CN105786363A - Loudspeaker box set play control method and device and intelligent loudspeaker box - Google Patents
Loudspeaker box set play control method and device and intelligent loudspeaker box Download PDFInfo
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- CN105786363A CN105786363A CN201610102381.3A CN201610102381A CN105786363A CN 105786363 A CN105786363 A CN 105786363A CN 201610102381 A CN201610102381 A CN 201610102381A CN 105786363 A CN105786363 A CN 105786363A
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- audio amplifier
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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
Abstract
The embodiment of the invention discloses a loudspeaker box set volume adjustment method and device and an intelligent loudspeaker box.The loudspeaker box set volume adjustment method executed by a main loudspeaker box comprises the steps that when a predownloading event is monitored, a candidate loudspeaker box is determined from at least one secondary loudspeaker box contained in the loudspeaker set, and a downloading request is sent to the candidate loudspeaker box so as to control the candidate loudspeaker box to download and decode a next audio file; when play of the current audio file is finished, a play request is sent to the candidate loudspeaker box to set the candidate loudspeaker box as a new main loudspeaker box of the loudspeaker box set and control the loudspeaker box set to play the next audio file.According to the technical scheme, compared with the prior art that a next audio file is downloaded, decoded and played after the play of a current file is finished, audio file start play time is shortened, and user experience satisfaction degree is improved.
Description
Technical field
The present invention relates to intelligent sound box technical field, the volume adjusting method of especially a kind of audio amplifier group, device and intelligent sound box.
Background technology
Along with the development of mobile interchange application, intelligent network audio amplifier is just more and more universal.These intelligent network audio amplifiers are integrated with processor and network interface, it is possible to access the Streaming Media music of the Internet, the selection according to user, directly play from Network Capture music sources.Intelligent network audio amplifier is usually use mobile terminal (such as mobile phone and panel computer) and controls.After being mounted with special application program on mobile terminals, it is possible to access intelligent network audio amplifier by this application program, it is possible to browse the Streaming Media music on the Internet, and select song to be pushed to the broadcasting of intelligent network audio amplifier.
These intelligent network audio amplifiers can be formed a sound box system by multiple audio amplifiers, and each audio amplifier can form audio amplifier broadcasting group (i.e. audio amplifier group) with other one or several audio amplifiers.In the player method of existing audio amplifier group, it is common that just start download and decode data after commencing play out music, causing that audio frequency rose between sowing time long, thus there is longer Playout gap between different audio file, reducing the satisfaction of Consumer's Experience.
Summary of the invention
It is an object of the invention to provide the control method for playing back of a kind of audio amplifier group, device and intelligent sound box, to shorten the rising between sowing time of audio file.
On the one hand, embodiments providing the control method for playing back of a kind of audio amplifier group, main sound box in audio amplifier group perform, described method includes:
When monitoring pre-download event, candidate's audio amplifier determined by least one audio amplifier comprised from described audio amplifier group, and sends, to described candidate's audio amplifier, the request of download, download and decode next audio file controlling described candidate's audio amplifier；
If current audio file finishes, then send playing request to described candidate's audio amplifier, described candidate's audio amplifier is set to the new main sound box of described audio amplifier group and controls described audio amplifier multicast and put next audio file described.
Another aspect, embodiments provides the control method for playing back of a kind of audio amplifier group, main sound box in audio amplifier group perform, and described method includes:
During the download request that main sound box sends in receiving described audio amplifier group, download according to the described request of downloading and decode next audio file；
When receiving the playing request that described main sound box sends, described candidate's audio amplifier is set to new main sound box, and controls to play next audio file described.
Another aspect, embodiments provides the broadcast control device of a kind of audio amplifier group, including:
Candidate's audio amplifier unit, for when monitoring pre-download event, determining candidate's audio amplifier from least one audio amplifier that described audio amplifier group comprises；
Download request unit, for sending, to described candidate's audio amplifier, the request of download, download and decode next audio file controlling described candidate's audio amplifier；
Playing request unit, if finishing for current audio file, then sends playing request to described candidate's audio amplifier, described candidate's audio amplifier to be set to the new main sound box of described audio amplifier group and controls described audio amplifier multicast and put next audio file described.
