CN105743848B - Multimedia content selective transmission method and device and remote control equipment - Google Patents
Multimedia content selective transmission method and device and remote control equipment Download PDFInfo
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- CN105743848B CN105743848B CN201410748269.8A CN201410748269A CN105743848B CN 105743848 B CN105743848 B CN 105743848B CN 201410748269 A CN201410748269 A CN 201410748269A CN 105743848 B CN105743848 B CN 105743848B
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Abstract
The application discloses a multimedia content selective transmission method and device and a remote control device. Wherein the multimedia content selective transmission method comprises: acquiring a login request voice file; analyzing the login request voice file to obtain application account information to be verified and voice characteristic information to be verified; matching and verifying the application account information to be verified and the voice characteristic information to be verified; and if the application account information to be verified and the voice characteristic information to be verified both pass the verification, sending the multimedia recommended content corresponding to the account system to which the application account information to be verified belongs to the client multimedia playing device. By adopting the method provided by the application, the user type can be identified through the verification of the application account information to be verified and the voice characteristic information to be verified, the multimedia content is selectively transmitted according to the user type, the use environment of the user is guaranteed, and the use of the user is facilitated.
Description
Technical Field
The present application relates to the field of multimedia technologies, and in particular, to a method and an apparatus for selectively transmitting multimedia content. The application also relates to a remote control device.
Background
With the development of multimedia devices, applications based on the multimedia devices are increasing. Such as video applications, social applications, shopping applications, entertainment applications, etc., applications with various functions provide users with rich and colorful multimedia contents. In order to facilitate management of the user, the application platform usually requires the user to perform a login operation before using the application, that is, an account registered by the user is input in a login interface displayed on the multimedia device, and after the login is successful, the application platform transmits all the operated multimedia content to the multimedia device of the user, so that the user can use the multimedia content.
However, as multimedia devices become more convenient and easier to use, the user group is expanding, and the types of users are increasing, for example, users classified according to age can be classified into users of different age groups, and users classified according to gender can be classified into users of different genders. The demands of different types of users are different, and therefore, the existing multimedia content delivery methods are no longer suitable for all users.
In summary, the existing multimedia content transmission method can transmit the same multimedia content to all users, cannot selectively transmit different multimedia contents to different types of users, cannot guarantee the use environment of the users, and brings inconvenience to the users.
Disclosure of Invention
The application provides a multimedia content selective transmission method and a device, which are used for solving the problem that the prior art can not selectively transmit multimedia content. The present application additionally provides a remote control device.
The application provides a method for selectively transmitting multimedia contents, comprising the following steps:
acquiring a login request voice file;
analyzing the login request voice file to obtain application account information to be verified and voice characteristic information to be verified;
matching and verifying the application account information to be verified and the voice characteristic information to be verified;
and if the application account information to be verified and the voice characteristic information to be verified both pass the verification, sending the multimedia recommended content corresponding to the account system to which the application account information to be verified belongs to the client multimedia playing device.
Optionally, the step of generating the login request voice file includes:
collecting a login request voice signal;
processing the collected login request voice signal, and storing the processed login request voice signal in a voice file form;
and taking the stored voice file as the login request voice file.
Optionally, the analyzing the login request voice file to obtain the application account information to be verified and the voice feature information to be verified specifically includes:
analyzing the login request voice file, and acquiring the application account information to be verified according to the voice content of the login request voice file; and acquiring the voice characteristic information to be verified according to the audio characteristic.
Optionally, the performing matching verification on the application account information to be verified and the voice feature information to be verified specifically includes:
judging whether the application account information to be verified is matched with the registered application account information;
and if the judgment result of the to-be-verified application account information is yes, judging whether the to-be-verified voice characteristic information is matched with the user voice characteristic information corresponding to the registered application account information.
Optionally, the obtaining the login request voice file further includes:
receiving a registration request voice file sent by a client, wherein the registration request voice file records user registration information;
analyzing the registration request voice file, acquiring the user registration information according to the content of the registration request voice file, and acquiring user voice characteristic information according to the audio characteristic of the registration request voice file;
judging whether the user registration information is matched with the user voice feature information;
if so, registering an application account in an account system corresponding to the user registration information for the user;
and storing the user registration information and the user voice feature information corresponding to the application account.
