CN107241642A - A kind of player method and terminal - Google Patents
A kind of player method and terminal Download PDFInfo
- Publication number
- CN107241642A CN107241642A CN201710628907.6A CN201710628907A CN107241642A CN 107241642 A CN107241642 A CN 107241642A CN 201710628907 A CN201710628907 A CN 201710628907A CN 107241642 A CN107241642 A CN 107241642A
- Authority
- CN
- China
- Prior art keywords
- playback equipment
- terminal
- audio signal
- working condition
- sound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/4424—Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/4425—Monitoring of client processing errors or hardware failure
Abstract
The present invention provides a kind of player method and terminal.The player method, applied to terminal, including：When the terminal is by playback equipment exports audio signal, judge whether the playback equipment is in normal working condition；If the playback equipment is in normal working condition, the audio signal is exported by the playback equipment；If the playback equipment is in improper working condition, stops by the playback equipment exports audio signal and/or send cue.The present invention can solve the problem that user when carrying out audio external play using the playback equipment that be connected with terminal, if playback equipment failure, and the problem of user can't hear the prompt tone of phone or short message occurs.
Description
Technical field
The present invention relates to field of computer technology, more particularly to a kind of player method and terminal.
Background technology
In the prior art, terminal have play video, the function of audio file, and can also by with terminal it is wired or
The playback equipment of wireless connection plays audio, such as, and user plays music when driving by vehicle-mounted Bluetooth acoustic enclosure external speaker
Or broadcast.
Existing terminal, can be because when by carrying out audio broadcasting with the external speaker of the wired or wireless connection of terminal
Occur playing abnormal for some reasons, for example, the reason such as the damage of playback equipment, the damage of terminal, loose contact.If
In audio playing process, occur playing abnormal, the use of the other functions of terminal may be influenceed.If for example, terminal be mobile phone,
Incoming call, information etc. can be caused to notify noiseless, even user can be caused to receive important information or incoming call in time sometimes, together
When can influence the usage experience of user.
The content of the invention
The embodiment of the present invention provides a kind of player method and terminal, is set with solving user using the broadcasting being connected with terminal
It is standby when carrying out audio external play, if playback equipment breaks down, occur that user can't hear phone or the prompt tone of short message
Problem.
In a first aspect, the embodiment of the present invention provides a kind of player method, applied to terminal, including：
When the terminal is by playback equipment exports audio signal, judge whether the playback equipment is in normal work
Make state；
If the playback equipment is in normal working condition, the audio is exported by the playback equipment and believed
Number；
If the playback equipment is in improper working condition, stop exporting audio letter by the playback equipment
Number and/or send cue；
The playback equipment is the playback equipment with audio external play function；It is described to judge whether the playback equipment is in
Normal working condition, including：
When the terminal exports the audio signal by playback equipment, the sound of the terminal surrounding environment is gathered；
Judge the audio signal that the playback equipment is exported whether is included in the sound of the terminal surrounding environment；
If not including the audio signal that the playback equipment is exported in the sound of the terminal surrounding environment, really
The fixed playback equipment is in improper working condition.
Second aspect, the embodiment of the present invention provides a kind of terminal, including：
Working condition judge module：For when the terminal is by playback equipment exports audio signal, being broadcast described in judgement
Put whether equipment is in normal working condition；
First play control module：If being in normal working condition for the playback equipment, broadcast by described
Put equipment and export the audio signal；
Second play control module：If being in improper working condition for the playback equipment, stopping passes through
The playback equipment exports audio signal and/or send cue；
The playback equipment is the playback equipment with audio external play function；The working condition judge module, including：
Ambient sound collecting unit：For when the terminal exports the audio signal by playback equipment, gathering institute
State the sound of terminal surrounding environment；
Ambient sound analytic unit：Whether the playback equipment is included in sound for judging the terminal surrounding environment
The audio signal of output；
First judging unit：If for not including what the playback equipment was exported in the sound of the terminal surrounding environment
The audio signal, it is determined that the playback equipment is in improper working condition.
The third aspect, the embodiment of the present invention provides a kind of terminal, including：Memory, processor and it is stored in the storage
On device and the computer program that can run on the processor, the computing device any one embodiment of the present invention is carried
Step in the player method of confession.
