CN105955411B - Multimedia operating system - Google Patents
Multimedia operating system Download PDFInfo
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- CN105955411B CN105955411B CN201610477834.0A CN201610477834A CN105955411B CN 105955411 B CN105955411 B CN 105955411B CN 201610477834 A CN201610477834 A CN 201610477834A CN 105955411 B CN105955411 B CN 105955411B
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
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Abstract
The invention provides a multimedia operating system which comprises a display, a display driver, a table frame, a display control panel, an input/output interface driver and an application processor. The display driver drives the display to display a picture. The display control panel is arranged on the desk frame and outputs an initial signal according to the operation of a user. The input/output interface driver receives and outputs a menu starting signal according to the starting signal. The application processor executes the application program to generate multimedia data, controls the display driver to drive the display to display an application picture of the multimedia data, and controls the display driver to drive the display to display a menu picture when receiving a menu starting signal.
Description
Technical Field
The present invention relates to a multimedia operating system, and more particularly, to a multimedia operating system capable of receiving control from a control panel disposed on a desk frame.
Background
With the advance of technology, computers have become an important part of human life, and multimedia systems composed of computers and other output devices, such as screens and speakers, have become an important entertainment source in many people's lives. For example, it is a common entertainment choice for modern people to use multimedia systems to view delicate pictures and sound effects in movies, or to use multimedia systems to play computer games, immersed in attractive game settings or scenario content.
While the user usually operates the multimedia system through the mouse, keyboard and joystick, the parameters of the output device, such as brightness, volume …, etc., must be adjusted by directly adjusting the control buttons on the output device. However, this often interrupts the interaction between the user and the multimedia system, which causes inconvenience to the user. Especially, when the user plays games, the user often needs to operate the joystick or the keyboard delicately and quickly, and if the user needs to look for the corresponding control button on each output device to adjust the control button, the user is likely to miss the time for operating the games and lose the games.
Therefore, how to improve the multimedia system to allow the user to operate the multimedia system more conveniently is a problem to be solved.
Disclosure of Invention
The invention aims to provide a multimedia operating system which can be operated by a user more conveniently.
To achieve the above object, the present invention provides a multimedia operating system, comprising: a display; the display driver is coupled with the display and used for driving the display to display the picture; a table frame for placing the display; a display control panel arranged on the table frame and comprising a plurality of buttons for outputting an initial signal according to the operation of a user; an input/output interface driver having a plurality of input/output interfaces coupled to the display control panel for receiving the start signal and outputting a menu start signal according to the start signal; and the application processor is coupled with the input/output interface driver and the display driver and is used for executing an application program to generate multimedia data, controlling the display driver to drive the display to display an application picture of the multimedia data, and controlling the display driver to drive the display to display a menu picture when receiving the menu starting signal.
Preferably, the display control panel is further configured to output a control signal to select a specific option in the menu according to the user operation; the input/output interface driver is further used for outputting menu control signals according to the control signals; the application processor outputs a display control signal to the display driver according to the menu control signal so that the display driver adjusts the display characteristics of the display corresponding to the specific option.
Preferably, the specific option is a movie mode; the application processor outputs the display control signal to the display driver according to the menu control signal so that the display driver improves the color contrast of the display.
Preferably, the specific option is a game mode; the application processor outputs the display control signal to the display driver according to the menu control signal so that the display driver can improve the brightness of the dark area in the application picture.
Preferably, the specific option is a brightness adjustment option; the application processor outputs the display control signal to the display driver according to the menu control signal so that the display driver adjusts the brightness of the display.
Preferably, the display driver is coupled to the display via an external transmission line; the display driver outputs a control instruction to the display through the data display channel instruction interface of the transmission line according to the display control signal so as to adjust the display characteristics of the display corresponding to the specific option.
Preferably, the transmission line is a transmission line supporting a video graphics array or a high resolution multimedia interface.
