CN114650456B - 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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- CN114650456B CN114650456B CN202011502469.7A CN202011502469A CN114650456B CN 114650456 B CN114650456 B CN 114650456B CN 202011502469 A CN202011502469 A CN 202011502469A CN 114650456 B CN114650456 B CN 114650456B
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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]
Abstract
The application discloses a configuration method, a system, a storage medium and configuration equipment of an audio descriptor, wherein the method is applied to the configuration equipment in the configuration system and comprises the following steps: acquiring request information sent by target equipment; 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 to facilitate testing the target device based on the target audio descriptor. According to the method and the device, the request information sent by the target device is intercepted by the configuration device, and the target audio descriptor is sent to the target device, so that the target device can configure the target audio descriptor, the audio descriptor can be preset for the target device under the condition that the audio playing device is not required to be replaced, and the production cost of the target device is reduced.
Description
Technical Field
The present invention relates to the field of terminal devices, 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 use process, and the smart television needs to adjust its own configured audio descriptors according to the audio formats supported by the connected audio playing devices, so that the audio playing devices can play audio information sent by the smart television. Therefore, in the production process of the intelligent television, a plurality of audio playing devices supporting different audio formats are required to test the intelligent television, so that the production cost of the intelligent television is high.
Disclosure of Invention
The technical problem to be solved by the application is to provide a configuration method, a system, a storage medium and configuration equipment of an audio descriptor aiming at the defects of the prior art.
In order to solve the above technical problem, a first aspect of an embodiment 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, 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;
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 to facilitate testing 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 audio playing device triggers the target device to send the request information.
The configuration method of the audio descriptors, wherein the configuration equipment comprises a plurality of preset audio descriptors, and all preset audio descriptors in the plurality of preset audio descriptors are 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.
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 the audio descriptor configured by the target equipment;
and sending the target audio descriptor to target equipment.
The method for configuring the audio descriptor, wherein after the target audio descriptor is sent to the target device based on the request information, so that the target device updates the configured audio descriptor based on the target audio descriptor, the method further comprises:
obtaining 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 device so that the audio playing device plays the output audio data.
The method for configuring the audio descriptor, wherein after the target audio descriptor is sent 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, 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 target equipment is successfully configured.
The method for configuring the audio descriptor, wherein after the target audio descriptor is sent 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, 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.
The second aspect of the embodiment of the application provides a configuration system, which comprises configuration equipment, target equipment and audio playing equipment; 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 the 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 the embodiments provides a computer readable storage medium storing one or more programs executable by one or more processors to implement steps in a method of configuring an audio descriptor as described in any one of the above.
A fourth aspect of the present embodiment 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 one of the above.
The beneficial effects are that: compared with the prior art, the application provides a configuration method, a system, a storage medium and configuration equipment of an audio descriptor, wherein the method is applied to the configuration equipment in the configuration system, the configuration system comprises the configuration equipment, target equipment and audio playing equipment, and the method comprises the following steps: acquiring request information sent by target equipment; 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 to facilitate testing the target device based on the target audio descriptor. According to the method and the device, the request information sent by the target device is intercepted by the configuration device, and the target audio descriptor is sent to the target device, so that the target device can configure the target audio descriptor, and therefore the audio format corresponding to the target audio descriptor can be tested, and the target device can be tested without replacing the audio playing device, and therefore the production cost of the target device is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without creative effort for a person of ordinary skill in the art.
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 an exemplary method for configuring an audio descriptor provided in the present application.
Fig. 4 is a schematic structural diagram of the configuration system provided in the present application.
Fig. 5 is a schematic structural diagram of the configuration device provided in the present application.
Detailed Description
The present application provides a method, a system, a storage medium and a device for configuring an audio descriptor, and for making the purposes, technical solutions and effects of the present application clearer and more specific, the present application will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless expressly stated otherwise, as understood by those skilled in the art. 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. The term "and/or" as used herein includes all or any element and all combination of one or more of the associated listed items.
It will be understood by those skilled in the art that 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 unless defined otherwise. 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. Furthermore, it should be understood that the sequence number and the size of each step in the present embodiment do not mean the sequence of execution sequence, and the execution sequence of each process is determined by the function and the internal logic thereof, and should not constitute any limitation on the implementation process of the embodiment of the present application.