The embodiment of the present invention is by when terminal is by playback equipment exports audio signal, judging whether playback equipment is in
Normal working condition, and when playback equipment is in abnormal operating state, change terminal exports audio signal state or
Person sends cue and allows users to know that terminal occurs in that failure by playback equipment playing audio signal, so as to
It is connected, and is played during by playback equipment playing audio signal with playback equipment by wired or wireless mode in terminal
In the case of failure, terminal or playback equipment are adjusted in time, it is to avoid because playback equipment does not have sound to export and cause to send a telegram here, disappear
The noiseless or sound of breath is too small and then causes user can not discover incoming call or message, can not view incoming call or message etc. in time
Situation.In addition, when terminal is not by playback equipment exports audio signal, the communication prompt sound such as terminal caller, short message also will not
Exported by playback equipment, also can be effective in the case where user is not adjusted actively to the output mode of audio signal
Avoid missing incoming call, information etc. because notification signal is not received by.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed for description of the embodiment of the present invention
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention,
For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Figure 1A is player method schematic flow sheet provided in an embodiment of the present invention；
Figure 1B is Figure 1A step 101 schematic flow sheet；
The player method schematic flow sheet that Fig. 2 provides for another embodiment of the invention；
The player method schematic flow sheet that Fig. 3 provides for another embodiment of the invention；
The terminal structure schematic diagram that Fig. 4 A provide for an embodiment of the present invention；
Fig. 4 B are Fig. 4 A working condition judge module structural representation；
The terminal structure schematic diagram that Fig. 5 provides for another embodiment of the invention；
The terminal structure schematic diagram that Fig. 6 provides for another embodiment of the invention；
The terminal structure schematic diagram that Fig. 7 provides for another embodiment of the invention；
The terminal structure schematic diagram that Fig. 8 provides for another embodiment of the invention；
The terminal structure schematic diagram that Fig. 9 provides for another embodiment of the invention；
The terminal structure schematic diagram that Figure 10 provides for another embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Figure 1A is player method flow chart provided in an embodiment of the present invention, applied to terminal, including：
Step 101：When terminal receives the operational order of playback equipment exports audio signal, whether playback equipment is judged
In normal working condition.
In the embodiment of the present invention, above-mentioned terminal can be mobile phone, tablet personal computer (Tablet Personal Computer),
Laptop computer (Laptop Computer), personal digital assistant (personal digital assistant, abbreviation PDA),
Mobile Internet access device (Mobile Internet Device, MID) or wearable device (Wearable Device) etc..
In the above-described embodiments, the playback equipment can be the playback equipment with terminal wired connection, for example, wired ear
Machine, wired audio amplifier etc.；The playback equipment being wirelessly connected with terminal is can also be, for example, bluetooth earphone, Baffle Box of Bluetooth
Deng.
In the above-described embodiments, the audio signal can be the play signal or video text of pure audio files
The audio signal that part is played.It is above-mentioned that the step of whether playback equipment is in normal working condition judged, detecting end
End is connected to playback equipment and terminal is to starting after playback equipment exports audio signal to perform.
In the specific embodiment of the invention, judge whether the playback equipment is in normal working condition, can be logical
Cross and playback equipment broadcasting situation is detected to judge；Can also be judged by being detected to audio signal.Detection
Operation can be continuously carried out or performed according to certain time interval.
In the specific embodiment of the invention, above-mentioned playback equipment is in normal working condition, and referring to playback equipment can be by
The working condition that the audio signal of terminal conveying is played back.
Step 102：If playback equipment is in normal working condition, pass through playback equipment exports audio signal.
In a particular embodiment, above-mentioned normal working condition, refer to normal quantity play exports audio signal and
The working condition of obvious signal corruption is not present in the audio signal played out.
In a particular embodiment, if by judging that the playback equipment is in the state of normal work, returning and judging
The step of whether playback equipment is in normal working condition.
Step 103：If playback equipment is in improper working condition, stop exporting audio letter by playback equipment
Number and/or send cue.In step 103, determine that playback equipment is under improper working condition, stop by broadcasting
Put equipment exports audio signal；Or determine that playback equipment is under improper working condition, issue the user with cue；Or
It is determined that under the normal working condition of playback equipment, stop by playback equipment exports audio signal, and issue the user with simultaneously
Cue.
It is automatic to carry out when detecting playback equipment in improper working condition in the specific embodiment of the invention
The switching of play mode, for example, the pattern put outside from the pattern switching played by playback equipment to terminal；Or send prompting letter
Number allow users to know currently playing unit exception, thus allow for manual handle, for example, disconnecting playback equipment and end
Electrical connection, inspection playback equipment, inspection terminal, adjustment terminal volume between end etc..
