CN106792141A - The control method for playing back and device of tv audio - Google Patents
The control method for playing back and device of tv audio Download PDFInfo
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- CN106792141A CN106792141A CN201611144320.XA CN201611144320A CN106792141A CN 106792141 A CN106792141 A CN 106792141A CN 201611144320 A CN201611144320 A CN 201611144320A CN 106792141 A CN106792141 A CN 106792141A
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000005236 sound signal Effects 0.000 claims abstract description 120
- 230000005611 electricity Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 8
- 210000004556 brain Anatomy 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of control method for playing back of tv audio, including：After television set opens independent auditory function, when the television set receives audio signal, judge the audio signal whether from the voice frequency terminal being connected with television set；If come from the voice frequency terminal, judge the audio signal whether be voice frequency terminal produce reminder message, if so, then shielding the audio signal；If the audio signal is not from voice frequency terminal, the audio frequency control pattern that television set is presently in is judged, and the audio frequency control pattern being presently according to television set determines whether to shield the audio signal.The invention also discloses a kind of broadcast control device of tv audio.The present invention is solved in the prior art after the independent auditory function of television set is opened, and television set can not be screened to the voice data for receiving, the technical problem of the prompting message sound that shielding television set backstage or voice frequency terminal are produced, and has reached more excellent experience effect.
Description
Technical field
The present invention relates to field of television, more particularly to a kind of tv audio control method for playing back and device.
Background technology
For a long time, the sound system of television set is constantly in subordinate status, is referred to as sound accompaniment, and its range of application is to match somebody with somebody
Close television image to play a role, with the popularization of intelligent television, the simple function of television set sound equipment cannot meet the need of user
Ask.At present, the independent auditory function of television set is increasingly liked that user can not only be watched TV by television set by user
Program, but also television set can be connected to other voice frequency terminals (such as mobile phone, pad) after closing television machine display interface,
The audio signal that voice frequency terminal sends is played, serves as the effect of " audio amplifier ".
But at present during music is played using the independent auditory function of television set, television set background application in itself can
Reminder message can be had, interference user listens attentively to music；In addition, voice frequency terminal is after television set is connected to, the reminder message of terminal
(such as short message prompt tones) can also be played on TV, and this is often unwanted user institute.I.e. in the prior art, TV is being opened
After the independent auditory function of machine, television set can only simply play the voice data for receiving, can not be to the voice data that receives
Screened, the prompting message sound that shielding television set backstage or voice frequency terminal are produced, it is impossible to reach more excellent experience effect.
The content of the invention
Control method for playing back and device it is a primary object of the present invention to propose a kind of tv audio, it is intended to solve existing
Have in technology, after the independent auditory function of television set is opened, television set can not be screened to the voice data for receiving, shielding electricity
Depending on the prompting message sound that machine backstage or voice frequency terminal are produced, it is impossible to reach the technical problem of more excellent experience effect.
To achieve the above object, the present invention provides a kind of control method for playing back of tv audio, and methods described includes：
After television set opens independent auditory function, when the television set receives audio signal, the audio letter is judged
Number whether from the voice frequency terminal being connected with the television set；
If the audio signal comes from the voice frequency terminal, judge whether the audio signal is that the voice frequency terminal is produced
Raw reminder message, if so, then shielding the audio signal；
If the audio signal is not from the voice frequency terminal, the audio frequency control that the television set is presently in is judged
Pattern, and the audio frequency control pattern being presently according to television set determines whether to shield the audio signal.
Preferably, it is described also to include after television set opens independent auditory function：
Default audio frequency control mode list is shown in the television set display interface, and detects user on display interface
Trigger action, wherein the audio frequency control pattern include full-shield pattern, Semi-shielded pattern and normal play mode；
Television set is switched to by corresponding audio frequency control pattern according to the trigger action for detecting.
Preferably, judge that the step of whether audio signal is the reminder message of the voice frequency terminal generation includes：
Judge the playing duration of the audio signal whether less than default threshold value；
If the playing duration of the audio signal is less than default threshold value, it is determined that the audio signal is the audio end
Hold the reminder message for producing.
Preferably, the audio frequency control pattern being presently according to television set determines whether to shield the audio signal bags
Include：
If the television set is currently at full-shield pattern, the audio signal is shielded；
If the television set is currently at Semi-shielded pattern, whether the television set is judged in broadcast state, if institute
State television set and be in broadcast state, then shield the audio signal, otherwise, audio signal described in normal play；
If the television set is currently at normal play mode, voice data described in normal play.
