CN112672226A - Display mode setting method, playing device and readable storage medium - Google Patents

Display mode setting method, playing device and readable storage medium Download PDF

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Publication number
CN112672226A
CN112672226A CN202011533192.4A CN202011533192A CN112672226A CN 112672226 A CN112672226 A CN 112672226A CN 202011533192 A CN202011533192 A CN 202011533192A CN 112672226 A CN112672226 A CN 112672226A
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mode
display
color
instruction
preset
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CN112672226B (en
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樊进
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Shenzhen Skyworth Software Co Ltd
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Shenzhen Skyworth Software Co Ltd
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Abstract

The invention provides a display mode setting method, playing equipment and a computer readable storage medium, wherein the method comprises the following steps: receiving a mode instruction sent by a server; and adjusting the color configuration of a display module in the playing equipment according to the mode instruction so as to enable the display mode of the display module to correspond to the mode instruction. The server directly issues the mode instruction to the playing equipment, and the playing equipment switches the display mode, so that the display modes can be unified without independently adjusting the adaptive display modes by each application, and the operation cost is saved.

Description

Display mode setting method, playing device and readable storage medium
Technical Field
The present invention relates to the field of playback device control, and in particular, to a display mode setting method, a playback device, and a computer-readable storage medium.
Background
With the development of science and technology, various playing devices are rapidly popularized, and people can obtain network information, watch video programs and the like through devices such as televisions, mobile phones, set top boxes and the like, so that the life becomes very convenient. Meanwhile, the difficulty of unified management is brought due to different positioning and application of products. For example, in a store or a conference exhibition hall, an advertisement display screen or a sample playing device is required to embody a uniform atmosphere when displaying functions, and at the moment, each application interface in the playing device should be correspondingly adjusted and adapted, so that the operation cost is too high.
Disclosure of Invention
The invention mainly aims to provide a display mode setting method, a playing device and a computer readable storage medium, and aims to solve the problem that the operation cost of unified management of display contents is too high in the prior art.
In order to achieve the above object, the present invention provides a display mode setting method applied to a playback device, the method including:
receiving a mode instruction sent by a server;
and adjusting the color configuration of a display module in the playing equipment according to the mode instruction so as to enable the display mode of the display module to correspond to the mode instruction.
Optionally, the mode instruction is a grayscale mode instruction, a normal mode instruction, a high saturation mode instruction, or a personalized mode instruction.
Optionally, the step of adjusting the color configuration of the display module in the playback device according to the mode instruction includes:
when the playing device is a display terminal, acquiring a preset color mode corresponding to the mode instruction, and adjusting the color configuration of a screen of the playing device according to the preset color mode;
and when the playing equipment is a set-top box, loading the cascading style sheet of the browser module in the set-top box in a preset color mode corresponding to the mode instruction.
Optionally, the step of loading the cascading style sheet of the browser module in the set top box in the preset color mode corresponding to the mode instruction includes:
judging whether a preset color mode configuration file exists in a current cascading style sheet or not;
if not, acquiring a preset color mode configuration file in the mode instruction, and loading a preset color mode in a cascading style sheet according to the preset color mode configuration file.
Optionally, the step of adjusting the color configuration of the display module in the playback device according to the mode instruction includes:
acquiring the current system time, and acquiring the display setting time period of the display mode from the mode instruction;
judging whether the current system time is within the display setting time period or not;
if yes, executing the following steps: and adjusting the color configuration of a display module in the playing equipment according to the mode instruction.
Optionally, the step of adjusting the color configuration of the display module in the playback device according to the mode instruction includes:
and when a mode closing instruction sent by the server is received or the current system time is not in the display setting time period, adjusting the color configuration of the display module to be a preset default configuration.
Optionally, the mode instruction includes holiday information corresponding to a display mode, and the step of adjusting the color configuration of the display module in the playback device according to the mode instruction further includes:
and acquiring festival information corresponding to the display mode from the mode instruction, and displaying the festival information in a preset display area of the display module.
Optionally, before the step of receiving the mode instruction sent by the server, the method includes:
when the playing device is started, acquiring a preset device address;
and sending the preset equipment address to the server so that the server can send a mode instruction according to the preset equipment address.
To achieve the above object, the present invention further provides a playback device including a memory, a processor, and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the display mode setting method as described above.