Optionally, the method further includes:
and if the application account information to be verified and the voice characteristic information to be verified both pass the verification, sending an access record corresponding to the application account information to be verified to the client multimedia playing device.
Optionally, the obtaining the login request voice file further includes:
storing the access record of the client accessing the multimedia recommended content.
Optionally, before receiving the registration request voice file sent by the client, the method further includes:
establishing different account systems according to user type classification;
and selecting corresponding available multimedia recommendation content for different account systems.
Optionally, the user type includes at least one of: the age of the user, the gender of the user, or the payment status of the user.
Optionally, the determining whether the user registration information is matched with the user voice feature information includes:
determining voice feature information corresponding to the user registration information;
and judging whether the user voice characteristic information is matched with the voice characteristic information.
Correspondingly, the present application also provides a multimedia content selective transmission device, including:
a login request voice file obtaining unit for obtaining a login request voice file;
a login request voice file analyzing unit, configured to read the login request voice file provided by the login request voice file obtaining unit, analyze the login request voice file, and obtain application account information to be verified and voice feature information to be verified;
the information verification unit is used for reading the application account information to be verified and the voice feature information to be verified, which are provided by the login request voice file analysis unit, and performing matching verification on the application account information to be verified and the voice feature information to be verified;
and the application content sending unit is used for receiving the verification result of the information verification unit, and if the application account information to be verified and the voice feature information to be verified both pass the verification, sending the multimedia recommended content corresponding to the account system to which the application account information to be verified belongs to the client multimedia playing equipment.
Optionally, the step of generating the login request voice file includes:
collecting a login request voice signal;
processing the collected login request voice signal, and storing the processed login request voice signal in a voice file form;
and taking the stored voice file as the login request voice file.
Optionally, the analyzing the login request voice file to obtain the application account information to be verified and the voice feature information to be verified specifically includes:
analyzing the login request voice file, and acquiring the application account information to be verified according to the voice content of the login request voice file; and acquiring the voice characteristic information to be verified according to the audio characteristic.
Optionally, the performing matching verification on the application account information to be verified and the voice feature information to be verified specifically includes:
judging whether the application account information to be verified is matched with the registered application account information;
and if the judgment result of the to-be-verified application account information is yes, judging whether the to-be-verified voice characteristic information is matched with the user voice characteristic information corresponding to the registered application account information.
Optionally, the obtaining the login request voice file further includes:
the system comprises a registration request voice file receiving unit, a registration request voice file sending unit and a registration request voice file sending unit, wherein the registration request voice file records user registration information;
a registration request voice file analyzing unit, configured to read the registration request voice file provided by the registration request voice file receiving unit, analyze the registration request voice file, obtain the user registration information according to the content of the registration request voice file, and obtain user voice feature information according to the audio feature of the registration request voice file;
a user registration information judging unit, configured to read the user registration information and the user voice feature information provided by the registration request voice file analyzing unit, and judge whether the user registration information matches the user voice feature information;
the application account registration unit is used for receiving the judgment result of the user registration information judgment unit, and registering an application account in an account system corresponding to the user registration information for the user if the judgment result is yes;
and the information storage unit is used for storing the user registration information and the user voice characteristic information corresponding to the application account.
Optionally, the method further includes:
and the access record sending unit is used for receiving the verification result of the information verification unit, and if the application account information to be verified and the voice feature information to be verified both pass the verification, sending the access record corresponding to the application account information to be verified to the client multimedia playing device.
Optionally, the obtaining the login request voice file further includes:
and the access record storage unit is used for storing the access record of the client accessing the multimedia recommended content.
Optionally, before receiving the registration request voice file sent by the client, the method further includes:
the account system establishing unit is used for establishing different account systems according to user type classification;
and the multimedia content selecting unit is used for selecting corresponding available multimedia recommended content for different account systems.
Optionally, the user type includes at least one of: the age of the user, the gender of the user, or the payment status of the user.
