CN114650456A - Configuration method, system, storage medium and configuration equipment of audio descriptor - Google Patents
Configuration method, system, storage medium and configuration equipment of audio descriptor Download PDFInfo
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- CN114650456A CN114650456A CN202011502469.7A CN202011502469A CN114650456A CN 114650456 A CN114650456 A CN 114650456A CN 202011502469 A CN202011502469 A CN 202011502469A CN 114650456 A CN114650456 A CN 114650456A
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- 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
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4852—End-user interface for client configuration for modifying audio parameters, e.g. switching between mono and stereo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The application discloses a configuration method, a system, a storage medium and a configuration device of an audio descriptor, wherein the method is applied to the configuration device in the configuration system, and comprises the following steps: acquiring request information sent by target equipment; sending a target audio descriptor to the target device based on the request information, so that the target device automatically updates its configured audio descriptor based on the target audio descriptor, so as to test the target device based on the target audio descriptor. In the embodiment, the configuration device intercepts the request information sent by the target device and sends the target audio descriptor to the target device, so that the target device can configure the target audio descriptor, and therefore, the audio descriptor can be preset for the target device without replacing the audio playing device, and the production cost of the target device is reduced.
Description
Technical Field
The present application relates to the field of terminal device technologies, and in particular, to a method, a system, a storage medium, and a device for configuring an audio descriptor.
Background
With the rapid development of the smart television, the smart television is connected with audio playing devices supporting different audio formats in the using process, and the smart television needs to adjust the audio descriptor configured by the smart television according to the audio format supported by the audio playing device connected to the smart television, so that the audio playing device can play audio information sent by the smart television. Therefore, in the production process of the smart television, a plurality of audio playing devices supporting different audio formats are required to test the smart television, so that the production cost of the smart television is high.
Disclosure of Invention
The technical problem to be solved by the present application is to provide a method, a system, a storage medium, and a device for configuring an audio descriptor, aiming at the deficiencies of the prior art.
In order to solve the above technical problem, a first aspect of the embodiments of the present application provides a method for configuring an audio descriptor, where the method is applied to a configuration device in a configuration system, where the configuration system includes the configuration device, a target device, and an audio playing device, and the method includes:
acquiring request information sent by target equipment, wherein the request information is triggered based on the audio playing equipment;
sending a target audio descriptor to the target device based on the request information, so that the target device automatically updates its configured audio descriptor based on the target audio descriptor, so as to test the target device based on the target audio descriptor.
The configuration device is respectively connected with the target device and the audio playing device, and when the audio playing device is connected with the target device through the configuration device, the target device is triggered to send the request information through the audio playing device.
The configuration method of the audio descriptor comprises the steps that the configuration equipment comprises a plurality of preset audio descriptors, and the preset audio descriptors in the preset audio descriptors are different from one another; the audio playing device is used for playing audio data corresponding to each preset audio descriptor in a plurality of preset audio descriptors, wherein the audio format of the audio data is the audio format corresponding to the corresponding preset audio descriptor.
The method for configuring the audio descriptor, wherein the sending the preset audio descriptor to the target device based on the request information specifically includes:
selecting a target audio descriptor from a plurality of preset audio descriptors based on the request information, wherein the target audio descriptor is different from an audio descriptor configured by a target device;
and sending the target audio descriptor to a target device.
The audio descriptor configuring method, wherein after sending a target audio descriptor to the target device based on the request information so that the target device updates its configured audio descriptor based on the target audio descriptor, the method further comprises:
acquiring output audio data output by a target device, wherein the output audio data is encoded based on an updated audio descriptor;
and sending the output audio data to the audio playing equipment so that the audio playing equipment plays the output audio data.
The audio descriptor configuring method, wherein after sending a target audio descriptor to the target device based on the request information so that the target device automatically updates its configured audio descriptor based on the target audio descriptor, the method further comprises:
acquiring a display audio format displayed by audio playing equipment, wherein the display audio format is determined based on output audio data output by target equipment;
and if the display audio format is the same as the target audio format corresponding to the target audio descriptor, determining that the configuration of the target equipment is successful.
The audio descriptor configuring method, wherein after sending a target audio descriptor to the target device based on the request information so that the target device automatically updates its configured audio descriptor based on the target audio descriptor, the method further comprises:
acquiring an updated audio descriptor in the target device;
and if the updated audio descriptor is the same as the target audio descriptor, determining that the target equipment is successfully configured.