Preferably, default audio frequency control mode list is shown in the television set display interface, and detects user aobvious
Show and also include after the trigger action on interface：
If not detecting the trigger action within the default time period, television set is switched into user the last
Selected audio frequency control pattern, or acquiescence switches to full-shield pattern.
Additionally, to achieve the above object, the present invention also provides a kind of broadcast control device of tv audio, described device
Including：
Judge module, for after television set opens independent auditory function, when the television set receives audio signal, sentencing
Whether the audio signal of breaking is from the voice frequency terminal being connected with the television set；
First control module, if coming from the voice frequency terminal for the audio signal, judges that the audio signal is
No is the reminder message of voice frequency terminal generation, if so, then shielding the audio signal；
Second control module, if being not from the voice frequency terminal for the audio signal, judges the television set
The audio frequency control pattern being presently in, and the audio frequency control pattern being presently according to television set determines whether to shield the audio
Signal.
Preferably, the judge module includes：
Display unit, for after television set opens independent auditory function, showing default in the television set display interface
Audio frequency control mode list, and trigger action of the user on display interface is detected, wherein the audio frequency control pattern is included entirely
Mask pattern, Semi-shielded pattern and normal play mode；
Switch unit, for television set to be switched into corresponding audio frequency control pattern according to the trigger action for detecting.
Preferably, first control module includes：
Judging unit, for judging the playing duration of the audio signal whether less than default threshold value；
Determining unit, if being less than default threshold value for the playing duration of the audio signal, it is determined that the audio letter
Number for the voice frequency terminal produce reminder message.
Preferably, second control module is used for：
If the television set is currently at full-shield pattern, the audio signal is shielded；
If the television set is currently at Semi-shielded pattern, whether the television set is judged in broadcast state, if institute
State television set and be in broadcast state, then shield the audio signal, otherwise, audio signal described in normal play；
If the television set is currently at normal play mode, voice data described in normal play.
Preferably, the handover module is additionally operable to：
If not detecting the trigger action within the default time period, television set is switched into user the last
Selected audio frequency control pattern, or acquiescence switches to full-shield pattern.
The control method for playing back and device of tv audio of the present invention, can open independent auditory function in television set
Afterwards, the audio signal that television set is received is screened, if receive be voice frequency terminal send audio signal if carry out
Shielding, if be connected to voice data when television set itself produce, judge the current audio frequency control pattern of television set, and according to
The current audio frequency control pattern of television set determines whether to shield the audio signal, solves and is opening television set in the prior art
After independent auditory function, television set can not be screened to the voice data for receiving, and shield television set backstage or voice frequency terminal
The technical problem of the prompting message sound of generation, has reached more excellent experience effect.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the control method for playing back first embodiment of tv audio of the present invention；
Fig. 2 is the refinement step schematic flow sheet of step S10 shown in Fig. 1 of the present invention；
Fig. 3 is the scene signal that default audio frequency control mode list is shown in television set display interface of the present invention
Figure；
Fig. 4 is the refinement step schematic flow sheet of step S20 shown in Fig. 1 of the present invention；
Fig. 5 is the high-level schematic functional block diagram of the broadcast control device first embodiment of tv audio of the present invention；
Fig. 6 is the refinement module schematic diagram of judge module 10 shown in Fig. 5 of the present invention；
Fig. 7 is the refinement module schematic diagram of the first control module 20 shown in Fig. 5 of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with Figure of description, it will be appreciated that described herein
Preferred embodiment is merely to illustrate and explain the present invention, and is not intended to limit the present invention, and in the case where not conflicting, this hair
The feature in embodiment and embodiment in bright can be mutually combined.
The present invention provides a kind of control method for playing back of tv audio, and the method is applied to television set, reference picture 1, Fig. 1
It is the schematic flow sheet of the control method for playing back first embodiment of tv audio of the present invention, in the present embodiment, the television set
The control method for playing back of audio includes：
Step S10, after television set opens independent auditory function, when the television set receives audio signal, judges institute
Whether audio signal is stated from the voice frequency terminal being connected with the television set.