Another aspect, embodiments provides the broadcast control device of a kind of audio amplifier group, including:
File download unit, when being used for the download request that main sound box sends in receiving described audio amplifier group, downloads request download according to described and decode next audio file；
Audio amplifier arranges unit, for when receiving the playing request that described main sound box sends, described candidate's audio amplifier being set to new main sound box, and controls to play next audio file described.
On the other hand, embodiments provide a kind of intelligent sound box, including the broadcast control device of the audio amplifier group that any embodiment of the present invention provides.
The technical scheme that the embodiment of the present invention provides, when monitoring pre-download event, main sound box from audio amplifier group from audio amplifier select candidate's audio amplifier, downloaded in advance in current audio file playing process by candidate's audio amplifier and decode next audio file, subsequently when current file finishes, audio amplifier group can play next audio file downloaded in advance immediately, compared in prior art when current file finishes, just start to download, decode and play next audio file, shorten rising between sowing time of audio file, improve the satisfaction of Consumer's Experience.
Accompanying drawing explanation
The schematic flow sheet of the control method for playing back of a kind of audio amplifier group that Fig. 1 provides for the embodiment of the present invention one；
The schematic flow sheet of the control method for playing back of a kind of audio amplifier group that Fig. 2 provides for the embodiment of the present invention two；
The schematic flow sheet of the control method for playing back of a kind of audio amplifier group that Fig. 3 provides for the embodiment of the present invention three；
The structural representation of the broadcast control device of a kind of audio amplifier group that Fig. 4 provides for the embodiment of the present invention four；
The structural representation of the control method for playing back of a kind of audio amplifier group that Fig. 5 provides for the embodiment of the present invention five.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail.It is understood that specific embodiment described herein is used only for explaining the present invention, but not limitation of the invention.It also should be noted that, for the ease of describing, accompanying drawing illustrate only part related to the present invention but not entire infrastructure.
Embodiment one
The schematic flow sheet of the control method for playing back of a kind of audio amplifier group that Fig. 1 provides for the embodiment of the present invention one, the method can be performed by the broadcast control device of audio amplifier group, wherein this device can be realized by software and/or hardware, can be built in inside main sound box as a main sound box part.Include as it is shown in figure 1, this realizes flow process:
Step 11, when monitoring pre-download event, candidate's audio amplifier determined by least one audio amplifier comprised from described audio amplifier group, and sends, to described candidate's audio amplifier, the request of download, download and decode next audio file controlling described candidate's audio amplifier.
In the present embodiment, audio amplifier group can include main sound box and at least one is from audio amplifier, main sound box and may be coupled to same router from audio amplifier so that main sound box and be respectively provided with file download function and communication connection between different audio amplifiers in audio amplifier group from audio amplifier.
Concrete, in current audio file playing process, main sound box is downloaded, is decoded and play current audio file, is also distributed to by decoded current audio file and plays out from audio amplifier.When main sound box monitors pre-download event, main sound box determines candidate's audio amplifier from least one from audio amplifier, and sends, to candidate's audio amplifier, the request of download, and candidate's audio amplifier starts download and play next audio file after receiving download request.
Exemplary, when the residue playing duration of current audio file that described audio amplifier multicast is put being detected less than default duration threshold values, produce described pre-download event.Wherein, duration threshold values can need be set according to user, as 5s, this is not especially limited by the present embodiment.
Exemplary, the described request of downloading can comprise the URL (UniformResoureLocator of next audio file, URL) and/or the attribute information of next audio file, wherein attribute information can include file name and performing artist's information etc..
If step 12 current audio file finishes, then send playing request to described candidate's audio amplifier, described candidate's audio amplifier is set to the new main sound box of described audio amplifier group and controls described audio amplifier multicast and put next audio file described.
Concrete, if current audio file finishes, main sound box to candidate's audio amplifier send playing request and main sound box is switched to audio amplifier group from audio amplifier, self is set to the new main sound box of audio amplifier group by candidate's audio amplifier after receiving playing request.Controlled the broadcasting of next audio file subsequently by new main sound box, as new main sound box is play, downloaded and decode next audio file, next audio file is also distributed to other audio amplifiers except oneself by new main sound box so that it is next audio file play by its audio amplifier.