A second aspect of the embodiments of the present application provides a configuration system, where the configuration system includes a configuration device, a target device, and an audio playing device; the audio playing device is connected with the target device through the configuration device so as to trigger the target device to send request information; the configuration device is used for acquiring request information sent by a target device, and sending a target audio descriptor to the target device based on the request information, so that the target device automatically updates the configured audio descriptor based on the target audio descriptor, wherein the request information is triggered based on the audio playing device.
A third aspect of embodiments of the present application provides a computer readable storage medium storing one or more programs, which are executable by one or more processors to implement steps in a method for configuring an audio descriptor as described in any of the above.
A fourth aspect of the embodiments of the present application provides a configuration device, including: a processor, a memory, and a communication bus; the memory has stored thereon a computer readable program executable by the processor;
the communication bus realizes connection communication between the processor and the memory;
the processor, when executing the computer readable program, implements the steps in the method of configuring an audio descriptor as described in any of the above.
Has the advantages that: compared with the prior art, the present application provides a configuration method, a system, a storage medium and a configuration device for an audio descriptor, where the method is applied to a configuration device in a configuration system, the configuration system includes the configuration device, a target device and an audio playing device, and the method includes: acquiring request information sent by target equipment; sending a target audio descriptor to the target device based on the request information, so that the target device automatically updates its configured audio descriptor based on the target audio descriptor, so as to test the target device based on the target audio descriptor. In this embodiment, the configuration device intercepts the request information sent by the target device, and sends the target audio descriptor to the target device, so that the target device can configure the target audio descriptor, and thus, an audio format corresponding to the target audio descriptor can be tested, and therefore, the target device can be tested without replacing the audio playing device, and thus, the production cost of the target device is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without any inventive work.
Fig. 1 is a schematic diagram of an application scenario of a configuration method of an audio descriptor provided in the present application.
Fig. 2 is a flowchart of a configuration method of an audio descriptor provided in the present application.
Fig. 3 is a flowchart illustrating a configuration method of an audio descriptor provided in the present application.
Fig. 4 is a schematic structural diagram of a configuration system provided in the present application.
Fig. 5 is a schematic structural diagram of a configuration device provided in the present application.
Detailed Description
In order to make the purpose, technical solution and effect of the present application clearer and clearer, the present application is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
It will be understood by those within the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein. In addition, it should be understood that, the sequence numbers and sizes of the steps in this embodiment do not mean the execution sequence, and the execution sequence of each process is determined by its function and inherent logic, and should not constitute any limitation on the implementation process in this embodiment of the present application.
The inventor finds that with the rapid development of the smart television, the smart television is connected with audio playing devices supporting different audio formats in the use process, and the smart television needs to adjust the audio descriptor configured by the smart television according to the audio format supported by the audio playing device connected with the smart television, so that the audio playing device can play audio information sent by the smart television. Therefore, in the production process of the smart television, a plurality of audio playing devices supporting different audio formats are required to test the smart television, so that the production cost of the smart television is high.
In order to solve the above problem, in the embodiment of the present application, request information sent by a target device is obtained; sending a target audio descriptor to the target device based on the request information, so that the target device automatically updates its configured audio descriptor based on the target audio descriptor, so as to test the target device based on the target audio descriptor. In the embodiment, the configuration device intercepts the request information sent by the target device and sends the target audio descriptor to the target device, so that the target device can configure the target audio descriptor, and therefore, the audio descriptor can be preset for the target device without replacing the audio playing device, and the production cost of the target device is reduced.
The following further describes the content of the application by describing the embodiments with reference to the attached drawings.
The implementation provides a configuration method of an audio descriptor, the configuration method is applied to a configuration device in a configuration system, the configuration system comprises a target device, a configuration device and an audio playing device, the target device is connected with the configuration device, the configuration device is connected with the audio playing device, and communication information sent to the audio playing device by the target device is forwarded to the audio playing device through the configuration device. In an implementation manner of this embodiment, the target device is connected to an input port of the configuration device through an HDMI cable, and an output port of the configuration device is connected to an audio playing device, where the target device may be a smart television, a tablet computer, or the like, and the audio playing device may be a power amplifier, or the like. For example, as shown in fig. 1, the target device is a smart television, the Audio playing device is a power amplifier, an input port of the configuration device is connected to an ARC (Audio Return Channel) interface of the smart television, and an output port of the configuration device is connected to the ARC (Audio Return Channel) interface of the power amplifier.
