CN106997300B - Software upgrading processing method and device and audio equipment - Google Patents
Software upgrading processing method and device and audio equipment Download PDFInfo
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- CN106997300B CN106997300B CN201710209381.8A CN201710209381A CN106997300B CN 106997300 B CN106997300 B CN 106997300B CN 201710209381 A CN201710209381 A CN 201710209381A CN 106997300 B CN106997300 B CN 106997300B
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- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
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- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
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Abstract
The embodiment of the invention discloses a software upgrading processing method, a device and audio equipment. The software upgrading processing method comprises the steps of acquiring the time length required by upgrading the playing application in the terminal in the audio data playing process, then determining the first audio data amount corresponding to the audio data to be played in the time length, acquiring the corresponding target audio data according to the first audio data amount and caching the target audio data to the local, so that the audio data cached locally can be continuously played in the audio data playing and upgrading process. The scheme can enable the audio equipment to buffer the audio data with enough data volume, and realize that the audio equipment can play the audio data uninterruptedly in the process of playing the application upgrade, thereby improving the continuity of audio playing.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a software upgrade processing method and apparatus, and an audio device.
Background
The intelligent sound box is a novel intelligent household appliance, and is in communication connection with playing Applications (APP) in terminals such as a smart phone through a connection wireless network, so that various instructions sent by the APP are received and executed, for example, playing, pausing playing, stopping playing music and the like.
Taking a smart phone as an example, the smart speaker is usually checked and controlled by an APP installed in the smart phone to play music. Under general conditions, the music in the APP can normally be played to smart sound box, and when the APP is upgrading can stop the sending of music data, then smart sound box can lead to the broadcast pause because of the music data in the APP can not be obtained continuously. Namely, the APP upgrade may cause the playing of the local music being played to be interrupted.
Disclosure of Invention
The embodiment of the invention provides a software upgrading processing method and device and audio equipment, which can improve the continuity of audio playing.
The embodiment of the invention provides a software upgrading processing method, which is applied to an audio playing system and comprises the following steps:
in the process of playing audio data, acquiring the time length required by the upgrading of playing application in the terminal;
determining a first audio data volume corresponding to the audio data needing to be played in the time length;
and acquiring corresponding target audio data according to the first audio data volume and caching the target audio data to the local so that the audio equipment can continuously play the locally cached audio data in the playing application upgrading process.
Correspondingly, an embodiment of the present invention provides a software upgrade processing apparatus, applied to an audio playing system, including:
the acquisition module is used for acquiring the time length required by the upgrading of the playing application in the terminal in the process of playing the audio data;
the determining module is used for determining a first audio data volume corresponding to the audio data needing to be played in the time length;
and the cache module is used for acquiring corresponding target audio data according to the first audio data amount and caching the target audio data to the local so that the audio equipment can continuously play the locally cached audio data in the playing application upgrading process.
Correspondingly, the embodiment of the invention also provides audio equipment, which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor realizes the software upgrading processing method when executing the computer program.
According to the software upgrading processing method provided by the embodiment of the invention, in the process of playing the audio data, the time length required by the upgrading of the playing application in the terminal is obtained, then the first audio data volume corresponding to the audio data to be played in the time length is determined, and then the corresponding target audio data is obtained according to the first audio data volume and cached to the local, so that the audio equipment can continuously play the locally cached audio data in the process of playing the audio data. The scheme can enable the audio equipment to buffer the audio data with enough data volume, and realize that the audio equipment can play the audio data uninterruptedly in the process of playing the application upgrade, thereby improving the continuity of audio playing.
Drawings
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic flow chart of a software upgrade processing method according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a software upgrade processing system according to an embodiment of the present invention.
Fig. 3 is a schematic view of an application scenario of the software upgrade processing method according to the embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a software upgrade processing apparatus according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a software upgrade processing apparatus according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of an audio device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a software upgrading processing method and device and audio equipment. The details will be described below separately.
In a preferred embodiment, a software upgrade processing method is provided, which is applied to an audio playing system. As shown in fig. 1, the process may be as follows:
101. in the process of playing the audio data, the time length required by the upgrading of the playing application in the terminal is obtained.
The played audio data may be locally cached audio data. And the playback application may include various APPs that can play audio data, such as QQ music. The playing application can be installed in equipment such as an intelligent terminal and can be in communication connection with audio equipment through a wireless network, so that the playing application can push corresponding audio data to the audio equipment for playing.