Above-mentioned abnormal operating state, i.e. playback equipment are not on the state of normal working condition, including because eventually
The reason for end and lead to not state by playback equipment normal play audio signal, because causing the reason for playback equipment
Can not be by the state of playback equipment normal play audio signal, because playback equipment is electrically connected or wireless connection mistake with terminal
And lead to not the state by playback equipment normal play audio signal.
Above-mentioned cue, can be vibration prompting signal, light cue signal, picture indication signal etc., in terminal not
In the case of there is sound output failure, above-mentioned cue can also be to be believed by the directly outer auditory tone cues for putting output of terminal
Number.
The embodiment of the present invention is by when terminal is by playback equipment exports audio signal, judging whether playback equipment is in
Normal working condition, and when playback equipment is in abnormal operating state, change terminal exports audio signal state or
Person sends cue and allows users to know that terminal occurs in that failure by playback equipment playing audio signal, so as to
It is connected, and is played during by playback equipment playing audio signal with playback equipment by wired or wireless mode in terminal
In the case of failure, terminal or playback equipment are adjusted in time, it is to avoid because playback equipment does not have sound to export and cause to send a telegram here, disappear
The noiseless or sound of breath is too small and then causes user can not discover incoming call or message, can not view incoming call or message etc. in time
Situation.In addition, when terminal is not by playback equipment exports audio signal, the communication prompt sound such as terminal caller, short message also will not
Exported by playback equipment, also can be effective in the case where user is not adjusted actively to the output mode of audio signal
Avoid missing incoming call, information etc. because notification signal is not received by.
In the above-described embodiments, reference picture 1B, the playback equipment is the playback equipment with audio external play function；It is described
Step 101, including：
Step 1011：When the terminal exports the audio signal by playback equipment, the terminal surrounding ring is gathered
The sound in border；
Step 1012：Judge the sound that the playback equipment is exported whether is included in the sound of the terminal surrounding environment
Frequency signal；
Step 1013：If not including the audio that the playback equipment is exported in the sound of the terminal surrounding environment
Signal, it is determined that the playback equipment is in improper working condition.
When external speaker normal play audio signal, the letter consistent with audio signal can be collected in playing environment
Number.In above-described embodiment, when there is the audio signal in the sound of terminal surrounding environment, then it is assumed that playback equipment is in just
Normal working condition.When playback equipment be put outside playback equipment when, can by detect the audio signal in external environment come
Determine whether terminal is in normal condition by the process of playback equipment exports audio signal, directly played by audio signal
As a result judge, with higher judgment accuracy.When performing above-described embodiment, terminal surrounding environment can be carried out by microphone
Sound collection.
In other embodiments of the present invention, when playback equipment is the playback equipment with interior playing function, such as earphone.
In this case, typically by whether detecting the connection between the whether normal exports audio signal of terminal, terminal and playback equipment
It is normal to judge whether playback equipment is in normal working condition.When terminal can not normally exports audio signal or terminal with
In the case that connection between playback equipment disconnects, playback equipment can not necessarily be in normal working condition, therefore,
When detecting such case generation, it may be determined that playback equipment is in improper working condition.
In the specific embodiment of the invention, judge whether include the playback equipment in the sound of the terminal surrounding environment
The audio signal of output, including：
The sound of the terminal surrounding environment is parsed, the waveform of the sound of terminal surrounding environment is obtained；
Judge to whether there is the voice signal consistent with the audio signal waveform in the sound of terminal surrounding environment；
If being present in the consistent voice signal of the audio signal waveform, then it is assumed that in the sound of the terminal surrounding environment
The audio signal exported comprising the playback equipment.
In certain embodiments, if including the described of playback equipment output in the sound of the terminal surrounding environment
Audio signal, then can determine that the playback equipment is in normal working condition.And in further embodiments, terminal surrounding ring
When the audio signal that terminal is exported by playback equipment is included in the sound in border, it can not illustrate that playback equipment is in normal
Working condition, playback equipment may be former so that audio signal is set through playing because of loose contact, playback equipment exception etc.
After standby output, volume is abnormal, therefore, in the following embodiments, and improper work is in order to further discharge playback equipment
State is, it is necessary to which comprising audio signal but volume to be significantly less than playback equipment in excluding the sound of playback equipment surrounding environment default
The situation of broadcast sound volume, such as following embodiments.