, it is necessary to first be attached television set with voice frequency terminal in the present embodiment, those skilled in the art of the present technique can manage
Solution, " voice frequency terminal " used herein above both includes that not possessing transmitting-receiving penetrates wireless signal ability audio frequency apparatus, and such as DVD is played
Machine, MP3 player, power amplifier etc.；Include the audio frequency apparatus with communication capacity, such as mobile phone, panel computer, notebook electricity again
The mobile terminal of brain, PMP (portable media player) etc. and the fixed terminal of such as desktop computer etc..Specifically
, television set can be set up with voice frequency terminal by radio connections such as bluetooth, Wi-Fi and is connected, it is also possible to by audio number
Built with voice frequency terminal according to line and be connected.
Wherein, television set with voice frequency terminal foundation after being connected, now electric if opening the independent auditory function of television set
The effect of " audio amplifier " is acted as depending on machine, for playing the voice data of voice frequency terminal generation, i.e., equivalent to voice frequency terminal
External " audio amplifier " equipment.
In addition, reference picture 2, Fig. 2 is the refinement step schematic flow sheet of step S10 shown in Fig. 1 of the present invention, the present embodiment
In, also include after television set opens independent auditory function：
Step S11, shows default audio frequency control mode list, and detect user aobvious in the television set display interface
Show the trigger action on interface, wherein the audio frequency control pattern includes full-shield pattern, Semi-shielded pattern and normal play
Pattern；
Step S12, corresponding audio frequency control pattern is switched to according to the trigger action for detecting by television set.
In order to be better understood from the present invention, Fig. 3 is refer to, Fig. 3 shows default for the present invention in television set display interface
The schematic diagram of a scenario of audio frequency control mode list, in figure 3, user can will operate cursor to move on to phase by TV remote controller
The audio frequency control pattern answered, then click on " it is determined that ", so as to switch the audio frequency control pattern of television set.
Wherein, default audio frequency control mode list is shown in the television set display interface, and detects user in display
Also include after trigger action on interface：If the trigger action is not detected within the default time period, by TV
Machine switches to the last selected audio frequency control pattern of user, or acquiescence switches to full-shield pattern.
In the present embodiment, after independent auditory function is opened, the application program of its running background is there may be prompting for television set
PUSH message etc. that message, such as Video Applications are produced, in addition, the application of audio frequency apparatus its running background being connected with television set
Program is also possible to that reminder message can be produced, therefore after television set opens independent auditory function, if the television set receives audio
Whether signal, then first judge the audio signal from the voice frequency terminal being connected with the television set.
Step S20, if the audio signal comes from the voice frequency terminal, judges whether the audio signal is the sound
The reminder message that frequency terminal is produced, if so, then shielding the audio signal.
In the present embodiment, if the audio signal that television set is received is produced by the voice frequency terminal, the sound is judged
Whether frequency signal belongs to the reminder message that the voice frequency terminal is produced, if so, then shielding the audio signal.
Specifically, reference picture 4, Fig. 4 is the refinement step schematic flow sheet of step S20 shown in Fig. 1 of the present invention, in fig. 4,
It is above-mentioned to judge that the step of whether audio signal is the reminder message of the voice frequency terminal includes：
Whether step S21, judge the playing duration of the audio signal less than default threshold value.
Step S22, if the playing duration of the audio signal is less than default threshold value, it is determined that the audio signal is institute
State the reminder message of voice frequency terminal generation.
Wherein, the playing duration of the reminder message for being produced due to, voice frequency terminal is general all very short, therefore in the present embodiment, can
To preset a time threshold, such as 2 seconds, when the playing duration of the audio signal is less than 2 seconds, the audio letter is just determined
Number for the voice frequency terminal produce reminder message.
Step S30, if the audio signal is not from the voice frequency terminal, judges what the television set was presently in
Audio frequency control pattern, and the audio frequency control pattern being presently according to television set determines whether to shield the audio signal.
In the present embodiment, if the audio signal that television set is received is not from the voice frequency terminal being connected with television set,
Need to judge the audio frequency control pattern that television set is current, shielding is then determined whether according to the current audio frequency control pattern of television set
The audio signal.
The control method for playing back of the tv audio described in the present embodiment, can after television set opens independent auditory function,
The audio signal that television set is received is screened, if receive be voice frequency terminal send audio signal if shielded
Cover, if be connected to voice data when television set itself produce, judge the current audio frequency control pattern of television set, and according to electricity
Determine whether to shield the audio signal depending on the current audio frequency control pattern of machine, solve and opening television set list in the prior art
After only auditory function, television set can not be screened to the voice data for receiving, and shielding television set backstage or voice frequency terminal are produced
The technical problem of raw prompting message sound, has reached more excellent experience effect.