An application scenario of the configuration method of the audio descriptor provided in this embodiment may be: the test target device uses a scene satisfying dolby effect, in which a Short Audio Descriptor (SAD) configured by the target device according to an audio format supported by a connected audio playing device needs to be dynamically updated, so that an upstream device (e.g., a DVD) accessing the target device can output the audio format supported by the audio playing device. Thus, in this scenario, it is necessary to configure a plurality of different SADs for the target device, and at this time, it is necessary to prepare a plurality of audio playback devices with different decoding capabilities, so that the plurality of audio playback devices transmit the plurality of different SADs to the target device, resulting in an increase in the production cost of the target device. In the application scenario, by applying the configuration method of the audio descriptor provided by the embodiment, only one audio playing device supporting multiple audio formats needs to be prepared, the transmission request information of the target device is intercepted by the configuration device, and the prestored multiple SADs are fed back to the smart television, so that multiple SADs can be configured for the target device by one audio playing device, and the production cost of the target device is reduced.
As shown in fig. 2 and fig. 3, the configuration method of the audio descriptor provided in this embodiment specifically includes:
and S10, acquiring the request information sent by the target equipment.
Specifically, the request information is triggered by the target device based on the location of the audio playing device and sent to the audio playing device, and the request information is used for requesting the audio playing device for the audio descriptor configured by the audio playing device. The target device is a terminal device to be preset with an audio descriptor, such as a smart television. The audio descriptor is used to reflect the audio formats supported by the audio player and the sound channels, for example, the audio descriptor may be PCM (2-channel, 32KHZ, 44.1HZ, 48HZ, 16bit, 20bit, 24bit), AC-3, Dolby Digital + (6-channel, 32KHZ, 44.1KHZ, 48KHZ, maximum bit rate 640kbps), speaker (left and right channels).
The target device is connected with the audio playing device through the configuration device, and the request information sent to the audio playing device by the target device can pass through the configuration device, so that the configuration device can acquire the request information in the process of sending the request information to the audio playing device by the target device. In a specific implementation manner of this embodiment, the target device is a smart television, the audio playing device is a power amplifier, and the smart television sends request information for requesting the power amplifier to return an audio descriptor to the audio playing device in the form of a CEC command through a CEC (CONSUMER ELECTRONICS CONTROL) protocol. The configuration device intercepts the CEC command based on a CEC (Consumer ELECTRONICS CONTROL) protocol to acquire request information sent by the target device for requesting the power amplifier to return an audio descriptor.
In an implementation manner of this embodiment, the configuration device is respectively connected to the target device and the audio playing device, and the request information is triggered based on the audio playing device, specifically, when the audio playing device is connected to the target device through the configuration device, the target device is triggered to send the request information. Based on this, when different audio descriptors need to be configured for the target device, the target device may be triggered to send the request information by disconnecting the audio playing device from the configuring device and then connecting the audio playing device with the configuring device, so that when the target device is tested to perform a function of dynamically updating the self-configured audio descriptors (SAD) according to the audio format supported by the connected audio playing device, a plurality of audio playing devices are prepared, only a plurality of preset audio descriptors need to be configured in the configuring device, and then the operations of connecting and disconnecting the audio playing device with the configuring device are repeatedly performed, that is, different audio descriptors can be configured for the target device, and the target device configures the self-configured audio descriptors (short audio descriptors, SAD) to perform a function of dynamic update, so that the production cost of the target device can be reduced.
In one implementation manner, before the target device sends the request information to the audio playing device, the target device and the audio playing device may perform handshake interaction, so that the target device and the audio playing device may communicate with each other, where in the handshake interaction process between the target device and the audio playing device, the communication information between the target device and the audio playing device is forwarded by the configuration device. Therefore, communication information between the target equipment and the audio playing equipment is forwarded through the configuration information, so that the configuration equipment can intercept the request information, the configuration equipment can pre-configure an information identifier of the request information needing to be intercepted, after the configuration equipment receives the communication information sent to the audio playing equipment by the target equipment, whether the communication information is the request information needing to be connected is determined based on the information identifier, and when the communication information is the request information needing to be intercepted, the request information is intercepted to obtain the request information; and when the request information is not the request information needing to be intercepted, directly forwarding the communication information. Therefore, on one hand, the configuration equipment can intercept the request information, and on the other hand, the communication speed between the target equipment and the audio playing equipment can be ensured.
