CN107835456A - A kind of method and relevant apparatus of intelligent television volume control - Google Patents
A kind of method and relevant apparatus of intelligent television volume control Download PDFInfo
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- CN107835456A CN107835456A CN201711132029.5A CN201711132029A CN107835456A CN 107835456 A CN107835456 A CN 107835456A CN 201711132029 A CN201711132029 A CN 201711132029A CN 107835456 A CN107835456 A CN 107835456A
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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
- H04N21/439—Processing of audio elementary streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4852—End-user interface for client configuration for modifying audio parameters, e.g. switching between mono and stereo
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Abstract
The invention relates to ntelligent television technolog field, more particularly to a kind of method and relevant apparatus of intelligent television volume control.Volume of reception coefficient adjustment order；Wherein, the order of volume coefficient adjustment includes target volume coefficient.Determine the history broadcast sound volume of video to be played；If it is determined that the currently playing volume of video to be played is different from history broadcast sound volume, then the value of reference volume is updated according to the currently playing volume of video to be played, history broadcast sound volume.According to the reference volume after renewal and target volume coefficient, first object broadcast sound volume is determined, video to be played is played with first object broadcast sound volume.Video to be played is so played because intelligent television can obtain target broadcast sound volume according to the reference volume after renewal.It is chaotic so as to occur volume adjustment when solving the problems, such as that user is adjusted to the currently playing volume of intelligent television.
Description
Technical field
The invention relates to ntelligent television technolog field, more particularly to a kind of method of intelligent television volume control and
Relevant apparatus.
Background technology
With the continuous development of intelligent television correlation technique, intelligent television, which can not only play, traditional depends on broadcast signaling
TV programme, and can also by broadband channel play Internet video, these all substantially increase user to intelligent television
Attention rate.
Current intelligent television most on the market only sets a volume passage, such as fine definition on electronic chip
Multimedia interface (High definition multimedia interface, HDMI).Video is being watched by broadband connection
When, first have to obtain video volume coefficient.The volume bar value of video is converted into some value between 0 to 1, and this value is exactly to regard
The volume coefficient of frequency, when user watches video by intelligent television, the volume coefficient of video can be all obtained from server.Broadcasting
After putting video to be played, user can select to adjust the currently playing volume of intelligent television with terminal device or remote control
It is whole.In the prior art, when user A adjusts currently playing volume using remote control, currently playing volume is infrared with remote control
Signal command increases or reduced, but during volume is adjusted by remote control, the ginseng of played video to be played
It is constant all the time to examine volume.There are not reaching user B up-regulations (decline) currently in this when causing the follow-up using terminal equipment of user B to adjust
The situation of broadcast sound volume.
For example, the currently playing volume of intelligent television is 10, and the reference volume of played video to be played is 20,
User A is by remote control by currently playing volume UP to 20.Then, user B is to be played by what be played by terminal device
The volume coefficient of video is transferred to 0.8 from 0.5, and now, the currently playing volume of intelligent television is the volume coefficient 0.8 after adjustment
With the product 16 of reference volume 20.Do not have for user B and reach the requirement for raising currently playing volume.
To sum up, a kind of solution method is needed badly to solve to occur when user is adjusted the currently playing volume of intelligent television
The problem of volume adjustment is chaotic.
The content of the invention
The embodiment of the present application provides a kind of method and relevant apparatus of intelligent television volume adjusting, for solving user to intelligence
There is the problem of volume adjustment is chaotic in the currently playing volume of energy TV when being adjusted.
In a first aspect, the embodiment of the present application provides a kind of method of intelligent television volume adjusting, including volume of reception coefficient
Adjustment order；Wherein, the order of volume coefficient adjustment includes target volume coefficient.Determine that the history of video to be played plays sound
Amount, however, it is determined that the currently playing volume of video to be played is different from history broadcast sound volume, then is broadcast according to the current of video to be played
Playback amount, history broadcast sound volume are updated to the value of reference volume, the reference volume after being updated.According to the ginseng after renewal
Volume and target volume coefficient are examined, determines first object broadcast sound volume；Video to be played is played with first object broadcast sound volume.
Second aspect, the embodiment of the present application provide a kind of device of intelligent television volume adjusting, including Transmit-Receive Unit, are used for
After it played video to be played, volume of reception coefficient adjustment order；Wherein, the order of volume coefficient adjustment includes target volume
Coefficient；Determining unit, for determining the history broadcast sound volume of video to be played；If it is determined that the currently playing sound of video to be played
Amount is different from history broadcast sound volume, then according to the currently playing volume of video to be played, history broadcast sound volume to reference volume
Value is updated, the reference volume after being updated；According to the reference volume after renewal and target volume coefficient, the first mesh is determined
Mark broadcast sound volume.Broadcast unit, for playing video to be played with first object broadcast sound volume.
The third aspect, the embodiment of the present application provide a kind of computer-readable storage medium, finger are stored with computer-readable storage medium
Order, when run on a computer so that computer performs any possible implementation of first aspect or first aspect
In method.
Fourth aspect, the embodiment of the present application provide it is a kind of comprising instruction computer program product, when its on computers
During operation so that computer performs the method in any possible implementation of first aspect or first aspect.
5th aspect, the embodiment of the present application provide a kind of intelligent television, and intelligent television includes memory, transceiver and processing
Device, wherein：Memory is used for store instruction；Processor is used for the instruction according to execution memory storage, and controls transceiver to enter
Row signal is received and signal is sent, and when the instruction of computing device memory storage, intelligent television is used to perform above-mentioned first
Any method in aspect or first aspect
In the embodiment of the present application, volume of reception coefficient adjustment order；Wherein, the order of volume coefficient adjustment includes target sound
Coefficient of discharge.Determine the history broadcast sound volume of video to be played；If it is determined that the currently playing volume of video to be played is broadcast with history
Playback amount is different, then the value of reference volume is updated according to the currently playing volume of video to be played, history broadcast sound volume,
Reference volume after being updated；According to the reference volume after renewal and target volume coefficient, first object broadcast sound volume is determined.
