Control device and method, electronic equipment and storage medium

Abstract

The invention provides a control device and method, electronic equipment and a storage medium. The control device comprises an SOC processing unit, a light emitting unit, an input unit and an output unit. The output end of the SOC processing unit is connected with the light-emitting unit and the output unit. The input end of the SOC processing unit is connected with the output end of the input end; the input unit is used for inputting the first audio and video data into the SOC processing unit; the SOC processing unit is used for processing the first audio and video data to obtain second audio and video data and sending the second audio and video data to the output unit; determining color information corresponding to the light emitting unit based on the second audio and video data; sending the color information to a light emitting unit; the output unit is used for sending the second audio and video data to the first external equipment; the light emitting unit is used for emitting light according to the color information, and the display effect is improved.

Description

Technical Field

[0001] The present application relates to the field of electronic control technology, and in particular to a control device, method, electronic device and storage medium. Background Art

[0002] In the related art, a High Definition Multimedia Interface (HDMI) hub directly copies the signal source all the way to the output end, and a Microcontroller Unit (MCU) controller controls the TV backlight and ambient light through the acquired audio and video data, resulting in an inability to process the signal source input to the output end, and the display effect of the TV backlight and ambient light is poor. Summary of the invention

[0003] The embodiments of the present application provide a control device, method, electronic device and storage medium, which can process a signal source input to an output end to improve a display effect.

[0004] To achieve the above purpose, the technical solution of the embodiment of the present application is implemented as follows:

[0005] In a first aspect, the present application provides a control device, the control device comprising at least a system-on-a-Chip (SOC) processing unit, a light-emitting unit, an input unit, and an output unit; the output end of the SOC processing unit is connected to the light-emitting unit and the output unit respectively; the input end of the SOC processing unit is connected to the output end of the input unit;

[0006] The input unit is used to input the first audio and video data into the SOC processing unit; the SOC processing unit is used to process the first audio and video data to obtain second audio and video data, and send the second audio and video data to the output unit; and determine the color information corresponding to the light-emitting unit based on the second audio and video data; and send the color information to the light-emitting unit;

[0007] The output unit is used to send the second audio and video data to the first external device;

[0008] The light emitting unit is used to emit light according to the color information.

[0009] In a second aspect, the present application provides an electronic device, comprising the control device described in any one of the above items.

[0010] In a third aspect, the present application provides a control method, the method comprising:

[0011] Processing the first audio and video data to obtain second audio and video data, and sending the second audio and video data to an output unit to instruct the output unit to send the second audio and video data to a first external device;

[0012] Color information corresponding to the light-emitting unit is determined based on the second audio and video data, and the color information is sent to the light-emitting unit to instruct the light-emitting unit to emit light according to the color information.

[0013] In a fourth aspect, the present application provides a storage medium having a computer program stored thereon, which implements the steps of any of the above methods when executed by a processor.

[0014] The present application provides a control device, method, electronic device and storage medium; the control device includes a SOC processing unit, a light-emitting unit, an input unit and an output unit; the output end of the SOC processing unit is respectively connected to the light-emitting unit and the output unit; the input end of the SOC processing unit is connected to the output end of the input end; the input unit is used to input first audio and video data into the SOC processing unit; the SOC processing unit is used to process the first audio and video data to obtain second audio and video data, and send the second audio and video data to the output unit; and determine the color information corresponding to the light-emitting unit based on the second audio and video data; send the color information to the light-emitting unit; the output unit is used to send the second audio and video data to a first external device; the light-emitting unit is used to emit light according to the color information. By adopting the technical solution of the present application, the SOC processing unit processes the input first audio and video data to obtain second audio and video data, and sends the second audio and video data to the output unit. The first audio and video data is processed and then sent to the output unit, thereby improving the display effect of the audio and video data input to the output unit. The color information obtained after the SOC processing unit processes the second audio and video data is sent to the light-emitting unit to instruct the light-emitting unit to emit light according to the color information, thereby improving the display effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a control device provided in an embodiment of the present application;

[0016] Figure 2 A schematic diagram of the structure of another exemplary control device provided in an embodiment of the present application;

[0017] Figure 3 A schematic diagram of the structure of another exemplary control device provided in an embodiment of the present application;

[0018] Figure 4 A flow chart of a control method provided in an embodiment of the present application;

[0019] Figure 5 A schematic diagram of a control device provided in an embodiment of the present application Figure 1 ;

[0020] Figure 6 A schematic diagram of a control device provided in an embodiment of the present application Figure 2 . DETAILED DESCRIPTION

[0021] In order to enable a more detailed understanding of the features and technical contents of the embodiments of the present application, the implementation of the embodiments of the present application is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present application.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein are only for the purpose of describing the embodiments of this application and are not intended to limit this application.

