CN105786363B - A kind of control method for playing back of voice box group, device and intelligent sound box - Google Patents
A kind of control method for playing back of voice box group, device and intelligent sound box Download PDFInfo
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- CN105786363B CN105786363B CN201610102381.3A CN201610102381A CN105786363B CN 105786363 B CN105786363 B CN 105786363B CN 201610102381 A CN201610102381 A CN 201610102381A CN 105786363 B CN105786363 B CN 105786363B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
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Abstract
The embodiment of the invention discloses a kind of volume adjusting method of voice box group, device and intelligent sound boxes.The volume adjusting method of the voice box group executed by main sound box includes: when monitoring pre-download event, candidate speaker is determined at least one speaker for including from the voice box group, and downloading request is sent to the candidate speaker, it downloads to control the candidate speaker and decodes next audio file；If current audio file finishes, playing request is sent to the candidate speaker, sets the candidate speaker to the new main sound box of the voice box group and control the voice box group to play next audio file.Technical solution provided in an embodiment of the present invention, compared with the prior art in when current file finishes, just start to download, decode and play next audio file, shorten audio file play sowing time between, the satisfaction that the user experience is improved.
Description
Technical field
The present invention relates to intelligent sound box technical field, especially a kind of volume adjusting method of voice box group, device and intelligence
Speaker.
Background technique
With the continuous development that mobile interchange is applied, intelligent network speaker is just more more and more universal.These intelligent network speakers
It is integrated with processor and network interface, the Streaming Media music of accessible internet is directly obtained from network according to the user's choice
Music sources are taken to play.Intelligent network speaker is usually that mobile terminal (such as mobile phone and tablet computer) is used to control.Mobile whole
After being mounted with dedicated application program on end, intelligent network speaker can be accessed by the application program, may browse through internet
On Streaming Media music, and select song be pushed to intelligent network speaker broadcasting.
These intelligent network speakers can be made of a sound box system multiple speakers, and each speaker can and its
He forms a speaker broadcasting group (i.e. voice box group) by one or several speakers.In the playback method of existing voice box group, usually
It is just to start downloading and decoding data after starting to play music, it is long between causing audio to play sowing time, thus different audio texts
There are longer Playout gaps between part, reduce the satisfaction of user experience.
Summary of the invention
The purpose of the present invention is to provide a kind of control method for playing back of voice box group, device and intelligent sound boxes, to shorten sound
Between the sowing time of frequency file.
On the one hand, the embodiment of the invention provides a kind of control method for playing back of voice box group, are held by main sound box in voice box group
Row, which comprises
When monitoring pre-download event, candidate speaker is determined in the secondary speaker of at least one for including from the voice box group,
And downloading request is sent to the candidate speaker, it downloads to control the candidate speaker and decodes next audio file；
If current audio file finishes, playing request is sent to the candidate speaker, by the candidate speaker
It is set as the new main sound box of the voice box group and controls the voice box group broadcasting next audio file.
Another aspect, the embodiment of the invention provides a kind of control method for playing back of voice box group, by main sound box in voice box group
It executes, which comprises
When the downloading request that main sound box is sent in receiving the voice box group, request to download and decode according to the downloading
Next audio file；
When receiving the playing request that the main sound box is sent, new main sound box is set by the candidate speaker, and
Control plays next audio file.
Another aspect, the embodiment of the invention provides a kind of broadcast control devices of voice box group, comprising:
Candidate speaker unit, at least one secondary noise for including from the voice box group when monitoring pre-download event
Candidate's speaker is determined in case；
Request unit is downloaded, for sending downloading request to the candidate speaker, to control the candidate speaker downloading simultaneously
Decode next audio file；
Playing request unit sends playing request to the candidate speaker if finishing for current audio file,
Next audio text is played to set the new main sound box of the voice box group for the candidate speaker and control the voice box group
Part.
Another aspect, the embodiment of the invention provides a kind of broadcast control devices of voice box group, comprising:
File download unit, when being requested for the downloading that main sound box is sent in receiving the voice box group, according to described in
Downloading request downloads and decodes next audio file；
Speaker setting unit, for when receiving the playing request that the main sound box is sent, the candidate speaker to be set
It is set to new main sound box, and controls and plays next audio file.
On the other hand, the embodiment of the invention provides a kind of intelligent sound box, the sound provided including any embodiment of that present invention
The broadcast control device of case group.
