—Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8352—Generation of protective data, e.g. certificates involving content or source identification data, e.g. Unique Material Identifier [UMID]
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
- H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
Abstract
The present invention provides a kind of information interacting method and device based on audio frequency watermark.Wherein the information interacting method based on audio frequency watermark includes: the voice signal for taking and playing in ambient enviroment；The audio frequency watermark being inserted into voice signal is extracted, wherein audio frequency watermark is generated and is embedded according to the corresponding message identification of the real time information that need to be provided a user by the broadcast source of voice signal；Message identification is parsed from audio frequency watermark, and show that corresponding information exchange instructs according to message identification matching；And information exchange is carried out according to information exchange instruction and the specified information interaction server of the broadcast source of voice signal.Using the solution of the present invention, additional information exchange means are provided for traditional media, deep exploitation is carried out convenient for the content to traditional media, there is good commercial promise, bring more values for media provider.
Description
Technical field
The present invention relates to Internet technologies, more particularly to a kind of information interacting method and device based on audio frequency watermark.
Background technique
With popularizing for mobile Internet, the mobile terminal devices such as smart phone and iPad are popularized, and people are gradually accustomed to
The mode surfed the Internet using APP client, the network life have also been transferred to mobile terminal, Yong Huke from PC (personal computer) gradually
To realize information browse and information interaction by various APP clients.
However, traditional media (such as radio and television etc.) are in the daily output life of people still in occupation of important portion
Point.At present still in developing stage, the means used include: that subtitle intercuts for information interaction based on traditional media；Picture moves
Picture intercuts；Video clips insertion.On the one hand these means influence user's viewing experience；On the other hand it cannot achieve in real time effectively mutually
It is dynamic.
Summary of the invention
In view of the above problems, it proposes on the present invention overcomes the above problem or at least be partially solved in order to provide one kind
State the information interacting method and device based on audio frequency watermark of problem.
It is an object of the present invention to provide a kind of information interaction approach that the good user experience of real-time is good.
A further object of the present invention is to the transmission efficiency of information to be improved and discriminations.
Another further object of the present invention is to the system complexities of information exchange to be simplified.
According to an aspect of the invention, there is provided a kind of information interacting method based on audio frequency watermark.It should be based on audio
The information interacting method of watermark includes: the voice signal for obtaining and playing in ambient enviroment；Extract the audio being inserted into voice signal
Watermark, wherein audio frequency watermark is raw according to the corresponding message identification of the real time information that need to be provided a user by the broadcast source of voice signal
At and be embedded in；Message identification is parsed from audio frequency watermark, and show that corresponding information exchange instructs according to message identification matching；
And information exchange is carried out according to information exchange instruction and the specified information interaction server of the broadcast source of voice signal.
Optionally, information exchange instruction includes: that information uploads, and instructs the broadcasting with voice signal according to information exchange
The step of specified information interaction server in source carries out information exchange include: instruct to generate upload information according to information exchange, and
It is transmitted to information interaction server.
Optionally, the broadcast source of voice signal is radio and television, and audio frequency watermark, which turns sender by radio and television receipts, to be added, letter
Breath mark includes the channel identication and/or program identification of radio and television；And it is instructed according to information exchange and generates upload information
Step includes: to generate audience ratings report information according to channel identication and/or program identification, communication identifier and viewing time, with
To the information interaction server transmission for counting radio and television audience ratings.
Optionally, information exchange instruction includes: that access information identifies corresponding URL；And according to information exchange instruction with
The step of specified information interaction server of the broadcast source of voice signal carries out information exchange includes: according to URL to information exchange
Server issues accessing page request, receives the page in response to accessing page request returned by information interaction server, and
User shows.
Optionally, information exchange instruction includes: calling application corresponding with message identification；According to information exchange instruction and sound
The step of specified information interaction server of the broadcast source of sound signal carries out information exchange includes: that starting is corresponding with message identification
Using utilizing application execution information exchange.
It optionally, include: to be instructed according to information exchange to information using application using the step of application execution information exchange
Interactive server issues information inquiring request, receives the inquiry in response to information inquiring request returned by information interaction server
Information.
Optionally, the broadcast source of voice signal is mobile TV, and audio frequency watermark is added by mobile TV broadcasting side；Or sound
The broadcast source of sound signal is the sound-box device of place of business, and audio frequency watermark is added by battalion dealer using ultrasonic encoding device.
Optionally, message identification is embedded in voice signal by audio frequency watermark with ultrasonic wave, and is matched according to message identification
The step of obtaining the instruction of corresponding information exchange includes: to be retrieved from preset message identification corresponding relationship according to message identification
Information exchange instruction.