Video to be played is played with first object broadcast sound volume.Because intelligent television can obtain mesh according to the reference volume after renewal
Mark broadcast sound volume.It is chaotic so as to solve to occur when user is adjusted the currently playing volume of intelligent television volume adjustment
The problem of.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the present application, make required in being described below to embodiment
Accompanying drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the present application, for this
For the those of ordinary skill in field, without having to pay creative labor, it can also be obtained according to these accompanying drawings
His accompanying drawing.
Fig. 1 provides a kind of applicable system architecture schematic diagram for the embodiment of the present application；
Fig. 2 provides a kind of structural representation of the device of intelligent television volume control for the embodiment of the present application；
Fig. 3 provides a kind of schematic flow sheet of the method for intelligent television volume control for the embodiment of the present application；
Fig. 4 provides a kind of schematic flow sheet of the method for intelligent television volume control for the embodiment of the present application；
Fig. 5 provides a kind of schematic flow sheet of the method for intelligent television volume control for the embodiment of the present application；
Fig. 6 provides a kind of schematic flow sheet of the method for intelligent television volume control for the embodiment of the present application；
Fig. 7 provides a kind of schematic flow sheet of the method for intelligent television volume control for the embodiment of the present application；
Fig. 8 provides a kind of schematic diagram of the device of intelligent television volume control for the embodiment of the present application；
Fig. 9 provides a kind of structural representation of intelligent television for the embodiment of the present application.
Embodiment
In order that the purpose of the application, technical scheme and beneficial effect are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the application is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this Shen
Please, it is not used to limit the application.
Fig. 1 illustrates a kind of applicable system architecture schematic diagram of the embodiment of the present application, as shown in figure 1, the application
The applicable system architecture of embodiment includes intelligent television 101, and 103 two kinds of tuning devices of remote control 102 and terminal device.This
Apply in embodiment, multiple videos are shown in user interface, such as video 104 in Fig. 1, user can select to wait to broadcast by remote control
Video is put, the cursor 105 for controlling intelligent television by remote control 102 first chooses video to be played, then by remote control
By key output signal, video to be played is opened.Or user can also select video to be played by terminal device.Then broadcast
Put the video to be played.During video is played can by two kinds of tuning devices by two kinds alternatively tuning mode adjust
Sound.
Alternatively in tuning mode, terminal device 103 sends volume coefficient adjustment order to intelligent television 101 for the first,
Target volume coefficient is included in volume coefficient adjustment order, intelligent television is worked as according to target volume coefficient adjustment video to be played
Preceding broadcast sound volume.
, send infrared signal to intelligent television 101 during 102 tuning of remote control second alternatively in tuning mode, it is infrared
Key value is included in signal, different key values represents different key informations, often adjusts a volume with remote control, to be played
The currently playing volume of video will add one or subtract one.
For example, the currently playing volume of video to be played is 10, and user is sent by remote control to intelligent television to be connected
Continuous infrared signal, the key value in the infrared signal sent every time refer to that volume adds one, and intelligent television is often received and once included
Volume adds one infrared signal, currently playing volume can all be heightened a unit, is finally reached the target broadcast sound volume of user.
Fig. 2 illustrates a kind of structural representation of the device of the applicable intelligent television volume control of the embodiment of the present application
Figure, as shown in Fig. 2 intelligent television includes browser module 201, subscriber interface module 202 and control module 203.Above-mentioned
When the first uses terminal device tuning, a kind of alternatively embodiment when user is by terminal device tuning, intelligent television
Browser module 201 carries out volume adjustment according to target volume coefficient is received.
When using remote control tuning above-mentioned second, in a kind of alternatively embodiment, when user passes through remote control tuning
When, it is to be entered by the subscriber interface module 202 of intelligent television according to the infrared signal comprising key value of the remote control received
Row adjustment.
Terminal device 103 can be the communication that mobile phone, tablet personal computer and PC etc. can communicate with intelligent television
Equipment.
Fig. 3 shows a kind of schematic flow sheet of the method for intelligent television volume control that the embodiment of the present application provides, such as
Shown in Fig. 3, this method can include：
Step 301, the currently playing volume of intelligent television is determined；
Step 302, the volume coefficient of video to be played is obtained；
Step 303, according to the currently playing volume of the volume coefficient of video to be played and intelligent television, to be played regard is determined
The initial play volume of frequency；Wherein, the difference of the initial play volume of video to be played and the currently playing volume of intelligent television
Less than predetermined threshold value；
Step 304, video to be played is played with the initial play volume of video to be played.
In the embodiment of the present application, the currently playing volume of intelligent television is determined, obtains the volume coefficient of video to be played, root
According to the volume coefficient of video to be played and the currently playing volume of intelligent television, the initial play volume of video to be played is determined,
Wherein, the difference of the initial play volume of video to be played and the currently playing volume of intelligent television is less than predetermined threshold value.To treat
The initial play volume for playing video plays video to be played.Due to causing the initial play volume of video to be played and to be played
The currently playing volume difference very little of intelligent television before video playback, can improve when intelligent television plays video and volume occur
The problem of saltus step.
In above-mentioned steps 301, in a kind of optional embodiment, the browser module of intelligent television can be to intelligent television
Control module send currently playing volume inquiry request, the control module of intelligent television is sent to after obtaining currently playing volume
Browser module, the browser module of intelligent television can also obtain the currently playing volume of intelligent television by detection.
In a kind of alternatively embodiment, it is determined that the currently playing volume of intelligent television refer to the system sound of intelligent television
Amount, intelligent television may currently play video or television program, it is also possible to not play any video or television program.If
Intelligent television is currently playing video or television program, then the currently playing volume of intelligent television is also that intelligent television is currently playing
The broadcast sound volume of the video or television program of video.If intelligent television does not play video or television program, intelligent television currently
Currently playing volume is the system sound volume of intelligent television, and the volume is probably the upper video or television section that intelligent television plays
Purpose broadcast sound volume, it is also possible to user's the last time the broadcast sound volume of intelligent television is adjusted after intelligent television be
System volume.Alternatively, TV programme can refer to the traditional tv program that intelligent television plays by receiving after broadcast signaling.