To achieve the above object, the present invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the display mode setting method as described above.
The invention provides a display mode setting method, playing equipment and a computer readable storage medium, which are used for receiving a mode instruction sent by a server; and adjusting the color configuration of a display module in the playing equipment according to the mode instruction so as to enable the display mode of the display module to correspond to the mode instruction. The server directly issues the mode instruction to the playing equipment, and the playing equipment switches the display mode, so that the display modes can be unified without independently adjusting the adaptive display modes by each application, and the operation cost is saved.
Drawings
FIG. 1 is a flowchart illustrating a display mode setting method according to a first embodiment of the present invention;
FIG. 2 is a detailed flowchart of step S20 of the display mode setting method according to the third embodiment of the present invention;
fig. 3 is a schematic block diagram of a playing device according to the present invention.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention provides a display mode setting method, which is applied to playing equipment, wherein the playing equipment can be a mobile phone, a flat panel, a television, a set top box, a vehicle-mounted display equipment or an advertising machine and the like. Referring to fig. 1, fig. 1 is a schematic flow chart of a display mode setting method according to a first embodiment of the present invention, the method including the steps of:
step S10, receiving a mode instruction sent by the server;
the server in this embodiment may be a TRO69 server or an HTTP server.
The mode instruction can be sent by a user directly controlling the server; a mode instruction plan list can be set in the server, mode instructions to be sent in a plurality of time intervals are set in the mode instruction plan list, and when the time of the server reaches the time interval corresponding to a certain mode instruction, the mode instruction is sent down; for example, the mode instruction corresponding to the country and family worship date is a gray level mode instruction; namely, when the server time is at the national public sacrifice date or is about to be at the national public sacrifice date, sending a gray mode instruction to the playing device which is connected with the server. After the user sets the mode instruction plan list, the mode instruction plan list can be directly sent to the playing device, and the playing device directly carries out corresponding mode setting in a set time period according to the mode instruction plan list.
Step S20, adjusting the color configuration of the display module in the playback device according to the mode instruction, so that the display mode of the display module corresponds to the mode instruction.
The mode instruction comprises a display mode identifier corresponding to a display mode preset by the playing equipment and a color configuration parameter. After receiving the mode instruction, the playing equipment analyzes the mode instruction to obtain a display mode identifier, and matches color configuration parameters of a display mode corresponding to the display mode identifier in a local mode library; if the color configuration parameters are matched, adjusting the display data according to the color configuration parameters; and if the color configuration parameters are not matched, adjusting the display data according to the color parameters in the mode command. Further, the mode instruction may not include the color configuration parameter, when the playback device is not matched with the corresponding color configuration parameter, the configuration request is sent to the server, the server receives the configuration request and then feeds back the corresponding color configuration parameter to the playback device, and the playback device adjusts the display data according to the received color configuration parameter.
In the embodiment, the server directly issues the mode instruction to the playing device, and then the playing device switches the display mode, so that the display modes can be unified without independently adjusting the adaptive display modes by each application, and the operation cost is saved.
Further, in the second embodiment of the display mode setting method of the present invention proposed based on the first embodiment of the present invention, the step S20 includes the steps of:
and step S21, the mode command is a gray mode command, a normal mode command, a high saturation mode command or a personalized mode command.
When the country is worried about the day, the display image needs to be grayed to show mourning, and the server sends a gray mode instruction to the playing device. The specific gray scale mode instruction code is as follows:
<Parameter>
<Name>GrayModelEnable</Name>
<Value>true</Value>
</Parameter>
the gray mode means that only three colors of black, white and gray exist in a displayed picture. There are various methods of adjusting the color configuration to the grayscale configuration; for example, for a single pixel point, as long as the ratio of red light, green light and blue light is 1: 1: 1, displaying the pixel point as gray, wherein the specific gray depth is determined according to the numerical values of red light, green light and blue light; taking the color mode as RGB as an example, when three values of RGB values of a pixel point are equal, the pixel point is black, white or gray, at this time, any value of RGB can be used to represent the color of the pixel point, and when the color value of the pixel point is 0, the pixel point displays black; when the color value of the pixel point is 255, the pixel point displays white; when the color value of the pixel point is between 1 and 254, the pixel point displays gray, the gray depth is inversely proportional to the numerical value, namely the larger the numerical value is, the lighter the gray depth is; therefore, the color value of one light in the pixel point can be used as a reference value, and the color values of the other two lights are adjusted to be the same as the reference value, so that the pixel point can be adjusted to be in gray configuration; for example, a pixel has a value of 125, 248, 5; then, the red color value 125 may be used as a reference value, the green color value 248 is adjusted to 125, and the blue reference value 5 is adjusted to 125, so that a gray pixel with a color value of 125 is obtained, it is understood that the blue or green color value may also be used as a reference value; and so on, all the pixel points are adjusted to be gray to complete gray configuration.