Preferably, the application processor stores a plurality of menu screens; when receiving the menu starting signal, the application processor is used for selecting the corresponding menu screen from the menu screens according to the type of the pattern library corresponding to the application program.
Preferably, the pattern library corresponding to the application program is an open pattern library or a pattern library of a direct expansion interface.
Preferably, the multimedia operating system further comprises: a sound effect card; and the sound effect driver, couple to the sound effect card and the application processor, the sound effect driver is used for driving the sound effect card in order to output the application sound effect of the multimedia data; wherein: the display control panel is further used for outputting a control signal to select a specific option in the menu picture according to the operation of the user; the input/output interface driver is further used for outputting menu control signals according to the control signals; and the application processor outputs an audio card control signal to the audio driver according to the menu control signal so that the audio driver adjusts the audio characteristic of the audio card corresponding to the specific option.
Preferably, the specific option is a volume adjustment option; and the application processor outputs the sound card control signal to the sound driver according to the menu control signal so that the sound driver adjusts the output volume of the sound card.
Preferably, the multimedia operating system further comprises: a sound effect card; the sound effect driver is coupled with the sound effect card, the application processor and the input/output interface driver and is used for driving the sound effect card to output the application sound effect of the multimedia data; the volume control panel is arranged on the desk frame, coupled to the input and output interface driver and used for outputting a volume adjusting signal according to the operation of the user; wherein the input/output interface driver is further used for receiving and outputting an audio card control signal to the audio driver according to the volume adjusting signal so that the audio driver adjusts the output volume of the audio card.
Preferably, the input/output interface driver is a general-purpose input/output driver.
To achieve the above object, the present invention further provides a multimedia operating system, comprising: a display for displaying a menu screen or an application screen of the multimedia data; a display driver coupled to the display via a transmission line; a table frame for placing the display; the display control panel is arranged on the table frame and comprises a plurality of buttons, and when the display displays the menu screen, a first control signal is output to select a specific option in the menu screen according to the operation of a user; an input/output interface driver having a plurality of input/output interfaces coupled to the display control panel, the input/output interface driver being configured to receive the first control signal and output a menu control signal according to the first control signal; and an application processor, coupled to the input/output interface driver, for executing an application program to generate the multimedia data, and outputting a display control signal to the display driver according to the menu control signal to enable the display driver to adjust a display characteristic of the display corresponding to the specific option; the display driver outputs a control instruction to the display through the data display channel instruction interface of the transmission line according to the display control signal so as to adjust the display characteristic of the display corresponding to the specific option.
Preferably, the specific option is a movie mode; the application processor outputs the display control signal to the display driver according to the menu control signal so that the display driver improves the color contrast of the display.
Preferably, the specific option is a game mode; the application processor outputs the display control signal to the display driver according to the menu control signal so that the display driver increases the brightness of the dark area in the application screen.
Preferably, the specific option is a brightness adjustment option; the application processor outputs the display control signal to the display driver according to the menu control signal so that the display driver adjusts the brightness of the display.
Preferably, the transmission line is a transmission line supporting a video graphics array or a high resolution multimedia interface.
Preferably, the multimedia operating system further comprises: a sound effect card; and the sound effect driver, couple to the sound effect card and the application processor, the sound effect driver is used for driving the sound effect card in order to output the application sound effect of the multimedia data; wherein: the display control panel is further used for outputting a second control signal to select a sound effect adjusting option in the menu picture according to the operation of the user; the input/output interface driver is further used for outputting sound effect control signals according to the control signals; the application processor outputs sound card control signals to the sound driver according to the sound control signals so that the sound driver adjusts the sound characteristics of the sound card corresponding to the specific option.
Preferably, the sound effect adjusting option is a volume adjusting option; and the application processor outputs the sound card control signal to the sound driver according to the sound control signal so that the sound driver adjusts the output volume of the sound card.
