CN104867507A - Audio file playing method and device - Google Patents
Audio file playing method and device Download PDFInfo
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- CN104867507A CN104867507A CN201410062488.0A CN201410062488A CN104867507A CN 104867507 A CN104867507 A CN 104867507A CN 201410062488 A CN201410062488 A CN 201410062488A CN 104867507 A CN104867507 A CN 104867507A
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00992—Circuits for stereophonic or quadraphonic recording or reproducing
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
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Abstract
The invention provides an audio file playing method and device. The method comprises that audio file data is divided according to sound channels; the divided audio file data of one or multiple sound channels is configured to be reserved audio file data, and residual audio file data of one or multiple sound channels is configured to be audio file data which is to be sent to another mobile terminal capable of audio play; the residual audio file data of one or multiple sound channels is sent to the other mobile terminal; and the reserved audio file data of one or multiple sound channels is played simultaneously with the other terminal which receives and plays the residual audio file data of one or multiple sound channels. The method and device can improve the audio playing quality of double or multiple sound channels, and enhance the user experience.
Description
Technical field
The present invention relates to audio frequency play-back technology, more particularly, relate to a kind of method and apparatus being carried out displaying audio file by group's sharing mode.
Background technology
Growing along with mobile terminal (such as, mobile phone, panel computer etc.), also from strength to strength, audio frequency plays one of function having become important to the function of mobile terminal.
At present, (namely the mobile terminal with audio playing function supports monophonic audio and stereo audio, dual-channel audio), but because loudspeaker (normally two loudspeakers) position of mobile terminal is fixed, and at a distance of nearer, therefore user is difficult to the spatial impression of the stereo audio obtaining high-quality, have impact on Consumer's Experience.
In addition, increasing mobile terminal all supports multichannel audio.But the restriction of the hardware condition due to mobile terminal (such as, number of loudspeakers is limited), mobile terminal, when playing multitrack audio file, needs multichannel boil down to two-channel, then plays, make audio quality impaired, have impact on Consumer's Experience.
Therefore, a kind of method and apparatus can playing two-channel or multitrack audio file when ensureing audio quality is needed.
Summary of the invention
There is provided and the object of the invention is at least solve the problem, and following advantage is at least provided.
An aspect of of the present present invention is the method and apparatus providing a kind of displaying audio file, and described method and apparatus, by the audio file data of one or more sound channels of multiple mobile terminal difference displaying audio file, completes the broadcasting of audio file jointly.
Another aspect of the present invention is the method and apparatus providing a kind of displaying audio file, and described method and apparatus can distribute sound channel according to the quantity of the mobile terminal in the sound quantity of audio file, displaying audio file data and number of loudspeakers.
According to an aspect of the present invention, a kind of method of displaying audio file is provided, comprises and audio file data is separated by sound channel; Audio file data by the one or more sound channels in the audio file data of channel separation is assigned as the audio file data that will be retained, and the audio file data of remaining one or more sound channel is assigned as the audio file data by being sent to other mobile terminal with audio playing function; The audio file data of remaining one or more sound channel described is sent to other mobile terminal described; With receive and described in the audio file data playing remaining one or more sound channel described, play the audio file data of one or more sound channels of reservation other mobile terminal synchronization.
Method also can comprise: by wired or wireless network, forms play group with other mobile terminal with audio playing function.
Form with other mobile terminal with audio playing function the step playing group can comprise: by setting up the broadcasting group that comprises other mobile terminal with audio playing function or by searching for and adding the broadcasting group in current network, coming to form with other mobile terminal with audio playing function to play group.
The step that audio file data is undertaken being separated by sound channel can be comprised: displaying audio file; The request sharing the audio file data play is received from other mobile terminal with audio playing function; In response to this request, audio file data is separated by sound channel.