Further, based on the embodiment described in above-mentioned Fig. 1, in the present embodiment, described in above-mentioned steps S30 according to electricity
The audio frequency control pattern being presently in depending on machine determines whether that shielding the audio signal includes：
If the television set is currently at full-shield pattern, the audio signal is shielded；
If the television set is currently at Semi-shielded pattern, whether the television set is judged in broadcast state, if institute
State television set and be in broadcast state, then shield the audio signal, otherwise, audio signal described in normal play；
If the television set is currently at normal play mode, voice data described in normal play.
Wherein, when television set is in full-shield pattern, represent what all of reminder message in shielding television set backstage was produced
Sound, that is, shield all audio signals produced by television set backstage that television set is received.When television set is in Semi-shielded mould
During formula, represent only when television set is in broadcast state, all audios produced by television set backstage that shielding is received are believed
Number, when any voice data, i.e. television set do not played for television set being in idle condition, then normal play television set backstage
The audio signal for producing.When television set is in normal play mode, expression does not shield all of television set backstage generation
Audio signal, normal play backstage reminder message sound.
Wherein, above-mentioned audio frequency control pattern is only just effective after television set opens independent auditory function, when television set is exited
After independent auditory function, the television set reminder message that then normal play is received is not influenceed by above-mentioned audio frequency control pattern.
The control method for playing back of the tv audio described in the present embodiment, when television set is in full-shield pattern, shielding
The audio signal；In Semi-shielded pattern, if television set is in broadcast state, the audio signal is shielded, otherwise normally
Play；In normal play mode, then voice data described in normal play so that television set can be according to the current sound of television set
Frequency control model determines whether to shield the audio signal for receiving, and improves the experience effect of user.
The present invention also provides a kind of broadcast control device of tv audio, and the device is applied to television set, reference picture 5,
Fig. 5 is the high-level schematic functional block diagram of the broadcast control device first embodiment of tv audio of the present invention, described in the present embodiment
The broadcast control device 100 of tv audio includes：
Judge module 10, for after television set opens independent auditory function, when the television set receives audio signal,
Judge the audio signal whether from the voice frequency terminal being connected with the television set.
, it is necessary to first be attached television set with voice frequency terminal in the present embodiment, those skilled in the art of the present technique can manage
Solution, " voice frequency terminal " used herein above both includes that not possessing transmitting-receiving penetrates wireless signal ability audio frequency apparatus, and such as DVD is played
Machine, MP3 player, power amplifier etc.；Include the audio frequency apparatus with communication capacity, such as mobile phone, panel computer, notebook electricity again
The mobile terminal of brain, PMP (portable media player) etc. and the fixed terminal of such as desktop computer etc..Specifically
, television set can be set up with voice frequency terminal by radio connections such as bluetooth, Wi-Fi and is connected, it is also possible to by audio number
Built with voice frequency terminal according to line and be connected.
Wherein, television set with voice frequency terminal foundation after being connected, now electric if opening the independent auditory function of television set
The effect of " audio amplifier " is acted as depending on machine, for playing the voice data of voice frequency terminal generation, i.e., equivalent to voice frequency terminal
External " audio amplifier " equipment.
In addition, reference picture 6, Fig. 6 is the refinement module schematic diagram of judge module 10 shown in Fig. 5 of the present invention, in the present embodiment,
Above-mentioned judge module 10 also includes：
Display unit 11, for after television set opens independent auditory function, showing default in the television set display interface
Audio frequency control mode list, and detect trigger action of the user on display interface；
Switch unit 12, for television set to be switched into corresponding audio frequency control pattern according to the trigger action for detecting,
Wherein described audio frequency control pattern includes full-shield pattern, Semi-shielded pattern and normal play mode.
In order to be better understood from the present invention, Fig. 3 is refer to, Fig. 3 shows default for the present invention in television set display interface
The schematic diagram of a scenario of audio frequency control mode list, in figure 3, user can will operate cursor to move on to phase by TV remote controller
The audio frequency control pattern answered, then click on " it is determined that ", so as to switch the audio frequency control pattern of television set.
Wherein, default audio frequency control mode list is shown in the television set display interface, and detects user in display
Also include after trigger action on interface：If the trigger action is not detected within the default time period, by TV
Machine switches to the last selected audio frequency control pattern of user, or acquiescence switches to full-shield pattern.