According to another aspect of the present invention, a kind of information interactive device based on audio frequency watermark is additionally provided.This is based on
The information interactive device of audio frequency watermark, comprising: sound obtains module, is configured to obtain the voice signal played in ambient enviroment；
Watermark extracting module is configured to extract the audio frequency watermark that is inserted into voice signal, wherein audio frequency watermark by voice signal broadcasting
Source generates and is embedded according to the corresponding message identification of the real time information that need to be provided a user；Information analysis module is configured to from sound
Message identification is parsed in frequency watermark, and show that corresponding information exchange instructs according to message identification matching；And information transmission
Module is configured to instruct the information interaction server progress information friendship specified with the broadcast source of voice signal according to information exchange
Mutually.
Optionally, information exchange instruction includes any of the following or a variety of: information uploads, access information mark is corresponding
The application corresponding with message identification of URL, calling.
Information interacting method and device based on audio frequency watermark of the invention, is embedded in basis in the broadcast source of voice signal
The audio frequency watermark that the real time information that need to be provided a user generates, carries additional information using audio frequency watermark, obtains for user terminal.
User terminal extracts the message identification in voice signal sound intermediate frequency watermark, determines that information exchange instructs, hands over according to the information
Mutually much information interaction may be implemented in instruction, the interaction of terminal side data and network side data is completed, to mention for traditional media
Additional information communication means has been supplied, deep exploitation has been carried out convenient for the content to traditional media, improves the usage experience of user.
Further, the information interacting method and device of the invention based on audio frequency watermark can be directed to a variety of different
Usage scenario realizes the multiple functions such as information uploads, information is shown, information inquiry, is flexibly applied to data statistics, businessman promotees
In pin, publicity.
Further, the information interacting method and device of the invention based on audio frequency watermark, can be by traditional media, movement
Integration is effectively performed in internet, and the depth of the accurate dispensing, content of realizing advertisement is excavated, and can provide a large amount of customer flow
Entrance has good commercial promise, convenient for bringing more commercial interests for media provider.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the interactive system that the information interacting method according to an embodiment of the invention based on audio frequency watermark is applicable in
Architecture diagram；
Fig. 2 is the schematic diagram of the information interacting method according to an embodiment of the invention based on audio frequency watermark；And
Fig. 3 is the schematic diagram of the information interactive device according to an embodiment of the invention based on audio frequency watermark.
Specific embodiment
Present embodiments provide a kind of information interacting method based on audio frequency watermark and the information exchange based on audio frequency watermark
Device is embedded in audio frequency watermark in the voice signal that it is played using the broadcast source of media system, is somebody's turn to do so that user terminal utilizes
Information in audio frequency watermark interacts.
Fig. 1 is the interactive system that the information interacting method according to an embodiment of the invention based on audio frequency watermark is applicable in
Architecture diagram.The interactive system includes audio frequency broadcast system and mobile interchange system, the two systems pass through audio frequency watermark reality
Now connect.Wherein, program broadcast source 10 can include but is not limited to broadcast electricity for providing audio/video program, program broadcast source 10
Television stations, Web Video Service provider, show player of place of business etc..The content vector of audio frequency watermark may include: each
Kind video or audio program.
Audio frequency watermark can be inserted into the audio/video program that program broadcast source 10 provides, such as encoding and decoding by codec 20
Device 20 can will need the message identification (ID) of the real time information provided a user to be inserted into audio/video program as audio frequency watermark
In, which can instruct with information exchange, can be corresponded to according to the message identification and show that information exchange instructs, information is handed over
It mutually may include the content for executing order and executing in instruction (including real time information etc.).
Audio frequency watermark (watermark) is added to additional letter by modification audio signal in original voice signal
Breath, it is very slight to the modification of original voice signal, and due to audio frequency watermark can by additional information with ultrasonic wave or
The infrasonic mode of person is embedded in sound, does not influence the auditory perception of program viewer completely.
The transmission of additional information is carried out using audio frequency watermark, audio frequency watermark, which only passes through specific software, to be identified, people
Ear can not be heard, not influence program viewing experience；And transmission efficiency is high, and it is per second to transmit an even more effective letter
Breath is delayed low, can satisfy the needs of snap information interaction.According to volume, several meters to several hundred meters of propagation may be implemented
Range.And by using the code encoding/decoding mode for having patented technology, the efficient identification of watermark may be implemented.In addition the letter transmitted
Breath can be directly related with programme content, consequently facilitating realizing the further utilization of programme content.