And S20, sending the target audio descriptor to the target device based on the request information, so that the target device automatically updates the configured audio descriptor based on the target audio descriptor, so as to test the target device based on the target audio descriptor.
Specifically, the target audio descriptor is configured in the configuration device, and a plurality of preset audio descriptors, each of which is different from the other, may be configured in the configuration device; the audio playing device is used for playing audio data corresponding to each preset audio descriptor in a plurality of preset audio descriptors, wherein the audio format of the audio data is the audio format corresponding to the corresponding preset audio descriptor. For example, the plurality of preset audio descriptors includes a preset audio descriptor a and a preset audio descriptor B, the preset audio descriptor a includes PCM (2-channel, 32KHZ, 44.1HZ, 48HZ, 16bit, 20bit, 24bit), AC-3, Dolby Digital + (6-channel, 32KHZ, 44.1KHZ, 48KHZ, maximum bit rate 640kbps), a speaker (left and right channels); the preset audio descriptor B includes PCM (2-channel, 32KHZ, 44.1HZ, 48HZ, 16bit, 20bit, 24bit), speaker (left and right channels).
In an implementation manner of this embodiment, the audio playing device is configured to play audio data corresponding to each of a plurality of preset audio descriptors, where an audio format of the audio data is an audio format corresponding to the corresponding preset audio descriptor. It can be understood that, a plurality of preset audio descriptors may be configured in the audio playing device, and when the target device uses one of the plurality of preset audio descriptors as a configuration audio descriptor, the target device may output audio data corresponding to the configuration audio descriptor, so that the audio playing device may play the audio data. In addition, when the audio playing device may be configured with a plurality of preset audio descriptors, if the audio playing device responds to the request information sent by the target device, the audio playing device may feed back all the configured audio descriptors to the target device, the target device may obtain all the configured audio descriptors, and when the target device outputs audio data, the target device may determine to output the audio data based on a reference audio descriptor corresponding to the highest audio format among all the audio descriptors, which may result in that it may not be determined whether the target device is suitable for an audio playing device not configured with a reference audio descriptor, and thus an audio playing device not configured with a reference audio descriptor is required, and further, production cost is high. According to the method and the device, the preset audio descriptors are configured in the configuration device and are mutually independent, and after the configuration device obtains the request information, any one of the preset audio descriptors can be fed back to the target device, so that the smart television can be tested under the condition that the audio playing device is not replaced, and the production cost is reduced.
In an implementation manner of this embodiment, the sending, to the target device, the preset audio descriptor based on the request information specifically includes:
selecting a target audio descriptor from a plurality of preset audio descriptors based on the request information;
and sending the target audio descriptor to a target device.
Specifically, the target audio descriptor is included in a plurality of preset audio descriptors, and the target audio descriptor is different from the audio descriptor of the target device configuration, where the audio descriptor of the target device configuration refers to the audio descriptor of the target device configuration when the target device sends the request information, and the audio descriptor of the target device configuration may also be included in the plurality of preset audio descriptors.
Based on this, in an implementation manner of this embodiment, the request information may carry an audio descriptor configured by the target device; when the configuration equipment selects a target audio descriptor from a plurality of preset audio descriptors based on the request information, selecting the target audio descriptor from the plurality of preset audio descriptors and selecting a candidate audio descriptor different from the audio descriptor configured by the target equipment; and selecting one candidate audio descriptor from all the selected candidate audio descriptors as a target audio descriptor. In addition, in an implementation manner of this embodiment, the request information may not carry an audio descriptor configured by the target device, and a plurality of preset audio descriptors in the configuration device may carry a configuration status identifier, where the configuration status identifier is used to reflect whether the preset audio descriptor is configured to the target device; when a target audio descriptor is selected from a plurality of preset audio descriptors, the preset audio descriptors which are not configured to the target equipment are selected as candidate audio descriptors according to configuration state identifiers carried by the preset audio descriptors, and then one candidate audio descriptor is selected from all the selected candidate audio descriptors as the target audio descriptor. Of course, in practical applications, there are many ways to select the target audio descriptor from a plurality of preset audio descriptors, which are not necessarily illustrated here.