Optionally, the determining whether the user registration information is matched with the user voice feature information includes:
determining voice feature information corresponding to the user registration information;
and judging whether the user voice characteristic information is matched with the voice characteristic information.
Furthermore, the present application also provides a remote control device for selectively transmitting multimedia content according to any one of the above methods, the remote control device comprising:
the voice input unit is used for acquiring and processing voice signals and storing the processed voice signals in a voice file form;
the control unit is used for reading the voice file provided by the voice input unit and controlling the wireless communication unit to send the voice file;
and the wireless communication unit is used for sending the voice file.
Compared with the prior art, the method has the following advantages:
according to the multimedia content selective transmission method, the device and the remote control equipment, the login request voice file is obtained; analyzing the login request voice file to obtain application account information to be verified and voice characteristic information to be verified; matching and verifying the application account information to be verified and the voice characteristic information to be verified; and if the application account information to be verified and the voice characteristic information to be verified both pass the verification, sending the multimedia recommended content corresponding to the account system to which the application account information to be verified belongs to the client multimedia playing device. According to the technical scheme, the user type is identified through the verification of the application account information to be verified and the voice characteristic information to be verified, the multimedia content is selectively transmitted according to the user type, the use environment of the user is guaranteed, and the user can use the multimedia content conveniently.
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In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a flow chart of an embodiment of a method for selectively delivering multimedia content according to the present application;
FIG. 2 is a diagram of an embodiment of a device for selectively delivering multimedia content according to the present application;
fig. 3 is a schematic diagram of an embodiment of a remote control device of the present application.
Detailed Description
The application provides a method and a device for selectively transmitting multimedia contents, and also provides a remote control device, which comprises the following specific embodiments:
fig. 1 is a flowchart illustrating an embodiment of a method for selectively transmitting multimedia content according to the present application. The method comprises the following steps:
step S101: and acquiring a login request voice file.
In order to access multimedia content of an application, a user firstly needs to log in at a client, namely corresponding application account information is input in a log-in interface of the application displayed at the client, and a server of an application platform needs to acquire the application account information and judge the information. Before the authenticity of the application account information provided by the user is not judged, the application account information is called as application account information to be verified.
The application platform generally requires a user to input application account information to be verified into a login interface in a manual input mode. However, the method provided by this embodiment requires the user to input the application account information to be verified in a voice manner, that is, the application account information to be verified is recorded in the login request voice file. The type of the user who carries out the login operation at this time can be identified through the judgment of the application account information to be verified and the judgment of the voice characteristic information of the user who inputs the information, and the multimedia content is selectively transmitted according to the user type. The application account information to be verified can include information such as an account name, a password and a user age; and before the authenticity of the voice characteristic information of the user who performs the login operation is not judged, the voice characteristic information is called as the voice characteristic information to be verified. Therefore, to implement the method provided in this embodiment, the login request voice file needs to be acquired first, and the login request voice file records the application account information to be verified.
The step of obtaining the login request voice file can be realized at a client or a server. The specific method for the client to realize the step can be that the client control equipment directly generates a login request voice file, and the login request voice file records the information of the application account to be verified; in this embodiment, the step of directly generating the login request voice file by the client control device specifically includes: collecting a login request voice signal; processing the collected login request voice signal, and storing the processed login request voice signal in a voice file form; and taking the stored voice file as the login request voice file. The specific method for realizing the step by the server side can be that the client side control equipment generates a login request voice file, and the server side receives the login request voice file.
In this embodiment, the client control device may be a remote controller. For example, the client multimedia playing device may be a smart TV, and the client control device may be a remote controller having a voice input function. In other embodiments, the client control device may also be another device, such as a cell phone.
Step S102: and analyzing the login request voice file to obtain the application account information to be verified and the voice characteristic information to be verified.
In order to obtain the application account information to be verified and the voice feature information to be verified, in this step, the login request voice file needs to be analyzed, in this embodiment, the analyzing the login request voice file to obtain the application account information to be verified and the voice feature information to be verified may specifically be: analyzing the login request voice file, and acquiring the application account information to be verified according to the voice content of the login request voice file; and acquiring the voice characteristic information to be verified according to the audio characteristic. The voice feature information to be verified may be parameters characterizing voice features, such as audio, volume, rhythm and tail.