It should be noted that, in the present embodiment, main sound box will be defined as candidate's audio amplifier from audio amplifier, make main sound box download and decode in the process of current audio file, candidate's audio amplifier begins to download, decode next audio file, download compared to main sound box, decode in the process of current audio file, download simultaneously, decode next audio file, avoid main sound box to download, decode the pre-download that have impact on next audio file in current audio file process, more can improve the pre-download progress of next audio file, thus between the sowing time that more can effectively shorten audio file.
The technical scheme that the present embodiment provides, when monitoring pre-download event, main sound box from audio amplifier group from audio amplifier select candidate's audio amplifier, downloaded in advance in current audio file playing process by candidate's audio amplifier and decode next audio file, subsequently when current file finishes, audio amplifier group can play next audio file downloaded in advance immediately, compared in prior art after current file finishes, just start to download, decode next audio file, shorten rising between sowing time of audio file, improve the satisfaction of Consumer's Experience.
Second embodiment
The present embodiment provides the control method for playing back of a kind of new audio amplifier group on the basis of above-described embodiment one, and the method is performed by main sound box.The schematic flow sheet of the control method for playing back of a kind of audio amplifier group that Fig. 2 provides for the embodiment of the present invention one.Include as in figure 2 it is shown, this realizes flow process:
Step 21, when monitoring pre-download event, obtain the signal intensity of at least one audio amplifier that described audio amplifier group comprises.
In the present embodiment, audio amplifier group includes main sound box and at least one audio amplifier, and main sound box and time audio amplifier can all be connected with same wireless router.Concrete, when monitoring pre-download event, detect wireless fidelity network signal intensity from audio amplifier, and testing result is sent to main sound box, make main sound box obtain each from the signal intensity of audio amplifier.
Step 22, secondary audio amplifier the strongest for signal intensity is defined as candidate's audio amplifier.
It should be noted that main sound box is possible not only to according to determining candidate's audio amplifier from the signal intensity of audio amplifier, it is also possible to determine candidate's audio amplifier by other means, as at least two audio amplifier in audio amplifier group being defined as candidate's audio amplifier successively in turn.
Step 23, send, to described candidate's audio amplifier, the request of download, download and decode next audio file controlling described candidate's audio amplifier.
If step 24 current audio file finishes, then send playing request to described candidate's audio amplifier, described candidate's audio amplifier is set to the new main sound box of described audio amplifier group and controls described audio amplifier multicast and put next audio file described.
Concrete, if current audio file finishes, main sound box to candidate's audio amplifier send playing request and oneself is switched to audio amplifier group from audio amplifier, self is set to the new main sound box of audio amplifier group by candidate's audio amplifier after receiving playing request.And the broadcasting of next audio file is controlled by new main sound box.
The technical scheme that the present embodiment provides, when monitoring pre-download event, main sound box is according to from the signal intensity of audio amplifier from selecting candidate's audio amplifier from audio amplifier, downloaded in advance in current audio file playing process by candidate's audio amplifier and decode next audio file, subsequently when current file finishes, audio amplifier group can play next audio file downloaded in advance immediately, compared in prior art after current file finishes, just start to download, decode and play next audio file, between the sowing time shortening audio file, improve the satisfaction of Consumer's Experience.
3rd embodiment
The schematic flow sheet of the control method for playing back of a kind of audio amplifier group that Fig. 3 embodiment of the present invention three provides, the method can be performed by the broadcast control device of audio amplifier group, wherein this device can be realized by software and/or hardware, can be built in inside main sound box as candidate's audio amplifier part.Include as it is shown in figure 1, this realizes flow process:
When step 31, the download request that main sound box sends in receiving described audio amplifier group, download according to the described request of downloading and decode next audio file.
Concrete, arbitrary when receiving the download request that main sound box sends from audio amplifier in audio amplifier group, candidate's audio amplifier should be set to from audio amplifier, and download according to the request of download and decode next audio file.Wherein, the request of downloading can comprise the URL of next audio file and/or the attribute information of next audio file.
Step 32, when receiving the playing request that described main sound box sends, described candidate's audio amplifier is set to new main sound box, and controls to play next audio file described.