In the embodiment of the present invention, there are various ways to obtain the time length required by the upgrade of the playing application. For example, when it is detected that the playing application receives the upgrade instruction, the terminal obtains the time length required for upgrading the playing application from the data server according to the current device information and the system information, and then sends the obtained time length to the audio device. The time length required by the upgrading of the playing application stored in the data server can be obtained by collecting the equipment information and the equipment upgrading time length required by the equipment upgrading of which the system information is consistent with the terminal, and then carrying out big data processing to obtain an average value.
In some embodiments, the length of time required to play the application upgrade may include the length of time required to download and install the upgrade file. In some embodiments, the time duration may also be the time duration from the time the playback application receives the upgrade order sent by the system to the time the installation is completed.
102. A first amount of audio data corresponding to the audio data to be played within the duration is determined.
For example, if the duration is 1min and 1min of audio data needs to be played, the data size of the audio data needs to be determined, and the data size is used as the first audio data size. Since the data amount is related to the code stream (i.e. the code rate) and the time, in some embodiments, the procedure of "determining the first audio data amount that needs to be played within the duration" may be as follows:
determining code stream information of currently played audio data;
and determining a first audio data volume needing to play the audio data according to the code stream information and the duration.
In some embodiments, the amount of data (M) is codestream (DR) time (T). For example, assuming that the code stream of the currently played audio data is 100KB/s and the time required for playing the application upgrade is 1min, the first audio data amount is calculated to be 6000KB (about 5.86 MB).
103. And acquiring corresponding target audio data according to the first audio data volume and caching the target audio data to the local so as to continuously play the locally cached audio data in the playing and application upgrading process.
Specifically, for insurance purposes, the audio data of the first audio data amount may be directly cached locally to the device, so that the playback application may be finished upgradably while playing the local audio data.
In some embodiments, to save network resources, it may be determined whether the data is already cached locally. And if the amount of the cached data is enough, the audio data is not cached any more. If the cache data amount is insufficient, only the audio data with the data amount different from the cache data amount is cached to the local equipment. That is, the step "obtaining corresponding target audio data according to the first audio data amount and caching the target audio data to the local" may include the following steps:
acquiring a second audio data volume of the current local cached initial audio data;
determining a third audio data volume to be acquired according to the second audio data volume and the first audio data volume;
and acquiring target audio data corresponding to the third audio data volume and caching the target audio data to the local.
Specifically, the third amount of audio data may be a difference between the first amount of audio data and the second amount of audio data. For example, if the required first audio data amount is 5.86MB and the locally cached second audio data amount is 2MB, 3.86MB of audio data needs to be acquired.
In practical applications, a piece of audio data may be formed by orderly arranging a plurality of data packets. Thus, in some embodiments, the initial audio data comprises an initial audio data packet; the process of "obtaining the target audio data corresponding to the third audio data amount and caching the target audio data to the local" in the step may be as follows:
determining a first data packet identifier of an initial audio data packet;
determining a second data packet identifier of a target data packet to be acquired according to the first data packet identifier and the third audio data volume;
and acquiring a corresponding target audio data packet according to the second data packet identifier, and caching the target audio data packet to the local as target audio data.
In particular, the packet identification may be used to distinguish between different audio packets. For example, a piece of audio data includes audio data packet 1, audio data packet 2, audio data packet 3, audio data packet 4, and audio data packet 5, the total audio data amount is 10MB, and the data amount of each audio data packet is 2 MB. Assuming that the audio device has locally cached audio data packet 1, i.e. the second audio data amount is 2MB, if the required first audio data amount is 5.86MB, at least 3.86MB of audio data needs to be acquired. Because the data in the data packet is not divisible, the data packet 2 and the data packet 3 which are needed to be taken as target data packets can be obtained according to the data volume 3.86 which needs to be acquired, and the target data packets are cached to the local device.
In some embodiments, when the buffering speed of the audio data is much greater than the playing speed of the audio data, the amount of the audio data played in the process of downloading the audio data can be ignored. When the network speed is low and the caching speed of the audio data is equivalent to the playing speed of the audio data, the amount of the audio data played in the process of downloading the audio data is not negligible. That is, the step of "obtaining the target audio data corresponding to the third audio data amount and caching the target audio data to the local" may include the following steps:
determining the caching speed of the current audio data;
calculating fourth audio data volume required to be acquired according to the third audio data volume, the cache speed and the code stream information of the currently played audio data;
and acquiring target audio data corresponding to the fourth audio data volume and caching the target audio data to the local.