The method for implementing the step can be specifically used for analyzing the login request voice file based on the voice recognition technology to obtain the application account information to be verified and the voice characteristic information to be verified. The voice recognition technology mainly comprises three aspects of a feature extraction technology, a pattern matching criterion and a model training technology, specific voice recognition methods are various, and in the embodiment, voice recognition algorithms such as dynamic time scaling, hidden Markov models, artificial neural networks, vector quantization methods, multivariate autoregressive methods and the like can be adopted to analyze the login request voice file.
The step can be realized at the client side or the server side, and after the step is realized at the client side, the obtained application account information to be verified and the voice characteristic information to be verified can be sent to the server side, so that the server side can judge the two types of information.
Step S103: and performing matching verification on the application account information to be verified and the voice characteristic information to be verified.
After the step S102 is executed, the information of the application account to be verified and the voice feature information to be verified are already obtained, and in this step, the information needs to be further verified.
In this embodiment, the performing matching verification on the application account information to be verified and the voice feature information to be verified specifically includes: 1) judging whether the application account information to be verified is matched with the registered application account information; 2) and if the judgment result of the to-be-verified application account information is yes, judging whether the to-be-verified voice characteristic information is matched with the user voice characteristic information corresponding to the registered application account information.
Specifically, the server side can compare the application account information to be verified with the registered application account information stored therein one by one, and judge whether the application account information matched with the application account information to be verified exists in the registered application account information stored in the server side. Whether the application account information to be verified provided by the user is the application account information registered in the application platform in advance can be confirmed through the judgment.
Meanwhile, the registered application account information comprises the registered application account, and the registered application account is registered in a method that the server side judges the type of the registered user according to the registration information submitted by the registered user and registers the application account of the corresponding account system for the registered user according to the type of the registered user. Therefore, the account system to which the application account information to be verified belongs can be identified through the judgment of the step, and the user type corresponding to the application account information to be verified can be identified according to the account system.
In this embodiment, the specific application account registration method may include the following steps performed before obtaining the login request voice file: receiving a registration request voice file sent by a client, wherein the registration request voice file records user registration information; analyzing the registration request voice file, acquiring the user registration information according to the content of the registration request voice file, and acquiring user voice characteristic information according to the audio characteristic of the registration request voice file; judging whether the user registration information is matched with the user voice feature information; if so, registering an application account in an account system corresponding to the user registration information for the user; and storing the user registration information and the user voice feature information corresponding to the application account. Wherein the user registration information includes user age information. In other embodiments, if the user has registered the application account in the application platform in advance, the registration step of the application account may not be performed again when the method provided in this embodiment is implemented.
In this embodiment, the specific method for determining whether the user registration information matches the user voice feature information includes: determining voice feature information corresponding to the user registration information; and judging whether the user voice characteristic information is matched with the voice characteristic information. For example, the corresponding voice feature information may be determined according to the user age information in the user registration information, and whether the user voice feature information matches the voice feature information may be determined.
In this embodiment, the method for establishing an account system may further include, before receiving a registration request voice file sent by the client: establishing different account systems according to user type classification; and selecting corresponding available multimedia recommendation content for different account systems. In this embodiment, the user type includes at least one of the following: the age of the user, the gender of the user, or the payment status of the user.
And 2) if the judgment result of the to-be-verified application account information is yes, judging whether the to-be-verified voice feature information is matched with the user voice feature information corresponding to the registered application account information.
If the judgment result of the application account information to be verified is yes, that is, the judgment result is that the application account information to be verified is matched with the registered application account information, it indicates that the application account information to be verified provided by the user is the application account information which is registered in the application platform in advance, and the user type corresponding to the matched registered application account information can be confirmed according to the account system to which the matched registered application account information belongs, that is, the user type corresponding to the application account information to be verified can be identified. However, the determination result cannot determine whether the type of the user providing the application account information to be verified in the login is the user type corresponding to the application account information to be verified.
