CN103841498A - Terminal and stereophonic playing system and method - Google Patents
Terminal and stereophonic playing system and method Download PDFInfo
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- CN103841498A CN103841498A CN201410062403.9A CN201410062403A CN103841498A CN 103841498 A CN103841498 A CN 103841498A CN 201410062403 A CN201410062403 A CN 201410062403A CN 103841498 A CN103841498 A CN 103841498A
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Abstract
The invention discloses a terminal and a stereophonic playing system and method. The terminal decomposes an audio file into a plurality of audio streams according to preset rules and transmits the decomposed audio streams to different audio playing modules respectively. The audio playing modules include at least one first audio playing module carried by the terminal and at least one second audio playing module, wherein the terminal is externally connected with the second audio playing module. Each first audio playing module and each second audio playing module synchronously play the received audio streams. Through the technical scheme, the terminal solves the problems that an existing terminal does not make the most of the audio playing function of its own and needs to carry out stereophonic playing with the external audio playing modules.
Description
Technical field
The present invention relates to electronic technology field, relate in particular to a kind of terminal, stereo playing system and method.
Background technology
In prior art, when terminal is used other external audio playing module displaying audio files, the not sounding of audio playing module that terminal is self-contained, and be external audio playing module sounding.For example, when mobile phone is by outside audio amplifier displaying audio file, not sounding of the loudspeaker of mobile phone itself, and be outside audio amplifier sounding.Visible, prior art does not make full use of the audio playing function of terminal self, makes it to form a set of stereo playing system together with accessory.
Summary of the invention
The invention provides a kind of new terminal, stereo playing system and method, solve existing terminal and do not make full use of the audio playing function of self, realize the problem of played in stereo together with external audio playing module.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of terminal, comprising:
Decomposing module, for resolving into multiple audio streams by audio file according to preset rules;
Transport module, be transferred to respectively different audio playing module for described multiple audio streams that described decomposing module is resolved into, described audio playing module comprises at least one first audio playing module that terminal is self-contained, and at least one external second audio playing module of terminal;
And at least one first audio playing module, each the first audio playing module plays for synchronizeing with other first audio playing module, the second audio playing module the audio stream receiving.
Further, described decomposing module is specifically for resolving into multiple audio streams by audio file according to sound channel or audio frequency.
Further, described decomposing module comprises:
Determine submodule, for determining the number of the audio playing module that participates in audio stream broadcasting;
Obtain submodule, for obtaining the positional information of the each audio playing module that participates in audio stream broadcasting;
Decompose submodule, for audio file is resolved into the multiple audio streams corresponding with participating in the number of audio playing module that audio stream plays and position according to sound channel or audio frequency;
Described transport module is specifically for being transferred to respectively the audio playing module on relevant position by described multiple audio streams.
Further, described transport module comprises:
Data transmission interface module, for being transferred to described the first audio playing module by audio stream by data transmission interface;
Wireless transport module, for being transferred to described the second audio playing module by audio stream by wireless transmission method.
A kind of stereo playing system, comprises the terminal described in above-mentioned any one, and at least one external second audio playing module of described terminal;
Described terminal is for resolving into multiple audio streams by audio file according to preset rules, described multiple audio streams are transferred to respectively to different audio playing module, described audio playing module comprises at least one first audio playing module that terminal is self-contained, and at least one external second audio playing module of described terminal; Each the first audio playing module, the synchronous audio stream receiving of playing of the second audio playing module.
Further, described terminal is mobile terminal; Described the second audio playing module is that described mobile terminal is by the external audio playing module of wireless transmission method.
A kind of played in stereo method, comprising:
Terminal resolves into multiple audio streams by audio file according to preset rules;
Described multiple audio streams are transferred to respectively different audio playing module by terminal, and described audio playing module comprises at least one first audio playing module that terminal is self-contained, and at least one external second audio playing module of terminal;
Each the first audio playing module, the synchronous audio stream receiving of playing of the second audio playing module.
Further, terminal resolves into multiple audio streams by audio file according to preset rules and comprises: terminal resolves into multiple audio streams by audio file according to sound channel or audio frequency.