It should be noted that the above embodiment is only one possible algorithm for gray configuration, and other algorithms exist in the prior art to perform the conversion of the gray image, for example, the values in RGB are multiplied by corresponding parameters, such as R0.299 + G0.587 + B0.114, and the values obtained by the formula are used as the color values of RGB to obtain a gray image with better appearance. An appropriate algorithm can be selected according to the actual application scene and the required gray scale effect, and details are not repeated herein.
The normal mode instruction refers to a default display mode of the playing equipment, and the display mode follows the original color display of the playing content; when the display in other display modes needs to be finished, a normal mode instruction can be sent to the playing device through the server, so that the playing device restores the default display mode.
The high saturation instruction is used for improving the saturation of the display content of the playing equipment, and in festive festivals such as spring festival, mid-autumn festival or national celebration, the high saturation instruction can be sent to the playing equipment so as to set off the atmosphere of the festivals.
The personalized mode instruction is a mode setting for a special scene; such as advertisement putting or emergencies, unique color configuration can be performed according to the requirements of customers, such as making corresponding color configuration according to the brand colors of customer products, and the like, so as to achieve better propaganda effect.
The embodiment provides a plurality of color configuration modes, and can provide more application scenes; it should be noted that, in addition to the above modes, the present invention can also implement more schemes formulated by other color rules.
Further, referring to fig. 2, in the third embodiment of the display mode setting method of the present invention proposed based on the first embodiment of the present invention, the step S20 includes the steps of:
step S21, when the playing device is a display terminal, acquiring a preset color mode corresponding to the mode instruction, and adjusting the color configuration of the screen of the playing device according to the preset color mode;
step S22, when the playback device is a set-top box, loading the cascading style sheet of the browser module in the set-top box in a preset color mode corresponding to the mode instruction.
The present embodiment takes a gray scale mode as an example for explanation;
generally, a preset grayscale mode is configured by default in a display terminal, for example, in a display terminal running an android system, the preset grayscale mode can be started by setting-developer option-simulating color space-full color blind. It can be understood that the specific starting mode is different between different systems or different terminals, and can be adjusted according to actual situations.
The set-top box mostly adopts an EPG (Electronic Program Guide, television Program Guide) as a navigation interface, and the EPG downloads and displays contents based on a browser module; the browser module includes a CSS (Cascading Style Sheets) for setting, configuration information of the CSS defines some default attributes of the browser elements, and the display effect of the browser can be changed by modifying, adding or deleting the configuration information of the CSS, thereby changing the display mode of the EPG.
Specifically, the gray mode is selected as a default mode in the browser module, the CSS configuration of the browser module is reloaded, the browser module is triggered to redraw the interface, and after the drawing is completed, the display mode of the EPG is the gray mode.
The step of loading the cascading style sheet of the browser module in the set top box in the grayscale mode in step S22 includes:
step S221, judging whether a preset color mode configuration file exists in the current cascading style sheet;
step S222, if not, acquiring a preset color mode configuration file in the mode instruction, and loading a preset color mode in a cascading style sheet according to the preset color mode configuration file;
in step S223, if yes, step S22 is executed.
The present embodiment is explained in a grayscale mode.
When some set top boxes leave a factory, corresponding gray mode configuration files are not configured in the CSS of the browser module of the set top boxes, and when the set top boxes need to be adjusted to the gray mode, the corresponding configuration files cannot be matched for use. Therefore, before the mode adjustment, whether the gray mode exists in the CSS is judged, and if the gray mode exists, the gray mode is directly loaded to carry out the adjustment; if the gray mode does not exist, the gray mode configuration file in the gray mode instruction is saved, a gray mode is newly built according to the gray mode configuration file, the adjustment is carried out according to the newly built gray mode, and the newly built gray mode can be directly called when the gray mode adjustment is needed next time.