The audio/video program of insertion audio frequency watermark receives a turn transmission network 30 by program and is transferred to show player, for broadcasting
It puts, program receives a turn transmission network 30 can be using modes such as broadcasting and television network, internet, satellite television, local area network, wire relay broadcastings
Audio/video program is sent to show player 40 to play out.
Show player 40, which may include that home television set, mobile TV, music player etc. are various, can play sound
The player 40 of signal.On the one hand the voice signal that show player 40 exports can provide a user auditory content, another party
Face also provides the audio frequency watermark of insertion to user terminal 50.
User terminal 50 can have for various computers, tablet computer, smart phone audible signal reception ability and
The electronic equipment of data transmission and processing ability.The information exchange side based on audio frequency watermark that user terminal 50 passes through execution embodiment
Method can realize the information exchange with information interaction server by internet 60 or other data transmission channels, according to it
Application scenarios realize various interactive functions.
Fig. 2 is the schematic diagram of the information interacting method according to an embodiment of the invention based on audio frequency watermark, this is based on
The information interacting method of audio frequency watermark includes:
Step S202 obtains the voice signal played in ambient enviroment；
Step S204 extracts the audio frequency watermark being inserted into voice signal；
Step S206 parses message identification from audio frequency watermark, and obtains corresponding information according to message identification matching
Interactive instruction；
Step S208 carries out letter according to the information exchange instruction information interaction server specified with the broadcast source of voice signal
Breath interaction.
The audio frequency watermark being inserted into the above voice signal can be by the broadcast source of voice signal according to need to provide a user
The corresponding message identification of real time information is generated and is embedded in.Real time information can include but is not limited to: relevant to programme content to push away
Guangxin ceases (such as advertisement, news etc.), the real-time interactive (ballot, comment) of program etc..
Information exchange instruction includes included below but is not limited to: it is (unified that information uploads, access information identifies corresponding URL
Resource Locator, Uniform Resource Locator), call corresponding with message identification application (application program
Application, abbreviation APP).By execution information interactive instruction, information upload may be implemented, information is shown, information inquiry
Etc. various information exchanges.
It is affected to avoid playing program, the mark of real time information can be embedded in sound with ultrasonic wave by audio frequency watermark
In signal, correspondingly, what step S206 extracted real time information from audio frequency watermark can be with are as follows: according to message identification from preset
Information exchange instruction is retrieved in message identification corresponding relationship.Message identification corresponding relationship is prerecorded with message identification and right
The information exchange instruction answered, instructs for providing corresponding information exchange to user terminal according to message identification.
When carrying out information upload, step S208 can be instructed according to information exchange and be generated upload information, and be handed over to information
Mutual server transport.Such as by information exchange instruct in include the local information of information and user terminal 50 upload.
In the corresponding URL of the access message identification, step S208 can be issued according to URL to information interaction server
Accessing page request receives the page in response to the accessing page request returned by information interaction server, and user's exhibition
Show.The information of URL corresponding page is shown by the screen of user terminal 50 to user.
In calling, and message identification is corresponding in application, step S208 can star application corresponding with message identification, benefit
With application execution information exchange.Such as the bottom based on the information interacting method of audio frequency watermark as user terminal 50 of the present embodiment
Layer application calls corresponding application program in another alternative embodiment can by the interface of 50 operating system of user terminal
Using by the present embodiment based on the information interacting method of audio frequency watermark as Software Development Kit (Software
Development Kit, abbreviation SDK), it is embedded in the application programs such as online shopping mall, browser, deduces unlimited possible interaction
Activity form.
The information interacting method based on audio frequency watermark of the present embodiment can be widely applied to several scenes, to utilize audio
The different function of the information realization of watermark insertion.Such as information upload, information displaying, information inquiry may be implemented, it is user, section
Mesh production side, trade company etc. provide various value-added services.Below in conjunction with several application examples to the information of various information exchange types
Process flow is introduced.
A kind of typical case scene that information uploads is audience rating investigating.TV audience rating, which referred in a certain period, watches certain
The spectators of television channel (or certain TV programme) account for the percentage of televiewer's sum, are the weights of program making, layout and adjustment
It refers to, is the main indicator of program evaluation.Existing audience rating investigating generally by third party's data research company, passes through electricity
Words, questionnaire survey, box or other modes sample investigation obtain on machine.However the process of existing audience rating investigating is complicated, it is quasi-
True property and real-time are poor, and bring influence to the normal viewing of user.The information based on audio frequency watermark of the present embodiment is handed over
Mutual method can quickly and accurately realize the statistics of audience ratings.