The inventor finds that with the rapid development of the smart television, the smart television can be connected with audio playing devices supporting different audio formats in the use process, and the smart television needs to adjust the audio descriptors configured by the smart television according to the audio formats supported by the connected audio playing devices, so that the audio playing devices can play the audio information sent by the smart television. Therefore, in the production process of the intelligent television, a plurality of audio playing devices supporting different audio formats are required to test the intelligent television, so that the production cost of the intelligent television is high.
In order to solve the above-mentioned problem, in the embodiment of the present application, request information sent by a target device is acquired; 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 to facilitate testing the target device based on the target audio descriptor. According to the method and the device, the request information sent by the target device is intercepted by the configuration device, and the target audio descriptor is sent to the target device, so that the target device can configure the target audio descriptor, the audio descriptor can be preset for the target device under the condition that the audio playing device is not required to be replaced, and the production cost of the target device is reduced.
The application will be further described by the description of embodiments with reference to the accompanying drawings.
The embodiment provides a configuration method of an audio descriptor, which is applied to configuration equipment in a configuration system, wherein the configuration system comprises target equipment, configuration equipment and audio playing equipment, the target equipment is connected with the configuration equipment, the configuration equipment is connected with the audio playing equipment, and communication information sent to the audio playing equipment by the target equipment is forwarded to the audio playing equipment through the configuration equipment. In an implementation manner of this embodiment, the target device is connected to an input port of the configuration device through an HDMI line, and an output port of the configuration device is connected to an audio playing device, where the target device may be a smart tv, a tablet pc, etc., and the audio playing device may be a power amplifier, etc. For example, as shown in fig. 1, the target device is a smart tv, the audio playing device is a power amplifier, the input port of the configuration device is connected to an ARC (Audio Return Channel, sound feedback) interface of the smart tv, and the output port of the configuration device is connected to an ARC (Audio Return Channel, sound feedback) 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 scenario that satisfies dolby's sound effects in which the target device needs to dynamically update its own configured audio descriptors (short audio descriptor, SAD) according to the audio formats supported by the connected audio playback device, so that an upstream device (e.g., DVD) accessing the target device can output the audio formats supported by the audio playback device. Thus, in this scenario, a plurality of different SADs need to be configured for the target device, and at this time, a plurality of audio playback devices with different decoding capabilities need to be prepared, so that the plurality of audio playback devices send the plurality of different SADs to the target device, resulting in an increase in production cost of the target device. In the application scenario, the configuration method of the audio descriptor provided by the embodiment is applied, only one audio playing device supporting multiple audio formats is needed to be prepared, the sending request information of the target device is intercepted through the configuration device, and multiple pre-stored SADs are fed back to the intelligent television, so that multiple SADs can be configured for the target device through 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:
s10, acquiring request information sent by the target equipment.
Specifically, the request information is an audio descriptor which is triggered by the target device and is sent to the audio playing device, and the request information is used for requesting the audio playing device for configuration of the audio playing device. The target device is a terminal device, such as a smart television, of which the audio descriptor is to be preset. The audio descriptor is used to reflect the audio format supported by the audio playback device and the sound channel, for example, the audio descriptor may be PCM (2 channels, 32khz,44.1hz,48hz,16bit,20bit,24 bit), AC-3, dolby digital+ (6 channels, 32khz,44.1khz,48khz, maximum bit rate 640 kbps), 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 tv, the audio playing device is a power amplifier, and the smart tv sends, to the audio playing device, request information for requesting the power amplifier to return to the audio descriptor 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, consumer appliance control) protocol to obtain request information sent by the target device for requesting the power amplifier to return the audio descriptor.