In another embodiment of the present invention, local adjustment of the display screen may also be performed, for example, setting a theme color, and setting some modules set at fixed positions as theme colors, such as setting a menu background, a virtual button, a status icon, and text information, and when performing mode adjustment, the color of such modules may be changed by only changing the theme color. The specific setting method can refer to all the aforementioned adjusting methods, and will not be described herein again.
According to the embodiment, the display terminal and the set top box are distinguished in the playing equipment, and the adjusting mode is changed according to the type of the playing equipment, so that the application scene is wider.
Further, in a fourth embodiment of the display mode setting method of the present invention proposed based on the first embodiment of the present invention, before the step S20, a step of:
step S30, obtaining the current system time and obtaining the display setting time interval of the display mode from the mode instruction;
step S40, determining whether the current system time is within the display setting period;
in step S50, if yes, step S20 is executed.
The step S20 is followed by the step of:
step S60, when a mode closing instruction sent by the server is received, or when the current system time is not within the display setting time period, adjusting the color configuration of the display module to a preset default configuration.
The server can issue a mode instruction to the playing device in advance, wherein the mode instruction comprises a display setting time period of a display mode, namely starting time and ending time of the display mode; when the system time of the playing device reaches the starting time of the display mode or is between the starting time and the ending time, adjusting color configuration to complete the setting of the display mode; when the system time of the playing device reaches the interpretation time, the color configuration is adjusted to the default configuration.
The server can also send a mode instruction to the playing equipment when the playing equipment is required to switch the display mode, and the playing equipment directly adjusts the color configuration according to the mode instruction to complete the setting of the display mode when receiving the mode instruction; when the playing device is required to stop using the display mode, the server sends a mode closing instruction to the playing device, and when the playing device receives the mode closing instruction, the color configuration is adjusted to be default configuration.
The embodiment provides a plurality of display mode setting modes, and increases the flexibility of controlling the playing equipment.
Further, in a fifth embodiment of the display mode setting method according to the present invention as set forth in the first embodiment of the present invention, the mode instruction includes holiday information corresponding to a display mode, and after the step S20, the method further includes the steps of:
step S70, obtaining the festival information corresponding to the display mode from the mode command, and displaying the festival information in a preset display area of the display module.
The mode command comprises a display mode and corresponding festival information, for example, a gray scale mode corresponds to national public sacrifice dates; the holiday information includes date, holiday name, holiday profile, and the like.
The preset description position can be set at a fixed position of an interface, such as an advertisement position or a recommendation position; the information may also be displayed in a form of a pop-up window, for example, when the user starts the playing device for the first time within the display setting period, the corresponding holiday information is displayed in a pop-up window form.
The embodiment enables the user to know the reason of the change of the display mode by displaying the festival information, and meanwhile, related knowledge can be popularized for the user.
Further, in a sixth embodiment of the display mode setting method of the present invention proposed based on the first embodiment of the present invention, the step S10 is preceded by the steps of:
step S80, when the playing device is started, acquiring a preset device address;
step S90, sending the preset device address to the server, so that the server sends a mode instruction according to the preset device address.
The preset device address may be an IP address or an MAC address of the playback device.
The specific preset device address sending code may refer to:
Figure BDA0002852487020000081
after receiving the preset device address of the playing device, the server considers that the playing device is started up and can execute the operation of adjusting the display mode, so that a mode instruction can be sent to the playing device.
The embodiment sends the mode instruction to the playing device after the playing device is confirmed to be started, so that the problem that the playing device cannot receive the mode instruction due to sending when the playing device is not started is avoided.
Referring to fig. 3, the playback device may include components such as a communication module 10, a memory 20, and a processor 30 in a hardware configuration. In the playback device, the processor 30 is connected to the memory 20 and the communication module 10, respectively, the memory 20 having stored thereon a computer program that is executed by the processor 30 at the same time, the computer program implementing the steps of the above-described method embodiments when executed.
The communication module 10 may be connected to an external communication device through a network. The communication module 10 may receive a request from an external communication device, and may also send a request, an instruction, and information to the external communication device, where the external communication device may be another playback device, a server, or an internet of things device, such as a television.