Preferably, the multimedia operating system further comprises: a sound effect card; and the sound effect driver, couple to the sound effect card, the application processor and the input/output interface driver, the sound effect driver is used for driving the sound effect card in order to output the application sound effect of the multimedia data; the volume control panel is arranged on the desk frame, coupled to the input and output interface driver and used for outputting a volume adjusting signal according to the operation of the user; wherein: the input/output interface driver is further used for receiving the volume adjusting signal and outputting an audio card control signal to the audio driver according to the volume adjusting signal; and the sound effect driver is used for adjusting the output volume of the sound effect card according to the sound effect card control signal.
Preferably, the input/output interface driver is a general-purpose input/output driver.
Compared with the prior art, the multimedia operating system provided by the invention can arrange the control panel in the table frame so that a user can quickly and timely adjust the output characteristics of output equipment such as a display, an audio card and the like nearby through the control panel without quitting an application program and then adjusting, and without operating a button on the output equipment far away from the user, so that the user can operate the multimedia system more conveniently.
Drawings
FIG. 1 is a diagram of a multimedia operating system according to an embodiment of the present invention.
FIG. 2 is a diagram of a multimedia operating system according to another embodiment of the present invention.
FIG. 3 is a diagram of a multimedia operating system according to another embodiment of the present invention.
Detailed Description
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
FIG. 1 is a diagram of a multimedia operating system 100 according to an embodiment of the invention. The multimedia operating system 100 includes a display 110, a display driver 120, a desk 130, a display control panel 140, an input/output interface driver 150, and an application processor 160. The application processor 160 is coupled to the display driver 120 and the input/output interface driver 150, and the input/output interface driver 150 is further coupled to the display control panel 140.
The application processor 160 can execute an application program to generate multimedia data, such as a video player program or a computer game program, and the multimedia data generated by executing the application program can include application screens and application sound effects related to application contents, such as movie screens, game screens, movie sound effects, and game sound effects. The application processor 160 can then control the display driver 120 to drive the display 110 to display the application frame in the multimedia data after generating the application frame in the multimedia data.
In some embodiments of the invention, the display 110 may be a Video Graphics Array (VGA) or High Definition Multimedia Interface (HDMI) display, or a display supporting other common video interfaces. According to the interface supported by the display 110, the display driver 120 can transmit the application screen generated by the application processor 160 to the display 110 in the format supported by the display 110, and drive the display 110 to display the application screen.
In some embodiments of the present invention, the display driver 120 may be coupled to the display 110, and the display driver 120 may be disposed in the same computer case C1 as the application processor 160, or even disposed on the same motherboard as the application processor 160. In addition, the display driver 120 is not necessarily a dedicated hardware device, but may be other processors capable of executing corresponding drivers.
The desk frame 130 may be a common computer desk with a supporting plane for the display 110, or may be used to support the application processor 160 and the computer casing C1.
The display control panel 140 may be disposed on the desk frame 130 and at a position easily accessible to the user, that is, when the user is using the multimedia operating system 100, the user needs to move far away from the display 110 than the user needs to move to touch the display control panel 140, if the user can easily control the display control panel 140 when operating the keyboard keys without affecting the operation of the keyboard. In some embodiments of the present invention, the user can adjust the display characteristics, such as brightness, color parameters and/or contrast, of the display 110 through the display control panel 140 in a short time without exiting the application program and then adjusting the display characteristics, and without operating a button on the display 110 that is far away from the user.
When the user operates the display control panel 140, for example, presses a button on the display control panel 140, the display control panel 140 can output the start signal sigini. The i/o interface driver 150 has a plurality of i/o interfaces coupled to the display control panel 140, so that the i/o interface driver 150 can receive the start signal sigini and output the menu activation signal SIGmenu according to the start signal sigini. In some embodiments of the present invention, the i/o interface driver 150 may be, for example, a general purpose input/output (GPIO) driver. In this case, the i/o interface driver 150 may be coupled to the corresponding button switches on the display control panel 140 through a plurality of general-purpose i/o interfaces, and may obtain the operation status of the display control panel 140 by means of polling (polling), such as whether a button is pressed, the number of times, the length of the pressed button, and which buttons are pressed.