Further, terminal resolves into multiple audio streams by audio file according to sound channel or audio frequency and comprises:
Terminal is determined the number of the audio playing module that participates in audio stream broadcasting, and obtains the positional information of the each audio playing module that participates in audio stream broadcasting;
Terminal resolves into the multiple audio streams corresponding with participating in the number of audio playing module that audio stream plays and position by audio file according to sound channel or audio frequency;
Terminal is transferred to respectively different audio playing module by described multiple audio streams and comprises: described multiple audio streams are transferred to respectively the audio playing module on relevant position by terminal.
Further, described the second audio playing module is that terminal is passed through the external audio playing module of wireless transmission method.
Terminal provided by the invention, stereo playing system and method, unlike the prior art, in playing process, not simply all transfer to the external audio playing module of terminal to play audio file, but adopt audio frequency apparatus networking mode, after audio file is rationally decomposed, carry with external audio playing module and synchronously play by terminal itself
Thereby make full use of space arrangement position, the audio frequency ability to play of the self-contained audio playing module of terminal and external audio playing module, produce the extremely strong stereo-circulation audio fruit of stereovision, improve user's experience.
Brief description of the drawings
The flow chart of the played in stereo method that Fig. 1 provides for one embodiment of the invention;
The schematic diagram of the terminal that Fig. 2 provides for one embodiment of the invention.
Embodiment
By reference to the accompanying drawings the present invention is described in further detail below by embodiment.
The flow chart of the played in stereo method that Fig. 1 provides for one embodiment of the invention, please refer to Fig. 1, comprises following flow process:
S101, terminal resolve into multiple audio streams by audio file according to preset rules.
Preferably, terminal resolves into multiple audio streams by audio file according to sound channel or audio frequency.
If this audio file adopts left and right acoustic channels to record, at least can resolve into L channel audio stream and right audio channel stream; After decomposition, at least one self-contained first audio playing module of terminal is play a wherein channel audio stream, at least one external second audio playing module of terminal is play another channel audio stream, due to the locus difference of the first audio playing module, the second audio playing module, synchronously play source of sound by the audio playing module that locus is different, can produce extremely strong spatial impression, build stereophonic effect, improve user's experience.
The granularity of decomposing according to audio frequency can be given tacit consent to or be arranged by user.For example resolve into high-frequency audio stream, medium frequency audio stream, low frequency audio stream according to high, medium and low three levels; After decomposition, synchronously play by least one self-contained first audio playing module of terminal and at least one external second audio playing module of terminal respectively, also can reach around stereo sound effect fruit.
In other embodiments, also can expand, audio file is resolved into multiple audio streams according to other characteristics.Synchronously play source of sound by the audio playing module that locus is different, also can reach splendid around stereo sound effect fruit.
S102, terminal are decomposed by step S101 the described multiple audio streams that obtain and are transferred to respectively different audio playing module, comprise at least one first audio playing module that terminal is self-contained, and at least one external second audio playing module of terminal.
The second audio playing module can be for terminal be by the external audio playing module of wired mode, and terminal is transferred to the second audio playing module by wired mode by audio stream; Or the second audio playing module is that terminal is passed through the external audio playing module of wireless transmission method, terminal is transferred to the second audio playing module by wireless transmission method by audio stream, and wireless transmission method is including, but not limited to WIFI, bluetooth, radio frequency etc.
S103, each the first audio playing module, the synchronous audio stream receiving of playing of the second audio playing module.Utilize the space arrangement position difference of each the first audio playing module, the second audio playing module, build stereophonic effect, improve user's experience.
Preferably, in certain embodiments, the concrete decomposable process of step S101 comprises:
First, terminal is determined the number of the audio playing module that participates in audio stream broadcasting, and obtains the positional information of the each audio playing module that participates in audio stream broadcasting;
Afterwards, terminal resolves into the multiple audio streams corresponding with participating in the number of audio playing module that audio stream plays and position by audio file according to sound channel or audio frequency;
Step S102 is: terminal is decomposed by step S101 the described multiple audio streams that obtain and is transferred to respectively the audio playing module on relevant position.
Audio file is resolved into multiple audio streams corresponding with participating in the number of audio playing module that audio stream plays and position by this mode, be transferred to again the audio playing module on relevant position, in the decomposition of audio stream and assigning process, take into full account the number and the space arrangement position that participate in the audio playing module that audio stream plays, further promoted stereophonic effect.