Further, when one candidate audio descriptor is selected from all the selected candidate audio descriptors as the target audio descriptor, one candidate audio descriptor may be randomly selected as the target audio descriptor, or one candidate audio descriptor may be selected as the target audio descriptor according to a preset time of the candidate audio descriptor (for example, the candidate audio descriptor is selected with the earliest preset time, the candidate audio descriptor is selected with the latest preset time, and the like), or one candidate audio descriptor may be selected as the target audio descriptor according to a priority of each candidate audio descriptor (for example, the candidate audio descriptor is selected with the highest priority, and the priority is used for reflecting an importance degree of the preset audio descriptor.
The audio descriptor configured by the target device is used to reflect the audio format and the sound channel of the audio DATA currently output by the target device, and the audio descriptor configured by the target device may be configured in an SAD DATA area in an Extended Display Identification DATA (EDID) in the target device. The EDID describes basic parameters of the target device and its performance, and includes, for example, a manufacturer identification code, a product identification code, a manufacturing time, a maximum display size, a color setting, a frequency limit, a supported resolution, a supported audio format, a sound channel, and the like. Furthermore, the destination device may read that the EDID acquires an audio descriptor of its own configuration and replace the audio descriptor of its configuration with the received destination audio descriptor, in other words, configure the received destination audio descriptor in the SAD data region in the EDID so that the destination audio descriptor becomes the audio descriptor of the destination device configuration.
In one implementation manner of this embodiment, after sending the target audio descriptor to the target device based on the request information, so that the target device updates its configured audio descriptor based on the target audio descriptor, the method further includes:
acquiring output audio data output by target equipment;
and sending the output audio data to the audio playing equipment so that the audio playing equipment plays the output audio data.
Specifically, the output audio data is determined by the target device based on the updated audio descriptor, and the audio format corresponding to the output audio data is the audio format corresponding to the updated audio descriptor. After determining that the audio data is output, the target device forwards the output audio data to the audio playing device through the configuration device, and the audio playing device displays an audio format corresponding to the received output audio data, where the audio format displayed by the audio playing device is recorded as a display audio format, so that it can be determined whether the target audio descriptor is successfully configured subsequently based on the display audio format and the output audio format corresponding to the output audio data.
Based on this, in one implementation manner of this embodiment, after sending the target audio descriptor to the target device based on the request information, so that the target device automatically updates its configured audio descriptor based on the target audio descriptor, the method further includes:
acquiring a display audio format displayed by audio playing equipment;
and if the display audio format is the same as the target audio format corresponding to the target audio descriptor, determining that the configuration of the target equipment is successful.
Specifically, the display audio format is determined based on output audio data output by the target device, where the output audio data refers to audio data that is transmitted to the audio playing device by the target device through the configuration device and played by the audio playing device. After the display audio format is obtained, obtaining a target audio format corresponding to the target audio descriptor, and then obtaining the display audio format and the target audio format; if the display audio format is the same as the target audio format corresponding to the target audio descriptor, indicating that the target device encodes audio data based on the target audio descriptor, thereby indicating that the target device is successfully configured; otherwise, if the display audio format is different from the target audio format corresponding to the target audio descriptor, it indicates that the target device does not encode audio data based on the target audio descriptor, thereby indicating that the target device fails to be configured.
In one implementation manner of this embodiment, after sending the target audio descriptor to the target device based on the request information, so that the target device automatically updates its configured audio descriptor based on the target audio descriptor, the method further includes:
acquiring an updated audio descriptor in the target device;
and if the updated default audio descriptor is the same as the target audio descriptor, determining that the target equipment is successfully configured.
Specifically, the configuration device is connected to the target device, and may be that the configuration device directly reads the EDID in the target device to obtain the updated audio descriptor in the target device; the target device may also read the EDID configured by the target device to obtain the updated audio descriptor in the target device, and send the obtained updated audio descriptor to the configuration device, so that the configuration device obtains the updated audio descriptor. After the configuration equipment acquires the updated audio descriptor, comparing the updated audio descriptor with the target audio descriptor, and if the updated default audio descriptor is the same as the target audio descriptor, determining that the configuration of the target equipment is successful; otherwise, if the updated default audio descriptor is not the same as the target audio descriptor, determining that the target device configuration fails.