[0023] In the following description, reference is made to "some embodiments", which describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict. It should also be noted that the terms "first\second" and the like involved in the embodiments of the present application are only used to distinguish similar objects and do not represent a specific ordering of the objects. It is understandable that "first\second" and the like may be interchanged in a specific order or sequence where permitted, so that the embodiments of the present application described herein may be implemented in an order other than that illustrated or described herein.

[0024] Figure 1 A schematic diagram of the structure of a control device provided in an embodiment of the present application; Figure 2 A schematic diagram of the structure of another exemplary control device provided in an embodiment of the present application; Figure 3 A schematic diagram of another exemplary control device provided in the embodiment of the present application; Figure 1 , Figure 2 and Figure 3 To illustrate, the control device 10 includes a SOC processing unit 101, a light emitting unit 102, an input unit 103 and an output unit 104; the output end of the SOC processing unit 101 is connected to the light emitting unit 102 and the output unit 104 respectively; the input end of the SOC processing unit 101 is connected to the output end of the input unit 103;

[0025] The input unit 103 is used to input the first audio and video data into the SOC processing unit 101;

[0026] The SOC processing unit 101 is used to process the first audio and video data to obtain the second audio and video data, and send the second audio and video data to the output unit 104; and determine the color information corresponding to the light-emitting unit 102 based on the second audio and video data; and send the color information to the light-emitting unit 102;

[0027] The output unit 104 is used to send the second audio and video data to the first external device;

[0028] The light emitting unit 102 is used to emit light according to color information.

[0029] In the embodiment of the present application, the control device 10 can be understood as a device for controlling the atmosphere light in practical applications, specifically a device for controlling the atmosphere light by analyzing the HDMI audio and video stream.

[0030] The light-emitting unit 102 can be any object that can emit light, which is not limited here. As an example, the light-emitting unit 102 can be a lamp, specifically a TV background light 1021 and an ambient atmosphere light 1022, etc.; the shape of the light-emitting unit 102 can be any shape, which is not limited here. As an example, the light-emitting unit 102 can be in the shape of a light strip; the number of the light-emitting units 102 can be one or more, and the specific number can be determined according to actual conditions.

[0031] It should be noted that the input unit 103 includes an input component 1031 and a conversion component 1032, the output end of the input component 1031 is connected to the input end of the conversion component 1032; the output end of the conversion component 1032 is connected to the input end of the SOC processing unit 101;

[0032] The input component 1031 is used to obtain the third audio and video data from the second external device and send the third audio and video data to the conversion component 1032;

[0033] The conversion component 1032 is used to perform frequency and / or resolution conversion processing on the third audio and video data to obtain the first audio and video data.

[0034] The second external device may be any electronic device, which may be determined according to actual conditions. As an example, the second external device may be a television, a computer, or the like.

[0035] In the embodiment of the present application, the third audio and video data obtained by the input component 1031 from the second external device can be any audio and video data in the second external device, and the specific selection can be determined according to actual conditions. In practical applications, the input component 1031 can be recorded as an HDMIIN module.

[0036] It should be noted that the HDMI interface of the input component 1031 is connected to the HDMI interface of the conversion component 1032 .

[0037] In an embodiment of the present application, the conversion component 1032 is used to perform frequency and / or resolution conversion processing on the third audio and video data to obtain the first audio and video data. It can be understood that the conversion component 1032 reduces the frequency and / or reduces the resolution of the video data in the third audio and video data to obtain the first audio and video data. Among them, the resolution reduction process can be understood as reducing the video data with a 4K resolution to the video data with a 1080P resolution. It should be noted that the conversion component 1032 can also perform format conversion processing on the third audio and video data. In practical applications, the conversion component 1032 can be recorded as an HDMI converter module.

[0038] In the solution of the embodiment of the present application, the HDMI converter module can perform frequency reduction and / or resolution reduction processing, as well as format conversion processing, so that the format is easier to process, thereby reducing costs.