In another embodiment of the invention, reference picture 2, on the basis of Figure 1B, the playback equipment is with audio
The playback equipment of outer playing function；It is described to judge whether the playback equipment is in normal working condition, including：
Step 1011：When the terminal exports the audio signal by playback equipment, the terminal surrounding ring is gathered
The sound in border；
Step 1012：Judge the sound that the playback equipment is exported whether is included in the sound of the terminal surrounding environment
Frequency signal；
Step 1013：If not including the audio that the playback equipment is exported in the sound of the terminal surrounding environment
Signal, it is determined that the playback equipment is in improper working condition.
Step 1014：If the audio letter exported in the sound of the terminal surrounding environment comprising the playback equipment
Number, then detect first volume value of the audio signal in the terminal surrounding environment, and obtain the terminal and pass through broadcasting
The second volume value during equipment exports audio signal；
Step 1015：If first volume value is less than second volume value, and first volume value and described the
When the difference of the volume of two volume values is more than predetermined threshold value, determine that the playback equipment is in improper working condition, into step
Rapid 103.
In the above-described embodiments, it is contemplated that when a kind of situation that playback equipment is in improper working condition may be only
Be can not according to setting volume playing audio signal, typically can by audio signal with significantly lower than setting volume volume enter
Row is played, therefore, when there is the audio signal that terminal is exported to playback equipment in the sound for detecting terminal surrounding environment, still
First volume of the audio signal in terminal surrounding environment is significantly less than terminal and passes through during playback equipment exports audio signal
During two volumes, it is believed that playing process mistake, i.e. playback equipment occurs and is in improper working condition.
In the above-described embodiments, the first volume can be calculated according to the amplitude of the audio signal included in surrounding environment and obtained
；The duplication size for the audio signal that second volume can be exported according to terminal by playback equipment, which is calculated, to be obtained.
In the specific embodiment of the invention, second volume can be terminal to playback equipment exports audio signal when,
The volume that terminal is set；Can also be terminal to playback equipment exports audio signal when, playback equipment carries out audio signal outer
The volume put.
Optionally, the playback equipment is the playback equipment with audio external play function；Judging that the playback equipment is
It is no to be in before normal working condition, in addition to：Detect the operational order of playback equipment exports audio signal.Specifically,
In one embodiment, playback equipment is bluetooth playback equipment, and terminal is mobile phone, after mobile phone connection bluetooth playback equipment,
By detecting that signal output judges mobile phone whether by bluetooth playback equipment progress audio external play.Then by mobile microphone or
Other voice collection devices carry out the collection of the sound of mobile phone surrounding environment, and according to the sound of the mobile phone surrounding environment collected
Judge whether bluetooth playback equipment is in normal working condition.
In an embodiment of the present invention, reference picture 3, methods described includes：
Step 301：Determine that the terminal carries out audio external play by the playback equipment；
Step 302：When the terminal receives playback equipment and exports the operational order of the audio signal, by described
Microphone gathers the sound of the surrounding environment of the terminal；
Step 303：Judge the sound that the playback equipment is exported whether is included in the sound of the terminal surrounding environment
Frequency signal；
Step 304：If not including the audio that the playback equipment is exported in the sound of the terminal surrounding environment
Signal, it is determined that the playback equipment is in improper working condition；
Step 305：Stop by the playback equipment exports audio signal and/or send cue.
In the above-described embodiments, it can determine whether terminal connects and have by the connection protocol between terminal and playback equipment
The playback equipment of outer playing function, when terminal is connected by way of electrical connection or wireless connection with playback equipment, in terminal and
Annexation between playback equipment set up and terminal by playback equipment exports audio signal after, pass through Mike's elegance of terminal
Collect the voice signal of surrounding environment, enabling judge whether set in the voice signal of terminal surrounding environment comprising terminal to broadcasting
The audio signal of standby output.
Optionally, it is described stop by the playback equipment exports audio signal or send cue after, in addition to：
The audio signal is exported by the loudspeaker of terminal.
In some embodiments of the invention, after the audio signal by playback equipment output, in addition to：
It is determined that apart from last time perform it is described judge the playback equipment whether in normal working condition the step of when
Between whether reach prefixed time interval；
If so, when then the terminal performs the step by playback equipment exports audio signal, judging the playback equipment
Whether normal working condition is in.
In embodiments of the present invention, terminal is it is determined that playback equipment plays out mould after improper working condition
The switching of formula, passes through terminal speaker exports audio signal so that user can hear the audio signal of terminal output, so that
When terminal receives incoming call or information, user can hear incoming call or information alert sound, it is to avoid miss in an emergency situation logical
News are notified；Or cause user to recognize that playback equipment is in improper working condition and stops using terminal to playback equipment
Exports audio signal.