When carrying out audience rating statistical using the information interacting method based on audio frequency watermark of the present embodiment, voice signal
Broadcast source is radio and television, and audio frequency watermark, which turns sender by radio and television receipts, to be added, and message identification may include radio and television
Channel identication and/or program identification.Step S208 can be according to channel identication and/or program identification, communication identifier (such as mobile phone
Phone number etc.) and viewing time generate audience ratings report information, with to the information for counting radio and television audience ratings
Interactive server transmission.
Use can not only count channel popularity ratings with upper type, can also assess a program, one section of advertisement, in institute
There is the synthesis result of broadcast on media.Entire statistic processes carries out any operation without user, user terminal 50 can automatically by
Information is uploaded.
A kind of typical case scene that information is shown is mobile TV.
Mobile TV is arranged in public transport, has merged the feature of traditional tv media and outdoor media.It not only has
There is the advantage of traditional mass medium, TV is also different from because of its mobility and unique audience value and outdoor media possesses certainly
The unique propagation advantage of body.Existing mobile TV viewing impression is poor, and one side user is influenced by distance and sight, another
The profit of aspect mobile TV relies primarily on advertisement, and with the development of mobile internet, the attention of passenger turns from mobile TV
It has moved on on smart phone, the advertising income of mobile TV is caused to gradually decrease.
When being applied to mobile TV using the information interacting method based on audio frequency watermark of the present embodiment, voice signal
Broadcast source is mobile TV, and audio frequency watermark is added by mobile TV broadcasting side.User terminal 50 is parsed according to audio frequency watermark
Message identification, and it can be concluded that corresponding information exchange instruction, accesses corresponding URL or calling according to information exchange instruction
Related APP execution information interactive process.Such as: hear that advertisement jumps to payment page of the advertised product in certain online shopping mall
It is read another example is: accessing the news pages of this news when determining news information so that user extends in face.
For example, the news that plays of mobile TV, TV play, various types of programs, advertisement can be embedded in audio frequency watermark.Such as when
When mobile TV plays news, the dependent event and up-to-date information of the news will be shown in user terminal 50；In another example mobile
Televise TV play when, the relevant plot of the TV play, performer introduce, plot comment etc. can be opened up on user terminal 50
Show or even the relevant informations such as the clothes in plot, car, house, cuisines, cosmetics can also show and carry out browsing sight for user
See purchase；In another example the information such as personage, place, plot for being related to when mobile TV plays various types of programs, in the program with
It is shown in family terminal 50；In another example the information of the advertisement can be shown on user terminal 50 when mobile TV plays advertisement.
Use ingenious can be utilized communication environments, be built passenger's interaction space, avoid the flowing because of user with upper type
Property, cause user that can not continue to understand the content of mobile TV, and due to the anti-interference of audio frequency watermark, evaded because noisy
Sound lead to not normally obtain information content.So as to which the focus of user is withdrawn into mobile TV end.It increases
The enjoyment of passenger.
The cooperation with mobile application developer may be implemented using the above mode, such as by the present embodiment based on audio water
The information interacting method of print is embedded into application as SDK, and the interaction with other media is realized by the application.Such as it can essence
Advertisement really is launched, shared ad margins also help the popularization of application on the other hand.
Such as can with bus mobile TV cooperation, user terminal 50 be equipped with executable the present embodiment based on audio
The information interacting method of watermark in application, user can use the application participate in bus mobile TV program interaction, such as
It sees that advertisement is given a present, sees that Grand Prix is taken out in advertisement, obtain discount coupon etc..The application installed in user terminal 50 extends original media
Advertisement Manners of Delivery, or even the directly push payment page, allow gained seen in user to realize purchase when both.In addition application can also be made
For the interactive tool of all television channels, it can be used for depth and understand TV plot, can be used for TV play being implanted into commodity
Directly push is at the payment page to user hand generator terminal.
Information above displaying is not limited to mobile TV, can be also used for other application scenarios, such as to TV
Product information etc. in plot, advertisement is shown.By taking the home shopping channel of cable television as an example, home shopping channel is to pass through use at present
It makes a phone call to place an order or scan the two-dimensional code to place an order in family.Using the information interacting method based on audio frequency watermark of the present embodiment,
The online shopping APP that current commodity can be directly initiated, into the payment page.
It, can also be using application according to information exchange using information exchange described in application execution in addition to accurately information pushes
Instruct to information interaction server issue information inquiring request, receive by information interaction server return in response to the information
The query information of inquiry request.For example, the service of goods information that a kind of typical case scene of information inquiry is place of business is looked into
It askes.