In an implementation manner of this embodiment, the configuration device is connected to the target device and the audio playing device, where 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, and it can be understood that the audio playing device is connected to the target device through the configuration device, and after the target device detects the audio playing device, the request information for requesting the audio playing device for supporting audio descriptors is generated and sent to the audio playing device. Based on the above, when different audio descriptors need to be configured for the target device, the target device can be triggered to send request information by disconnecting the audio playing device from the configuration device and connecting the audio playing device with the configuration device, so that when the target device is tested to dynamically update the self-configured audio descriptors (short audio descriptor, SAD) based on the audio formats supported by the connected audio playing device, a plurality of preset audio descriptors need not be configured in the configuration device, and then the different audio descriptors can be configured for the target device by repeatedly executing the operations of connecting and disconnecting the audio playing device from the configuration device, and the target device is tested to dynamically update the self-configured audio descriptors (short audio descriptor, SAD) based on the audio formats supported by the connected audio playing device, thereby reducing the production cost of the target device.
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 can perform handshake interaction so that communication between the target device and the audio playing device can be performed, wherein in the handshake interaction process of the target device and the audio playing device, communication information between the target device and the audio playing device is forwarded through the configuration device. Therefore, the communication information between the target equipment and the audio playing equipment is forwarded through configuration information, so that in order to enable the configuration equipment to intercept the request information, the configuration equipment can pre-configure the information identification of the request information to be intercepted, after the configuration equipment receives the communication information sent by the target equipment to the audio playing equipment, the configuration equipment determines whether the communication information is the request information to be connected or not based on the information identification, and when the communication information is the request information to be intercepted, the request information is intercepted to acquire the request information; and when the request information is not the request information which needs to be intercepted, directly forwarding the communication information. On the one hand, the configuration equipment can intercept the request information and ensure the communication speed between the target equipment and the audio playing equipment.
And S20, 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, and testing 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 can be configured in the configuration device, wherein 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 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 number of preset audio descriptors includes preset audio descriptor a and preset audio descriptor B, preset audio descriptor a includes PCM (2 channels, 32khz,44.1hz,48hz,16bit,20bit,24 bit), AC-3, dolby digital+ (6 channels, 32khz,44.1khz,48khz, maximum bit rate 640 kbps), speaker (left and right channels); the preset audio descriptor B includes PCM (2 channels, 32khz,44.1hz,48hz,16bit,20bit,24 bit), speakers (left and right channels).
In one implementation manner of this embodiment, the audio playing device is configured to play audio data corresponding to each preset audio descriptor in the plurality of preset audio descriptors, where an audio format of the audio data is an audio format corresponding to the preset audio descriptor corresponding to the audio data. It may be appreciated that the audio playing device may be configured with a plurality of preset audio descriptors, and when the target device uses one of the plurality of preset audio descriptors as the configuration audio descriptor, the target device outputs audio data corresponding to the configuration audio descriptor, so that the audio playing device may play the audio data. In addition, when a plurality of preset audio descriptors can be configured in the audio playing device, if the audio playing device responds to the request information sent by the target device, the audio playing device feeds back all the configured audio descriptors to the target device, the target device acquires all the acquired configured audio descriptors, and when the target device outputs audio data, the output audio data is determined based on the reference audio descriptor with the highest corresponding audio format in all the audio descriptors, so that whether the target device is suitable for the audio playing device which is not configured with the reference audio descriptors can not be determined, the audio playing device which is not configured with the reference audio descriptors is required, and the production cost is high. The configuration device can feed any one of the preset audio descriptors back to the target device after obtaining the request information, so that the intelligent television can be tested under the condition of not replacing the audio playing device, and the production cost is reduced.
In an implementation manner of this embodiment, the sending, based on the request information, a preset audio descriptor to the target device 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 target equipment.
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 configured by the target device, wherein the audio descriptor configured by the target device refers to the audio descriptor configured by the target device when the target device sends the request information, and the audio descriptor configured by the target device can also be included in the plurality of preset audio descriptors.
Based on this, in one implementation manner of this embodiment, the request information may carry an audio descriptor configured by the target device; when the configuration device 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 device; 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 the 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 state identifier, where the configuration state identifier is used to reflect whether the preset audio descriptors are configured to the target device; when a target audio descriptor is selected from a plurality of preset audio descriptors, selecting the preset audio descriptors which are not configured to target equipment as candidate audio descriptors according to the configuration state identifiers carried by the preset audio descriptors, and selecting one candidate audio descriptor 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 several preset audio descriptors, which will not be described here.