The present invention also provides a kind of terminal, structure as shown in Figure 4 A, including：
Working condition judge module 401：Operation for receiving playback equipment exports audio signal in the terminal refers to
When making, judge whether the playback equipment is in normal working condition；
First play control module 402：If normal working condition is in for the playback equipment, by described
Playback equipment exports the audio signal；
Second play control module 403：If being in improper working condition for the playback equipment, stop logical
Cross the playback equipment exports audio signal or send cue；
The playback equipment is the playback equipment with audio external play function；The working condition judge module 401, structure
As shown in Figure 4 B, including：
Ambient sound collecting unit 4011：For when the terminal exports the audio signal by playback equipment, adopting
Collect the sound of the terminal surrounding environment；
Ambient sound analytic unit 4012：Whether played in sound for judging the terminal surrounding environment comprising described
The audio signal of equipment output；
First judging unit 4013：If defeated for not including the playback equipment in the sound of the terminal surrounding environment
The audio signal gone out, it is determined that the playback equipment is in improper working condition.
The terminal that the above embodiment of the present invention is provided, can judge that broadcasting is set in playback equipment exports audio signal
It is standby whether to be in normal working condition, and when playback equipment is in improper worker's brass, stopping is set by broadcasting
Standby exports audio signal issues the user with cue, no matter is off playback equipment exports audio signal or is sent out to user
Go out cue, user can be helped to discover the situation that playback equipment breaks down so that user can handle it in time,
User is avoided to be detectable the problem of playback equipment playing audio signal goes wrong and misses the communication notifications such as incoming call or message.
Optionally, the playback equipment is the playback equipment with audio external play function；The working condition judge module,
Also include：
Volume acquiring unit：If for the institute exported in the sound of the terminal surrounding environment comprising the playback equipment
Audio signal is stated, then detects first volume value of the audio signal in the terminal surrounding environment, and obtain the terminal
Pass through the second volume value of playback equipment exports audio signal；
Second judging unit：For being less than second volume value, and first volume value when first volume value
And when the difference of the volume of second volume value is more than predetermined threshold value, determine that the playback equipment is in improper work shape
State.
Optionally, reference picture 5, on the basis of Fig. 4, the terminal also includes：
Audio external play detection module 400：For determining that the terminal passes through playback equipment progress audio broadcasting.
Optionally, reference picture 6, on the basis of Fig. 4, the terminal also includes：
Handover module 404：For stopping by the playback equipment exports audio signal in the second play control module or
Send after cue, the audio signal is exported by the loudspeaker of terminal.
Optionally, reference picture 7, on the basis of Fig. 4, the terminal also includes：
Timing module 405：For apart from last time perform it is described judge the playback equipment whether in normally work
When the time of the step of state reaches prefixed time interval, the working condition judge module is triggered.
Terminal provided in an embodiment of the present invention, the playback equipment output audio that wired or wireless connection can be passed through in terminal
During signal, cue is sent according to the working condition of playback equipment or stops passing through playback equipment exports audio signal, it is to avoid
When the process of playback equipment exports audio signal breaks down, the voice signal of terminal is set still through the broadcasting being connected with terminal
Standby output, and cause user to be detectable and occur leakage and answer a call or miss the results such as short message, so as to lift Consumer's Experience.
Referring to Fig. 8, Fig. 8 is the structure chart of mobile terminal provided in an embodiment of the present invention, can be realized in above-described embodiment
The details of the discharging method of application program, and reach identical effect.As shown in figure 8, mobile terminal 800 includes：At least one
Processor 801, memory 802, at least one network interface 804 and user interface 803.Each component in mobile terminal 800
It is coupled by bus system 805.It is understood that bus system 805 is used to realize the connection communication between these components.Always
Linear system system 805 is in addition to including data/address bus, in addition to power bus, controlling bus and status signal bus in addition.But in order to clear
For the sake of Chu's explanation, various buses are all designated as bus system 805 in fig. 8.
Wherein, user interface 803 can include display, keyboard or pointing device (for example, mouse, trace ball
(track ball), touch-sensitive plate or touch-screen etc..
It is appreciated that the memory 802 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Or may include both volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read-only storage (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), and it is used as outside high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static RAM
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memory 802 of system and method described herein be intended to including but not limited to these and it is any its
It is adapted to the memory of type.
In some embodiments, memory 802 stores following element, can perform module or data structure, or
Their subset of person, or their superset：Operating system 8021 and application program 8022.