Audio file data by the one or more sound channels in the audio file data of channel separation is assigned as the audio file data that will be retained, and the step of the audio file data being assigned as the audio file data of remaining one or more sound channel by being sent to other mobile terminal with audio playing function can comprise: according to the number of channels of audio file, number of loudspeakers and the quantity of other mobile terminal and the number of loudspeakers with audio playing function, formulate channel allocation strategy; According to the channel allocation strategy formulated, audio file data by the one or more sound channels in the audio file data of channel separation is assigned as the audio file data that will be retained, and the audio file data of remaining one or more sound channel is assigned as the audio file data by being sent to other mobile terminal with audio playing function.
According to other method of the present invention, provide a kind of equipment of displaying audio file, described equipment comprises: audio frequency resolution unit, is separated audio file data by sound channel; Channel allocation unit, audio file data by the one or more sound channels in the audio file data of channel separation is assigned as the audio file data that will be retained, and the audio file data of remaining one or more sound channel is assigned as the audio file data by being sent to other mobile terminal with audio playing function; Transmitting element, is sent to other mobile terminal described by the audio file data of remaining one or more sound channel described; Audio playing unit, and receives and plays the audio file data of one or more sound channels of reservation described in the audio file data playing remaining one or more sound channel described other mobile terminal synchronization.
Described equipment also can comprise: group management unit, by wired or wireless network, forms play group with other mobile terminal with audio playing function.
Group management unit comprises with the broadcasting group of other mobile terminal with audio playing function or by searching for and adding the broadcasting group in current network by setting up, and comes to form with other mobile terminal with audio playing function to play group.
Described equipment also can comprise receiving element, wherein, audio playing unit displaying audio file, receiving element receives from other mobile terminal with audio playing function the request sharing the audio file data play, audio file data, in response to this request, is separated by sound channel by audio frequency resolution unit.
Channel allocation unit can according to the number of channels of audio file, number of loudspeakers and the quantity of other mobile terminal and the number of loudspeakers with audio playing function, formulate channel allocation strategy, and according to the channel allocation strategy formulated, audio file data by the one or more sound channels in the audio file data of channel separation is assigned as the audio file data that will be retained, and the audio file data of remaining one or more sound channel is assigned as the audio file data by being sent to other mobile terminal with audio playing function.
According to a further aspect in the invention, provide a kind of method of displaying audio file, described method comprises: the audio file data receiving the one or more sound channels in this audio file sent by the first mobile terminal of displaying audio file; Play the audio file data of the one or more sound channels received first mobile terminal synchronization of the audio file data of the one or more sound channels in this audio file do not sent with broadcasting first mobile terminal.
Described method also can comprise: by wired or wireless network, forms play group with the mobile terminal with audio playing function comprising the first mobile terminal.
Form with the mobile terminal with audio playing function comprising the first mobile terminal the step playing group can comprise: by setting up the mobile terminal that comprises and there is audio playing function or by searching for and adding the broadcasting group in current network, come to form with the mobile terminal with audio playing function to play group, wherein, the mobile terminal with audio playing function comprises the first mobile terminal.
Described method also can comprise: before the audio file data receiving the one or more sound channels in this audio file sent by the first mobile terminal of displaying audio file, when the first mobile terminal starts displaying audio file, send the request sharing this audio file data to the first mobile terminal.
According to a further aspect in the invention, provide a kind of equipment of displaying audio file, described equipment comprises: receiving element, receives the audio file data of the one or more sound channels in this audio file sent by the first mobile terminal of displaying audio file; Audio playing unit, plays the audio file data of the one or more sound channels received the first mobile terminal synchronization of the audio file data of the one or more sound channels in this audio file do not sent with broadcasting first mobile terminal.
Described equipment also can comprise: group management unit, by wired or wireless network, forms play group with the mobile terminal with audio playing function comprising the first mobile terminal.
Group management unit comprises the mobile terminal with audio playing function or by searching for and adding the broadcasting group in current network by setting up, come to form with the mobile terminal with audio playing function to play group, wherein, the mobile terminal with audio playing function comprises the first mobile terminal.
Described equipment also can comprise: transmitting element, when the first mobile terminal starts displaying audio file, sends the request sharing this audio file data to the first mobile terminal.