In some embodiments of the present invention, the I/o interface driver 150 may also be an Integrated Circuit bus (I2C) driver, in which case, the display control panel 140 may store the operation status of each button in a corresponding register, and the I/o interface driver 150 may output the clock signal and the control signal to the display control panel 140 through the corresponding interface and read the operation status of the display control panel 140. In some embodiments of the present invention, the input/output interface driver 150 may also be a driver supporting other input/output interfaces, and the input/output interface driver 150 may output the control signal in a corresponding format according to the protocol of the input/output interface to obtain the operation status of the display control panel 140.
Further, the display control panel 140 may include a plurality of buttons, the buttons may be in the form of resistive/capacitive touch buttons or mechanical buttons, and the input/output interface driver 150 may recognize what the button is pressed according to the signal output by the display control panel 140, so that when a specific button corresponding to an open menu in the display control panel 140 is pressed to output the start signal sigini, the input/output interface driver 150 may correspondingly output the menu start signal SIGmenu. However, in some embodiments, the i/o interface driver 150 may also determine whether the signal output by the display control panel 140 is the first signal within the predetermined time to be the start signal sigini, if the signal output by the display control panel 140 is determined to be the first signal within the predetermined time, the i/o interface driver 150 will determine that the signal is the start signal sigini and further output the menu start signal SIGmenu, otherwise the i/o interface driver 150 will execute other corresponding functions according to the pressed button. In other embodiments, the i/o interface driver 150 may also analyze the operation status of the display control panel 140 according to different mechanisms and accordingly determine whether to output the menu initiation signal SIGmenu or other control signals.
In some embodiments of the present invention, the i/o interface driver 150 may be disposed in the same computer casing C1 as the application processor 160, or even disposed on the same motherboard as the application processor 160. In addition, the I/O interface driver 150 is not necessarily a dedicated hardware device, but may be any other processor capable of executing the corresponding driver.
When the application processor 160 receives the menu initiation signal SIGMenu, the application processor 160 controls the display driver 120 to drive the display 110 to display the menu screen. The menu screen may present options that can be adjusted by the user, such as the display mode of the display 110 and the brightness of the display 110, or even the output parameters of other devices, such as the output volume of the sound card.
The user can select a specific option in the menu screen by operating the display control panel 140. For example, the menu screen may further include a cursor, and the control panel 140 includes buttons for controlling the cursor and control buttons for determining the selection. Therefore, the user can move the cursor through the control panel 140, and press the control button when the cursor moves to the specific option to be adjusted, and at this time, the control panel 140 can output the control signal SIGctrl to indicate that the user selects the specific option in the menu screen.
The i/o interface driver 150 outputs a menu control signal SIGsel according to the control signal SIGctrl, and the application processor 160 outputs a display control signal SIGctrl to the display driver 120 according to the menu control signal SIGsel so that the display driver 120 adjusts the display characteristics of the display 110 corresponding to the selected specific option.
In some embodiments of the present invention, the specific option selected by the user may be a movie mode, in which the user may be playing a movie using the multimedia operating system 100, and the application frame of the multimedia data generated by the application processor 160 is a movie frame. When the user selects the movie mode, the application processor 160 can output the display control signal sigctrl to the display driver 120 according to the menu control signal SIGsel so that the display driver 120 can improve the color parameter or contrast of the display 110, thereby making the color of the movie more vivid.
In some embodiments of the present invention, the specific option selected by the user may be a game mode, in which the user may be playing a game using the multimedia operating system 100, and the application screen of the multimedia data generated by the application processor 160 is a game screen. When the user selects the video game mode, the application processor 160 can output the display control signal SIGDctrl to the display driver 120 according to the menu control signal SIGSEL, so that the display driver 120 can increase the brightness of the dark area in the application image of the multimedia data generated by the application processor 160. That is, when the user selects the video game mode, the application processor 160 can increase the brightness of the dark area in the game screen through the display driver 120, so that the user can more easily see the enemy, building or object in the dark area in the game screen, thereby facilitating the game of the player.