In the present embodiment, after independent auditory function is opened, the application program of its running background is there may be prompting for television set
PUSH message etc. that message, such as Video Applications are produced, in addition, the application of audio frequency apparatus its running background being connected with television set
Program is also possible to that reminder message can be produced, therefore after television set opens independent auditory function, if the television set receives audio
Whether signal, then first judge the audio signal from the voice frequency terminal being connected with the television set.
First control module 20, if coming from the voice frequency terminal for the audio signal, judges the audio signal
Whether it is reminder message that the voice frequency terminal is produced, if so, then shielding the audio signal.
In the present embodiment, if the audio signal that television set is received is produced by the voice frequency terminal, the sound is judged
Whether frequency signal belongs to the reminder message that the voice frequency terminal is produced, if so, then shielding the audio signal.
Specifically, reference picture 7, Fig. 7 is the refinement module schematic diagram of the first control module 20 shown in Fig. 5 of the present invention, in Fig. 7
In, above-mentioned first control module 20 includes：
Judging unit 21, for judging the playing duration of the audio signal whether less than default threshold value.
Determining unit 22, if being less than default threshold value for the playing duration of the audio signal, it is determined that the audio
Signal is the reminder message that the voice frequency terminal is produced.
Wherein, the playing duration of the reminder message for being produced due to, voice frequency terminal is general all very short, therefore in the present embodiment, can
To preset a time threshold, such as 2 seconds, when the playing duration of the audio signal is less than 2 seconds, the audio letter is just determined
Number for the voice frequency terminal produce reminder message.
Second control module 30, if being not from the voice frequency terminal for the audio signal, judges the TV
The audio frequency control pattern that machine is presently in, and the audio frequency control pattern being presently according to television set determines whether to shield the sound
Frequency signal.
In the present embodiment, if the audio signal that television set is received is not from the voice frequency terminal being connected with television set,
Need to judge the audio frequency control pattern that television set is current, shielding is then determined whether according to the current audio frequency control pattern of television set
The audio signal.
The broadcast control device of the tv audio described in the present embodiment, can after television set opens independent auditory function,
The audio signal that television set is received is screened, if receive be voice frequency terminal send audio signal if shielded
Cover, if be connected to voice data when television set itself produce, judge the current audio frequency control pattern of television set, and according to electricity
Determine whether to shield the audio signal depending on the current audio frequency control pattern of machine, solve and opening television set list in the prior art
After only auditory function, television set can not be screened to the voice data for receiving, and shielding television set backstage or voice frequency terminal are produced
The technical problem of raw prompting message sound, has reached more excellent experience effect.
Further, based on the embodiment described in above-mentioned Fig. 5, in the present embodiment, above-mentioned second control module 30 is used for：
If the television set is currently at full-shield pattern, the audio signal is shielded；
If the television set is currently at Semi-shielded pattern, whether the television set is judged in broadcast state, if institute
State television set and be in broadcast state, then shield the audio signal, otherwise, audio signal described in normal play；
If the television set is currently at normal play mode, voice data described in normal play.
Wherein, when television set is in full-shield pattern, represent what all of reminder message in shielding television set backstage was produced
Sound, that is, shield all audio signals produced by television set backstage that television set is received.When television set is in Semi-shielded mould
During formula, represent only when television set is in broadcast state, all audios produced by television set backstage that shielding is received are believed
Number, when any voice data, i.e. television set do not played for television set being in idle condition, then normal play television set backstage
The audio signal for producing.When television set is in normal play mode, expression does not shield all of television set backstage generation
Audio signal, normal play backstage reminder message sound.
Wherein, above-mentioned audio frequency control pattern is only just effective after television set opens independent auditory function, when television set is exited
After independent auditory function, the television set reminder message that then normal play is received is not influenceed by above-mentioned audio frequency control pattern.
The broadcast control device of the tv audio described in the present embodiment, when television set is in full-shield pattern, shielding
The audio signal；In Semi-shielded pattern, if television set is in broadcast state, the audio signal is shielded, otherwise normally
Play；In normal play mode, then voice data described in normal play so that television set can be according to the current sound of television set
Frequency control model determines whether to shield the audio signal for receiving, and improves the experience effect of user.
It should be noted that herein, term " including ", "comprising" or its any other variant be intended to non-row
His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and
And also include other key elements being not expressly set out, or also include for this process, method, article or device institute are intrinsic
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Also there is other identical element in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably implementation method.Based on such understanding, technical scheme is substantially done to prior art in other words
The part for going out contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In, including some instructions are used to so that a station terminal equipment performs the method described in each embodiment of the invention.