Therefore, if the determination result of the application account information to be verified is yes, further determination is needed, and whether the voice feature information to be verified is matched with the user voice feature information corresponding to the registered application account information or not is determined. That is, whether the user voice feature information corresponding to the registered application account information matched with the application account information to be verified is matched with the voice feature information to be verified is judged. And if the judgment result of the voice feature information to be verified is that the voice feature information to be verified is matched with the user voice feature information corresponding to the registered application account information, the type of the user providing the application account information to be verified is the user type corresponding to the application account information to be verified. And if the judgment result of the voice feature information to be verified is not matched, indicating that the user types are not matched.
If the judgment result of the application account information to be verified is negative, that is, the judgment result is that the application account information to be verified is not matched with the registered application account information, which indicates that the application account information to be verified provided by the user is not the application account information registered in the application platform in advance, the operation of judging the voice feature information to be verified can not be executed.
Step S104: and if the application account information to be verified and the voice characteristic information to be verified both pass the verification, sending the multimedia recommended content corresponding to the account system to which the application account information to be verified belongs to the client multimedia playing device.
And if the application account information to be verified and the voice characteristic information to be verified both pass the verification, the type of the user providing the application account information to be verified is the user type corresponding to the application account information to be verified.
By judging the application account information to be verified and the voice characteristic information to be verified, the server side can determine the type of the user who performs the login operation and the authenticity of the login information. Therefore, in this step, under the condition that both the application account information to be verified and the voice feature information to be verified pass verification, the multimedia recommended content corresponding to the account system to which the registered application account information belongs can be sent to the client multimedia playing device. Finally, the user type is identified through the verification of the application account information to be verified and the voice characteristic information to be verified, the multimedia content is selectively transmitted according to the user type, the use environment of the user is guaranteed, and the user can use the voice characteristic information conveniently. The multimedia recommended content may be summary information of the multimedia content, and the multimedia content corresponding to the multimedia recommended content may be accessed by clicking the summary information, for example, the multimedia recommended content may be a movie drama, and the movie content may be accessed by clicking the drama.
If the application account information to be verified and the voice feature information to be verified are not verified, that is, the determination result in the step S103 is that the application account information to be verified is not verified, and/or the voice feature information to be verified is not verified, which indicates that the type of the user providing the application account information to be verified is not the user type corresponding to the application account information to be verified, the server may feed back login failure information to the client according to the determination result.
In this embodiment, the method may further include: and if the application account information to be verified and the voice characteristic information to be verified both pass the verification, sending an access record corresponding to the application account information to be verified to the client multimedia playing device. Correspondingly, in this embodiment, before the obtaining the login request voice file, the method further includes: storing the access record of the client accessing the multimedia recommended content.
In the foregoing embodiments, a method for selectively transmitting multimedia content is provided, and a device for selectively transmitting multimedia content is also provided. Fig. 2 is a schematic diagram of an embodiment of a device for selectively transmitting multimedia content according to the present application. Since the apparatus embodiments are substantially similar to the method embodiments, they are described in a relatively simple manner, and reference may be made to some of the descriptions of the method embodiments for relevant points. The device embodiments described below are merely illustrative.
A multimedia content selective transmission apparatus of the present embodiment includes:
a login request voice file obtaining unit 201, configured to obtain a login request voice file;
a login request voice file analyzing unit 202, configured to read the login request voice file provided by the login request voice file obtaining unit, analyze the login request voice file, and obtain application account information to be verified and voice feature information to be verified;
the information verification unit 203 is configured to read the application account information to be verified and the voice feature information to be verified, which are provided by the login request voice file analysis unit, and perform matching verification on the application account information to be verified and the voice feature information to be verified;
and the application content sending unit 204 is configured to receive a verification result of the information verification unit, and send the multimedia recommended content corresponding to the account system to which the application account information to be verified belongs to the client multimedia playing device if the application account information to be verified and the voice feature information to be verified both pass the verification.
Optionally, the step of generating the login request voice file includes:
collecting a login request voice signal;
processing the collected login request voice signal, and storing the processed login request voice signal in a voice file form;
and taking the stored voice file as the login request voice file.