In above-mentioned steps 302, obtaining the volume coefficient of video to be played has a various ways, in a kind of optional embodiment
The browser module of intelligent television can obtain the volume coefficient of video to be played, intelligent television from the control module of intelligent television
After determining video to be played by remote control or terminal device, volume coefficient is obtained from the control module of intelligent television, it is such a
The volume coefficient of mode can be the history volume coefficient for the video to be played watched on same intelligent television.
In another optional embodiment, the browser module of intelligent television can be from the clothes for providing the video to be played
Obtained in business device.After intelligent television determines video to be played by remote control or terminal device, the browser mould of intelligent television
Block sends playing request to the server for providing the video to be played, and the playing request includes the mark of video to be played, services
After device receives playing request, the volume coefficient of the video to be played is sent to intelligent television according to the mark of video to be played.
The volume coefficient that server provides can be that the staff of server end is artificially set, and can also be and treat according to playing this
All volume coefficients for playing the terminal feedback of video determine the volume coefficient of the video to be played, for example seek the sound of all feedbacks
The average value of coefficient of discharge, the average value of the volume coefficient of all terminal feedbacks in preset time period can also be asked for as server
The volume coefficient provided to intelligent television.
After step 302, before step 303, in a kind of optional embodiment, to be played regard is obtained in intelligent television
Intelligent television is also triggered after the volume coefficient of frequency and generates an initialization symbol, for example, it is digital " 1 ", and this initialization symbol represents
The initial play volume of video to be played is not also obtained according to this volume coefficient after intelligent television obtains volume coefficient.
After step 302, before step 303, in a kind of optional embodiment, intelligent television can be treated to acquisition
The volume coefficient for playing video is judged, when the numerical value of volume coefficient is more than 0, the browser module of intelligent television is to intelligence
The broadcasting passage of TV sends solution mute command, that is, make it that playing passage is in non-mute state.When the number of volume coefficient
When value is equal to 0, plays passage and be in mute state, after now intelligent television must receive solution mute command, such as intelligence electricity
The solution mute command sent depending on receiving terminal device or remote control, could cause the numerical value of volume coefficient to be not equal to 0, such as
This, the broadcasting passage of intelligent television could be in non-mute state.
In a kind of optional embodiment, the browser module of intelligent television can be according to the currently playing sound of intelligent television
The business of the volume coefficient of amount and video to be played, determine the reference volume of video to be played.
, can be by the currently playing volume of intelligent television and the sound of video to be played in a kind of scheme for determining reference volume
The business of coefficient of discharge carries out some computings, for example the business is multiplied by into weight, obtains the reference volume of video to be played.The weight can be with
It is default, for example user is rule of thumb configured.
Another kind is determined in the scheme of reference volume, by the currently playing volume of intelligent television and the volume of video to be played
The business of coefficient is directly as reference volume.It is alternatively possible to reference volume is determined according to formula (1)：
In formula (1), P is the currently playing volume of intelligent television, and B is the volume coefficient of video to be played, and A is reference
Volume.
In the embodiment of the present application, the browser module of intelligent television can be according to reference volume and the volume of video to be played
The product of coefficient, determine the initial play volume of video to be played.
, can be by reference volume and video to be played in a kind of scheme for the initial play volume for determining video to be played
The product of volume coefficient carries out some computings, for example the achievement is multiplied by into weight, obtains the initial play volume of video to be played.
The weight can be default, for example user is rule of thumb configured.
Another kind is determined in the scheme of the initial play volume of video to be played, by reference volume and the sound of video to be played
Initial play volume of the product of coefficient of discharge directly as video to be played.It is alternatively possible to determined according to formula (2) to be played
The initial play volume of video：
P0=A*B ... formula (2)
In formula (2), * is multiplication sign, and A is reference volume, and B is the volume coefficient of video to be played, P0It is not to be played to regard
The initial play volume of frequency.
In the prior art, the problem of volume saltus step occurring in intelligent television playing process.For example, intelligent television is worked as
The broadcast sound volume of the video of preceding broadcasting is 20, that is, the currently playing volume of intelligent television is 20, after user closes the video
Another video is opened again, after the volume coefficient 0.5 of another video is obtained, can recalculate the broadcasting of another video
Volume, computational methods are that the currently playing volume 20 of intelligent television is multiplied by the volume coefficient 0.5 of another video, are obtained another
The broadcast sound volume of individual video is 10, and in this case, intelligent television can play another video with broadcast sound volume 10.Can
See, user is switched to another video from a video, and the broadcast sound volume of intelligent television has jumped to 10 from 20, but user is simultaneously
The volume of intelligent television is not adjusted.
And in the embodiment of the present application, the browser module of intelligent television obtains the volume coefficient of video to be played from server
For 0.5, it is determined that currently playing volume be 15, then currently playing volume 15 that can be according to intelligent television and video to be played
Volume coefficient 0.5 business obtain video to be played reference volume be 30, then according to reference volume 30 and video to be played
Volume coefficient 0.5 product determine video to be played initial play volume be 15.Intelligent television is according to the to be played of determination
The initial play volume 15 of video plays video to be played as the currently playing volume of video to be played.It is in this way, to be played
The currently playing volume of intelligent television before video playback is identical with the initial play volume of video to be played, volume does not occur
Saltus step.
Currently playing volume is consistent with the initial play volume of video to be played in above-mentioned example, a kind of optional implementation
In mode, the business of the currently playing volume of intelligent television and the volume coefficient of video to be played is likely to occur indivisible thus taken
Retain the mode of two-decimal, it is to be played when being determined again according to reference volume and the product of the volume coefficient of video to be played
During the initial play volume of video, it is determined that the initial play volume of video to be played may be currently playing with intelligent television
Volume has small difference.