According to the method and apparatus of displaying audio file of the present invention, dual-channel audio file can obtain best spatial impression according to the adjustment of the position of multiple mobile terminal, each channel data of multitrack audio file can pass through independently loudspeaker and plays and substantially increase the quality of multichannel audio.In addition, according to the method and apparatus of displaying audio file of the present invention, the distribution for the voice data sound channel of the mobile terminal of displaying audio file data is more flexible, and the quantity of the mobile terminal of displaying audio file data is also unrestricted.
Accompanying drawing explanation
In conjunction with the drawings, from the following describes of embodiment, the present invention these and/or other side and advantage will become clear, and are easier to understand, wherein:
Fig. 1 is the block diagram of the equipment of displaying audio file according to exemplary embodiment of the present invention;
Fig. 2 is the block diagram of the equipment of displaying audio file according to another exemplary embodiment of the present invention;
Fig. 3 is the block diagram of the equipment of displaying audio file according to another exemplary embodiment of the present invention;
Fig. 4 is the process flow diagram of the method for source terminal displaying audio file according to exemplary embodiment of the present invention;
Fig. 5 is the process flow diagram of the method for shared terminal displaying audio file according to exemplary embodiment of the present invention.
Embodiment
There is provided the following description of reference accompanying drawing to help the complete understanding to the embodiments of the invention by claim and equivalents thereof.Comprise various specific detail to help to understand, but these details are only considered to be exemplary.Therefore, those of ordinary skill in the art will recognize without departing from the scope and spirit of the present invention, can make various changes and modifications embodiment described herein.In addition, for clarity and brevity, the description to known function and structure is omitted.
The present invention propose a kind of play group by multiple mobile terminal (such as, mobile phone, panel computer etc.) composition one can the method and apparatus of displaying audio file (such as, music) jointly to make to play group.More particularly, multiple mobile terminal connects by wired or wireless network, and form one and play group, when a member in this broadcasting group (namely, source terminal) in displaying audio file, other member in this broadcasting group (namely, shared terminal) audio file data can be shared to source terminal request, audio file data is pressed channel separation according to this request by source terminal, and retain the audio file data of a part of sound channel, the audio file data of remaining one or more sound channel is sent to shared terminal simultaneously, like this, source terminal and shared terminal can distinguish the audio file data of one or more sound channels of displaying audio file, thus jointly complete the broadcasting of audio file.
If audio file is normal stereo (two-channel) audio file, this audio file can be separated into the audio file data of two sound channels by source terminal, and the audio file data of wherein another sound channel is sent to shared terminal, like this, source terminal and shared terminal complete the broadcasting of audio file jointly by the audio file data of a sound channel of displaying audio file respectively.User is by adjustment source terminal and obtain best stereo space sense from the position of terminal altogether.
If audio file is multitrack audio file, this audio file can be separated into the audio file data of multiple sound channel by source terminal, retain the audio file of one or more sound channel, and the audio file data of all the other sound channels is sent to shared terminal, like this, source terminal and shared terminal complete the broadcasting of audio file jointly by the audio file data of one or more sound channels of displaying audio file respectively.Jointly multitrack audio file is play by multiple mobile terminal, the voice data of each sound channel in multitrack audio file can be made to have an independent loudspeaker to play, and need not because of the restriction of hardware condition (such as, the number of loudspeakers of single mobile terminal is limited) Audio data compression of multiple sound channel is play a sound channel, thus greatly can improve the play quality of multitrack audio file.
Below, the block diagram of the equipment of the displaying audio file according to exemplary embodiment of the present invention is described in detail by referring to Fig. 1 and Fig. 2.
Fig. 1 is the block diagram of the equipment of displaying audio file according to exemplary embodiment of the present invention.
With reference to Fig. 1, according to the example that the equipment 100 of the displaying audio file of exemplary embodiment of the present invention is the equipment of the displaying audio file of source terminal, audio frequency resolution unit 101, channel allocation unit 102, transmitting element 103, audio playing unit 104 can be comprised.
Specifically, audio file data can be separated by sound channel by audio frequency resolution unit 101.