Specifically, the sum of the third audio data amount and the audio data amount played during the buffering period is the total audio data amount (i.e. the fourth audio data amount) required to be buffered. For example, if the third audio data amount is M1, the buffer speed is V, the code stream information includes the code stream DR, and the fourth audio data amount is M2, the relationship: m1+ DR (M2/V) ═ M2. Since the parameters M1, DR, V, etc. are known, the value M1 × V/(V-DR) of the fourth amount of audio data M2 can be calculated.
In a specific implementation process, after the audio device acquires the target audio data, upgrade confirmation information can be sent to the terminal, so that the playing application starts to be upgraded. In this process, the audio device is always playing the local audio data. After the playing application is successfully upgraded, if the intelligent sound box finishes playing the cached audio data, the intelligent sound box can continue to send a data acquisition request to the terminal, so that the upgraded playing application pushes the audio data to the audio equipment to realize uninterrupted playing.
As can be seen from the above, in the process of playing audio data, a time duration required by the playing application in the terminal for upgrading is obtained, then a first audio data amount corresponding to the audio data to be played in the time duration is determined, and then corresponding target audio data is obtained according to the first audio data amount and cached locally, so that the locally cached audio data can be continuously played in the process of playing the audio data. The scheme can enable the audio equipment to buffer the audio data with enough data volume, and realize that the audio equipment can play the audio data uninterruptedly in the process of playing the application upgrade, thereby improving the continuity of audio playing.
In yet another preferred embodiment, a software upgrade processing system for an audio device is provided. Referring to fig. 2, the software upgrade processing system includes: a server 21, a terminal 22 and an audio device 23. The server 21, the terminal 22, and the audio device 23 may be connected to each other via a network.
The server 21 is configured to provide multimedia data to be played, and may be a data server, a web server, or other network devices.
The terminal 22 may be a smart terminal device such as a computer, smart phone, tablet computer, etc.
The audio device 23 may be a playing device controlled by the terminal 22, and the audio device 23 may be a playing device such as a smart speaker, a smart television, a smart phone, and a smart terminal with a playing function.
Another software upgrade processing method provided by the present invention will be described based on the above system.
Referring to fig. 3, the specific flow of the software upgrade processing method may be as follows:
301. and when the terminal detects the upgrading instruction of the playing application, acquiring the current first time stamp and writing the current first time stamp into a local file of the terminal.
The playback application may include various APPs that can play audio data, such as QQ music, among others. The playing application can be installed in equipment such as an intelligent terminal and can be in communication connection with audio equipment through a wireless network, so that the playing application can push corresponding audio data to the audio equipment for playing.
302. The terminal sends a duration acquisition request to the server, and the duration acquisition request carries the terminal identifier and the application identifier.
The terminal identifier may include a device identifier and a system identifier. The Equipment Identity may be an IMEI number (International Mobile Equipment Identity). The system identifier may be a version number of the terminal operating system (e.g., Android 6.0).
303. And the server acquires corresponding duration information according to the duration acquisition request and returns the duration information to the terminal.
The server can determine the device type and the current operating system of the terminal according to the device identifier, and acquire corresponding duration information from the database according to the information. The time length information of the upgrading of the playing application stored in the server can be obtained by collecting the equipment information and the equipment with the system information consistent with the terminal, upgrading the time length required by the upgrading of the playing application, and then averaging through big data processing.
In some embodiments, the duration information may include a duration required to download and install the upgrade file. In some embodiments, the time duration information may also be the time duration from the time the playing application receives the upgrade instruction sent by the system to the time the installation is completed.
304. And the terminal sends the received duration information to the audio equipment in a playing state.
In this embodiment, the present scheme is described in detail by taking the audio device in the playing state as an example.
305. And the audio equipment determines the first audio data volume needing to play the audio data according to the received time length information.
In some embodiments, the duration information includes a duration. For example, if the duration is 1min and 1min of audio data needs to be played, the data size of the audio data needs to be determined, and the data size is used as the first audio data size. Since the data amount is related to the code stream (i.e. the code rate) and the time, in some embodiments, the procedure of "determining the first audio data amount that needs to be played within the duration" may be as follows:
determining code stream information of currently played audio data;
and determining a first audio data volume needing to play the audio data according to the code stream information and the duration.
306. The audio equipment requests data from the terminal based on the first audio data volume, acquires corresponding target audio data, caches the target audio data to the local equipment, and continuously plays the cached audio data.
Specifically, for the sake of insurance, the audio data of the first audio data amount may be directly cached to the local device, so that when the local audio data is played, the playing application in the terminal may be finished in an upgradable manner.