Technical solution provided in an embodiment of the present invention, when monitoring pre-download event, slave sound of the main sound box from voice box group
Candidate speaker is selected in case, is downloaded in advance in current audio file playing process by candidate speaker and decodes next audio text
Part, then when current file finishes, voice box group can play the lower next audio file downloaded in advance immediately, compared to
In the prior art when current file finishes, just start to download, decode and play next audio file, shortens audio text
Part play sowing time between, the satisfaction that the user experience is improved.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of the control method for playing back for voice box group that the embodiment of the present invention one provides；
Fig. 2 is a kind of flow diagram of the control method for playing back of voice box group provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of flow diagram of the control method for playing back for voice box group that the embodiment of the present invention three provides；
Fig. 4 is a kind of structural schematic diagram of the broadcast control device for voice box group that the embodiment of the present invention four provides；
Fig. 5 is a kind of structural schematic diagram of the control method for playing back for voice box group that the embodiment of the present invention five provides.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is a kind of flow diagram of the control method for playing back for voice box group that the embodiment of the present invention one provides, this method
It can be executed by the broadcast control device of voice box group, wherein the device can be used as main sound box by software and or hardware realization
A part is built in inside main sound box.As shown in Figure 1, the implementation process includes:
Step 11, when monitoring pre-download event, determine and wait at least one time speaker for including from the voice box group
It selects speaker, and sends downloading request to the candidate speaker, download to control the candidate speaker and decode next audio file.
In the present embodiment, voice box group may include main sound box and at least one from speaker, main sound box and can be with from speaker
It is connected to same router, so that main sound box and all having file download function from speaker, and in voice box group between different speakers
Communication connection.
Specifically, main sound box downloading decodes and plays current audio file, also in current audio file playing process
Decoded current audio file is distributed to from speaker and is played out.When main sound box monitors pre-download event, main sound box
Candidate's speaker is determined from speaker from least one, and sends downloading request to candidate speaker, candidate speaker receives downloading and asks
Start to download and play next audio file after asking.
Illustratively, it is less than in the remaining playing duration for the current audio file for detecting the voice box group broadcasting preset
When duration threshold values, the pre-download event is generated.Wherein, duration threshold values can be set according to user, for example 5s, this
Embodiment is not especially limited this.
Illustratively, the downloading request may include URL (the Uniform Resoure of next audio file
Locator, uniform resource locator) and/or next audio file attribute information, wherein attribute information may include filename
Title and performing artist's information etc..
If step 12, current audio file finish, playing request is sent to the candidate speaker, by the time
It selects speaker to be set as the new main sound box of the voice box group and controls the voice box group and play next audio file.
Specifically, if current audio file finishes, main sound box to candidate speaker sends playing request and by main sound box
It is switched to the slave speaker of voice box group, candidate speaker receives the new main sound box that voice box group itself will be set as after playing request.With
The broadcasting of next audio file is controlled by new main sound box afterwards, such as new main sound box plays, downloads and decode next audio file, new main
Next audio file is also distributed to other speakers in addition to oneself by speaker, and other speakers is made to play next audio file.
It should be noted that main sound box will be determined as candidate speaker from speaker in the present embodiment, main sound box is made to download and solve
During code current audio file, candidate speaker begins to download, decodes next audio file, downloaded compared to main sound box,
It during decoding current audio file, while downloading, decoding next audio file, avoid main sound box downloading, decoding currently
The pre-download that next audio file is affected during audio file, can more improve the pre-download progress of next audio file, because
And can more effectively shorten audio file rise sowing time between.
Technical solution provided in this embodiment, when monitoring pre-download event, main sound box is from the slave speaker of voice box group
Candidate speaker is selected, is downloaded by candidate speaker and decoded next audio file in advance in current audio file playing process, with
Afterwards when current file finishes, voice box group can play the next audio file downloaded in advance immediately, compared to existing skill
In art after current file finishes, just start to download, decode next audio file, shorten audio file plays sowing time
Between, the satisfaction that the user experience is improved.
Second embodiment
The present embodiment provides a kind of control method for playing back of new voice box group, the party on the basis of the above embodiment 1
Method is executed by main sound box.Fig. 2 is a kind of flow diagram of the control method for playing back for voice box group that the embodiment of the present invention one provides.
As shown in Fig. 2, the implementation process includes:
Step 21, when monitoring pre-download event, the signal at least one speaker for obtaining that the voice box group includes
Intensity.
In the present embodiment, voice box group includes main sound box and at least one speaker, and main sound box and time speaker can be equal
It is connect with same wireless router.Specifically, when monitoring pre-download event, it is strong from speaker detection wireless fidelity network signal
Degree, and will test result and be sent to main sound box, obtain main sound box respectively from the signal strength of speaker.
The strongest secondary speaker of signal strength is determined as candidate speaker by step 22.
It should be noted that main sound box not only can determine candidate speaker according to from the signal strength of speaker, can also lead to
It crosses other modes and determines candidate speaker, such as at least two speakers in voice box group can be successively determined as candidate speaker in turn.
Step 23 sends downloading request to the candidate speaker, downloads to control the candidate speaker and decodes next sound
Frequency file.