Audio file data by the one or more sound channels in the audio file data of channel separation can be assigned as the audio file data that will be retained by channel allocation unit 102, and the audio file data of remaining one or more sound channel is assigned as the audio file data by being sent to other mobile terminal with audio playing function.
According to exemplary embodiment of the present invention, channel allocation unit 102 can according to the number of channels of audio file, the number of loudspeakers of this mobile terminal, the quantity of other mobile terminal and the number of loudspeakers of other mobile terminal, formulate channel allocation strategy, and according to the channel allocation strategy formulated, audio file data by the one or more sound channels in the audio file data of channel separation is assigned as the audio file data that will be retained, and the audio file data audio file data of remaining one or more sound channel is assigned as by being sent to other mobile terminal with audio playing function.
Such as, audio file is 6 channel audio files, the machine has 2 loudspeakers, other mobile terminal with audio playing function has 3, be respectively terminal A, terminal B and terminal C, terminal A has 2 loudspeakers, terminal B has 1 loudspeaker, terminal C has 1 loudspeaker, then channel allocation unit 102 can formulate such channel allocation strategy: in 6 channel audio files, retains 2 channel audio files, 2 channel audio files are sent to terminal A, 1 channel audio file is sent to terminal B, 1 channel audio file is sent to terminal C.
After channel allocation unit 102 completes distribution, the audio file data of remaining one or more sound channel described can be sent to other mobile terminal described by transmitting element 103.
Now, audio playing unit 104 can with receive and described in the audio file data playing remaining one or more sound channel described, play the audio file data of one or more sound channels of reservation other mobile terminal synchronization.
According to exemplary embodiment of the present invention, equipment 100 also can comprise group management unit 105.Group management unit 105, by wired or wireless network, forms with other mobile terminal with audio playing function and plays group.Such as, group management unit 105 comprises with the broadcasting group of other mobile terminal with audio playing function or by searching for and adding the broadcasting group in current network by setting up, and comes to form with other mobile terminal with audio playing function to play group.In addition, group management unit 105 also can control that this mobile terminal is exited and play group.
According to exemplary embodiment of the present invention, equipment 100 also can comprise receiving element 106.When audio playing unit 104 displaying audio file, receiving element 106 can receive from other mobile terminal (such as, playing other mobile terminal in group) with audio playing function the request sharing the audio file data play.Now, audio file data, in response to this request, is separated by sound channel by audio frequency resolution unit 101.
Fig. 2 is the block diagram of the equipment of displaying audio file according to another exemplary embodiment of the present invention.
With reference to Fig. 2, be the example of the equipment of the displaying audio file of shared terminal according to the equipment 200 of the displaying audio file of another exemplary embodiment of the present invention, receiving element 201, audio playing unit 202 can be comprised.
Receiving element 201 can receive the audio file data of the one or more sound channels in this audio file sent by the source terminal of displaying audio file.
Now, source terminal is by the audio file data of the one or more sound channels in its this audio file do not sent of broadcasting.Therefore, after receiving element 201 receives audio file data, the source terminal of the audio file data of the one or more sound channels in this audio file that audio playing unit 202 can not send with broadcast source terminal synchronously plays the audio file data of the one or more sound channels received.
According to exemplary embodiment of the present invention, equipment 200 also comprises group management unit 203.Group management unit 203, by wired or wireless network, forms with the mobile terminal with audio playing function comprising source terminal and plays group.Such as, group management unit 203 comprises the mobile terminal with audio playing function or by searching for and adding the broadcasting group in current network by setting up, come to form with the mobile terminal with audio playing function to play group, wherein, the mobile terminal with audio playing function comprises source terminal.In addition, group management unit 203 also can control that this mobile terminal is exited and play group.
According to exemplary embodiment of the present invention, equipment 200 also comprises transmitting element 204.Transmitting element 204 when source terminal starts displaying audio file, can send the request sharing this audio file data to source terminal.The audio file data of the one or more sound channels in audio file in response to this request, can be sent to this mobile terminal by source terminal, and the receiving element 201 of the equipment 200 of this mobile terminal can receive.