Optionally, the analyzing the login request voice file to obtain the application account information to be verified and the voice feature information to be verified specifically includes:
analyzing the login request voice file, and acquiring the application account information to be verified according to the voice content of the login request voice file; and acquiring the voice characteristic information to be verified according to the audio characteristic.
Optionally, the performing matching verification on the application account information to be verified and the voice feature information to be verified specifically includes:
judging whether the application account information to be verified is matched with the registered application account information;
and if the judgment result of the to-be-verified application account information is yes, judging whether the to-be-verified voice characteristic information is matched with the user voice characteristic information corresponding to the registered application account information.
Optionally, the obtaining the login request voice file further includes:
the system comprises a registration request voice file receiving unit, a registration request voice file sending unit and a registration request voice file sending unit, wherein the registration request voice file records user registration information;
a registration request voice file analyzing unit, configured to read the registration request voice file provided by the registration request voice file receiving unit, analyze the registration request voice file, obtain the user registration information according to the content of the registration request voice file, and obtain user voice feature information according to the audio feature of the registration request voice file;
a user registration information judging unit, configured to read the user registration information and the user voice feature information provided by the registration request voice file analyzing unit, and judge whether the user registration information matches the user voice feature information;
the application account registration unit is used for receiving the judgment result of the user registration information judgment unit, and registering an application account in an account system corresponding to the user registration information for the user if the judgment result is yes;
and the information storage unit is used for storing the user registration information and the user voice characteristic information corresponding to the application account.
Optionally, the method further includes:
and the access record sending unit is used for receiving the verification result of the information verification unit, and if the application account information to be verified and the voice feature information to be verified both pass the verification, sending the access record corresponding to the application account information to be verified to the client multimedia playing device.
Optionally, the obtaining the login request voice file further includes:
and the access record storage unit is used for storing the access record of the client accessing the multimedia recommended content.
Optionally, before receiving the registration request voice file sent by the client, the method further includes:
the account system establishing unit is used for establishing different account systems according to user type classification;
and the multimedia content selecting unit is used for selecting corresponding available multimedia recommended content for different account systems.
Optionally, the user type includes at least one of: the age of the user, the gender of the user, or the payment status of the user.
Optionally, the determining whether the user registration information is matched with the user voice feature information includes:
determining voice feature information corresponding to the user registration information;
and judging whether the user voice characteristic information is matched with the voice characteristic information.
Corresponding to the multimedia content selective transmission method, the application also provides a remote control device. Please refer to fig. 3, which is a schematic diagram of an embodiment of a remote control device provided in the present application, and parts of the present embodiment that are the same as those of the first embodiment are not repeated, please refer to corresponding parts in the first embodiment. The application provides a remote control device including: the remote control device includes:
the voice input unit 301 is configured to acquire and process a voice signal, and store the processed voice signal in a form of a voice file;
a control unit 302, configured to read the voice file provided by the voice input unit, and control the wireless communication unit to send the voice file;
a wireless communication unit 303, configured to send the voice file.
The foregoing detailed description is directed to embodiments of a method, an apparatus, and a remote control device for selectively transmitting multimedia content, and specific examples are applied in the detailed description to explain the principles and implementations of the present application, and the descriptions of the foregoing embodiments are only used to help understand the method and core ideas of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, the specific embodiments and the application range may be changed. In view of the above, the description should not be taken as limiting the application.
Claims (9)
1. A method for selectively transmitting multimedia content, comprising:
receiving a registration request voice file sent by a client, wherein the registration request voice file records user registration information;
analyzing the registration request voice file, acquiring the user registration information according to the content of the registration request voice file, and acquiring user voice characteristic information according to the audio characteristic of the registration request voice file;
judging whether the user registration information is matched with the user voice feature information;
if so, registering an application account in an account system corresponding to the user registration information for the user;
storing the user registration information and the user voice feature information corresponding to the application account;
acquiring a login request voice file;
analyzing the login request voice file to obtain application account information to be verified and voice characteristic information to be verified;
matching and verifying the application account information to be verified and the voice characteristic information to be verified;
if the application account information to be verified and the voice characteristic information to be verified both pass the verification, sending multimedia recommended content corresponding to an account system to which the application account information to be verified belongs to the client multimedia playing device;
the account system is established according to user type classification, and the user type comprises at least one of the following types: the age of the user, the gender of the user, or the payment status of the user.
