CN112929752A - Dubbing method and device based on smart television and computer equipment - Google Patents
Dubbing method and device based on smart television and computer equipment Download PDFInfo
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- CN112929752A CN112929752A CN202110101701.4A CN202110101701A CN112929752A CN 112929752 A CN112929752 A CN 112929752A CN 202110101701 A CN202110101701 A CN 202110101701A CN 112929752 A CN112929752 A CN 112929752A
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- dubbing
- voice
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- calling
- packet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
- G10L21/0216—Noise filtering characterised by the method used for estimating noise
Abstract
The invention relates to a dubbing method, a dubbing device and computer equipment based on an intelligent television, wherein the method comprises the steps of calling a preset dubbing packet to receive a voice signal when receiving a calling signal; and the dubbing package processes the voice signal to generate a dubbing file. According to the technical scheme provided by the invention, the dubbing package can be installed on the television, is embedded into the application, occupies a small space, can be quickly popularized, realizes dubbing in the application of the television terminal, practices spoken language, increases learning fun, and realizes that a user participates in video interactive learning through the television terminal.
Description
Technical Field
The invention belongs to the technical field of intelligent television terminals, and particularly relates to a dubbing method and device based on an intelligent television and computer equipment.
Background
Dubbing is not common in our lives, because audience groups are limited, dubbing is a concept of floating or floating sound, but with the broadcasting of television programs of 'the sound faces his environment' from the south of lake, China, more and more users have a certain interest in dubbing, based on the needs of the people, the development of the dubbing class APP is produced, and the best dubbing experience is brought to the users, but at present, the application of the dubbing class is mainly at the mobile phone end, and the combination of the smart television application and the dubbing technology is about to become a development trend.
The on-demand application of the smart television is particularly a short video application or an education application, a user has the requirement of participating in dubbing, for example, the education application, the user wants to dub English segments to practice spoken language and increase learning fun, but most users can only passively watch videos at present, and the functions of participating in video interactive learning are few.
Disclosure of Invention
In view of the above, the present invention provides a dubbing method, a dubbing device, and a computer device based on a smart television to solve the problem that a user on a television terminal can only passively watch videos and has few functions of participating in video interactive learning in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a dubbing method based on a smart television comprises the following steps:
when receiving a calling signal, calling a preset dubbing packet to receive a voice signal;
and the dubbing package processes the voice signal to generate a dubbing file.
Further, before the calling the preset dubbing packet to receive the voice signal, the method includes:
and constructing a sound distribution package and setting the sound distribution package on the intelligent television.
Further, the constructing of the distribution package includes:
presetting a corpus sound library;
training a decision tree model by adopting the voice units in the corpus voice library;
and packaging the trained decision tree model and the voice vocoder to obtain a sound distribution package.
Further, the processing of the voice signal by the voice distribution packet includes:
carrying out voice synthesis on the received voice signal by using a voice vocoder to obtain voice data;
and denoising the voice data by using the trained decision tree model.
Further, the denoising processing of the speech by using the trained decision tree model includes:
dividing a noise section and a voice section in the voice data by using the trained decision tree model;
and deleting the noise section.
Further, the method also comprises the following steps:
and generating a sharing two-dimensional code according to the dubbing file, wherein the sharing two-dimensional code is arranged on a window of the smart television in a floating window mode.
Furthermore, the smart television is provided with a function point for receiving a call signal of the remote controller.
The embodiment of the application provides a dubbing device based on smart television, includes:
the calling module is used for calling a preset dubbing packet to receive a voice signal when receiving a calling signal;
and the processing module is used for processing the voice signals by the voice matching packet to generate a voice matching file.
An embodiment of the present application provides a computer device, including:
a memory having an executable program stored thereon;
a processor for executing the executable program in the memory to implement the steps of the method provided by any of the above embodiments.