If step 24, current audio file finish, playing request is sent to the candidate speaker, by the time
It selects speaker to be set as the new main sound box of the voice box group and controls the voice box group and play next audio file.
Specifically, main sound box sends playing request to candidate speaker and cuts oneself if current audio file finishes
It is changed to the slave speaker of voice box group, candidate speaker receives the new main sound box that voice box group itself will be set as after playing request.And
The broadcasting of next audio file is controlled by new main sound box.
Technical solution provided in this embodiment, when monitoring pre-download event, main sound box is strong according to the signal from speaker
Degree selects candidate speaker from from speaker, is downloaded in current audio file playing process by candidate speaker and is decoded next in advance
Audio file, then when current file finishes, voice box group can play the lower next audio file downloaded in advance immediately,
In compared with the prior art after current file finishes, just starts to download, decode and play next audio file, shorten
Audio file play sowing time between, the satisfaction that the user experience is improved.
3rd embodiment
A kind of flow diagram of the control method for playing back for voice box group that Fig. 3 embodiment of the present invention three provides, this method can
To be executed by the broadcast control device of voice box group, wherein the device can be used as candidate speaker by software and or hardware realization
A part is built in inside main sound box.As shown in Figure 1, the implementation process includes:
When step 31, the downloading request that main sound box is sent in receiving the voice box group, according under downloading request
It carries and decodes next audio file.
Specifically, should be set from speaker when any downloading for receiving main sound box transmission from speaker is requested in voice box group
It is set to candidate speaker, and is downloaded according to downloading request and decodes next audio file.Wherein, downloading request may include next sound
The attribute information of the URL of frequency file and/or next audio file.
Step 32, when receiving the playing request that the main sound box is sent, set new master for the candidate speaker
Speaker, and control and play next audio file.
Specifically, it oneself will be set as new main sound box when candidate speaker receives the playing request of main sound box transmission,
Former main sound box is the slave speaker of voice box group at this time.New main sound box continues to download, decode and play next audio file, will also under
One audio file is distributed to other speakers in voice box group in addition to oneself and plays out.Pre-download thing is monitored in new main sound box
When part, candidate speaker selection operation is triggered, again with pre-download follow audio file.
Technical solution provided in this embodiment, when candidate speaker receives the downloading request of main sound box transmission, candidate sound
Next audio file is downloaded in the playing process of current audio file and decoded to case, asks in the broadcasting for receiving main sound box transmission
When asking, candidate speaker oneself will be set as the new main sound box of voice box group, and is distributed to next audio file by new main sound box
Other speakers play out, compared with the prior art in after current file finishes, just start to download, decode and play down
One audio file, shorten audio file play sowing time between, the satisfaction that the user experience is improved.
Fourth embodiment
Fig. 4 is a kind of structural schematic diagram of the broadcast control device for voice box group that the embodiment of the present invention four provides, the device
It can be built in inside main sound box.As shown in figure 4, the specific structure of the broadcast control device of the voice box group may include:
Candidate speaker unit 41, at least one time for including from the voice box group when monitoring pre-download event
Candidate's speaker is determined in speaker；
Request unit 42 is downloaded, for sending downloading request to the candidate speaker, to control the candidate speaker downloading
And decode next audio file；
Playing request unit 43 sends to play and ask if finishing for current audio file to the candidate speaker
It asks, sets the candidate speaker to the new main sound box of the voice box group and control the voice box group to play next audio
File.
Illustratively, it is less than in the remaining playing duration for the current audio file for detecting the voice box group broadcasting preset
When duration threshold values, the pre-download event is generated.
Illustratively, the candidate speaker unit 41 may include:
Signal strength obtains subelement, for when monitoring pre-download event, obtaining the voice box group to include at least
The signal strength of one speaker；
Candidate speaker subelement, for the strongest secondary speaker of signal strength to be determined as candidate speaker.
Illustratively, the attribute letter of URL of the downloading request comprising next audio file and/or next audio file
Breath.
The broadcast control device of voice box group provided in this embodiment, with provided by any embodiment of the invention by main sound box
The control method for playing back of the voice box group of execution belongs to same inventive concept, can be performed provided by any embodiment of the invention by leading
The control method for playing back for the voice box group that speaker executes, have execute the voice box group executed by main sound box control method for playing back it is corresponding
Functional module and beneficial effect.The not technical detail of detailed description in the present embodiment, reference can be made to any embodiment of that present invention
The control method for playing back of the voice box group executed by main sound box provided.
5th embodiment
Fig. 5 is a kind of structural schematic diagram of the broadcast control device for voice box group that the embodiment of the present invention five provides, the device
It can be built in inside candidate speaker.As shown in figure 5, the specific structure of the broadcast control device of the voice box group may include:
File download unit 51, when being requested for the downloading that main sound box is sent in receiving the voice box group, according to institute
Downloading request is stated to download and decode next audio file；
Speaker setting unit 52, for when receiving the playing request that the main sound box is sent, by the candidate speaker
It is set as new main sound box, and controls and plays next audio file.