Further, when one candidate audio descriptor is selected as the target audio descriptor from all the candidate audio descriptors, the candidate audio descriptor may be selected randomly as the target audio descriptor, one candidate audio descriptor may be selected as the target audio descriptor according to the preset time of the candidate audio descriptor (for example, the candidate audio descriptor is selected to have the earliest preset time, the candidate audio descriptor is selected to have the latest preset time, etc.), and one candidate audio descriptor may be selected as the target audio descriptor according to the priorities configured by the candidate audio descriptors (for example, the candidate audio descriptor is selected to have the highest priority, etc.), where the priority is used to reflect the importance of the preset audio descriptor.
The audio descriptor of the target device configuration is used for reflecting the audio format and the sound channel of the audio data currently output by the target device, and the audio descriptor of the target device configuration can be configured in an SAD data area in EDID (Extended Display Identification DATA ) in the target device. The EDID describes basic parameters of the target device and its performance, for example, the EDID includes 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, and a sound channel. In addition, the target device may read the EDID to acquire its own configured audio descriptor and replace its configured audio descriptor with the received target audio descriptor, in other words, configure the received target audio descriptor in the SAD data area in the EDID so that the target audio descriptor becomes the audio descriptor configured by the target device.
In one implementation of this embodiment, after the sending, based on the request information, the target audio descriptor to the target device, so that the target device updates its configured audio descriptor based on the target audio descriptor, the method further includes:
obtaining output audio data output by target equipment;
and sending the output audio data to the audio playing device so that the audio playing device 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 the output audio data, the target device forwards the output audio data to the audio playing device through the configuration device, the audio playing device displays the audio format corresponding to the received output audio data, and the audio format displayed by the audio playing device is recorded as a display audio format, so that whether the target audio descriptor is successfully configured can be determined based on the display audio format and the output audio format corresponding to the output audio data.
Based on this, in one implementation of the present embodiment, after the sending, based on the request information, the target audio descriptor to the target device, so that the target device automatically updates the audio descriptor configured by the target device 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 target equipment is successfully configured.
Specifically, the display audio format is determined based on output audio data output by the target device, wherein the output audio data refers to audio data 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, a target audio format corresponding to the target audio descriptor is obtained, and then the display audio format and the target audio format are obtained; if the display audio format is the same as the target audio format corresponding to the target audio descriptor, indicating that the target equipment encodes audio data based on the target audio descriptor, thereby indicating that the target equipment is successfully configured; otherwise, if the display audio format is different from the target audio format corresponding to the target audio descriptor, the target device is not used for encoding the audio data based on the target audio descriptor, so that the failure of configuration of the target device is indicated.
In one implementation of this embodiment, after the sending, based on the request information, the target audio descriptor to the target device, 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 with 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 configuration of the target equipment 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 description, and if the configuration result is that the configuration is successful, the test result corresponding to the target device is qualified; if the configuration result is that the configuration fails, the test result corresponding to the target equipment is unqualified. In other words, the test target device can automatically configure the function of the audio descriptor for the test target device, and when the configuration of the target audio descriptor is successful, the test result is qualified; when the configuration of the target audio descriptor fails, the target equipment is not capable 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 audio descriptors, automatically configuring the audio descriptors refers to replacing the target device with received target audio descriptors that have been configured with audio descriptors, such that the audio descriptors are 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; 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 to facilitate testing the target device based on the target audio descriptor. According to the method and the device, the request information sent by the target device is intercepted by the configuration device, and the target audio descriptor is sent to the target device, so that the target device can configure the target audio descriptor, the audio descriptor can be preset for the target device under the condition that the audio playing device is not required to be replaced, and the production cost of the target device is reduced.
Based on the above-mentioned configuration method of the audio descriptor, the present embodiment further provides a configuration system, as shown in fig. 4, where 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 with 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; and sending a target audio descriptor to the target device based on the request information, so that the target device automatically updates the audio descriptor configured by the target device 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 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 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 the target equipment, wherein the request information is triggered based on the audio playing equipment;
and the first sending module is used for sending the target audio descriptor to the target equipment based on the request information so that the target equipment automatically updates the configured audio descriptor based on the target audio descriptor.