Concrete, when candidate's audio amplifier receives the playing request that main sound box sends, oneself is set to new main sound box, now former main sound box be audio amplifier group from audio amplifier.New main sound box continues to download, decode and play next audio file, and also by next audio file, other audio amplifiers being distributed in audio amplifier group except oneself play out.When new main sound box monitors pre-download event, again trigger candidate's audio amplifier and select operation, with pre-download follow audio file.
The technical scheme that the present embodiment provides, when candidate's audio amplifier receives the download request that main sound box sends, candidate's audio amplifier is downloaded in the playing process of current audio file and decodes next audio file, when receiving the playing request that main sound box sends, oneself is set to the new main sound box of audio amplifier group by candidate's audio amplifier, and by new main sound box, next audio file is distributed to other audio amplifiers and plays out, compared in prior art after current file finishes, just start to download, decode and play next audio file, between the sowing time shortening audio file, improve the satisfaction of Consumer's Experience.
4th embodiment
The structural representation of the broadcast control device of a kind of audio amplifier group that Fig. 4 provides for the embodiment of the present invention four, this device can be built in inside main sound box.As shown in Figure 4, the concrete structure of the broadcast control device of this audio amplifier group may include that
Candidate's audio amplifier unit 41, for when monitoring pre-download event, determining candidate's audio amplifier from least one audio amplifier that described audio amplifier group comprises；
Download request unit 42, for sending, to described candidate's audio amplifier, the request of download, download and decode next audio file controlling described candidate's audio amplifier；
Playing request unit 43, if finishing for current audio file, then sends playing request to described candidate's audio amplifier, described candidate's audio amplifier to be set to the new main sound box of described audio amplifier group and controls described audio amplifier multicast and put next audio file described.
Exemplary, when the residue playing duration of current audio file that described audio amplifier multicast is put being detected less than default duration threshold values, produce described pre-download event.
Exemplary, described candidate's audio amplifier unit 41 may include that
Signal intensity obtains subelement, for when monitoring pre-download event, obtaining the signal intensity of at least one audio amplifier that described audio amplifier group comprises；
Candidate's audio amplifier subelement, for being defined as candidate's audio amplifier by secondary audio amplifier the strongest for signal intensity.
Exemplary, the described request of downloading comprises the URL of next audio file and/or the attribute information of next audio file.
The broadcast control device of the audio amplifier group that the present embodiment provides, the control method for playing back of the audio amplifier group performed by main sound box provided with any embodiment of the present invention belongs to same inventive concept, the control method for playing back of the audio amplifier group performed by main sound box that any embodiment of the present invention provides can be performed, possess the corresponding functional module of control method for playing back and the beneficial effect of the audio amplifier group that execution is performed by main sound box.The not ins and outs of detailed description in the present embodiment, the control method for playing back of the audio amplifier group performed by main sound box that can provide referring to any embodiment of the present invention.
5th embodiment
The structural representation of the broadcast control device of a kind of audio amplifier group that Fig. 5 provides for the embodiment of the present invention five, this device can be built in inside candidate's audio amplifier.As it is shown in figure 5, the concrete structure of the broadcast control device of this audio amplifier group may include that
File download unit 51, when being used for the download request that main sound box sends in receiving described audio amplifier group, downloads request download according to described and decode next audio file；
Audio amplifier arranges unit 52, for when receiving the playing request that described main sound box sends, described candidate's audio amplifier being set to new main sound box, and controls to play next audio file described.
Exemplary, the described request of downloading comprises the URL of next audio file and/or the attribute information of next audio file.
The broadcast control device of the audio amplifier group that the present embodiment provides, the control method for playing back of the audio amplifier group performed by candidate's audio amplifier provided with any embodiment of the present invention belongs to same inventive concept, the control method for playing back of the audio amplifier group performed by candidate's audio amplifier that any embodiment of the present invention provides can be performed, possess the corresponding functional module of control method for playing back and the beneficial effect of the audio amplifier group that execution is performed by candidate's audio amplifier.The not ins and outs of detailed description in the present embodiment, the control method for playing back of the audio amplifier group performed by candidate's audio amplifier that can provide referring to any embodiment of the present invention.