In a kind of optional embodiment, the browser module of intelligent television can preserve the initial play of video to be played
Volume and reference volume, the initial play volume and reference volume of video to be played can also be sent to the control of intelligent television
Module is preserved.
In a kind of alternatively embodiment, intelligent television is to be played according to the broadcasting of the initial play volume of video to be played
After video, initialization symbol changes, and becomes digital " 0 " by digital " 1 ".
Fig. 4 shows a kind of schematic flow sheet of the method for intelligent television volume control that the embodiment of the present application provides, such as
Shown in Fig. 4, this method can include：
Step 401, the browser module of intelligent television determines the currently playing volume of intelligent television；
Step 402, the browser module of intelligent television obtains the volume coefficient of video to be played from server；
Step 403, intelligent television generates an initialization symbol；
Step 404, when the numerical value of volume coefficient is more than 0, the broadcasting of the browser module of intelligent television to intelligent television
Passage sends solution mute command；
Step 405, the browser module of intelligent television is according to the currently playing volume of intelligent television and video to be played
The business of volume coefficient, determine the reference volume of video to be played；
Step 406, the browser module of intelligent television is according to reference volume and the product of the volume coefficient of video to be played,
Determine the initial play volume of video to be played；
Step 407, the browser module of intelligent television will play the initial play volume of video and play the reference of video
Volume is sent to the key-course module of intelligent television；
Step 408, intelligent television plays video to be played with the initial play volume of video to be played；
Step 409, intelligent television change initialization symbol.
After above-mentioned steps 304, or after above-mentioned steps 409, user can be by following two modes to broadcasting
The carry out volume adjustment of video to be played in putting, first way are that user sends target by terminal device to intelligent television
Volume coefficient, the second way are that user sends the infrared signal for including key value by remote control to intelligent television.Intelligence electricity
Depending on adjusting broadcast sound volume according to the target volume coefficient received or the infrared signal comprising key value.
Fig. 5 shows a kind of schematic flow sheet of the method for intelligent television volume control that the embodiment of the present application provides, such as
Shown in Fig. 5, this method can include：
Step 501, volume of reception coefficient adjustment order；Wherein, the order of volume coefficient adjustment includes target volume coefficient；
Step 502, the history broadcast sound volume of video to be played is determined；
Step 503, however, it is determined that the currently playing volume of video to be played is different from history broadcast sound volume, then according to be played
The currently playing volume of video, history broadcast sound volume are updated to the value of reference volume, the reference volume after being updated；
Step 504, according to the reference volume after renewal and target volume coefficient, first object broadcast sound volume is determined；
Step 505, video to be played is played with first object broadcast sound volume.
In above-mentioned steps 501, the order of volume coefficient adjustment can be that terminal device is sent to the browser mould of intelligent television
Block.
In above-mentioned steps 502, in a kind of optional embodiment, if video to be played after commencing play out by receiving sound
The mode that coefficient of discharge adjusts order carried out volume adjustment at least once, then history broadcast sound volume receives for the last basis
The order of volume coefficient adjustment to video to be played carry out volume adjustment after video to be played broadcast sound volume；If to be played regard
Frequency was not carrying out volume adjustment by way of volume of reception coefficient adjustment order after commencing play out, then history broadcast sound volume is
Initial play volume.
If specifically, video to be played after commencing play out by way of volume of reception coefficient adjustment order, also
It is that volume adjustment at least once was carried out by way of terminal device tuning, then the history broadcast sound volume of video to be played is just
It is the currently playing volume of video to be played after volume adjusts；If video to be played does not pass through volume of reception after commencing play out
The mode of coefficient adjustment order carried out volume adjustment, that is, did not carried out the volume adjustment of any mode or pass through remote control
Carried out a volume adjustment, then the history broadcast sound volume of video to be played is the initial play for the video to be played that played
Volume.
In above-mentioned steps 503, in a kind of optional embodiment, the browser module of intelligent television is according to video to be played
Currently playing volume, the history broadcast sound volume of video to be played the value of reference volume is updated, the ginseng after being updated
Examine volume.
For example, if being for the first time to adjust currently playing volume by remote control, then video to be played is gone through
History broadcast sound volume is the initial play volume of the volume to be played in broadcasting, and intelligent television is adjusted by terminal device when second
Volume when, the currently playing volume of video to be played adjusted for last time by remote control after broadcast sound volume, it is now to be played
The currently playing volume of video is not equal to the history broadcast sound volume of video to be played, and the browser module of intelligent television is according to waiting to broadcast
Put the currently playing volume of video, the history broadcast sound volume of video to be played is updated to the value of reference volume, updated
Reference volume afterwards.
In a kind of optional embodiment, the browser module of intelligent television determines the currently playing volume of video to be played
It is the reference volume after renewal with the product of reference volume and the business of the history broadcast sound volume of video to be played.Alternatively, according to
Formula (3) determines the reference volume after renewal：
In formula (3), * is multiplication sign, and A is reference volume, P1For the currently playing volume of video to be played, P0To wait to broadcast
Put the history broadcast sound volume of video, A1For the reference volume after renewal.
In above-mentioned steps 504, in a kind of optional embodiment, after the browser module of intelligent television determines renewal
After reference volume, first object broadcast sound volume can be determined according to the reference volume after renewal and target volume coefficient.The target
When volume coefficient namely second is by terminal device tuning, user is sent to intelligent television by terminal device.It is optional
Ground, first object broadcast sound volume can be obtained according to the reference volume after renewal and the product of target volume coefficient.Alternatively,
First object broadcast sound volume can be determined according to formula (4)：
P2=A1B1... formula (4)
In formula (4), * is multiplication sign, B1For target volume coefficient, A1For the reference volume after renewal；P2For first object
Broadcast sound volume.