[0039] In the embodiment of the present application, the SOC processing unit 101 is used to process the first audio and video data to obtain the second audio and video data, which can be understood as performing image processing on the first audio and video data to obtain the second audio and video data, specifically performing image processing on the video data in the first audio and video data to obtain the second audio and video data. The image processing can be any image processing. As an example, the image processing includes image quality optimization, adding an on-screen menu adjustment mode (On Screen Display, OSD) to the image, etc. In practical applications, the SOC processing unit 101 can be recorded as a SOC module.

[0040] In practical applications, the output unit 104 can be recorded as an HDMIOUT module. The SOC processing unit 101 sends the second audio and video data to the output unit 104, which can be understood as the SOC module sending the processed second audio and video data to the output HDMIOUT module.

[0041] In an embodiment of the present application, the SOC processing unit 101 determines the color information corresponding to the light-emitting unit 102 based on the second audio and video data; sends the color information to the light-emitting unit 102; the light-emitting unit 102 is used to emit light according to the color information; the SOC module processes based on the second audio and video data to obtain the color information corresponding to the TV background light and the ambient atmosphere light, and the TV background light and the ambient atmosphere light emit light according to the color information.

[0042] It should be noted that the first external device may be any electronic device, which may be determined according to actual conditions. As an example, the first external device may be a television, a computer, etc. The first external device and the second external device are not the same device.

[0043] In the solution of the embodiment of the present application, the SOC processing unit processes the input first audio and video data to obtain second audio and video data, and sends the second audio and video data to the output unit. The first audio and video data is processed and then sent to the output unit, thereby improving the display effect of the audio and video data input to the output unit, and the color information obtained after the SOC processing unit processes the second audio and video data is sent to the light-emitting unit to instruct the light-emitting unit to emit light according to the color information, thereby improving the display effect of the light-emitting unit.

[0044] In the embodiment of the present application, the control device 10 further includes a wireless control unit 105 and an application (APP) control unit 106; the wireless control unit 105 is connected to the output end of the SOC processing unit 101 and the light emitting unit 102 respectively; the output end of the APP control unit 106 is connected to the wireless control unit 105;

[0045] The APP control unit 106 is used to send the first image data in the APP to the wireless control unit 105;

[0046] The wireless control unit 105 is used to send the first image data to the SOC processing unit 101;

[0047] The SOC processing unit 101 is further configured to perform image processing on the first image data to obtain second image data, and send the second image data to the first external device through the output unit 104 .

[0048] It should be noted that the first image data in the APP can be understood as the first image data on the APP side, and the APP can be an APP in any electronic device. The first image data can be any image, which is determined according to the actual situation. As an example, the first image data can be a schematic diagram of the light strip installation method.

[0049] In the embodiment of the present application, the image processing performed by the SOC processing unit 101 on the first image data may be any image processing operation. As an example, the image processing may include image quality optimization, image addition OSD, etc.

[0050] In the solution of the embodiment of the present application, the SOC processing unit can receive the image data input by the wireless control unit and send it to the external device through the output unit, which can enrich the image content received by the SOC processing unit.

[0051] In the embodiment of the present application, the APP control unit 106 is further configured to send the first control information to the SOC processing unit 101;

[0052] The SOC processing unit 101 is further configured to send the color information to the wireless control unit 105 based on the first control information;

[0053] The wireless control unit 105 is also used to control the light emitting unit 102 to emit light according to the color information.

[0054] It should be noted that the wireless control unit 105 includes a wireless transmission control component 1051 and a wireless reception control component 1052; the input end of the wireless transmission control component 1051 is connected to the output end of the SOC processing unit 10 and the APP control unit 106 respectively; the output end of the wireless transmission control component 1051 is connected to the input end of the wireless reception control component 1052; the output end of the wireless reception component 1052 is connected to the light emitting unit 102;

[0055] The SOC processing unit 101 is further configured to send the color information to the wireless transmission control component 1051 based on the first control information;

[0056] The wireless transmission control component 1051 is used to send the color information to the wireless reception control component 1052;

[0057] The wireless receiving control component 1052 is used to control the light emitting unit 102 to emit light according to the color information.

[0058] It should be noted that the first control information is understood as information sent to the SOC processing unit 101 to control the light-emitting unit 102 to start emitting light. The SOC processing unit 101 is also used to send color information to the wireless transmission control component 1051 based on the first control information; the wireless transmission control component 1051 is used to send the color information to the wireless reception control component 1052; the wireless reception control component 1052 is used to control the light-emitting unit 102 to emit light according to the color information. It can be understood that when the APP control unit 106 receives a user operation instruction, it sends an instruction to the wireless transmission control component 1051, and the wireless transmission control component 1051 sends the first control information to the SOC processing unit 101. After receiving the first control information, the SOC processing unit 101 sends the color information to the wireless transmission control component 1051, and the wireless transmission control component 1051 sends the color information to the wireless reception control component 1052, and the wireless reception control component 1052 is used to control the light-emitting unit 102 to emit light according to the color information.