In an implementation manner of this embodiment, the target device for testing based on the target audio descriptor may be a target device for testing based on a configuration result corresponding to the target audio descriptor, and if the configuration result is a successful configuration, the test result corresponding to the target device is qualified; and if the configuration result is configuration failure, the test result corresponding to the target equipment is unqualified. In other words, the test target device may automatically configure the function of the audio descriptor for the test target device, and when the configuration of the target audio descriptor is successful, it indicates that the target device may automatically configure the audio descriptor, and the test result is qualified; when the target audio descriptor fails to be configured, the target device is indicated to be incapable of automatically configuring the audio descriptor, and the test result is unqualified. Of course, it is worth noting that when the target device has been configured with an audio descriptor, automatically configuring the audio descriptor means replacing the target device with the received target audio descriptor that has been configured with the audio descriptor, such that the audio descriptor is automatically updated.
In summary, the present embodiment provides a method for configuring an audio descriptor, where the method is applied to a configuration device in a configuration system, and the method includes: acquiring request information sent by target equipment; sending a target audio descriptor to the target device based on the request information, so that the target device automatically updates its configured audio descriptor based on the target audio descriptor, so as to test the target device based on the target audio descriptor. In the embodiment, the configuration device intercepts the request information sent by the target device and sends the target audio descriptor to the target device, so that the target device can configure the target audio descriptor, and therefore, the audio descriptor can be preset for the target device without replacing the audio playing device, and the production cost of the target device is reduced.
Based on the configuration method of the audio descriptor, the present embodiment further provides a configuration system, as shown in fig. 4, the configuration system includes a configuration device 200, a target device 100, and an audio playing device 300; the audio playing device 300 is connected to the target device 100 through the configuration device 200 to trigger the target device 100 to send request information; the configuration device 200 is configured to obtain request information sent by a target device, where the request information is triggered based on the audio playing device; sending a target audio descriptor to the target device based on the request information, such that the target device automatically updates its configured audio descriptor based on the target audio descriptor. The target device 100 is configured to send request information, automatically update its configured audio descriptor based on the target audio descriptor fed back by the configuration device, determine to output audio data based on the updated audio descriptor, and send the output audio data. The audio playing device 300 is configured to receive and play the output audio data, and display a display audio format corresponding to the output audio data.
In one implementation, the configuration device may include:
the first acquisition module is used for acquiring request information sent by target equipment, wherein the request information is triggered based on the audio playing equipment;
a first sending module, configured to send a target audio descriptor to the target device based on the request information, so that the target device automatically updates its configured audio descriptor based on the target audio descriptor.
In one implementation manner, the configuration device is connected to the target device and the audio playing device, respectively, and when the audio playing device is connected to the target device through the configuration device, the target device is triggered to send the request information.
In one implementation, the configuration device includes a plurality of preset audio descriptors, and each of the plurality of preset audio descriptors is different from each other; the audio playing device is used for playing audio data corresponding to each preset audio descriptor in the plurality of preset audio descriptors, wherein the audio format of the audio data is the audio format corresponding to the corresponding preset audio descriptor.
In one implementation manner, the first sending module specifically includes:
the selecting unit is used for selecting a target audio descriptor from a plurality of preset audio descriptors based on the request information, wherein the target audio descriptor is different from the audio descriptor configured by the target equipment;
a sending unit, configured to send the target audio descriptor to a target device.
In one implementation, the configuration device further includes:
a second obtaining module, configured to obtain output audio data output by a target device, where the output audio data is encoded based on an updated audio descriptor;
and the second sending module is used for sending the output audio data to the audio playing equipment so that the audio playing equipment plays the output audio data.
In one implementation, the configuration device further includes:
the third acquisition module is used for acquiring a display audio format displayed by the audio playing device, wherein the display audio format is determined based on output audio data output by the target device;
and the first determining module is used for determining that the configuration of the target equipment is successful when the display audio format is the same as the target audio format corresponding to the target audio descriptor.
In one implementation, the configuration device further includes:
a fourth obtaining module, configured to obtain an updated audio descriptor of the target device;
and the second determining module is used for determining that the configuration of the target equipment is successful when the updated default audio descriptor is the same as the target audio descriptor.
Based on the configuration method of the audio descriptor, the present embodiment provides a computer-readable storage medium storing one or more programs, which are executable by one or more processors to implement the steps in the configuration method of the audio descriptor according to the above embodiment.
Based on the configuration method of the audio descriptor, the present application further provides a configuration device, as shown in fig. 5, which includes at least one processor (processor) 20; a display screen 21; and a memory (memory)22, and may further include a communication Interface (Communications Interface)23 and a bus 24. The processor 20, the display 21, the memory 22 and the communication interface 23 can communicate with each other through the bus 24. The display screen 21 is configured to display a user guidance interface preset in the initial setting mode. The communication interface 23 may transmit information. The processor 20 may call logic instructions in the memory 22 to perform the methods in the embodiments described above.