In certain embodiments, can also dynamically switch audio frequency and flow to different audio playing module.Under user triggers, generate and show interface switching to user, switch according to user's operational order, what the first self-contained audio playing module of for example current terminal was play is L channel audio stream, and what the second external audio playing module of terminal was play is right audio channel stream; After switching by user, the first self-contained audio playing module of terminal is play right audio channel stream, and the second external audio playing module of terminal is play L channel audio stream.
In certain embodiments, terminal can also detect in real time or periodically the audio playing module of participation audio stream broadcasting and whether play fault, if there is audio playing module that fault occurs to play, generate and show and process interface to user, the audio stream of fault audio playing module being play according to user's operational order switches to other audio playing module to be play; If or having audio playing module that fault occurs to play, the audio stream of automatically fault audio playing module being play switches to other audio playing module to be play.
The schematic diagram of the terminal that Fig. 2 provides for one embodiment of the invention, as shown in Figure 2, terminal 2 comprises: decomposing module 21, transport module 22 and at least one the first audio playing module 23.Wherein,
Decomposing module 21 is for resolving into multiple audio streams by audio file according to preset rules;
Transport module 22 is transferred to respectively different audio playing module for described multiple audio streams that decomposing module 21 is resolved into, comprise at least one first audio playing module that terminal 2 is self-contained, and at least one external second audio playing module of terminal 2;
Each the first audio playing module 23 plays for synchronizeing with other first audio playing module, the second audio playing module the audio stream receiving.
Preferably, decomposing module 21 is specifically for resolving into multiple audio streams by audio file according to sound channel or audio frequency.
Preferably, decomposing module 21 comprises: determine submodule 211, obtain submodule 212 and decompose submodule 213.Wherein, determine that submodule 211 is for determining the number of the audio playing module that participates in audio stream broadcasting; Obtain submodule 212 for obtaining the positional information of the each audio playing module that participates in audio stream broadcasting; Decompose submodule 213 for audio file is resolved into the multiple audio streams corresponding with participating in the number of audio playing module that audio stream plays and position according to sound channel or audio frequency.Transport module 22 is transferred to respectively the audio playing module on relevant position specifically for described multiple audio streams that decomposition submodule 213 is resolved into.
Preferably, transport module 22 comprises: data transmission interface module 221 and wireless transport module 222; Wherein, data transmission interface module 221, for being transferred to described the first audio playing module by audio stream by data transmission interface; Wireless transport module 222, for being transferred to described the second audio playing module by audio stream by wireless transmission method.
In certain embodiments, terminal 2 can also comprise handover module, flows to different audio playing module for dynamically switching audio frequency.Concrete, handover module is under triggering user, generate and show interface switching to user, switch according to user's operational order, what the first self-contained audio playing module of for example current terminal was play is L channel audio stream, and what the second external audio playing module of terminal was play is right audio channel stream; After switching by user, the first self-contained audio playing module of terminal is play right audio channel stream, and the second external audio playing module of terminal is play L channel audio stream.
In certain embodiments, terminal 2 can also comprise fault detection module and handover module, fault detection module participates in the audio playing module of audio stream broadcasting and whether plays fault for detecting in real time or periodically, when handover module is used for having audio playing module to occur to play fault, generate and show and process interface to user, the audio stream of fault audio playing module being play according to user's operational order switches to other audio playing module to be play; Or the audio stream of automatically fault audio playing module being play switches to other audio playing module to be play.
The present invention also provides a kind of stereo playing system, comprises above-mentioned terminal 2, and at least one external second audio playing module of terminal 2; Terminal 2 is for resolving into multiple audio streams by audio file according to preset rules, described multiple audio streams are transferred to respectively to different audio playing module, comprise at least one first audio playing module that terminal 2 is self-contained, and at least one external second audio playing module of terminal 2; Each the first audio playing module, the synchronous audio stream receiving of playing of the second audio playing module.