[0059] It should be noted that, in practical applications, the wireless transmission control component 1051 can be recorded as a wireless transmission unit or a wireless transmission controller module; the wireless reception control component 1052 can be recorded as a wireless reception controller.

[0060] In the embodiment of the present application, the control device 10 further includes a key control unit 107; a general purpose input output interface (GPIO) 11 of the SOC processing unit 101 is connected to an output end of the key control unit 107;

[0061] The button control unit 107 is used to send the second control information to the SOC processing unit 101;

[0062] The SOC processing unit 101 is configured to send the color information to the light emitting unit 102 based on the second control information.

[0063] It should be noted that the Serial Peripheral Interface (SPI) 12 of the SOC processing unit 101 is connected to the input end of the light emitting unit 102 , and the Mobile Industry Processor Interface (MIPI) 13 of the SOC processing unit 101 is connected to the output end of the conversion component 1032 .

[0064] In the embodiment of the present application, the second control information is understood as information sent to the SOC processing unit 101 to control the light-emitting unit 102 to start emitting light. The button control unit 107 is used to send the second control information to the SOC processing unit 101; the SOC processing unit 101 is used to send the color information to the light-emitting unit based on the second control information. It can be understood that when the button control unit 107 receives a user pressing a button, the second control information is sent to the SOC processing unit 101. After receiving the second control information, the SOC processing unit 101 controls each light-emitting unit 102 to emit light according to the corresponding color information.

[0065] It should be noted that in the embodiment of the present application, the button control unit 107 and the APP control unit 106 can be used simultaneously to send control information, thereby instructing the SOC processing unit 101 to control the light-emitting unit 102 to emit light, or only the button control unit 107 can be used to send control information to instruct the SOC processing unit 101 to control the light-emitting unit 102 to emit light, or only the APP control unit 106 can be used to send control information to instruct the SOC processing unit 101 to control the light-emitting unit 102 to emit light.

[0066] The solution of the embodiment of the present application sends control information through button control and APP control, which is more flexible to use and facilitates corresponding control according to user operations, thereby improving user experience.

[0067] The solution of the embodiment of the present application can not only process data from the HDMI signal source, perform image optimization on the source data, add OSD to the image, etc., through a powerful SOC chip with an HDMI interface, but also receive data from the wireless transmission unit to enrich the image content. At the same time, the SOC integrates an audio and video processing unit to simplify the architecture of the original solution. At the same time, the strong processing capability of the SOC can be used to reduce the MCU controller in the original solution, and at the same time, more precise control of the TV background light and atmosphere light can be achieved.

[0068] An embodiment of the present application provides an electronic device, which is provided with a control device 10 as described in the above embodiment.

[0069] The present application provides a control method. Figure 4 A flow chart of a control method provided in an embodiment of the present application; Figure 4 As shown, the method includes:

[0070] S401: Process first audio and video data to obtain second audio and video data, and send the second audio and video data to an output unit to instruct the output unit to send the second audio and video data to a first external device.

[0071] It should be noted that the control method can be applied to the above-mentioned control device. In practical applications, the control method can be understood as a method for controlling the atmosphere light by analyzing the HDMI audio and video stream.

[0072] In an embodiment of the present application, the method for obtaining first audio and video data specifically includes: obtaining third audio and video data from a second external device, performing frequency and / or resolution conversion processing on the third audio and video data, and obtaining first audio and video data.

[0073] It should be noted that the second external device can be any electronic device, which can be determined according to actual conditions. As an example, the second external device can be a television, a computer, etc. The third audio and video data obtained from the second external device can be any audio and video data in the second external device, which can be determined according to actual conditions.

[0074] In the embodiment of the present application, the frequency and / or resolution conversion processing is performed on the third audio and video data to obtain the first audio and video data, which can be understood as reducing the frequency and / or reducing the resolution of the video data in the third audio and video data to obtain the first audio and video data. The resolution reduction processing can be understood as reducing the 4K resolution video data to 1080P resolution video data.

[0075] The first audio and video data is subjected to image processing to obtain the second audio and video data, specifically, the video data in the first audio and video data is subjected to image processing to obtain the second audio and video data. The image processing may be any image processing, and as an example, the image processing includes image quality optimization, image adding OSD, etc.