In one implementation, 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 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.
In one implementation manner, the first sending module specifically includes:
a selecting unit, configured to select a target audio descriptor from a plurality of preset audio descriptors based on the request information, where the target audio descriptor is different from an audio descriptor configured by a target device;
and the sending unit is used for sending the target audio descriptor to target equipment.
In one implementation, the configuration device further includes:
the second acquisition module is used for acquiring output audio data output by the target equipment, wherein the output audio data are coded based on the updated audio descriptor;
and the second sending module is used for sending the output audio data to the audio playing device so that the audio playing device 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 target equipment is configured successfully 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 target equipment is successfully configured when the updated default audio descriptor is the same as the target audio descriptor.
Based on the above-described audio descriptor configuration method, the present embodiment provides a computer-readable storage medium storing one or more programs executable by one or more processors to implement the steps in the audio descriptor configuration method as described in the above-described embodiments.
Based on the above-mentioned configuration method of the audio descriptor, the present application also 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, which may also include a communication interface (Communications Interface) 23 and a bus 24. Wherein the processor 20, the display 21, the memory 22 and the communication interface 23 may communicate with each other via a 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 invoke logic instructions in the memory 22 to perform the methods of the embodiments described above.
Further, the logic instructions in the memory 22 described above may be implemented in the form of software functional units and stored in a computer readable storage medium when sold or used as a stand alone product.
The memory 22, as 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 performs functional applications and data processing, i.e. implements the methods of the embodiments described above, by running software programs, instructions or modules stored in the memory 22.
The memory 22 may include a storage program area that may store an operating system, at least one application program required for functions, and a storage data area; the storage data area may store data created according to the use of the terminal device, etc. In addition, the memory 22 may include high-speed random access memory, and may also include nonvolatile memory. For example, a plurality of media capable of storing program codes such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or a transitory storage medium may be used.
In addition, the specific processes that the storage medium and the plurality of instruction processors in the configuration device load and execute are described in detail in the above method, and are not stated here.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; 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 scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (7)
1. A method for configuring an audio descriptor, applied to a configuration device in a configuration system, the configuration system including the configuration device, a target device, and an audio playing device, the method comprising:
acquiring request information sent by target equipment, wherein the request information is triggered based on the audio playing equipment;
transmitting 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 equipment is respectively connected with the target equipment and the audio playing equipment, and when the audio playing equipment is connected with the target equipment through the configuration equipment, the audio playing equipment triggers the target equipment to send the request information;
the configuration equipment comprises a plurality of preset audio descriptors, and all preset audio descriptors in the plurality of preset audio descriptors are 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;
the sending the target 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 before the target equipment;
and sending the target audio descriptor to target equipment.
2. The method according to claim 1, wherein after the transmitting 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:
obtaining 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 device so that the audio playing device plays the output audio data.
3. The method according to claim 2, wherein after the transmitting the target audio descriptor to the target device based on the request information, so that the target device automatically updates the audio descriptor configured by the target device 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 target equipment is successfully configured.
4. The method according to claim 1, wherein after the transmitting 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.
5. A configuration system, wherein the configuration system comprises a configuration device, a target device and an audio playing device; the configuration equipment is respectively connected with the target equipment and the audio playing equipment; when the audio playing device is connected with the target device through the configuration device, the target device is triggered to send request information; the configuration device is used for acquiring request information sent by target equipment, and sending a target audio descriptor to the target equipment based on the request information so that the target equipment automatically updates the configured audio descriptor based on the target audio descriptor, wherein the request information is triggered based on the audio playing device;
the configuration equipment comprises a plurality of preset audio descriptors, and all preset audio descriptors in the plurality of preset audio descriptors are 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;
the sending the target 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 before the target equipment;
and sending the target audio descriptor to target equipment.
6. A computer readable storage medium storing one or more programs executable by one or more processors to implement the steps in the method of configuring an audio descriptor according to any one of claims 1-4.
7. 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 of the method for configuring an audio descriptor according to any one of claims 1-4.
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