It is a kind of after the browser module of intelligent television obtains first object broadcast sound volume by terminal device adjustment volume
In optional embodiment, the value of first object broadcast sound volume more new historical broadcast sound volume can be used, the history after renewal is broadcast
Playback amount is first object broadcast sound volume.
In a kind of optional embodiment, however, it is determined that the currently playing volume of video to be played and history broadcast sound volume phase
Together, then the second target broadcast sound volume is determined according to reference volume and target volume coefficient.Played and treated with the second target broadcast sound volume
Play video.
In a kind of optional embodiment, after the browser module of intelligent television obtains initial play volume, Yong Hu
During adjustment volume carried out by way of terminal device tuning for the first time, that is, user by terminal device to intelligent electricity
Depending on sending target volume coefficient.The history broadcast sound volume of video so to be played is the initial play volume of video to be played.This
When, the currently playing volume of the video to be played in broadcasting is the initial play volume of video to be played, in this way, being treated in playing
It is identical with the history broadcast sound volume of video to be played to play the currently playing volume of video, so reference volume is constant.Alternatively,
The browser module of intelligent television determines the second target broadcast sound volume according to reference volume and target volume coefficient.It is a kind of optional
In embodiment, the second target broadcast sound volume is reference volume and the product of target volume coefficient, it is alternatively possible to according to formula
(5) the second target broadcast sound volume is determined：
P3=A*B2... formula (5)
In formula (5), A is reference volume；B2For target volume coefficient, * is multiplication sign, P3For the second target volume.
After the browser module of intelligent television determines the second target broadcast sound volume, played with the second target broadcast sound volume and wait to broadcast
Put video.Meanwhile the history broadcast sound volume of the video to be played after being updated according to the second target broadcast sound volume, after renewal
The history broadcast sound volume of video to be played is the second target broadcast sound volume.
Fig. 6 shows a kind of schematic flow sheet of the method for intelligent television volume control that the embodiment of the present application provides, such as
Shown in Fig. 6, this method can include：
Step 601, volume of reception coefficient adjustment order；Wherein, the order of volume coefficient adjustment includes target volume coefficient；
Step 602, the history broadcast sound volume of video to be played is determined；Wherein, if video to be played is after commencing play out
Volume adjustment at least once was carried out by way of volume of reception coefficient adjustment order, then history broadcast sound volume is the last time
The broadcast sound volume of the video to be played after volume adjustment is carried out to video to be played according to the volume coefficient adjustment order received；
If video to be played was not carrying out volume adjustment, history by way of volume of reception coefficient adjustment order after commencing play out
Broadcast sound volume is initial play volume；
Step 603, judge whether currently playing volume and the history broadcast sound volume of video to be played are identical；If it is different, then
Perform step step 604；If identical, step step 606 can be performed；
Step 604, the value of reference volume is carried out more according to the currently playing volume of video to be played, history broadcast sound volume
Newly, the reference volume after being updated；
Step 605, according to the reference volume after renewal and target volume coefficient, first object broadcast sound volume is determined；With
One target broadcast sound volume plays video to be played.
Step 606, according to reference volume and target volume coefficient, the second target broadcast sound volume is determined；Broadcast with the second target
Playback amount plays video to be played.
Fig. 7 shows a kind of schematic flow sheet of the method for intelligent television volume control that the embodiment of the present application provides, such as
Shown in Fig. 7, this method can include：
Step 701, judge intelligent television whether by remote control tuning；
Step 702, in the case where intelligent television is by remote control tuning, the subscriber interface module of intelligent television according to
The currently playing volume of the adjustment intelligent television of the infrared signal comprising key value received；
Step 703, in the case where intelligent television is not by remote control tuning, the browser module of intelligent television will be treated
The currently playing volume of the history broadcast sound volume and video to be played that play video is contrasted；
Step 704, in the history broadcast sound volume of video to be played and the currently playing volume identical feelings of video to be played
Under condition, the browser module of intelligent television determines the second target broadcast sound volume according to target volume coefficient and reference volume；
Step 705, differed in the history broadcast sound volume of video to be played and the currently playing volume of video to be played
In the case of, the browser module of intelligent television according to the history broadcast sound volume of video to be played, video to be played it is currently playing
Volume and reference volume determine the reference volume after renewal；
Step 706, the browser module of intelligent television determines the according to the reference volume after target volume coefficient and renewal
One target volume.
In a kind of optional embodiment, intelligent television is receiving the target volume coefficient of terminal device transmission, than
After first object volume coefficient or the second target volume coefficient, target volume coefficient can be all sent to and to be played regard is provided
The server of frequency, during in case server providing volume coefficient for other intelligent televisions, when making reference.
Numerical value based on previous example, reference volume 30, initial play volume are 15, and history broadcast sound volume is 15, is lifted
Example explanation：
Example one：After obtaining the initial play volume of intelligent television, for the first time by remote control tuning, pass through for the second time
Terminal device tuning.
For the first time by remote control tuning after, the subscriber interface module of intelligent television is according to the key value that includes received
Infrared signal determines that the currently playing volume of the video to be played in playing is 24, then according to the currently playing of video to be played
Volume 24 plays video to be played, and the currently playing volume of video to be played is sent to the control module of intelligent television.
After second by terminal device tuning, the browser module of intelligent television receives the first of terminal device transmission
After target volume coefficient 0.8, first object volume coefficient is sent to server, and by the history broadcast sound volume of video to be played
15 and the currently playing volume 24 of video to be played contrasted.Due to video to be played history broadcast sound volume and to be played regard
The currently playing volume of frequency differs, and the browser module of intelligent television needs to recalculate reference volume, is regarded by be played
The product of the currently playing volume and reference volume of frequency and the business of history broadcast sound volume, the reference volume after being updated, also
It is 24*30/15=48.Then obtain first object according to the reference volume 48 after renewal and first object volume coefficient 0.8 and broadcast
Playback amount 48*0.8=38.4, and be according to the history broadcast sound volume of first object broadcast sound volume renewal video to be played
38.4.Then, the browser module of intelligent television is by first object broadcast sound volume, the history broadcast sound volume of video to be played and more
Reference volume after new is sent to the key-course of intelligent television.In this way, intelligent television by remote control raise volume after again
Calculate reference volume so that subsequent user can be directly based upon the reference volume after renewal by terminal device tuning mode and raise
Or decline volume.