By adopting the technical scheme, the invention can achieve the following beneficial effects:
the invention provides a dubbing method, a dubbing device and computer equipment based on an intelligent television, wherein the method comprises the steps of calling a preset dubbing packet to receive a voice signal when receiving a calling signal; and the dubbing package processes the voice signal to generate a dubbing file. According to the technical scheme provided by the invention, the dubbing package can be installed on the television, is embedded into the application, occupies a small space, can be quickly popularized, realizes dubbing in the application of the television terminal, practices spoken language, increases learning fun, and realizes that a user participates in video interactive learning through the television terminal.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram illustrating steps of a dubbing method based on a smart television according to the present invention;
fig. 2 is a schematic structural diagram of a dubbing apparatus based on a smart television according to the present invention;
fig. 3 is a schematic structural diagram of a computer device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
A specific method, an apparatus and a computer device for dubbing based on a smart television provided in the embodiments of the present application are described below with reference to the accompanying drawings.
As shown in fig. 1, a dubbing method based on a smart television provided in an embodiment of the present application includes:
s101, when receiving a calling signal, calling a preset dubbing packet to receive a voice signal;
and S102, the voice matching package processes the voice signals to generate a voice matching file.
The working principle of the dubbing method based on the smart television is as follows: the method is implemented on a television terminal, after receiving a calling signal, a motor terminal calls a preset dubbing package in the motor terminal to receive a voice signal, and after receiving the voice signal, the dubbing package processes the voice signal to generate a dubbing file. If the television terminal does not have the sound distribution package, only the application of the television terminal can be used or the video can be watched.
In some embodiments, before said invoking the preset dubbing packet to receive the voice signal, the method further comprises:
and constructing a sound distribution package and setting the sound distribution package on the intelligent television.
It will be appreciated that speech is what a person says, and its recorded form is a segment of a waveform. The speech has three key components: information timbre and prosody. If the components of speech can be sufficiently and freely decomposed and combined, the speech is greatly liberated, and an infinite imagination development space can be provided in the future.
In some embodiments, the constructing the dubbing package comprises:
presetting a corpus sound library;
training a decision tree model by adopting the voice units in the corpus voice library;
and packaging the trained decision tree model and the voice vocoder to obtain a sound distribution package.
It can be understood that the decision tree model may also adopt a deep learning algorithm model, the dubbing package may adopt an Android SDK, and specifically, after downloading the Android SDK, the compression package of the downloaded SDK may be directly decompressed, that is, the SDK may be successfully installed.
In some embodiments, the processing of the voice signal by the voice packet comprises:
carrying out voice synthesis on the received voice signal by using a voice vocoder to obtain voice data;
and denoising the voice data by using the trained decision tree model.
In the method, the voice is synthesized by adopting the high-quality voice vocoder to obtain the voice data, and because the voice data comprises noise, the voice data is denoised by utilizing the trained decision tree model or the deep learning algorithm model.
Preferably, the denoising processing of the speech by using the trained decision tree model includes:
dividing a noise section and a voice section in the voice data by using the trained decision tree model;
and deleting the noise section.
In the application, the voice unit in the corpus sound library is utilized, the voice unit contains a remote noise section unit, and the decision tree model is trained by utilizing the remote noise section unit, so that the trained decision tree model can distinguish a noise section and a voice section in voice data, and the distinguished noise section is deleted.
Preferably, the method provided by the present application further comprises:
and generating a sharing two-dimensional code according to the dubbing file, wherein the sharing two-dimensional code is arranged on a window of the smart television in a floating window mode.
Specifically, after the dubbing file is generated, the dubbing file is stored to the cloud, a sharing two-dimensional code is generated on a television terminal window, and the sharing two-dimensional code is arranged on the television window in a floating window mode. The user can scan the two-dimensional code with the mobile phone and share the dubbing file to other platforms, for example, to friends such as WeChat and nail. The dubbing file is a dubbing video, so that interaction with friends is realized.
Preferably, the smart television is provided with a function point for receiving a call signal of a remote controller.
The user can press the trigger call signal for a long time through the remote controller, the function point on the smart television receives the call signal and then calls the preset dubbing package, and the dubbing package starts to receive the voice signal.
As shown in fig. 2, an embodiment of the present application provides a dubbing apparatus based on a smart television, including:
the calling module 201 is configured to call a preset dubbing packet to receive a voice signal when receiving a calling signal;
and the processing module 202 is configured to process the speech signal by the speech matching packet to generate a speech matching file.
The working principle of the dubbing device based on the smart television is that when a calling signal is received, a calling module 301 calls a preset dubbing packet to receive a voice signal; the processing module 302 processes the voice signal to generate a voice matching file.