Terminal of the present invention is including, but not limited to mobile terminal, PC.Mobile terminal is including, but not limited to mobile phone, PAD.Terminal self-contained the first audio playing module is including, but not limited to the loudspeaker that terminal is self-contained.External the second audio playing module of terminal including, but not limited to: audio amplifier, there is the wearable device of audio playing function, such as intelligent watch, intelligent glasses etc.Terminal is connected by wired or wireless mode with the second audio playing module.After the present invention rationally decomposes audio file, carry with external audio playing module and synchronously play by terminal itself, thereby make full use of space arrangement position, the audio frequency ability to play of the self-contained audio playing module of terminal and external audio playing module, produce the extremely strong stereo-circulation audio fruit of stereovision, improve user's experience.
Above content is in conjunction with concrete execution mode further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. a terminal, is characterized in that, comprising:
Decomposing module, for resolving into multiple audio streams by audio file according to preset rules;
Transport module, be transferred to respectively different audio playing module for described multiple audio streams that described decomposing module is resolved into, described audio playing module comprises at least one first audio playing module that terminal is self-contained, and at least one external second audio playing module of terminal;
And at least one first audio playing module, each the first audio playing module plays for synchronizeing with other first audio playing module, the second audio playing module the audio stream receiving.
2. terminal as claimed in claim 1, is characterized in that, described decomposing module is specifically for resolving into multiple audio streams by audio file according to sound channel or audio frequency.
3. terminal as claimed in claim 2, is characterized in that, described decomposing module comprises:
Determine submodule, for determining the number of the audio playing module that participates in audio stream broadcasting;
Obtain submodule, for obtaining the positional information of the each audio playing module that participates in audio stream broadcasting;
Decompose submodule, for audio file is resolved into the multiple audio streams corresponding with participating in the number of audio playing module that audio stream plays and position according to sound channel or audio frequency;
Described transport module is specifically for being transferred to respectively the audio playing module on relevant position by described multiple audio streams.
4. the terminal as described in claims 1 to 3 any one, is characterized in that, described transport module comprises:
Data transmission interface module, for being transferred to described the first audio playing module by audio stream by data transmission interface;
Wireless transport module, for being transferred to described the second audio playing module by audio stream by wireless transmission method.
5. a stereo playing system, is characterized in that, comprises the terminal as described in claim 1 to 4 any one, and at least one external second audio playing module of described terminal;
Described terminal is for resolving into multiple audio streams by audio file according to preset rules, described multiple audio streams are transferred to respectively to different audio playing module, described audio playing module comprises at least one first audio playing module that terminal is self-contained, and at least one external second audio playing module of described terminal; Each the first audio playing module, the synchronous audio stream receiving of playing of the second audio playing module.
6. stereo playing system as claimed in claim 5, is characterized in that, described terminal is mobile terminal; Described the second audio playing module is that described mobile terminal is by the external audio playing module of wireless transmission method.
7. a played in stereo method, is characterized in that, comprising:
Terminal resolves into multiple audio streams by audio file according to preset rules;
Described multiple audio streams are transferred to respectively different audio playing module by terminal, and described audio playing module comprises at least one first audio playing module that terminal is self-contained, and at least one external second audio playing module of terminal;
Each the first audio playing module, the synchronous audio stream receiving of playing of the second audio playing module.
8. played in stereo method as claimed in claim 7, is characterized in that, terminal resolves into multiple audio streams by audio file according to preset rules and comprises: terminal resolves into multiple audio streams by audio file according to sound channel or audio frequency.
9. played in stereo method as claimed in claim 8, is characterized in that, terminal resolves into multiple audio streams by audio file according to sound channel or audio frequency and comprises:
Terminal is determined the number of the audio playing module that participates in audio stream broadcasting, and obtains the positional information of the each audio playing module that participates in audio stream broadcasting;
Terminal resolves into the multiple audio streams corresponding with participating in the number of audio playing module that audio stream plays and position by audio file according to sound channel or audio frequency;
Terminal is transferred to respectively different audio playing module by described multiple audio streams and comprises: described multiple audio streams are transferred to respectively the audio playing module on relevant position by terminal.
10. the played in stereo method as described in claim 7 to 9 any one, is characterized in that, described the second audio playing module is that terminal is passed through the external audio playing module of wireless transmission method.
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Application publication date: 20140604 |