[0076] It should be noted that the first external device may be any electronic device, which may be determined according to actual conditions. As an example, the first external device may be a television, a computer, etc. The first external device and the second external device are not the same device.

[0077] The solution of the embodiment of the present application can reduce the frequency and / or reduce the resolution, as well as perform format conversion processing, so that the format is easier to process, thereby reducing costs.

[0078] S402: Determine color information corresponding to the light-emitting unit based on the second audio and video data, and send the color information to the light-emitting unit to instruct the light-emitting unit to emit light according to the color information.

[0079] It should be noted that the light-emitting unit can be any object that can emit light, which is not limited here. As an example, the light-emitting unit can be a lamp, specifically a TV background light and an ambient atmosphere light, etc.; the shape of the light-emitting unit can be any shape, which is not limited here. As an example, the light-emitting unit can be in the shape of a light strip; the number of light-emitting units can be one or more, and the specific number can be determined based on actual conditions.

[0080] In the solution of the embodiment of the present application, the SOC processing unit processes based on the second audio and video data to obtain color information corresponding to the TV background light and the ambient atmosphere light, and the TV background light and the ambient atmosphere light emit light according to the color information.

[0081] In the solution of the embodiment of the present application, the SOC processing unit processes the input first audio and video data to obtain second audio and video data, and sends the second audio and video data to the output unit. The first audio and video data is processed and then sent to the output unit, thereby improving the display effect of the audio and video data input to the output unit, and the color information obtained after the SOC processing unit processes the second audio and video data is sent to the light-emitting unit to instruct the light-emitting unit to emit light according to the color information, thereby improving the display effect of the light-emitting unit.

[0082] In an embodiment of the present application, the control method further includes: performing image processing on the first image data to obtain second image data, and sending the second image data to the first external device through the output unit.

[0083] It should be noted that the first image data can be understood as the first image data of the APP end, and the APP can be an APP in any electronic device. The first image data can be any image, which is determined according to the actual situation. As an example, the first image data can be a schematic diagram of the light strip installation method. The image processing performed on the first image data can be any image processing operation. As an example, the image processing can include image quality optimization, image addition OSD, etc.

[0084] In the solution of the embodiment of the present application, the SOC processing unit can receive the image data input by the wireless control unit and send it to the external device through the output unit, which can enrich the image content received by the SOC processing unit.

[0085] The present application embodiment provides a control device, Figure 5 A schematic diagram of a control device provided in an embodiment of the present application Figure 1 , the control device 500 includes a processing unit 501 and a determining unit 502,

[0086] The processing unit 501 is used to process the first audio and video data to obtain second audio and video data, and send the second audio and video data to the output unit to instruct the output unit to send the second audio and video data to the first external device;

[0087] The determining unit 502 determines color information corresponding to the light-emitting unit based on the second audio and video data, and sends the color information to the light-emitting unit to instruct the light-emitting unit to emit light according to the color information.

[0088] In the embodiment of the present application, the processing unit 501 is further configured to obtain second image data after performing image processing on the first image data, and send the second image data to the first external device through the output unit.

[0089] Figure 6 A schematic diagram of a control device provided in an embodiment of the present application Figure 2 ,like Figure 5 As shown, the control device 500 further includes: a processor 503 and a memory 504 . Optionally, the control device 500 may further include a communication bus 505 .

[0090] In the process of a specific embodiment, the processor 503 may be at least one of an application-specific integrated circuit (ASIC), a digital signal processor (DSP), a digital signal processing image processing device (DSPD), a programmable logic image processing device (PLD), a field programmable gate array (FPGA), a CPU, a controller, a microcontroller, and a microprocessor. It can be understood that for different devices, the electronic device used to implement the function of the processor may also be other, which is not specifically limited in this embodiment.

[0091] In the embodiment of the present application, the communication bus 505 is used to realize the connection and communication between the processor 503 and the memory 504; when the processor 503 executes the running program stored in the memory 504, the following control method is implemented:

[0092] Processing the first audio and video data to obtain second audio and video data, and sending the second audio and video data to an output unit to instruct the output unit to send the second audio and video data to a first external device;

[0093] Color information corresponding to the light-emitting unit is determined based on the second audio and video data, and the color information is sent to the light-emitting unit to instruct the light-emitting unit to emit light according to the color information.

[0094] Furthermore, the processor 503 is further configured to obtain second image data after performing image processing on the first image data, and send the second image data to the first external device through the output unit.