As shown in FIG. 3, an embodiment of the present application provides a computer device, comprising
A memory 301 having an executable program stored thereon;
a processor 302 for executing the executable program in the memory to implement the steps of the method provided by any of the above embodiments.
In summary, the present invention provides a dubbing method, apparatus and computer device based on a smart television, including that when receiving a call signal, a preset dubbing packet is called to receive a voice signal; and the dubbing package processes the voice signal to generate a dubbing file. According to the technical scheme provided by the invention, the dubbing package can be installed on the television, is embedded into the application, occupies a small space, can be quickly popularized, realizes dubbing in the application of the television terminal, practices spoken language, increases learning fun, and realizes that a user participates in video interactive learning through the television terminal.
It is to be understood that the embodiments of the method provided above correspond to the embodiments of the apparatus described above, and the corresponding specific contents may be referred to each other, which is not described herein again.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. A dubbing method based on a smart television is characterized by comprising the following steps:
when receiving a calling signal, calling a preset dubbing packet to receive a voice signal;
and the dubbing package processes the voice signal to generate a dubbing file.
2. The method of claim 1, wherein before said invoking the preset dubbing packet to receive the voice signal, the method comprises:
and constructing a sound distribution package and setting the sound distribution package on the intelligent television.
3. The method of claim 2, wherein the constructing the distribution package comprises:
presetting a corpus sound library;
training a decision tree model by adopting the voice units in the corpus voice library;
and packaging the trained decision tree model and the voice vocoder to obtain a sound distribution package.
4. The method of claim 3, wherein the speech packet processes a speech signal, comprising:
carrying out voice synthesis on the received voice signal by using a voice vocoder to obtain voice data;
and denoising the voice data by using the trained decision tree model.
5. The method of claim 4, wherein denoising the speech using the trained decision tree model comprises:
dividing a noise section and a voice section in the voice data by using the trained decision tree model;
and deleting the noise section.
6. The method of claim 1, further comprising:
and generating a sharing two-dimensional code according to the dubbing file, wherein the sharing two-dimensional code is arranged on a window of the smart television in a floating window mode.
7. The method of claim 1,
the intelligent television is provided with a function point for receiving a calling signal of the remote controller.
8. A dubbing apparatus based on a smart television, comprising:
the calling module is used for calling a preset dubbing packet to receive a voice signal when receiving a calling signal;
and the processing module is used for processing the voice signals by the voice matching packet to generate a voice matching file.
9. A computer device, characterized in that,
a memory having an executable program stored thereon;
a processor for executing the executable program in the memory to implement the steps of the method of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110101701.4A CN112929752A (en) | 2021-01-26 | 2021-01-26 | Dubbing method and device based on smart television and computer equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110101701.4A CN112929752A (en) | 2021-01-26 | 2021-01-26 | Dubbing method and device based on smart television and computer equipment |
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| CN112929752A true CN112929752A (en) | 2021-06-08 |
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| CN202110101701.4A Pending CN112929752A (en) | 2021-01-26 | 2021-01-26 | Dubbing method and device based on smart television and computer equipment |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106792013A (en) * | 2016-11-29 | 2017-05-31 | 青岛海尔多媒体有限公司 | A kind of method, the TV interactive for television broadcast sounds |
| CN111179905A (en) * | 2020-01-10 | 2020-05-19 | 北京中科深智科技有限公司 | Rapid dubbing generation method and device |
| CN111462553A (en) * | 2020-04-17 | 2020-07-28 | 杭州菲助科技有限公司 | Language learning method and system based on video dubbing and sound correction training |
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- 2021-01-26 CN CN202110101701.4A patent/CN112929752A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106792013A (en) * | 2016-11-29 | 2017-05-31 | 青岛海尔多媒体有限公司 | A kind of method, the TV interactive for television broadcast sounds |
| CN111179905A (en) * | 2020-01-10 | 2020-05-19 | 北京中科深智科技有限公司 | Rapid dubbing generation method and device |
| CN111462553A (en) * | 2020-04-17 | 2020-07-28 | 杭州菲助科技有限公司 | Language learning method and system based on video dubbing and sound correction training |
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Application publication date: 20210608 |