In some embodiments, to save network resources, it may be determined whether the data is already cached locally. And if the amount of the cached data is enough, the audio data is not cached any more. If the cache data amount is insufficient, only the audio data with the data amount different from the cache data amount is cached to the local equipment. That is, the step "request data from the terminal based on the first audio data amount, obtain corresponding target audio data and cache the target audio data to the local device" may include the following steps:
acquiring a second audio data volume of the current local cached initial audio data;
determining a third audio data volume to be acquired according to the second audio data volume and the first audio data volume;
and acquiring target audio data corresponding to the third audio data volume and caching the target audio data to the local.
Specifically, the third amount of audio data may be a difference between the first amount of audio data and the second amount of audio data.
In practical applications, a piece of audio data may be formed by orderly arranging a plurality of data packets. Thus, in some embodiments, the initial audio data comprises an initial audio data packet; the process of "obtaining the target audio data corresponding to the third audio data amount and caching the target audio data to the local" in the step may be as follows:
determining a first data packet identifier of an initial audio data packet;
determining a second data packet identifier of a target data packet to be acquired according to the first data packet identifier and the third audio data volume;
and acquiring a corresponding target audio data packet according to the second data packet identifier, and caching the target audio data packet to the local as target audio data.
In some embodiments, when the buffering speed of the audio data is much greater than the playing speed of the audio data, the amount of the audio data played in the process of downloading the audio data can be ignored. When the network speed is low and the caching speed of the audio data is equivalent to the playing speed of the audio data, the amount of the audio data played in the process of downloading the audio data is not negligible. That is, the step of "obtaining the target audio data corresponding to the third audio data amount and caching the target audio data to the local" may include the following steps:
determining the caching speed of the current audio data;
calculating fourth audio data volume required to be acquired according to the third audio data volume, the cache speed and the code stream information of the currently played audio data;
and acquiring target audio data corresponding to the fourth audio data volume and caching the target audio data to the local.
Specifically, the sum of the third audio data amount and the audio data amount played during the buffering period is the total audio data amount (i.e. the fourth audio data amount) required to be buffered.
307. And the audio equipment sends upgrading confirmation information to the terminal so that the terminal upgrades the playing application according to the upgrading confirmation information.
Specifically, after the target audio data is cached locally to the audio device, the playing application may be notified to perform the upgrade. In this process, the audio device is always playing the local audio data.
308. And the terminal upgrades the playing application, acquires the current second timestamp and writes the current second timestamp into the local when the playing application is upgraded.
309. And the terminal obtains the upgrading time length of the playing application according to the first time stamp and the second time stamp and sends the upgrading time length to the server.
Specifically, the upgrade duration may be a time difference between the first timestamp and the second timestamp.
In practical application, after the playing application is successfully upgraded, if the intelligent sound box finishes playing the cached audio data, the intelligent sound box can continue to send a data acquisition request to the terminal, so that the upgraded playing application pushes the audio data to the audio equipment, and uninterrupted playing is realized.
310. The server correspondingly processes the received upgrading time length and updates the time length information corresponding to the playing application according to the processing result.
Specifically, the server may call the originally stored terminal identifier and the sample upgrade duration corresponding to the application identifier, perform averaging processing with the received upgrade duration sent by the terminal to obtain an average upgrade duration, and update the duration information corresponding to the playing application according to the average duration.
As can be seen from the above, in the process of playing audio data by an audio device, a time length required by the playing application in a terminal for upgrading is obtained, then a first audio data volume corresponding to the audio data to be played in the time length is determined, and then corresponding target audio data is obtained according to the first audio data volume and cached locally, so that the locally cached audio data can be continuously played in the process of playing the audio data by the audio device. The scheme can enable the audio equipment to buffer the audio data with enough data volume, and realize that the audio equipment can play the audio data uninterruptedly in the process of playing the application upgrade, thereby improving the continuity of audio playing.
In another embodiment of the present invention, a software upgrade processing apparatus is further provided, where the software upgrade processing apparatus may be integrated in an audio device in the form of software or hardware, and the audio device may specifically include a mobile phone, a smart television, a smart sound box, and other devices. As shown in fig. 4, the software upgrade processing apparatus 400 may include an obtaining module 41, a determining module 42, and a caching module 43, wherein:
an obtaining module 41, configured to obtain a duration required by upgrading a playing application in a terminal during a process of playing audio data;
a determining module 42, configured to determine a first audio data amount corresponding to the audio data to be played in the duration;
and the cache module 43 is configured to obtain corresponding target audio data according to the first audio data amount and cache the target audio data locally, so that the locally cached audio data can be continuously played in the playing application upgrading process.