Example two：After obtaining the initial play volume of intelligent television, pass through terminal device tuning for the first time.
After the browser module of intelligent television receives the second target volume coefficient 0.6 of terminal device transmission, due to treating
The initial play volume of the history broadcast sound volume of broadcasting video and the currently playing volume of video to be played all with video to be played
It is identical, so the direct browser module of intelligent television can obtain the second mesh according to reference volume and the second target volume coefficient
Mark broadcast sound volume 30*0.6=18, and the history broadcasting of the video to be played after update according to the second target broadcast sound volume
Volume.Then, the browser module of intelligent television sends out the history broadcast sound volume of the second target broadcast sound volume and video to be played
Give the key-course of intelligent television.
Also provided in the embodiment of the present application in another optional embodiment, step 504 can be above-mentioned in above-mentioned Fig. 5
Performed in Fig. 6 after step 602, that is to say, that after the currently playing volume of video to be played is obtained by remote control tuning
After directly obtaining renewal according to the history broadcast sound volume of the currently playing volume of video to be played, reference volume and video to be played
Reference volume,
For example, before by remote control tuning, the currently playing volume of video to be played is 15, video to be played
Reference volume be 30, when first time obtaining the currently playing volume 24 of video to be played by remote control tuning, by treating
Play the product of the currently playing volume and reference volume of video and the business of history broadcast sound volume, the reference volume after being updated
24*30/15=48.
Alternatively, after intelligent television can be often to receive the once outer red signal comprising key value, obtain after once updating
Reference volume.In the follow-up tuning by terminal device, it is no longer necessary to the history broadcast sound volume of video to be played and treat
Whether the currently playing volume of broadcasting video is identical to be made to judge, can be directly according to the reference volume and mesh after last update
Mark with phonetic symbols coefficient of discharge determines target broadcast sound volume.
Due to the above-mentioned reference volume that directly can be directly obtained after remote control tuning after updating so that subsequently through end
During end equipment tuning, it is no longer necessary to which whether the currently playing volume of history broadcast sound volume and video to be played to video to be played
Identical work judges, then if user by the last tuning before terminal device tuning be also by terminal device tuning or
In the case that user does not make tuning in any way, the browser module of intelligent television can be according to the reference volume of last time
Target broadcast sound volume is obtained with target volume coefficient.
Based on above example and same idea, Fig. 8 shows a kind of intelligent television volume that the embodiment of the present application provides
The schematic device of regulation and control, as shown in figure 8, the device 800 of the volume control can include Transmit-Receive Unit 801, determining unit
802, broadcast unit 803.Alternatively, Transmit-Receive Unit 801 and determining unit 802 can also be arranged at the intelligence electricity in above-mentioned Fig. 2
Depending on browser module 201, in subscriber interface module 202 and control module 203.
In embodiments herein, Transmit-Receive Unit, for volume of reception coefficient adjustment order；Wherein, volume coefficient adjustment
Order includes target volume coefficient.Determining unit, for determining the history broadcast sound volume of video to be played；If it is determined that wait to broadcast
Put that the currently playing volume of video is different from history broadcast sound volume, then broadcast according to currently playing volume, the history of video to be played
Playback amount is updated to the value of reference volume, the reference volume after being updated.According to the reference volume and target after renewal
Volume coefficient, determine first object broadcast sound volume.Broadcast unit, for playing video to be played with first object broadcast sound volume.
In the embodiment of the present application, volume of reception coefficient adjustment order；Wherein, the order of volume coefficient adjustment includes target sound
Coefficient of discharge.Determine the history broadcast sound volume of video to be played；If it is determined that the currently playing volume of video to be played is broadcast with history
Playback amount is different, then the value of reference volume is updated according to the currently playing volume of video to be played, history broadcast sound volume,
Reference volume after being updated；According to the reference volume after renewal and target volume coefficient, first object broadcast sound volume is determined.
Video to be played is played with first object broadcast sound volume.Because intelligent television can obtain mesh according to the reference volume after renewal
Mark broadcast sound volume.So as to solve to occur volume adjustment confusion when user is adjusted the currently playing sound of intelligent television
Problem.
In a kind of optional embodiment, determining unit, it is specifically used for：If video to be played is after commencing play out by connecing
The mode that radio reception coefficient of discharge adjusts order carried out volume adjustment at least once, then history broadcast sound volume connects for the last basis
The volume coefficient adjustment order received carries out the broadcast sound volume of the video to be played after volume adjustment to video to be played；If wait to broadcast
Put video and do not carrying out volume adjustment after commencing play out by way of volume of reception coefficient adjustment order, then history plays sound
Measure as initial play volume.
In a kind of optional embodiment, determining unit, it is additionally operable to：If it is determined that the currently playing volume of video to be played with
History broadcast sound volume is identical, then according to reference volume and target volume coefficient, determines the second target broadcast sound volume；Broadcast unit,
It is additionally operable to play video to be played with the second target broadcast sound volume.
In a kind of optional embodiment, determining unit, specifically for determine video to be played currently playing volume and
The product of reference volume is the reference volume after renewal with the business of history broadcast sound volume.
In a kind of optional embodiment, in addition to acquiring unit：Determining unit, it is additionally operable to determine the current of intelligent television
Broadcast sound volume；Acquiring unit, for obtaining the volume coefficient of video to be played；Determining unit, it is additionally operable to according to video to be played
Volume coefficient and intelligent television currently playing volume, determine the initial play volume of video to be played；Wherein, it is to be played to regard
The difference of the initial play volume of frequency and the currently playing volume of intelligent television is less than predetermined threshold value；Broadcast unit, be additionally operable to
The initial play volume of video to be played plays video to be played.