[0095] An embodiment of the present application provides a storage medium having a computer program stored thereon. The computer-readable storage medium stores one or more programs. The one or more programs can be executed by one or more processors. The computer program implements the control method as described above.

[0096] Based on the above embodiments, an embodiment of the present application provides a computer program product, including a computer program, which can be executed by one or more processors, and the computer program implements the control method as described above.

[0097] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0098] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present disclosure, or the part that contributes to the relevant technology, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, a disk, or an optical disk), and includes a number of instructions for enabling an image display device (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in each embodiment of the present disclosure.

[0099] The above description is only a preferred embodiment of the present application and is not intended to limit the protection scope of the present application.

Claims

1. A control device, characterized in that: The control device comprises: a system-on-chip (SOC) processing unit, a light-emitting unit, an input unit and an output unit; the output end of the SOC processing unit is connected to the light-emitting unit and the output unit respectively; the input end of the SOC processing unit is connected to the output end of the input unit; The input unit is used to input the first audio and video data into the SOC processing unit; The SOC processing unit is used to process the first audio and video data to obtain second audio and video data, and send the second audio and video data to the output unit; and determine the color information corresponding to the light-emitting unit based on the second audio and video data; and send the color information to the light-emitting unit; The output unit is used to send the second audio and video data to the first external device; The light emitting unit is used to emit light according to the color information.

2. The control device according to claim 1, characterized in that: The control device further comprises a wireless control unit and an application program APP control unit; the wireless control unit is respectively connected to the output end of the SOC processing unit and the light-emitting unit; the output end of the APP control unit is connected to the wireless control unit; The APP control unit is used to send the first image data in the APP to the wireless control unit; The wireless control unit is used to send the first image data to the SOC processing unit; The SOC processing unit is further configured to perform image processing on the first image data to obtain second image data, and send the second image data to the first external device through the output unit.

3. The control device according to claim 2, characterized in that: The APP control unit is further used to send the first control information to the SOC processing unit; The SOC processing unit is further configured to send the color information to the wireless control unit based on the first control information; The wireless control unit is further used to control the light emitting unit to emit light according to the color information.

4. The control device according to claim 3, characterized in that: The wireless control unit includes a wireless transmission control component and a wireless reception control component; the input end of the wireless transmission control component is connected to the output end of the SOC processing unit and the APP control unit respectively; the output end of the wireless transmission control component is connected to the input end of the wireless reception control component; the output end of the wireless reception component is connected to the light-emitting unit; The SOC processing unit is further configured to send the color information to the wireless transmission control component based on the first control information; The wireless transmission control component is used to send the color information to the wireless reception control component; The wireless receiving control component is used to control the light-emitting unit to emit light according to the color information.

5. The control device according to claim 1, characterized in that: The control device also includes a button control unit; the general input and output interface GPIO of the SOC processing unit is connected to the output end of the button control unit; The button control unit is used to send second control information to the SOC processing unit; The SOC processing unit is used to send the color information to the light emitting unit based on the second control information.

6. The control device according to claim 1, characterized in that: The serial peripheral device interface SPI of the SOC processing unit is connected to the input end of the light emitting unit.

7. The control device according to claim 1, characterized in that: The input unit includes an input component and a conversion component, the output end of the input component is connected to the input end of the conversion component; the output end of the conversion component is connected to the input end of the SOC processing unit; The input component is used to obtain third audio and video data from a second external device and send the third audio and video data to the conversion component; The conversion component is used to perform frequency and / or resolution conversion processing on the third audio and video data to obtain the first audio and video data.

8. The control device according to claim 1, characterized in that: The mobile industry processor interface MIPI of the SOC processing unit is connected to the output end of the conversion component.

9. The control device according to claim 1, characterized in that: The light-emitting unit includes a TV background light and an ambient atmosphere light.

10. An electronic device, characterized in that: The electronic device comprises the control device according to any one of claims 1-9.

11. A control method, characterized in that: The method comprises: Processing the first audio and video data to obtain second audio and video data, and sending the second audio and video data to an output unit to instruct the output unit to send the second audio and video data to a first external device; Color information corresponding to the light-emitting unit is determined based on the second audio and video data, and the color information is sent to the light-emitting unit to instruct the light-emitting unit to emit light according to the color information.

12. The method according to claim 11, characterized in that The method further comprises: After performing image processing on the first image data, second image data is obtained, and the second image data is sent to the first external device through the output unit.

13. A storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 11 to 12 are implemented.

Images