Illustratively, the attribute letter of URL of the downloading request comprising next audio file and/or next audio file
Breath.
The broadcast control device of voice box group provided in this embodiment, with provided by any embodiment of the invention by candidate sound
The control method for playing back of voice box group that case executes belongs to same inventive concept, can be performed it is provided by any embodiment of the invention by
The control method for playing back for the voice box group that candidate speaker executes has the broadcasting controlling party for executing the voice box group executed by candidate speaker
The corresponding functional module of method and beneficial effect.The not technical detail of detailed description in the present embodiment, reference can be made to the present invention is any
The control method for playing back for the voice box group executed by candidate speaker that embodiment provides.
The embodiment of the invention also provides a kind of intelligent sound box, which may include in any embodiment of that present invention
The broadcast control device of the voice box group of offer.
It should be noted that same intelligent sound box at a time can be the main sound box of voice box group, at another moment
Or the candidate speaker of voice box group.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (11)
1. a kind of control method for playing back of voice box group, which is characterized in that executed by main sound box in voice box group, the main sound box is used for
Play current audio file；The described method includes:
When monitoring pre-download event, determining candidate speaker in the secondary speaker of at least one for including from the voice box group, and to
Candidate's speaker sends downloading request, downloads to control the candidate speaker and decodes next audio file；
If current audio file finishes, playing request is sent to the candidate speaker, the candidate speaker is arranged
For the voice box group new main sound box and control the voice box group and play next audio file.
2. the method according to claim 1, wherein
When detecting that the remaining playing duration of current audio file of the voice box group broadcasting is less than preset duration threshold values, produce
The raw pre-download event.
3. the method according to claim 1, wherein from least one that the voice box group includes time speaker really
Fixed candidate's speaker, comprising:
Obtain the signal strength at least one speaker that the voice box group includes；
The strongest secondary speaker of signal strength is determined as candidate speaker.
4. the method according to claim 1, wherein
The attribute information of URL of the downloading request comprising next audio file and/or next audio file.
5. a kind of control method for playing back of voice box group, which is characterized in that executed by speaker candidate in voice box group, the method packet
It includes:
When the downloading request that main sound box is sent in receiving the voice box group, request to download and decode next according to the downloading
Audio file；Wherein, the main sound box is for playing current audio file；
When receiving the playing request that the main sound box is sent, new main sound box is set by the candidate speaker, and control
Play next audio file.
6. a kind of broadcast control device of voice box group, which is characterized in that applied in the main sound box in voice box group, the main sound box
For playing current audio file；Described device includes:
Candidate speaker unit, at least one time speaker for including from the voice box group when monitoring pre-download event
Determine candidate's speaker；
Request unit is downloaded, for sending downloading request to the candidate speaker, downloads and decodes to control the candidate speaker
Next audio file；
Playing request unit sends playing request to the candidate speaker if finishing for current audio file, will
Candidate's speaker is set as the new main sound box of the voice box group and controls the voice box group broadcasting next audio file.
7. device according to claim 6, which is characterized in that
When detecting that the remaining playing duration of current audio file of the voice box group broadcasting is less than preset duration threshold values, produce
The raw pre-download event.
8. device according to claim 6, which is characterized in that it is described candidate speaker unit include:
Signal strength obtains subelement, for when monitoring pre-download event, obtaining at least one that the voice box group includes
The signal strength of secondary speaker；
Candidate speaker subelement, for the strongest secondary speaker of signal strength to be determined as candidate speaker.
9. device according to claim 6, which is characterized in that
The attribute information of URL of the downloading request comprising next audio file and/or next audio file.
10. a kind of broadcast control device of voice box group characterized by comprising
File download unit, when being requested for the downloading that main sound box is sent in receiving the voice box group, according to the downloading
Request downloads and decodes next audio file；Wherein, the main sound box is for playing current audio file；
Speaker setting unit, for setting new for candidate speaker when receiving the playing request that the main sound box is sent
Main sound box, and control and play next audio file.
11. a kind of intelligent sound box, which is characterized in that the broadcasting including the described in any item voice box groups of claim 6-10 controls dress
It sets.
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| CN108696784B (en) | 2018-06-06 | 2019-12-31 | 歌尔科技有限公司 | Wireless earphone role switching method, wireless earphone and TWS earphone |
| CN111343526B (en) * | 2020-05-18 | 2020-08-11 | 恒玄科技(北京)有限公司 | Wireless communication method of sound box assembly and sound box assembly for wireless communication |
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Address after: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant before: Guangdong OPPO Mobile Communications Co., Ltd. |
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