Above, see figures.1.and.2 respectively and describe the structure of mobile terminal as the equipment 100 and 200 of the displaying audio file of source terminal and shared terminal.In actual applications, mobile terminal (such as, play the mobile terminal in group) namely can be source terminal, also can be shared terminal, therefore the equipment of displaying audio file can have the function of the function of equipment 100 of the displaying audio file of Fig. 1 and the equipment 200 of the displaying audio file of Fig. 2.Below, the equipment 300 of the displaying audio file with above-mentioned two functions is described with reference to Fig. 3.
Fig. 3 is the block diagram of the equipment of displaying audio file according to another exemplary embodiment of the present invention.
With reference to Fig. 3, comprise audio frequency resolution unit 301, channel allocation unit 302, transmitting element 303, audio playing unit 304, receiving element 305 according to the equipment 300 of the displaying audio file of another exemplary embodiment of the present invention.
Specifically, when this mobile terminal is source terminal, audio frequency resolution unit 301, channel allocation unit 302, transmitting element 303, audio playing unit 304, receiving element 305 perform and the audio frequency resolution unit 101 in Fig. 1, channel allocation unit 102, transmitting element 103, audio playing unit 104, function that receiving element 106 is identical, therefore will not repeat here.
When this mobile terminal is shared terminal, receiving element 305, audio playing unit 304, transmitting element 303 perform and the receiving element 201 in Fig. 2, audio playing unit 202, function that transmitting element 204 is identical, therefore will not repeat here.
In addition, according to exemplary embodiment of the present invention, equipment 300 also can comprise group management unit 306.When this mobile terminal is source terminal, group management unit 306 performs the function identical with the group management unit 105 in Fig. 1, therefore will not repeat here.When this mobile terminal is shared terminal, group management unit 306 performs the function identical with the group management unit 203 in Fig. 2, therefore will not repeat here.
Below, the process flow diagram of the method for the displaying audio file according to exemplary embodiment of the present invention is described in detail by referring to Fig. 4 and Fig. 5.
Fig. 4 is the process flow diagram of the method for source terminal displaying audio file according to exemplary embodiment of the present invention.
With reference to Fig. 4, in step 401, audio file data can be separated by sound channel by audio frequency resolution unit 101.
In step 402, audio file data by the one or more sound channels in the audio file data of channel separation can be assigned as the audio file data that will be retained by channel allocation unit 102, and the audio file data of remaining one or more sound channel is assigned as the audio file data by being sent to other mobile terminal with audio playing function.
According to exemplary embodiment of the present invention, channel allocation unit 102 can according to the number of channels of audio file, the number of loudspeakers of this mobile terminal, the quantity of other mobile terminal and the number of loudspeakers of other mobile terminal, formulate channel allocation strategy, and according to the channel allocation strategy formulated, audio file data by the one or more sound channels in the audio file data of channel separation is assigned as the audio file data that will be retained, and the audio file data audio file data of remaining one or more sound channel is assigned as by being sent to other mobile terminal with audio playing function.
In step 403, the audio file data of remaining one or more sound channel described can be sent to other mobile terminal described by transmitting element 103.
In step 404, audio playing unit 104 can with receive and described in the audio file data playing remaining one or more sound channel described, play the audio file data of one or more sound channels of reservation other mobile terminal synchronization.
In addition, described method also can comprise: group management unit 105, by wired or wireless network, forms with other mobile terminal with audio playing function and plays group.Such as, group management unit 105 comprises with the broadcasting group of other mobile terminal with audio playing function or by searching for and adding the broadcasting group in current network by setting up, and comes to form with other mobile terminal with audio playing function to play group.
In addition, described method also can comprise: group management unit 105 also can control that this mobile terminal is exited and play group.
In addition, described method also can comprise: when audio playing unit 104 displaying audio file, receiving element 106 can from having other mobile terminal of audio playing function (such as, play other mobile terminal in group) receive the request sharing the audio file data play, audio file data, in response to this request, is separated by sound channel by audio frequency resolution unit 101.
Fig. 5 is the process flow diagram of the method for shared terminal displaying audio file according to another exemplary embodiment of the present invention.