When carrying out commodity and service publicity using the information interacting method based on audio frequency watermark of the present embodiment, voice signal
Broadcast source be place of business sound-box device, audio frequency watermark added by battalion dealer using ultrasonic encoding device.Step S208 can
To generate information inquiring request according to information exchange refrigeration and be transmitted to the information interaction server for providing commodity query service,
Receive the merchandise news in response to information inquiring request returned by information interaction server.
The information interacting method based on audio frequency watermark of the present embodiment can be connected to existing shopping at network platform, to borrow
Help shopping at network app and realizes querying commodity information.Such as in shopping at network App insertion execute the present embodiment based on audio
The module of the information interacting method of watermark, automatically according to the merchandise news or Business Information extracted, into shopping at network platform
The middle commodity page.Another mode is the merchandise news or commodity sign identified in audio frequency watermark, identifies that the commodity are believed
Breath or the corresponding shopping at network App of commodity sign, call shopping at network App automatically, realize the retrieval and utilization of information.
In addition the information interacting method based on audio frequency watermark of the present embodiment, it is not limited to which use above scene can be with
(such as pushing in sports tournament to information for the game), TV shopping are interacted applied to business survey, programme televised live, even
It can be applied to the day-to-day operations of businessman.Such as audio is embedded with using the large screen of public place or influence playback equipment broadcasting
Various multi-screen interactive functions may be implemented in the voice signal of watermark.
In the embodiment that a kind of service in specific implementation night shop provides, audio water is added in the music that night shop plays
Print, user terminal can browse night shop into the information interactive platform of night shop offer by the Info Link in audio frequency watermark
The information of consumer, and can give flower to other consumers by the information interactive platform, give wine, requesting song etc., it is consumed for night shop
Person provides intercommunion platform.The application scenarios can also be promoted and applied into the environment such as dining room, market.
By it is described above as can be seen that the present embodiment the information interacting method based on audio frequency watermark be not limited to
Upper application example plays in scene in most of sound, can provide information exchange means by being embedded in audio frequency watermark.
The embodiment of the invention also provides a kind of information interactive devices based on audio frequency watermark.The letter based on audio frequency watermark
Breath interactive device can be configured in user terminal 50, and the information based on audio frequency watermark for executing any of the above embodiment is handed over
Mutual method.Fig. 3 is the schematic diagram of the information interactive device according to an embodiment of the invention based on audio frequency watermark.As schemed
Show, being somebody's turn to do the information interactive device 300 based on audio frequency watermark includes: that sound obtains module 310, watermark extracting module 320, information solution
Analyse module 330, information transmission modular 340.
Sound obtains module 310 and can be configured to obtain the voice signal played in ambient enviroment.It is inserted in the voice signal
Entering has audio frequency watermark, and audio frequency watermark can be by the broadcast source of voice signal according to the corresponding letter of the real time information that need to be provided a user
Breath mark is generated and is embedded in.
Watermark extracting module 320 can be configured to extract the audio frequency watermark being inserted into voice signal.
Information analysis module 330 can be configured to parse message identification from the audio frequency watermark, and according to information mark
Know matching and obtains corresponding information exchange instruction.Information exchange instructs the information exchange that different functions may be implemented.In audio
In the case that the mark of real time information is embedded in voice signal by watermark with ultrasonic wave, information analysis module 330 can pass through solution
The message identification in audio frequency watermark is analysed, and retrieves information exchange instruction from preset message identification corresponding relationship.Information is handed over
Mutually instruction includes any of the following or a variety of: information uploads, access information identifies corresponding URL, calling and message identification pair
The application answered.
Information transmission modular 340 can be configured to broadcasting according to the corresponding interactive mode of information exchange type and voice signal
It puts the specified information interaction server in source and carries out information exchange.
Information upload may be implemented in the information interactive device 300 based on audio frequency watermark of the embodiment of the present invention, information is shown,
The much informations interactive modes such as information inquiry, and SDK can be developed and be embedded in various applications, realize that the information of different scenes is handed over
Mutually.
The information interacting method and device based on audio frequency watermark of the present embodiment, is embedded in root in the broadcast source of voice signal
According to the audio frequency watermark that the real time information that need to be provided a user generates, additional information is carried using audio frequency watermark, is obtained for user terminal
It takes.User terminal extracts the message identification in voice signal sound intermediate frequency watermark, determines that information exchange instructs, according to the information
Much information interaction may be implemented in interactive instruction, completes the interaction of terminal side data and network side data, to be traditional media
Additional information communication means is provided, deep exploitation is carried out convenient for the content to traditional media, improves the usage experience of user.