Wherein, operating system 8021, comprising various system programs, such as ccf layer, core library layer, driving layer, are used for
Realize various basic businesses and handle hardware based task.Application program 8022, includes various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 8022.
In embodiments of the present invention, by calling program or the instruction of the storage of memory 802, specifically, can be application
The program stored in program 8022 or instruction, processor 801 are used for：Pass through playback equipment exports audio signal in the terminal
When, judge whether the playback equipment is in normal working condition；If the playback equipment is in normal working condition,
The audio signal is then exported by the playback equipment；If the playback equipment is in improper working condition, stop
Only by the playback equipment exports audio signal and/or send cue.
The method that the embodiments of the present invention are disclosed can apply in processor 801, or be realized by processor 801.
Processor 801 is probably a kind of IC chip, the disposal ability with signal.In implementation process, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 801 or the instruction of software form.Above-mentioned processing
Device 801 can be general processor, digital signal processor (Digital Signal Processor, DSP), special integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable GateArray, FPGA) or other PLDs, discrete gate or transistor logic,
Discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and perform completion, or with the hardware in decoding processor
And software module combination performs completion.Software module can be located at random access memory, and flash memory, read-only storage may be programmed read-only
In the ripe storage medium in this area such as memory or electrically erasable programmable memory, register.The storage medium is located at
Memory 802, processor 801 reads the information in memory 802, the step of completing the above method with reference to its hardware.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combine to realize.Realized for hardware, processing unit can be realized in one or more application specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for performing herein described function or its combination.
Realize, can be realized by performing the module (such as process, function) of function described herein herein for software
Described technology.Software code is storable in memory and by computing device.Memory can within a processor or
Realized outside processor.
Optionally, the playback equipment is the playback equipment with audio external play function；Processor 801 is additionally operable to：Institute
When stating terminal and exporting the audio signal by playback equipment, the sound of the terminal surrounding environment is gathered；Judge the terminal
Whether the audio signal of playback equipment output is included in the sound of surrounding environment；If the terminal surrounding environment
The audio signal that the playback equipment is exported is not included in sound, it is determined that the playback equipment is in improper work
State.
Optionally, processor 801 is additionally operable to：If defeated comprising the playback equipment in the sound of the terminal surrounding environment
The audio signal gone out, then detect first volume of the audio signal in the terminal surrounding environment, and obtain described
Terminal passes through the second volume during playback equipment exports audio signal；When first volume is less than second volume, and institute
When the difference for stating the volume of the first volume and second volume is more than predetermined threshold value, determine that the playback equipment is in improper
Working condition.
Optionally, processor 801 is additionally operable to：Detect the terminal and audio external play is carried out by the playback equipment.
Optionally, processor 801 is additionally operable to：The audio signal is exported by terminal speaker.
Optionally, processor 801 is additionally operable to：It is determined that apart from last time perform it is described judge the playback equipment whether be in just
The time of the step of normal working condition reaches prefixed time interval；Sound is exported by playback equipment in the terminal described in returning
During frequency signal, the step of whether playback equipment is in normal working condition judged.
In the embodiment of the present invention, can in playback equipment exports audio signal of the terminal by wired or wireless connection,
Cue is sent according to the working condition of playback equipment or stops passing through playback equipment exports audio signal, it is to avoid playback equipment
When the process of exports audio signal breaks down, user is detectable and occurs leakage and answer a call or miss the results such as short message, and then
Also user is avoided because missed messages are notified and delay the processing to emergency, lifts Consumer's Experience.
Referring to Fig. 9, Fig. 9 is the structure chart of mobile terminal provided in an embodiment of the present invention, above-described embodiment can be realized
The details of the discharging method of middle application program, and reach identical effect.As shown in figure 9, mobile terminal 900 includes radio frequency
(Radio Frequency, RF) circuit 910, memory 920, input block 930, display unit 940, processor 950, audio
Circuit 960, communication module 970 and power supply 980, in addition to camera (not shown).