With reference to Fig. 5, in step 501, receiving element 201 can receive the audio file data of the one or more sound channels in this audio file sent by the source terminal of displaying audio file.
In step 502, the source terminal of the audio file data of the one or more sound channels in this audio file that audio playing unit 202 can not send with broadcast source terminal synchronously plays the audio file data of the one or more sound channels received.
In addition, described method also can comprise: group management unit 203, by wired or wireless network, forms with the mobile terminal with audio playing function comprising source terminal and plays group.Such as, group management unit 203 comprises the mobile terminal with audio playing function or by searching for and adding the broadcasting group in current network by setting up, come to form with the mobile terminal with audio playing function to play group, wherein, the mobile terminal with audio playing function comprises source terminal.
In addition, described method also can comprise: group management unit 203 also can control that this mobile terminal is exited and play group.
In addition, described method also can comprise: transmitting element 204 when source terminal starts displaying audio file, can send the request sharing this audio file data to source terminal.
Above, the process flow diagram of mobile terminal as the method for the displaying audio file of source terminal and shared terminal is described with reference to Fig. 4 and Fig. 5 respectively.In actual applications, mobile terminal (such as, play the mobile terminal in group) namely can be source terminal, also can be shared terminal, when mobile terminal is source terminal, the method of the displaying audio file of Fig. 4 can be performed, when mobile terminal is shared terminal, the method for the displaying audio file of Fig. 5 can be performed.
The invention provides a kind of method and apparatus of displaying audio file.Described method and apparatus is by the audio file data of one or more sound channels of multiple mobile terminal difference displaying audio file, jointly complete the broadcasting of audio file, this makes dual-channel audio file can obtain best spatial impression according to the adjustment of the position of multiple mobile terminal, and each channel data of multitrack audio file can pass through independently loudspeaker and plays and substantially increase the quality of multichannel audio.Described method and apparatus can also distribute sound channel according to the sound quantity of audio file, the quantity playing the mobile terminal in group and number of loudspeakers, make the distribution of the voice data sound channel of the mobile terminal for displaying audio file data more flexible, and the quantity of the mobile terminal of displaying audio file data is also unrestricted.
Can perform according to said method of the present invention according to computer program instructions.Because these programmed instruction can be included in computing machine, application specific processor or able to programme or specialized hardware, the instruction therefore performed wherein can be conducive to the execution of above-mentioned function.As understood by those skilled in the art, computing machine, processor or programmable hardware comprise the memory device that can store or receive software or computer code, and described software or computer code are in the method described in the present invention by realization when computing machine, processor or hardware access and execution.
Although the present invention is shown with reference to its exemplary embodiment and describes, but it should be appreciated by those skilled in the art, when not departing from the spirit and scope of the present invention by claim and equivalents thereof, various change can be carried out to its form and details.
Claims (18)
1. a method for displaying audio file, described method comprises:
Audio file data is separated by sound channel;
Audio file data by the one or more sound channels in the audio file data of channel separation is assigned as the audio file data that will be retained, and the audio file data of remaining one or more sound channel is assigned as the audio file data by being sent to other mobile terminal with audio playing function;
The audio file data of remaining one or more sound channel described is sent to other mobile terminal described;
With receive and described in the audio file data playing remaining one or more sound channel described, play the audio file data of one or more sound channels of reservation other mobile terminal synchronization.
2. the method for claim 1, also comprises:
By wired or wireless network, form with other mobile terminal with audio playing function and play group.
3. method as claimed in claim 2, wherein, forms with other mobile terminal with audio playing function the step playing group and comprises:
By setting up the broadcasting group that comprises other mobile terminal with audio playing function or by searching for and adding the broadcasting group in current network, coming to form with other mobile terminal with audio playing function to play group.
4. the method for claim 1, wherein the step that audio file data is undertaken being separated by sound channel is comprised:
Displaying audio file;
The request sharing the audio file data play is received from other mobile terminal with audio playing function;
In response to this request, audio file data is separated by sound channel.