And a variety of different usage scenarios are directed to, it can be achieved that the multiple functions such as information uploads, information is shown, information inquiry, are flexibly answered
For bringing more commercial interests for media provider, there is good quotient in data statistics, businessman's promotion, publicity
Industry promotional value.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention
Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of the various inventive aspects,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the disclosed method should not be interpreted as reflecting the following intention: i.e. required to protect
Shield the present invention claims features more more than feature expressly recited in each claim.More precisely, as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, wherein each claim itself
All as a separate embodiment of the present invention.
Those skilled in the art will understand that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more devices different from this embodiment.It can be the module or list in embodiment
Member or component are combined into a module or unit or component, and furthermore they can be divided into multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it can use any
Combination is to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed
All process or units of what method or apparatus are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Benefit require, abstract and attached drawing) disclosed in each feature can carry out generation with an alternative feature that provides the same, equivalent, or similar purpose
It replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is of the invention
Within the scope of and form different embodiments.For example, in detail in the claims, embodiment claimed it is one of any
Can in any combination mode come using.
Various component embodiments of the invention can be implemented in hardware, or to run on one or more processors
Software module realize, or be implemented in a combination thereof.It will be understood by those of skill in the art that can be used in practice
Microprocessor or digital signal processor (DSP) realize some or all functions according to an embodiment of the present invention.This hair
The bright some or all device or device program (examples being also implemented as executing method as described herein
Such as, computer program and computer program product).It is such to realize that program of the invention can store in computer-readable medium
On, or may be in the form of one or more signals.Such signal can be downloaded from an internet website to obtain, or
Person is provided on the carrier signal, or is provided in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and ability
Field technique personnel can be designed alternative embodiment without departing from the scope of the appended claims.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (9)
1. a kind of information interacting method based on audio frequency watermark, comprising:
Obtain the voice signal played in ambient enviroment；
The audio frequency watermark being inserted into the voice signal is extracted, wherein broadcast source root of the audio frequency watermark by the voice signal
It generates and is embedded according to the corresponding message identification of the real time information that need to be provided a user；
The message identification is parsed from the audio frequency watermark, and show that corresponding information is handed over according to message identification matching
Mutually instruction；And
Information friendship is carried out according to information exchange instruction and the specified information interaction server of the broadcast source of the voice signal
Mutually, wherein
The information exchange instruction includes: to call application corresponding with the message identification；
Information friendship is carried out according to information exchange instruction and the specified information interaction server of the broadcast source of the voice signal
Mutual step includes: to call application program corresponding with the message identification by the interface of terminal operating system to start and institute
The corresponding application of message identification is stated, information exchange described in the application execution is utilized.
2. according to the method described in claim 1, wherein,
The information exchange instruction further include: information uploads, and
Information friendship is carried out according to information exchange instruction and the specified information interaction server of the broadcast source of the voice signal
Mutual step further include: instructed according to the information exchange and generate upload information, and transmitted to the information interaction server.
3. according to the method described in claim 2, wherein,
The broadcast source of the voice signal is radio and television, and the audio frequency watermark, which turns sender by radio and television receipts, to be added, described
Message identification includes the channel identication and/or program identification of the radio and television；And
The step of generating upload information is instructed according to the information exchange further include: according to the channel identication and/or program mark
Know, communication identifier and viewing time generate audience ratings report information, with to the letter for counting radio and television audience ratings
Cease interactive server transmission.
4. according to the method described in claim 1, wherein,
The information exchange instruction further include: access the corresponding URL of the message identification；And
Information friendship is carried out according to information exchange instruction and the specified information interaction server of the broadcast source of the voice signal
Mutual step includes: to issue accessing page request to the information interaction server according to the URL, and reception is handed over by the information
The page in response to the accessing page request that mutual server returns, and user shows.
5. according to the method described in claim 4, wherein, including: using the step of information exchange described in the application execution
It is instructed according to the information exchange to the information interaction server using the application and issues information inquiring request, received
The query information in response to the information inquiring request returned by the information interaction server.
6. the method according to any one of claims 1 to 5, wherein
The broadcast source of the voice signal is mobile TV, and the audio frequency watermark is added by mobile TV broadcasting side；Or
The broadcast source of the voice signal is the sound-box device of place of business, and the audio frequency watermark utilizes ultrasound coding by battalion dealer
Equipment addition.
7. according to the method described in claim 1, wherein,
The message identification is embedded in voice signal by the audio frequency watermark with ultrasonic wave, and
The step of obtaining the instruction of corresponding information exchange according to message identification matching includes: according to the message identification from pre-
If message identification corresponding relationship in retrieve information exchange instruction.