In some embodiments, the determining module 42 is configured to determine code stream information of currently played audio data; and determining a first audio data volume of the audio data to be played according to the code stream information and the duration.
In some embodiments, referring to fig. 5, the caching module 43 may include an obtaining submodule 431, a determining submodule 432, and a caching submodule 433, wherein:
the obtaining submodule 431 is configured to obtain a second audio data amount of the current locally cached initial audio data;
the determining submodule 432 is configured to determine, according to the second audio data amount and the first audio data amount, a third audio data amount that needs to be obtained;
and the cache submodule 433 is configured to obtain target audio data corresponding to the third audio data volume and cache the target audio data locally.
In some embodiments, the initial audio data comprises an initial audio data packet;
the cache submodule is used for determining a first data packet identifier of the initial audio data packet; determining a second data packet identifier of a target data packet to be acquired according to the first data packet identifier and the third audio data volume; and acquiring a corresponding target audio data packet according to the second data packet identifier, and caching the target audio data packet to the local as target audio data.
In some embodiments, the buffer sub-module is configured to determine a buffer speed of the current audio data; calculating fourth audio data volume required to be acquired according to the third audio data volume, the cache speed and the code stream information of the currently played audio data; and acquiring target audio data corresponding to the fourth audio data volume and caching the target audio data to the local.
As can be seen from the above, in the process of playing audio data, the software upgrade processing apparatus according to the embodiments of the present invention obtains a duration required by upgrading a playing application in a terminal, then determines a first audio data amount corresponding to the audio data to be played in the duration, and then obtains corresponding target audio data according to the first audio data amount and caches the target audio data to the local, so that the locally cached audio data can be continuously played in the process of upgrading the playing application. The scheme can enable the audio equipment to buffer the audio data with enough data volume, and realize that the audio equipment can play the audio data uninterruptedly in the process of playing the application upgrade, thereby improving the continuity of audio playing.
In another embodiment of the present invention, an audio device is further provided, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements any one of the software upgrade processing methods described above when executing the computer program.
For example, referring to fig. 6, the audio device 500 may include a communication module 51, a memory 52 including one or more computer-readable storage media, and one or more speakers 54, a processor 55 including one or more processing cores, an audio circuit 53, and a power supply 56. Those skilled in the art will appreciate that the audio device configuration shown in fig. 6 does not constitute a limitation of the audio device and may include more or fewer components than shown, or some components may be combined, or a different arrangement of components.
The communication module 51 can be used for receiving and transmitting signals during the process of transmitting and receiving information. In particular, the communication module 51 receives signals transmitted by the terminal and passes the data acquisition request to one or more processors 55 for processing. Meanwhile, the communication module 51 transmits a feedback signal transmitted from the processor 55 to the terminal.
The memory 52 may be used to store software programs and modules. The processor 55 executes various functional applications and data processing by executing software programs and modules stored in the memory 52. The memory 52 may include a storage data area that may store data created from use of the audio device 500 (e.g., an audio data cache), and the like.
The audio circuit 53 may convert the audio data buffered in the memory 52 into an electric signal, transmit the electric signal to the speaker 54, and convert the electric signal into a sound signal by the speaker 54 to output.
The speaker 54 is one of the weakest components in the audio device 500 and is one of the most important components for audio effects. The audio frequency electric energy makes the paper cone or the diaphragm vibrate and generate resonance (resonance) with the surrounding air through electromagnetic, piezoelectric or electrostatic effect to make sound. The speaker 54 is a wide variety of types, and is structurally divided into a coil type (electrodynamic type), a capacitor type (electrostatic type), a piezoelectric type (crystal or ceramic), an electromagnetic type (compression spring type), an ionic type, and a pneumatic type speaker according to an transduction mechanism, and the electrodynamic type speaker has the advantages of good electroacoustic performance, firm structure, low cost, and the like, and is widely applied. According to the sound radiation material, the loudspeaker is divided into a basin type loudspeaker, a horn type loudspeaker and a diaphragm type loudspeaker; the paper cone is divided into a circle, an ellipse, double paper cones and an eraser folded ring according to the shape of the paper cone. According to working frequency, it is divided into bass, middle-pitch and high-pitch, and also into special-purpose recorder, special-purpose TV set, ordinary and high-fidelity loudspeaker, etc.. Dividing low impedance and high impedance according to the impedance of the voice coil; according to the effect, the sound is divided into direct radiation, ambient sound and the like.