The preferred embodiments of the present invention are these are only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of control method for playing back of tv audio, it is characterised in that methods described includes：
After television set opens independent auditory function, when the television set receives audio signal, judge that the audio signal is
It is no from the voice frequency terminal being connected with the television set；
If the audio signal comes from the voice frequency terminal, judge whether the audio signal is what the voice frequency terminal was produced
Reminder message, if so, then shielding the audio signal；
If the audio signal is not from the voice frequency terminal, the audio frequency control mould that the television set is presently in is judged
Formula, and the audio frequency control pattern being presently according to television set determines whether to shield the audio signal.
2. the control method for playing back of tv audio as claimed in claim 1, it is characterised in that described to open single in television set
Also include after only auditory function：
Default audio frequency control mode list is shown in the television set display interface, and detects user's touching on display interface
Hair operation, wherein the audio frequency control pattern includes full-shield pattern, Semi-shielded pattern and normal play mode；
Television set is switched to by corresponding audio frequency control pattern according to the trigger action for detecting.
3. the control method for playing back of tv audio as claimed in claim 1, it is characterised in that judge that the audio signal is
It is no for the voice frequency terminal produce reminder message the step of include：
Judge the playing duration of the audio signal whether less than default threshold value；
If the playing duration of the audio signal is less than default threshold value, it is determined that the audio signal is produced for the voice frequency terminal
Raw reminder message.
4. the control method for playing back of tv audio as claimed in claim 2, it is characterised in that described current according to television set
Residing audio frequency control pattern determines whether that shielding the audio signal includes：
If the television set is currently at full-shield pattern, the audio signal is shielded；
If the television set is currently at Semi-shielded pattern, whether the television set is judged in broadcast state, if the electricity
Broadcast state is in depending on machine, then shields the audio signal, otherwise, audio signal described in normal play；
If the television set is currently at normal play mode, voice data described in normal play.
5. the control method for playing back of tv audio as claimed in claim 2, it is characterised in that show boundary in the television set
Face shows default audio frequency control mode list, and detects and also include after trigger action of the user on display interface：
If not detecting the trigger action within the default time period, television set is switched into user the last selected
The audio frequency control pattern selected, or acquiescence switches to full-shield pattern.
6. a kind of broadcast control device of tv audio, it is characterised in that described device includes：
Judge module, for after television set opens independent auditory function, when the television set receives audio signal, judging institute
Whether audio signal is stated from the voice frequency terminal being connected with the television set；
First control module, if for the audio signal come from the voice frequency terminal, judge the audio signal whether be
The reminder message that the voice frequency terminal is produced, if so, then shielding the audio signal；
Second control module, if being not from the voice frequency terminal for the audio signal, judges that the television set is current
Residing audio frequency control pattern, and the audio frequency control pattern being presently according to television set determines whether that shielding the audio believes
Number.
7. the broadcast control device of tv audio as claimed in claim 6, it is characterised in that the judge module includes：
Display unit, for after television set opens independent auditory function, default audio being shown in the television set display interface
Control model list, and trigger action of the user on display interface is detected, wherein the audio frequency control pattern includes full-shield
Pattern, Semi-shielded pattern and normal play mode；
Switch unit, for television set to be switched into corresponding audio frequency control pattern according to the trigger action for detecting.
8. the broadcast control device of tv audio as claimed in claim 6, it is characterised in that the first control module bag
Include：
Judging unit, for judging the playing duration of the audio signal whether less than default threshold value；
Determining unit, if being less than default threshold value for the playing duration of the audio signal, it is determined that the audio signal is
The reminder message that the voice frequency terminal is produced.
9. the broadcast control device of tv audio as claimed in claim 7, it is characterised in that second control module is used
In：
If the television set is currently at full-shield pattern, the audio signal is shielded；
If the television set is currently at Semi-shielded pattern, whether the television set is judged in broadcast state, if the electricity
Broadcast state is in depending on machine, then shields the audio signal, otherwise, audio signal described in normal play；
If the television set is currently at normal play mode, voice data described in normal play.
10. the broadcast control device of tv audio as claimed in claim 7, it is characterised in that the handover module is also used
In：
If not detecting the trigger action within the default time period, television set is switched into user the last selected
The audio frequency control pattern selected, or acquiescence switches to full-shield pattern.
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| CN106792141B (en) | 2019-12-03 |
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