The display device for the electronic map that the embodiment of the present application provides is specifically described the intelligence for referring to above-described embodiment offer
The method of energy television sound volume regulation and control, is repeated no more herein.
It should be noted that the division in the embodiment of the present application to unit is schematical, only a kind of logic function
Division, can there is other dividing mode when actually realizing.Each functional unit in the embodiment of the present application can be integrated in one
In individual processing unit or unit is individually physically present, can also two or more units be integrated in one
In unit.Above-mentioned integrated unit can both be realized in the form of hardware, and the form of SFU software functional unit can also be used real
It is existing.
Fig. 9 illustrates a kind of structural representation of intelligent television of the embodiment of the present application offer.Based on phase isomorphism
Think, the embodiment of the present application provides a kind of intelligent television 900, for performing any one scheme in the above method.As shown in figure 4,
Intelligent television 900 includes processor 901, transceiver 902, memory 903 and communication interface 904；Wherein, processor 901, transmitting-receiving
Device 902, memory 903 and communication interface 904 are connected with each other by bus 905.
Bus 905 can be Peripheral Component Interconnect standard (peripheral component interconnect, PCI)
Bus or EISA (extended industry standard architecture, EISA) bus etc..Always
Line can be divided into address bus, data/address bus, controlling bus etc..For ease of representing, only represented in Fig. 9 with a thick line, but simultaneously
Only a bus or a type of bus are not indicated that.
Memory 903 can include volatile memory (volatile memory), such as random access memory
(random-access memory, RAM)；Memory can also include nonvolatile memory (non-volatile
), such as flash memory (flash memory), hard disk (hard disk drive, HDD) or solid state hard disc memory
(solid-state drive, SSD)；Memory 903 can also include the combination of the memory of mentioned kind.
Communication interface 904 can be wire communication access port, wireless communication interface or its combination, wherein, wire communication connects
Mouth for example can be Ethernet interface.Ethernet interface can be optical interface, electrical interface or its combination.Wireless communication interface can be with
For WLAN interface.
Processor 901 can be central processing unit (central processing unit, CPU), network processing unit
(network processor, NP) or CPU and NP combination.Processor 901 can further include hardware chip.On
It can be application specific integrated circuit (application-specific integrated circuit, ASIC) to state hardware chip, can
Programmed logic device (programmable logic device, PLD) or its combination.Above-mentioned PLD can be that complex programmable is patrolled
Collect device (complex programmable logic device, CPLD), field programmable gate array (field-
Programmable gate array, FPGA), GAL (generic array logic, GAL) or its any group
Close.
Alternatively, memory 903 can be also used for storage program instruction, and processor 901 calls to be stored in the memory 903
Programmed instruction, one or more of embodiment step shown in such scheme, or wherein optional embodiment party can be performed
Formula so that terminal device 900 realizes the function of terminal device in the above method.
Processor 901 is used for the instruction according to execution memory storage, and controls transceiver 902 to carry out signal reception and letter
Number send, when processor 901 perform memory storage instruction when, intelligent television 900 is used for：Volume of reception coefficient adjustment is ordered
Order；Wherein, the order of volume coefficient adjustment includes target volume coefficient；Determine the history broadcast sound volume of video to be played.If
Determine that the currently playing volume of video to be played is different from history broadcast sound volume, then according to the currently playing sound of video to be played
Amount, history broadcast sound volume are updated to the value of reference volume, the reference volume after being updated.According to the reference sound after renewal
Amount and target volume coefficient, determine first object broadcast sound volume.Video to be played is played with first object broadcast sound volume.
In the above-described embodiments, can come wholly or partly by software, hardware, firmware or its any combination real
Now, when being realized using software program, can realize in the form of a computer program product whole or in part.Computer program
Product includes one or more instruct.When loading on computers and performing computer program instructions, produce whole or in part
According to the flow or function of the embodiment of the present application.Computer can be all-purpose computer, special-purpose computer, computer network or
Other programmable devices of person.Instruction can be stored in computer-readable storage medium, or from a computer-readable storage medium to another
One computer-readable storage medium transmission, for example, instruction can lead to from a web-site, computer, server or data center
Wired (such as coaxial cable, optical fiber, Digital Subscriber Line (DSL)) or wireless (such as infrared, wireless, microwave etc.) mode are crossed to another
One web-site, computer, server or data center are transmitted.Computer-readable storage medium can be that computer can be deposited
The data storage such as any usable medium taken or the server integrated comprising one or more usable mediums, data center is set
It is standby.Usable medium can be magnetic medium, (for example, floppy disk, hard disk, tape, magneto-optic disk (MO) etc.), optical medium (for example, CD,
DVD, BD, HVD etc.) or semiconductor medium (such as ROM, EPROM, EEPROM, nonvolatile memory (NAND FLASH),
Solid state hard disc (Solid State Disk, SSD)) etc..
It should be understood by those skilled in the art that, the embodiment of the present application can be provided as method, system or computer program production
Product.Therefore, in terms of the embodiment of the present application can use complete hardware embodiment, complete software embodiment or combine software and hardware
Embodiment form.Moreover, the embodiment of the present application can use wherein includes computer available programs generation in one or more
The meter implemented in the computer-usable storage medium (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.) of code
The form of calculation machine program product.
The embodiment of the present application is with reference to the method, equipment (system) and computer program product according to the embodiment of the present application
Flow chart and/or block diagram describe.It should be understood that can be by each flow in instruction implementation process figure and/or block diagram
And/or square frame and the flow in flow chart and/or block diagram and/or the combination of square frame.These instructions can be provided and arrive general meter
Calculation machine, special-purpose computer, the processor of Embedded Processor or other programmable data processing devices are made with producing a machine
It must be produced by the instruction of computer or the computing device of other programmable data processing devices for realizing in flow chart one
The device for the function of being specified in individual flow or multiple flows and/or one square frame of block diagram or multiple square frames.
These instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices to work in a specific way
Computer-readable memory in so that the instruction being stored in the computer-readable memory, which produces, includes the system of command device
Product are made, the command device is realized in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames
The function of specifying.
These instructions can be also loaded into computer or other programmable data processing devices so that computer or other
Series of operation steps is performed on programmable device to produce computer implemented processing, so as in computer or other are programmable
The instruction performed in equipment is provided for realizing in one flow of flow chart or multiple flows and/or one square frame or more of block diagram
The step of function of being specified in individual square frame.
Obviously, those skilled in the art can carry out various changes and modification without departing from this Shen to the embodiment of the present application
Spirit and scope please.So, if these modifications and variations of the embodiment of the present application belong to the application claim and its waited
Within the scope of technology, then the application is also intended to comprising including these changes and modification.
Claims (10)
- A kind of 1. method of intelligent television volume control, it is characterised in that including：Volume of reception coefficient adjustment order；Wherein, the volume coefficient adjustment order includes target volume coefficient；Determine the history broadcast sound volume of video to be played；If it is determined that the currently playing volume of the video to be played is different from the history broadcast sound volume, then：The value of reference volume is updated according to the currently playing volume of the video to be played, the history broadcast sound volume, Reference volume after being updated；According to the reference volume after the renewal and the target volume coefficient, first object broadcast sound volume is determined；The video to be played is played with the first object broadcast sound volume.
- 2. the method as described in claim 1, it is characterised in that if the video to be played after commencing play out by receiving sound The mode that coefficient of discharge adjusts order carried out volume adjustment at least once, then the history broadcast sound volume connects for the last basis The volume coefficient adjustment order received carries out the broadcasting sound of the video to be played after volume adjustment to the video to be played Amount；If the video to be played was not carrying out volume tune by way of volume of reception coefficient adjustment order after commencing play out Whole, then the history broadcast sound volume is initial play volume.
- 3. method as claimed in claim 1 or 2, it is characterised in that the history broadcast sound volume for determining video to be played Afterwards, in addition to：If it is determined that the currently playing volume of the video to be played is identical with the history broadcast sound volume, then：According to the reference volume and the target volume coefficient, the second target broadcast sound volume is determined；The video to be played is played with the second target broadcast sound volume.
- 4. method as claimed in claim 1 or 2, it is characterised in that the currently playing sound according to the video to be played Amount, the history broadcast sound volume are updated to reference volume, the reference volume after being updated, including：Determine the currently playing volume of the video to be played and the product of the reference volume and the history broadcast sound volume Business is the reference volume after the renewal.
- 5. method as claimed in claim 1 or 2, it is characterised in that before the volume of reception coefficient adjustment order, also wrap Include：Determine the currently playing volume of intelligent television；Obtain the volume coefficient of the video to be played；According to the currently playing volume of the volume coefficient of the video to be played and the intelligent television, described to be played regard is determined The initial play volume of frequency；Wherein, the initial play volume of the video to be played is currently broadcast with the described of the intelligent television The difference of playback amount is less than predetermined threshold value；The video to be played is played with the initial play volume of the video to be played.
- A kind of 6. device of intelligent television volume control, it is characterised in that including：Transmit-Receive Unit, for volume of reception coefficient adjustment order；Wherein, the volume coefficient adjustment order includes target volume Coefficient；Determining unit, for determining the history broadcast sound volume of video to be played；If it is determined that the current of the video to be played is broadcast Playback amount is different from the history broadcast sound volume, then is played according to the currently playing volume of the video to be played, the history Volume is updated to the value of reference volume, the reference volume after being updated；According to the reference volume after the renewal and institute Target volume coefficient is stated, determines first object broadcast sound volume；Broadcast unit, for playing the video to be played with the first object broadcast sound volume.
- 7. device as claimed in claim 6, it is characterised in that the determining unit, be specifically used for：If the video to be played was being carried out at least once after commencing play out by way of volume of reception coefficient adjustment order Volume adjusts, then the history broadcast sound volume for it is the last according to the volume coefficient adjustment order received to described to be played Video carries out the broadcast sound volume of the video to be played after volume adjustment；If the video to be played does not lead to after commencing play out The mode for crossing volume of reception coefficient adjustment order carried out volume adjustment, then the history broadcast sound volume is initial play volume.
- 8. device as claimed in claims 6 or 7, it is characterised in that the determining unit, be additionally operable to：If it is determined that the currently playing volume of the video to be played is identical with the history broadcast sound volume, then：According to the reference volume and the target volume coefficient, the second target broadcast sound volume is determined；The broadcast unit, it is additionally operable to play the video to be played with the second target broadcast sound volume.
- 9. device as claimed in claims 6 or 7, it is characterised in that the determining unit, be specifically used for：Determine the currently playing volume of the video to be played and the product of the reference volume and the history broadcast sound volume Business is the reference volume after the renewal.
- 10. device as claimed in claims 6 or 7, it is characterised in that also including acquiring unit：The acquiring unit, for obtaining the volume coefficient of the video to be played；The determining unit, it is additionally operable to determine the currently playing volume of intelligent television；According to the volume system of the video to be played The currently playing volume of number and the intelligent television, determine the initial play volume of the video to be played；Wherein, it is described to wait to broadcast The difference for putting the initial play volume of video and the currently playing volume of the intelligent television is less than predetermined threshold value；The broadcast unit, it is additionally operable to play the video to be played with the initial play volume of the video to be played.
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| CN201711132029.5A CN107835456B (en) | 2017-11-15 | 2017-11-15 | Method and related device for regulating and controlling volume of smart television |
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| CN201711132029.5A CN107835456B (en) | 2017-11-15 | 2017-11-15 | Method and related device for regulating and controlling volume of smart television |
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