Wherein, input block 930 can be used for the numeral or character information for receiving user's input, and produce and mobile terminal
The signal input that 900 user is set and function control is relevant.Specifically, in the embodiment of the present invention, the input block 930 can
With including contact panel 931.Contact panel 931, also referred to as touch-screen, collect touch operation of the user on or near it
(such as user uses the operations of any suitable object or annex on contact panel 931 such as finger, stylus), and according to advance
The formula of setting drives corresponding attachment means.Optionally, contact panel 931 may include touch detecting apparatus and touch controller
Two parts.Wherein, touch detecting apparatus detects the touch orientation of user, and detects the signal that touch operation is brought, by signal
Send touch controller to；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate,
Give the processor 950 again, and the order sent of reception processing device 950 and can be performed.Furthermore, it is possible to using resistance-type,
The polytypes such as condenser type, infrared ray and surface acoustic wave realize contact panel 931.Except contact panel 931, input block
930 can also include other input equipments 932, and other input equipments 932 can include but is not limited to physical keyboard, function key
One or more in (such as volume control button, switch key etc.), trace ball, mouse, action bars etc..
Wherein, display unit 940 can be used for information and the movement for showing the information inputted by user or being supplied to user
The various menu interfaces of terminal 900.Display unit 940 may include display panel 941, optionally, can use LCD or organic hairs
The forms such as optical diode (Organic Light-Emitting Diode, OLED) configure display panel 941.
It should be noted that contact panel 931 can cover display panel 941, touch display screen is formed, when touch display screen inspection
Measure after the touch operation on or near it, processor 950 is sent to determine the type of touch event, with preprocessor
950 provide corresponding visual output according to the type of touch event in touch display screen.
Wherein processor 950 is the control centre of mobile terminal 900, utilizes various interfaces and connection whole mobile phone
Various pieces, software program and/or module in first memory 921 are stored in by operation or execution, and call storage
Data in second memory 922, perform the various functions and processing data of mobile terminal 900, so as to mobile terminal 900
Carry out integral monitoring.Optionally, processor 950 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 921 in software program and/or module and/
Or the data in the second memory 922, processor 950 is used for：When the terminal is by playback equipment exports audio signal,
Judge whether the playback equipment is in normal working condition；If the playback equipment is in normal working condition,
The audio signal is exported by the playback equipment；If the playback equipment is in improper working condition, stop
By the playback equipment exports audio signal and/or send cue.
Optionally, the playback equipment is the playback equipment with audio external play function；Processor 950 is additionally operable to：Institute
When stating terminal and exporting the audio signal by playback equipment, the sound of the terminal surrounding environment is gathered；Judge the terminal
Whether the audio signal of playback equipment output is included in the sound of surrounding environment；If the terminal surrounding environment
The audio signal that the playback equipment is exported is not included in sound, it is determined that the playback equipment is in improper work
State.
Optionally, processor 950 is additionally operable to：If defeated comprising the playback equipment in the sound of the terminal surrounding environment
The audio signal gone out, then detect first volume of the audio signal in the terminal surrounding environment, and obtain described
Terminal passes through the second volume during playback equipment exports audio signal；When first volume is less than second volume, and institute
When the difference for stating the volume of the first volume and second volume is more than predetermined threshold value, determine that the playback equipment is in improper
Working condition.
Optionally, processor 950 is additionally operable to：Detect the terminal and audio external play is carried out by the playback equipment.
Optionally, processor 950 is additionally operable to：The audio signal is exported by terminal speaker.
Optionally, processor 950 is additionally operable to：It is determined that apart from last time perform it is described judge the playback equipment whether be in just
The time of the step of normal working condition reaches prefixed time interval；Sound is exported by playback equipment in the terminal described in returning
During frequency signal, the step of whether playback equipment is in normal working condition judged.
In the embodiment of the present invention, can in playback equipment exports audio signal of the terminal by wired or wireless connection,
Cue is sent according to the working condition of playback equipment or stops passing through playback equipment exports audio signal, it is to avoid playback equipment
When the process of exports audio signal breaks down, user is detectable and occurs leakage and answer a call or miss the results such as short message, and then
Also user is avoided because missed messages are notified and delay the processing to emergency, lifts Consumer's Experience.
Further, the embodiment of the present invention also provides a kind of terminal, as shown in Figure 10, and terminal 1000 includes：Memory 1001,
Processor 1002 and the computer program 1003 that can be run on the memory 1001 and on the processor 1002 is stored in,
The processor 1002 realizes the acoustic signal processing method as described in any one embodiment of the present invention when performing described program
In step.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, others can be passed through
Mode is realized.For example, device embodiment described above is only schematical, for example, the division of the unit, is only
A kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of device or unit by some interfaces
Connect, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize scheme of the embodiment of the present invention according to the actual needs
Purpose.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (11)
1. a kind of player method, applied to terminal, it is characterised in that including：
When the terminal receives the operational order of playback equipment exports audio signal, judge whether the playback equipment is in
Normal working condition；
If the playback equipment is in normal working condition, the audio signal is exported by the playback equipment；
If the playback equipment is in improper working condition, stopping passes through the playback equipment exports audio signal
And/or send cue；
Wherein, the playback equipment is the playback equipment with audio external play function, described to judge whether the playback equipment is located
In normal working condition, including：
When the terminal exports the audio signal by playback equipment, the sound of the terminal surrounding environment is gathered；
Judge the audio signal that the playback equipment is exported whether is included in the sound of the terminal surrounding environment；
If not including the audio signal that the playback equipment is exported in the sound of the terminal surrounding environment, it is determined that institute
State playback equipment and be in improper working condition.