2. The method for selectively transmitting multimedia contents according to claim 1, wherein the step of generating the login request voice file comprises:
collecting a login request voice signal;
processing the collected login request voice signal, and storing the processed login request voice signal in a voice file form;
and taking the stored voice file as the login request voice file.
3. The method according to claim 1 or 2, wherein the parsing the login request voice file to obtain the application account information to be verified and the voice feature information to be verified specifically comprises:
analyzing the login request voice file, and acquiring the application account information to be verified according to the voice content of the login request voice file; and acquiring the voice characteristic information to be verified according to the audio characteristic.
4. The method according to claim 1 or 2, wherein the matching verification of the application account information to be verified and the voice feature information to be verified specifically includes:
judging whether the application account information to be verified is matched with the registered application account information;
and if the judgment result of the to-be-verified application account information is yes, judging whether the to-be-verified voice characteristic information is matched with the user voice characteristic information corresponding to the registered application account information.
5. A device for selective delivery of multimedia content, comprising:
the system comprises a registration request voice file receiving unit, a registration request voice file sending unit and a registration request voice file sending unit, wherein the registration request voice file records user registration information;
a registration request voice file analyzing unit, configured to read the registration request voice file provided by the registration request voice file receiving unit, analyze the registration request voice file, obtain the user registration information according to the content of the registration request voice file, and obtain user voice feature information according to the audio feature of the registration request voice file;
a user registration information judging unit, configured to read the user registration information and the user voice feature information provided by the registration request voice file analyzing unit, and judge whether the user registration information matches the user voice feature information;
the application account registration unit is used for receiving the judgment result of the user registration information judgment unit, and registering an application account in an account system corresponding to the user registration information for the user if the judgment result is yes;
the information storage unit is used for storing the user registration information and the user voice feature information corresponding to the application account;
a login request voice file obtaining unit for obtaining a login request voice file;
a login request voice file analyzing unit, configured to read the login request voice file provided by the login request voice file obtaining unit, analyze the login request voice file, and obtain application account information to be verified and voice feature information to be verified;
the information verification unit is used for reading the application account information to be verified and the voice feature information to be verified, which are provided by the login request voice file analysis unit, and performing matching verification on the application account information to be verified and the voice feature information to be verified;
the application content sending unit is used for receiving the verification result of the information verification unit, and if the application account information to be verified and the voice feature information to be verified both pass the verification, the multimedia recommended content corresponding to the account system to which the application account information to be verified belongs is sent to the client multimedia playing device; the account system is established according to user type classification, and the user type comprises at least one of the following types: the age of the user, the gender of the user, or the payment status of the user.
6. The apparatus for selectively transmitting multimedia contents according to claim 5, wherein the step of generating the login request voice file comprises:
collecting a login request voice signal;
processing the collected login request voice signal, and storing the processed login request voice signal in a voice file form;
and taking the stored voice file as the login request voice file.
7. The device for selectively transmitting multimedia contents according to claim 5 or 6, wherein the analyzing the login request voice file to obtain the application account information to be verified and the voice feature information to be verified specifically comprises:
analyzing the login request voice file, and acquiring the application account information to be verified according to the voice content of the login request voice file; and acquiring the voice characteristic information to be verified according to the audio characteristic.
8. The device for selectively transmitting multimedia contents according to claim 5 or 6, wherein the matching verification of the application account information to be verified and the voice feature information to be verified specifically comprises:
judging whether the application account information to be verified is matched with the registered application account information;
and if the judgment result of the to-be-verified application account information is yes, judging whether the to-be-verified voice characteristic information is matched with the user voice characteristic information corresponding to the registered application account information.
9. A remote control device for the selective transmission method of multimedia contents according to any one of claims 1 to 4, characterized in that: the remote control device includes:
the voice input unit is used for acquiring and processing voice signals and storing the processed voice signals in a voice file form;
the control unit is used for reading the voice file provided by the voice input unit and controlling the wireless communication unit to send the voice file;
and the wireless communication unit is used for sending the voice file.
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