8. a kind of information interactive device based on audio frequency watermark, comprising:
Sound obtains module, is configured to obtain the voice signal played in ambient enviroment；
Watermark extracting module is configured to extract the audio frequency watermark being inserted into the voice signal, wherein the audio frequency watermark is by institute
The broadcast source for stating voice signal is generated and is embedded according to the corresponding message identification of the real time information that need to be provided a user；
Information analysis module is configured to parse the message identification from the audio frequency watermark, and according to the message identification
Matching obtains corresponding information exchange instruction；And
Information transmission modular is configured to instruct according to the information exchange and hand over the specified information of the broadcast source of the voice signal
Mutual server carries out information exchange, wherein
The information exchange instruction includes: to call application corresponding with the message identification；And
The information transmission modular is configured to: calling answer corresponding with the message identification by the interface of terminal operating system
Start application corresponding with the message identification with program, utilizes information exchange described in the application execution.
9. device according to claim 8, wherein
Information exchange instruction further include it is following any one or more: information uploads, it is corresponding to access the message identification
URL。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742696.XA CN105392022B (en) | 2015-11-04 | 2015-11-04 | Information interacting method and device based on audio frequency watermark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742696.XA CN105392022B (en) | 2015-11-04 | 2015-11-04 | Information interacting method and device based on audio frequency watermark |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105392022A CN105392022A (en) | 2016-03-09 |
| CN105392022B true CN105392022B (en) | 2019-01-18 |
Family
ID=55423786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510742696.XA Active CN105392022B (en) | 2015-11-04 | 2015-11-04 | Information interacting method and device based on audio frequency watermark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105392022B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105916020A (en) * | 2016-05-09 | 2016-08-31 | 深圳泽坤信息科技有限公司 | Internet application method and system based on video supersonic wave |
| CN106101572A (en) * | 2016-06-24 | 2016-11-09 | 北京正奇联讯科技有限公司 | The broadcasting method of key signals and system in television broadcasting |
| CN106921728A (en) | 2016-08-31 | 2017-07-04 | 阿里巴巴集团控股有限公司 | A kind of method for positioning user, information-pushing method and relevant device |
| CN106385589B (en) * | 2016-09-07 | 2019-09-10 | 北京正奇联讯科技有限公司 | The multi version broadcasting method and system of video-audio program |
| CN108074578A (en) * | 2016-11-17 | 2018-05-25 | 中国科学院声学研究所 | A kind of transmission of audio frequency watermark and the system and method for information exchange |
| CN109688450A (en) * | 2017-10-19 | 2019-04-26 | 阿里巴巴集团控股有限公司 | Multi-screen interaction method, device and electronic equipment |
| CN109688347A (en) * | 2017-10-19 | 2019-04-26 | 阿里巴巴集团控股有限公司 | Multi-screen interaction method, device and electronic equipment |
| CN109788327B (en) * | 2017-11-10 | 2021-07-09 | 阿里巴巴集团控股有限公司 | Multi-screen interaction method and device and electronic equipment |
| US10276175B1 (en) * | 2017-11-28 | 2019-04-30 | Google Llc | Key phrase detection with audio watermarking |
| CN107967630A (en) * | 2017-12-19 | 2018-04-27 | 北京众蓝影云科技有限责任公司 | Interactive marketing platform and implementation method |
| CN108712666B (en) * | 2018-04-04 | 2021-07-09 | 聆刻互动（北京）网络科技有限公司 | Interactive audio watermark-based mobile terminal and television interaction method and system |
| CN110446060A (en) * | 2018-05-03 | 2019-11-12 | 尼尔森网联媒介数据服务有限公司 | Media information recognition methods, exchange method and the equipment of TV |
| CN111064993A (en) * | 2019-12-24 | 2020-04-24 | 深圳Tcl数字技术有限公司 | Data transmission and generation method based on watermark, television, set top box and system |
| CN111190518B (en) * | 2019-12-30 | 2022-05-17 | 中央电视台 | Interaction method and device between first screen and second screen, terminal and storage medium |
| CN114071050A (en) * | 2020-07-29 | 2022-02-18 | 北京字节跳动网络技术有限公司 | Video-based interaction method and device, electronic equipment and medium |
| CN113516991A (en) * | 2020-08-18 | 2021-10-19 | 腾讯科技（深圳）有限公司 | Audio playing and equipment management method and device based on group session |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5893067A (en) * | 1996-05-31 | 1999-04-06 | Massachusetts Institute Of Technology | Method and apparatus for echo data hiding in audio signals |