The embodiment of the present invention additionally provides a kind of intelligent sound box, and this intelligent sound box can include the broadcast control device of the audio amplifier group provided in any embodiment of the present invention.
It should be noted that same intelligent sound box can be at a time the main sound box of audio amplifier group, can also be candidate's audio amplifier of audio amplifier group in another moment.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention being described in further detail by above example, but the present invention is not limited only to above example, when without departing from present inventive concept, other Equivalent embodiments more can also be included, and the scope of the present invention is determined by appended right.
Claims (11)
1. the control method for playing back of an audio amplifier group, it is characterised in that being performed by main sound box in audio amplifier group, described method includes:
When monitoring pre-download event, candidate's audio amplifier determined by least one audio amplifier comprised from described audio amplifier group, and sends, to described candidate's audio amplifier, the request of download, download and decode next audio file controlling described candidate's audio amplifier；
If current audio file finishes, then send playing request to described candidate's audio amplifier, described candidate's audio amplifier is set to the new main sound box of described audio amplifier group and controls described audio amplifier multicast and put next audio file described.
2. method according to claim 1, it is characterised in that
When the residue playing duration of current audio file that described audio amplifier multicast is put being detected less than default duration threshold values, produce described pre-download event.
3. method according to claim 1, it is characterised in that determine candidate's audio amplifier from least one audio amplifier that described audio amplifier group comprises, including:
Obtain the signal intensity of at least one audio amplifier that described audio amplifier group comprises；
Secondary audio amplifier the strongest for signal intensity is defined as candidate's audio amplifier.
4. method according to claim 1, it is characterised in that
The described request of downloading comprises the URL of next audio file and/or the attribute information of next audio file.
5. the control method for playing back of an audio amplifier group, it is characterised in that being performed by candidate's audio amplifier in audio amplifier group, described method includes:
During the download request that main sound box sends in receiving described audio amplifier group, download according to the described request of downloading and decode next audio file；
When receiving the playing request that described main sound box sends, described candidate's audio amplifier is set to new main sound box, and controls to play next audio file described.
6. the broadcast control device of an audio amplifier group, it is characterised in that including:
Candidate's audio amplifier unit, for when monitoring pre-download event, determining candidate's audio amplifier from least one audio amplifier that described audio amplifier group comprises；
Download request unit, for sending, to described candidate's audio amplifier, the request of download, download and decode next audio file controlling described candidate's audio amplifier；
Playing request unit, if finishing for current audio file, then sends playing request to described candidate's audio amplifier, described candidate's audio amplifier to be set to the new main sound box of described audio amplifier group and controls described audio amplifier multicast and put next audio file described.
7. device according to claim 6, it is characterised in that
When the residue playing duration of current audio file that described audio amplifier multicast is put being detected less than default duration threshold values, produce described pre-download event.
8. device according to claim 6, it is characterised in that described candidate's audio amplifier unit includes:
Signal intensity obtains subelement, for when monitoring pre-download event, obtaining the signal intensity of at least one audio amplifier that described audio amplifier group comprises；
Candidate's audio amplifier subelement, for being defined as candidate's audio amplifier by secondary audio amplifier the strongest for signal intensity.
9. device according to claim 6, it is characterised in that
The described request of downloading comprises the URL of next audio file and/or the attribute information of next audio file.
10. the broadcast control device of an audio amplifier group, it is characterised in that including:
File download unit, when being used for the download request that main sound box sends in receiving described audio amplifier group, downloads request download according to described and decode next audio file；
Audio amplifier arranges unit, for when receiving the playing request that described main sound box sends, described candidate's audio amplifier being set to new main sound box, and controls to play next audio file described.
11. an intelligent sound box, it is characterised in that include the broadcast control device of audio amplifier group described in any one of claim 6-10.
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| CN201610102381.3A CN105786363B (en) | 2016-02-24 | 2016-02-24 | A kind of control method for playing back of voice box group, device and intelligent sound box |
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| CN201610102381.3A CN105786363B (en) | 2016-02-24 | 2016-02-24 | A kind of control method for playing back of voice box group, device and intelligent sound box |
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| CN105786363B (en) | 2019-03-15 |
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