5. the method for claim 1, wherein, audio file data by the one or more sound channels in the audio file data of channel separation is assigned as the audio file data that will be retained, and the audio file data of remaining one or more sound channel is assigned as the step of the audio file data being sent to other mobile terminal with audio playing function is comprised:
According to the number of channels of audio file, number of loudspeakers and the quantity of other mobile terminal and the number of loudspeakers with audio playing function, formulate channel allocation strategy;
According to the channel allocation strategy formulated, audio file data by the one or more sound channels in the audio file data of channel separation is assigned as the audio file data that will be retained, and the audio file data of remaining one or more sound channel is assigned as the audio file data by being sent to other mobile terminal with audio playing function.
6. an equipment for displaying audio file, described equipment comprises:
Audio frequency resolution unit, is separated audio file data by sound channel;
Channel allocation unit, audio file data by the one or more sound channels in the audio file data of channel separation is assigned as the audio file data that will be retained, and the audio file data of remaining one or more sound channel is assigned as the audio file data by being sent to other mobile terminal with audio playing function;
Transmitting element, is sent to other mobile terminal described by the audio file data of remaining one or more sound channel described;
Audio playing unit, and receives and plays the audio file data of one or more sound channels of reservation described in the audio file data playing remaining one or more sound channel described other mobile terminal synchronization.
7. equipment as claimed in claim 6, also comprises:
Group management unit, by wired or wireless network, forms with other mobile terminal with audio playing function and plays group.
8. equipment as claimed in claim 7, wherein, group management unit comprises with the broadcasting group of other mobile terminal with audio playing function or by searching for and adding the broadcasting group in current network by setting up, and comes to form with other mobile terminal with audio playing function to play group.
9. equipment as claimed in claim 6, also comprises receiving element,
Wherein, audio playing unit displaying audio file, receiving element receives from other mobile terminal with audio playing function the request sharing the audio file data play, and audio file data, in response to this request, is separated by sound channel by audio frequency resolution unit.
10. equipment as claimed in claim 6, wherein, channel allocation unit is according to the number of channels of audio file, number of loudspeakers and there is the quantity of other mobile terminal and the number of loudspeakers of audio playing function, formulate channel allocation strategy, and according to the channel allocation strategy formulated, audio file data by the one or more sound channels in the audio file data of channel separation is assigned as the audio file data that will be retained, and the audio file data audio file data of remaining one or more sound channel is assigned as by being sent to other mobile terminal with audio playing function.
The method of 11. 1 kinds of displaying audio files, described method comprises:
Receive the audio file data of the one or more sound channels in this audio file sent by the first mobile terminal of displaying audio file;
Play the audio file data of the one or more sound channels received first mobile terminal synchronization of the audio file data of the one or more sound channels in this audio file do not sent with broadcasting first mobile terminal.
12. methods as claimed in claim 11, also comprise:
By wired or wireless network, form with the mobile terminal with audio playing function comprising the first mobile terminal and play group.
13. methods as claimed in claim 12, wherein, form with the mobile terminal with audio playing function comprising the first mobile terminal the step playing group and comprise:
The mobile terminal with audio playing function is comprised or by searching for and adding the broadcasting group in current network by setting up, come to form with the mobile terminal with audio playing function to play group, wherein, the mobile terminal with audio playing function comprises the first mobile terminal.
14. methods as claimed in claim 11, also comprise:
Before the audio file data receiving the one or more sound channels in this audio file sent by the first mobile terminal of displaying audio file, when the first mobile terminal starts displaying audio file, send the request sharing this audio file data to the first mobile terminal.
The equipment of 15. 1 kinds of displaying audio files, described equipment comprises:
Receiving element, receives the audio file data of the one or more sound channels in this audio file sent by the first mobile terminal of displaying audio file;
Audio playing unit, plays the audio file data of the one or more sound channels received the first mobile terminal synchronization of the audio file data of the one or more sound channels in this audio file do not sent with broadcasting first mobile terminal.
16. equipment as claimed in claim 15, also comprise:
Group management unit, by wired or wireless network, forms with the mobile terminal with audio playing function comprising the first mobile terminal and plays group.