| CN101115124A (en) * | 2006-07-26 | 2008-01-30 | 日电（中国）有限公司 | Method and apparatus for identifying media program based on audio watermark |
| CN103024472A (en) * | 2012-12-28 | 2013-04-03 | 杭州泰一指尚科技有限公司 | Method for implementing interaction between content providers and end users by audio |
| CN104185075A (en) * | 2014-08-05 | 2014-12-03 | 百度在线网络技术（北京）有限公司 | Information presenting method and apparatus |
| CN104320719A (en) * | 2014-11-14 | 2015-01-28 | 武汉大学 | Television program interaction participating method and system based on audio watermarking |
| CN104349181A (en) * | 2013-08-08 | 2015-02-11 | 吕品 | Audio label application system and audio label application method |
| CN104519373A (en) * | 2014-12-16 | 2015-04-15 | 微梦创科网络科技（中国）有限公司 | Media program interaction method and related equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104735153B (en) * | 2015-03-30 | 2018-04-03 | 百度在线网络技术（北京）有限公司 | A kind of resource supplying and the method and device obtained |
-
2015
- 2015-11-04 CN CN201510742696.XA patent/CN105392022B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5893067A (en) * | 1996-05-31 | 1999-04-06 | Massachusetts Institute Of Technology | Method and apparatus for echo data hiding in audio signals |
| CN101115124A (en) * | 2006-07-26 | 2008-01-30 | 日电（中国）有限公司 | Method and apparatus for identifying media program based on audio watermark |
| CN103024472A (en) * | 2012-12-28 | 2013-04-03 | 杭州泰一指尚科技有限公司 | Method for implementing interaction between content providers and end users by audio |
| CN104349181A (en) * | 2013-08-08 | 2015-02-11 | 吕品 | Audio label application system and audio label application method |
| CN104185075A (en) * | 2014-08-05 | 2014-12-03 | 百度在线网络技术（北京）有限公司 | Information presenting method and apparatus |
| CN104320719A (en) * | 2014-11-14 | 2015-01-28 | 武汉大学 | Television program interaction participating method and system based on audio watermarking |
| CN104519373A (en) * | 2014-12-16 | 2015-04-15 | 微梦创科网络科技（中国）有限公司 | Media program interaction method and related equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105392022A (en) | 2016-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105392022B (en) | Information interacting method and device based on audio frequency watermark | |
| KR101895001B1 (en) | Full duplex live broadcast commerce service platform based on smart phone | |
| US10235025B2 (en) | Various systems and methods for expressing an opinion | |
| JP5198706B2 (en) | System and method for extracting, decoding and using hidden data embedded in an audio signal | |
| US20200143443A1 (en) | Apparatus and method for facilitating a purchase using information provided on a media playing device | |
| US20080288600A1 (en) | Apparatus and method for providing access to associated data related to primary media data via email | |
| JP5949068B2 (en) | Information providing system, identification information resolution server, and portable terminal device | |
| CN101606171A (en) | The apparatus and method of access and first media data correlation combiner information | |
| US20110214143A1 (en) | Mobile device application | |
| US10291942B2 (en) | Interactive broadcast system and method | |
| US20130301392A1 (en) | Methods and apparatuses for communication of audio tokens | |
| CN103475909B (en) | IPTV online shopping implementation method, client and ad manager | |
| CN102216945B (en) | Networking with media fingerprints | |
| KR101492249B1 (en) | System for providing customized advertisement and contents | |
| CN102129636A (en) | System and method for providing viewer identification-based advertising | |
| US20120232990A1 (en) | Apparatus for providing personalized related advertisement, mobile terminal for playing related advertisement, and method for providing personalized related advertisement | |
| KR20160062382A (en) | Electronic device and method for providing advertising service | |
| US9940644B1 (en) | Multimedia product placement marketplace | |
| CN102158749A (en) | User equipment and method for managing advertisement presentation | |
| KR101607649B1 (en) | Apparatus for providing contents inserted music and advertisement based on music sharing service and method thereof | |
| US20180124472A1 (en) | Providing Interactive Content to a Second Screen Device via a Unidirectional Media Distribution System | |
| KR20040098630A (en) | Content delivery apparatus and content creation method | |
| KR101190062B1 (en) | Personal broadcast website system | |
| KR101348704B1 (en) | Method for assisting realtime tv broadcasting program using separate mobile smart device | |
| TWI559241B (en) | Active mobile TV advertising method applied to mobile terminal devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220113 Address after: 100192 16-2072, Yongtai Park, Haidian District, Beijing Patentee after: BEIJING ZITIAN HUIKE INFORMATION TECHNOLOGY CO.,LTD. Address before: 100190 32-1-1-109, building 32, Chuangye Middle Road, Haidian District, Beijing Patentee before: BEIJING FUJING DATA SERVICES Co.,Ltd. |
|
| TR01 | Transfer of patent right |