2. according to the method described in claim 1, it is characterised in that described to judge whether the playback equipment is in normal work
Make state, in addition to：
If the audio signal exported in the sound of the terminal surrounding environment comprising the playback equipment, detection is described
First volume value of the audio signal in the terminal surrounding environment, and obtain the terminal pass through playback equipment export audio believe
Number the second volume value；
If first volume value is less than second volume value, and the volume of first volume value and second volume value
Difference be more than predetermined threshold value when, determine the playback equipment be in improper working condition.
3. according to the method described in claim 1, it is characterised in that described to judge whether the playback equipment is in normal work
Before making state, in addition to：
Determine that the terminal carries out audio broadcasting by the playback equipment.
4. according to the method described in claim 1, it is characterised in that the stopping passes through the playback equipment exports audio signal
Or after sending cue, in addition to：
The audio signal is exported by the loudspeaker of the terminal.
5. according to the method described in claim 1, it is characterised in that described that the audio signal is exported by the playback equipment
Afterwards, in addition to：
It is determined that apart from last time perform it is described judge the playback equipment whether in normal working condition the step of time be
It is no to reach prefixed time interval；
If so, when then the terminal performs the step by playback equipment exports audio signal, whether judging the playback equipment
In normal working condition.
6. a kind of terminal, it is characterised in that including：
Working condition judge module：During operational order for receiving playback equipment exports audio signal in the terminal, sentence
Whether the playback equipment that breaks is in normal working condition；
First play control module：If being in normal working condition for the playback equipment, set by the broadcasting
It is standby to export the audio signal；
Second play control module：If being in improper working condition for the playback equipment, stop by described
Playback equipment exports audio signal and/or send cue；
The playback equipment is the playback equipment with audio external play function；The working condition judge module, including：
Ambient sound collecting unit：For when the terminal exports the audio signal by playback equipment, gathering the end
Hold the sound of surrounding environment；
Ambient sound analytic unit：Whether playback equipment output is included in sound for judging the terminal surrounding environment
The audio signal；
First judging unit：If for not including in the sound of the terminal surrounding environment described in playback equipment output
Audio signal, it is determined that the playback equipment is in improper working condition.
7. terminal according to claim 6, it is characterised in that the working condition judge module, in addition to：
Volume acquiring unit：If for the sound exported in the sound of the terminal surrounding environment comprising the playback equipment
Frequency signal, then detect first volume value of the audio signal in the terminal surrounding environment, and obtain the terminal and pass through
Second volume value of playback equipment exports audio signal；
Second judging unit：If being less than second volume value, and first volume value and institute for first volume value
When the difference for stating the volume of the second volume value is more than predetermined threshold value, determine that the playback equipment is in improper working condition.
8. terminal according to claim 6, it is characterised in that the terminal also includes：
Audio external play detection module：For determining that the terminal passes through playback equipment progress audio broadcasting.
9. terminal according to claim 6, it is characterised in that the terminal also includes：
Handover module：For stopping by the playback equipment exports audio signal in the second play control module or sending prompting
After signal, the audio signal is exported by the loudspeaker of the terminal.
10. terminal according to claim 6, it is characterised in that the terminal also includes：
Timing module：For apart from last time perform it is described judge the playback equipment whether in normal working condition step
When the rapid time reaches prefixed time interval, the working condition judge module is triggered.
11. a kind of terminal, it is characterised in that including：Memory, processor and it is stored on the memory and can be at the place
The computer program run on reason device, is realized as any one of Claims 1 to 5 during the computing device described program
Player method in step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710628907.6A CN107241642B (en) | 2017-07-28 | 2017-07-28 | A kind of playback method and terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710628907.6A CN107241642B (en) | 2017-07-28 | 2017-07-28 | A kind of playback method and terminal |
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| CN107241642B CN107241642B (en) | 2019-11-22 |
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