The memory 20 may be used to store software programs as well as various data. The memory 20 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function (such as adjusting a color configuration of the display module to a gray configuration), and the like; the storage data area may include a database, and the storage data area may store data or information created according to use of the system, or the like. Further, the memory 20 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 30, which is a control center of the playback device, connects various parts of the entire playback device by using various interfaces and lines, and performs various functions of the playback device and processes data by running or executing software programs and/or modules stored in the memory 20 and calling data stored in the memory 20, thereby performing overall monitoring of the playback device. Processor 30 may include one or more processing units; alternatively, the processor 30 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 30.
Although not shown in fig. 3, the playing device may further include a circuit control module, which is used for connecting with a power supply to ensure the normal operation of other components. Those skilled in the art will appreciate that the playback device configuration shown in fig. 3 does not constitute a limitation of the playback device, and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The invention also proposes a computer-readable storage medium on which a computer program is stored. The computer-readable storage medium may be the Memory 20 in the playing device in fig. 3, and may also be at least one of a ROM (Read-Only Memory)/RAM (Random Access Memory), a magnetic disk, and an optical disk, where the computer-readable storage medium includes instructions for enabling a terminal device (which may be a television, an automobile, a mobile phone, a computer, a server, a terminal, or a network device) with a processor to execute the method according to the embodiments of the present invention.
In the present invention, the terms "first", "second", "third", "fourth" and "fifth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific situations.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although the embodiment of the present invention has been shown and described, the scope of the present invention is not limited thereto, it should be understood that the above embodiment is illustrative and not to be construed as limiting the present invention, and that those skilled in the art can make changes, modifications and substitutions to the above embodiment within the scope of the present invention, and that these changes, modifications and substitutions should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A display mode setting method is applied to a playing device, and comprises the following steps:
receiving a mode instruction sent by a server;
and adjusting the color configuration of a display module in the playing equipment according to the mode instruction so as to enable the display mode of the display module to correspond to the mode instruction.
2. The display mode setting method of claim 1, wherein the mode command is a gray mode command, a normal mode command, a high saturation mode command, or a personalized mode command.
3. The display mode setting method according to claim 2, wherein the step of adjusting the color configuration of the display module in the playback device according to the mode instruction comprises:
when the playing device is a display terminal, acquiring a preset color mode corresponding to the mode instruction, and adjusting the color configuration of a screen of the playing device according to the preset color mode;
and when the playing equipment is a set-top box, loading the cascading style sheet of the browser module in the set-top box in a preset color mode corresponding to the mode instruction.
4. The method for setting display mode according to claim 3, wherein the step of loading the cascading style sheet of the browser module in the set-top box in the preset color mode corresponding to the mode command comprises:
judging whether a preset color mode configuration file exists in a current cascading style sheet or not;
if not, acquiring a preset color mode configuration file in the mode instruction, and loading a preset color mode in a cascading style sheet according to the preset color mode configuration file.
5. The display mode setting method of claim 1, wherein the step of adjusting the color configuration of the display module in the playback device according to the mode instruction is preceded by:
acquiring the current system time, and acquiring the display setting time period of the display mode from the mode instruction;
judging whether the current system time is within the display setting time period or not;
if yes, executing the following steps: and adjusting the color configuration of a display module in the playing equipment according to the mode instruction.
6. The display mode setting method of claim 5, wherein the step of adjusting the color configuration of the display module in the playback device according to the mode instruction is followed by:
and when a mode closing instruction sent by the server is received or the current system time is not in the display setting time period, adjusting the color configuration of the display module to be a preset default configuration.
7. The method according to any one of claims 1 to 6, wherein the mode command includes holiday information corresponding to a display mode, and the step of adjusting the color configuration of the display module in the playback device according to the mode command further comprises:
and acquiring festival information corresponding to the display mode from the mode instruction, and displaying the festival information in a preset display area of the display module.
8. The display mode setting method according to claim 7, comprising, before the step of receiving the mode instruction transmitted by the server:
when the playing device is started, acquiring a preset device address;
and sending the preset equipment address to the server so that the server can send a mode instruction according to the preset equipment address.
9. A playback device, characterized in that the playback device comprises a memory, a processor and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the display mode setting method according to any one of claims 1 to 8.
10. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, carries out the steps of the display mode setting method according to any one of claims 1 to 8.
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