17. equipment as claimed in claim 16, wherein, group management unit comprises the mobile terminal with audio playing function or by searching for and adding the broadcasting group in current network by setting up, come to form with the mobile terminal with audio playing function to play group, wherein, the mobile terminal with audio playing function comprises the first mobile terminal.
18. equipment as claimed in claim 15, also comprise:
Transmitting element, when the first mobile terminal starts displaying audio file, sends the request sharing this audio file data to the first mobile terminal.
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| CN201410062488.0A CN104867507B (en) | 2014-02-24 | 2014-02-24 | The method and apparatus for playing audio file |
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| CN201410062488.0A CN104867507B (en) | 2014-02-24 | 2014-02-24 | The method and apparatus for playing audio file |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611480A (en) * | 2015-08-28 | 2016-05-25 | 宇龙计算机通信科技(深圳)有限公司 | Audio playing method and terminal |
| CN105872261A (en) * | 2016-06-15 | 2016-08-17 | 维沃移动通信有限公司 | Audio playing method and mobile terminal |
| CN105898503A (en) * | 2016-04-25 | 2016-08-24 | 乐视控股（北京）有限公司 | Playing control method, device and system for mobile terminal |
| CN108093359A (en) * | 2017-11-30 | 2018-05-29 | 青岛海尔多媒体有限公司 | Multichannel playback method and playback equipment and wireless sound box based on wireless transmission |
| CN110809226A (en) * | 2019-10-18 | 2020-02-18 | 维沃移动通信有限公司 | Audio playing method and electronic equipment |
| CN112073890A (en) * | 2020-09-11 | 2020-12-11 | 成都极米科技股份有限公司 | Audio data processing method and device and terminal equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101465910A (en) * | 2009-01-12 | 2009-06-24 | 深圳华为通信技术有限公司 | Control method, terminal and system for playing stereo based on mobile terminal |
| CN101547245A (en) * | 2008-03-25 | 2009-09-30 | 中兴通讯股份有限公司 | Method for playing multitrack audio file through a mobile phone |
| CN102340730A (en) * | 2010-07-23 | 2012-02-01 | 希姆通信息技术（上海）有限公司 | Method for playing multi-channel stereo by matching multiple mobile phones |
| CN103067848A (en) * | 2012-12-28 | 2013-04-24 | 北京小米科技有限责任公司 | Multichannel method, device and system for achieving playing sounds |
-
2014
- 2014-02-24 CN CN201410062488.0A patent/CN104867507B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101547245A (en) * | 2008-03-25 | 2009-09-30 | 中兴通讯股份有限公司 | Method for playing multitrack audio file through a mobile phone |
| CN101465910A (en) * | 2009-01-12 | 2009-06-24 | 深圳华为通信技术有限公司 | Control method, terminal and system for playing stereo based on mobile terminal |
| CN102340730A (en) * | 2010-07-23 | 2012-02-01 | 希姆通信息技术（上海）有限公司 | Method for playing multi-channel stereo by matching multiple mobile phones |
| CN103067848A (en) * | 2012-12-28 | 2013-04-24 | 北京小米科技有限责任公司 | Multichannel method, device and system for achieving playing sounds |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611480A (en) * | 2015-08-28 | 2016-05-25 | 宇龙计算机通信科技(深圳)有限公司 | Audio playing method and terminal |
| CN105898503A (en) * | 2016-04-25 | 2016-08-24 | 乐视控股（北京）有限公司 | Playing control method, device and system for mobile terminal |
| CN105872261A (en) * | 2016-06-15 | 2016-08-17 | 维沃移动通信有限公司 | Audio playing method and mobile terminal |
| CN108093359A (en) * | 2017-11-30 | 2018-05-29 | 青岛海尔多媒体有限公司 | Multichannel playback method and playback equipment and wireless sound box based on wireless transmission |
| CN110809226A (en) * | 2019-10-18 | 2020-02-18 | 维沃移动通信有限公司 | Audio playing method and electronic equipment |
| CN112073890A (en) * | 2020-09-11 | 2020-12-11 | 成都极米科技股份有限公司 | Audio data processing method and device and terminal equipment |
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