The speakers 54 are classified into an internal speaker and an external speaker, and the external speaker is generally referred to as a sound box. The built-in speaker is a speaker built in a player such as MP 4. For example, the speaker 54 in the embodiment of the present invention may be used to convert an electrical signal corresponding to audio data into an acoustic signal for output.
The processor 55 is a control center of the audio device 500, connects various parts of the entire audio device 500 using various interfaces and lines, performs various functions and processes data by operating or executing modules stored in the memory 52, and calling up data stored in the memory 52, thereby performing overall monitoring of the audio device 500.
The audio device 500 also includes a power source 56 (such as a battery) to power the various components. Preferably, the power supply 56 may be logically connected to the processor 55 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system. The power source 56 may also include any component of one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and the like.
Although not shown, the audio device 500 may also include a wireless fidelity module, a bluetooth module, and the like.
Specifically, in this embodiment, the processor 55 in the audio device 500 loads the executable file corresponding to the process of one or more application programs into the memory 52 according to the following instructions, and the processor 55 runs the modules stored in the memory 52, so as to implement various functions:
in the process of playing audio data, acquiring the time length required by the upgrading of playing application in the terminal; determining a first audio data volume corresponding to the audio data needing to be played in the time length; and acquiring corresponding target audio data according to the first audio data volume and caching the target audio data to the local so as to continuously play the locally cached audio data in the playing application upgrading process.
As can be seen from the above, in the audio device provided in the embodiment of the present invention, in the process of playing audio data, a time length required for upgrading a playing application in a terminal is obtained, then a first audio data amount corresponding to the audio data to be played in the time length is determined, and then corresponding target audio data is obtained according to the first audio data amount and cached locally, so that the locally cached audio data can be continuously played in the process of upgrading the playing application. The scheme can enable the audio equipment to buffer the audio data with enough data volume, and realize that the audio equipment can play the audio data uninterruptedly in the process of playing the application upgrade, thereby improving the continuity of audio playing.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable storage medium, and the storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disk, and the like.
The use of the terms "a" and "an" and "the" and similar referents in the context of describing the concepts of the invention (especially in the context of the following claims) are to be construed to cover both the singular and the plural. Moreover, unless otherwise indicated herein, recitation of ranges of values herein is merely intended to serve as a shorthand method of referring individually to each separate value falling within the range, unless otherwise indicated herein, and each separate value is incorporated into the specification as if it were individually recited herein. In addition, the steps of all methods described herein can be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context. The present invention is not limited to the order of steps described. The use of any and all examples, or exemplary language (e.g., "such as") provided herein, is intended merely to better illuminate the inventive concept and does not pose a limitation on the scope of the inventive concept unless otherwise claimed. Various modifications and adaptations will be apparent to those skilled in the art without departing from the spirit and scope.
The software upgrade processing method, device and audio device provided by the embodiment of the present invention are described in detail above, a specific example of an application program in the present disclosure explains the principle and implementation manner of the present invention, and the description of the above embodiment is only used to help understanding the method and core idea of the present invention; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application program, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
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| US8539535B2 (en) * | 2009-11-30 | 2013-09-17 | Time Warner Cable Enterprises Llc | Methods and apparatus for supporting VOD requests in a system with hierarchical content stores |
| CN104038846B (en) * | 2013-03-05 | 2018-03-09 | 华为技术有限公司 | Buffer status method of estimation and equipment |
| CN103796076A (en) * | 2014-03-03 | 2014-05-14 | 联想(北京)有限公司 | Data processing method and corresponding media playing device and playing control device |
| CN105100685A (en) * | 2014-05-06 | 2015-11-25 | 中兴通讯股份有限公司 | Wireless video processing method and device, media server, and monitoring terminal and system |
| CN104080012B (en) * | 2014-06-30 | 2018-04-03 | 广东欧珀移动通信有限公司 | A kind of control method of more playback equipments, apparatus and system |
| CN104639647A (en) * | 2015-02-12 | 2015-05-20 | 广东欧珀移动通信有限公司 | A speaker upgrading method and device |
| CN105389183B (en) * | 2015-11-04 | 2019-02-01 | Oppo广东移动通信有限公司 | Method and device corresponding to application version and smart speaker software version |
| CN106294827A (en) * | 2016-08-17 | 2017-01-04 | 合网络技术（北京）有限公司 | The caching method of multimedia resource and device |
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