Furthermore, the logic instructions in the memory 22 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products.
The memory 22, which is a computer-readable storage medium, may be configured to store a software program, a computer-executable program, such as program instructions or modules corresponding to the methods in the embodiments of the present disclosure. The processor 20 executes the functional application and data processing, i.e. implements the method in the above-described embodiments, by executing the software program, instructions or modules stored in the memory 22.
The memory 22 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like. Further, the memory 22 may include a high speed random access memory and may also include a non-volatile memory. For example, a variety of media that can store program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk, may also be transient storage media.
In addition, the specific processes loaded and executed by the storage medium and the instruction processors in the configuration device are described in detail in the method, and are not stated herein.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. A configuration method of an audio descriptor is applied to a configuration device in a configuration system, the configuration system comprises the configuration device, a target device and an audio playing device, and the method comprises the following steps:
acquiring request information sent by target equipment, wherein the request information is triggered based on the audio playing equipment;
sending a target audio descriptor to the target device based on the request information, so that the target device automatically updates its configured audio descriptor based on the target audio descriptor, so as to test the target device based on the target audio descriptor.
2. The method for configuring the audio descriptor according to claim 1, wherein the configuration device is connected to the target device and the audio playback device, respectively, and when the audio playback device is connected to the target device through the configuration device, the target device is triggered to send the request information through the audio playback device.
3. The method for configuring audio descriptors according to claim 1, wherein the configuration device includes a plurality of preset audio descriptors, and each preset audio descriptor in the plurality of preset audio descriptors is different from each other; the audio playing device is used for playing audio data corresponding to each preset audio descriptor in a plurality of preset audio descriptors, wherein the audio format of the audio data is the audio format corresponding to the corresponding preset audio descriptor.
4. The method for configuring audio descriptors according to claim 3, wherein the sending the preset audio descriptors to the target device based on the request information specifically includes:
selecting a target audio descriptor from a plurality of preset audio descriptors based on the request information, wherein the target audio descriptor is different from an audio descriptor configured by a target device;
and sending the target audio descriptor to a target device.
5. The method for configuring audio descriptors according to claim 1, wherein after sending the target audio descriptor to the target device based on the request information, so that the target device updates its configured audio descriptor based on the target audio descriptor, the method further comprises:
acquiring output audio data output by a target device, wherein the output audio data is encoded based on an updated audio descriptor;
and sending the output audio data to the audio playing equipment so that the audio playing equipment plays the output audio data.
6. The method for configuring audio descriptors according to claim 5, wherein after sending the target audio descriptor to the target device based on the request information, so that the target device automatically updates its configured audio descriptor based on the target audio descriptor, the method further comprises:
acquiring a display audio format displayed by audio playing equipment, wherein the display audio format is determined based on output audio data output by target equipment;
and if the display audio format is the same as the target audio format corresponding to the target audio descriptor, determining that the configuration of the target equipment is successful.
7. The method for configuring audio descriptors according to claim 1, wherein after sending the target audio descriptor to the target device based on the request information, so that the target device automatically updates its configured audio descriptor based on the target audio descriptor, the method further comprises:
acquiring an updated audio descriptor in the target device;
and if the updated audio descriptor is the same as the target audio descriptor, determining that the target equipment is successfully configured.
8. A configuration system is characterized in that the configuration system comprises a configuration device, a target device and an audio playing device; the audio playing device is connected with the target device through the configuration device so as to trigger the target device to send request information; the configuration device is used for acquiring request information sent by a target device, and sending a target audio descriptor to the target device based on the request information, so that the target device automatically updates the configured audio descriptor based on the target audio descriptor, wherein the request information is triggered based on the audio playing device.
9. A computer-readable storage medium storing one or more programs, the one or more programs being executable by one or more processors to perform the steps in the method of configuring audio descriptors according to any one of claims 1 to 7.
10. A configuration device, comprising: a processor, a memory, and a communication bus; the memory has stored thereon a computer readable program executable by the processor;
the communication bus realizes connection communication between the processor and the memory;
the processor, when executing the computer readable program, implements the steps in the method of configuring an audio descriptor according to any of claims 1-7.
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