In some embodiments of the present invention, the specific option selected by the user may also be a brightness adjustment option, and the application processor 160 can output the display control signal sigctrl to the display driver 120 according to the menu control signal SIGsel so as to enable the display driver 120 to adjust the brightness of the display 110. For example, the brightness adjustment option may be a brightness enhancement option, and the application processor 160 may output the display control signal SIGdctrl to the display driver 120 to enable the display driver 120 to enhance the brightness of the display 110.
In addition, in some embodiments of the present invention, the display driver 120 may be coupled to the display 110 via an external transmission line L1, and the display driver 120 may output a control COMMAND to the display 110 via the data display channel COMMAND interface (DISPLAY DATA CHANNEL COMMAND INTERFACE, DDC/CI) of the transmission line L1 according to the display control signal SIGdctrl to adjust the display characteristics of the display 110 corresponding to the specific option. For example, the transmission line L1 may be a transmission line supporting Video Graphics Array (VGA) or High-resolution Multimedia Interface (HDMI) according to the Video Interface supported by the display 110.
In other words, after the user selects the specific option, the application processor 160 can send the corresponding display control signal SIGdctrl to the display driver 120 according to the function of the specific option, and the display driver 120 can encode the display control signal SIGdctrl into the instruction format supported by the display 110 and output the instruction to drive the display 110 through the data display channel instruction interface of the transmission line L1. Since the command interface of the data display channel is designed to transmit the control command, the present invention can enable the user to more conveniently control the display characteristics of the display 110 when using the multimedia operating system 100 without additionally adding a transmission line interface or additionally arranging a command decoding module on the display 110.
Furthermore, when the application processor 160 executes the application program, the application processor 160 may select the corresponding menu screen according to the graphic library used by the application program. For example, when the application processor 160 is executing an application program for a game, an open graphics library (OpenGL) or a direct extended interface (directX) graphics library may be used. Since different graphic libraries have different parameter settings for the display screen and may have different coordinate calculation manners for the display screen, if the application program executed by the application processor 160 utilizes the graphic library of the direct extensible interface (directX), the application processor 160 may cause the display 110 to display the menu screen suitable for the open graphic library (OpenGL), which may result in the menu screen not being displayed normally.
In some embodiments of the present invention, the application processor 160 may store a plurality of menu screens, and when receiving the menu initiation signal SIGMenu, the application processor 160 may select a corresponding menu screen from the plurality of menu screens according to the type of the graphic library corresponding to the application program. Therefore, the problem that the display 110 cannot normally display the menu screen due to the mismatch between the graphic library and the menu screen used by the application program can be avoided.
FIG. 2 is a diagram of a multimedia operating system 200 according to an embodiment of the invention. The multimedia operating system 200 has a similar structure to the multimedia operating system 100 and can operate according to a similar principle, and the difference between the two is that the multimedia operating system 200 includes a sound card 270 and a sound driver 280 in addition to the display 110, the display driver 120, the desk 130, the display control panel 140, the i/o interface driver 150 and the application processor 160.
The sound driver 280 is coupled to the sound card 270 and the application processor 160. The sound driver 280 may drive the sound card 270 to output application sound of the multimedia data generated by the application processor 160. In some embodiments of the present invention, the sound card 270 and the sound driver 280 may be disposed in the same computer casing C1 as the application processor 160, or even disposed on the same motherboard as the application processor 160. However, the invention is not limited thereto, and in other embodiments of the invention, the sound card 270 may be externally connected to the computer casing C1, and the sound driver 280 is not limited to a specific hardware device, but may be other processors capable of executing corresponding drivers.
In the embodiment of FIG. 2, the user can also use the display control panel 140 to start the menu screen, and further use the control panel 140 to select the option in the menu screen to control the sound effect characteristics of the sound card 270.
In other words, the display control panel 140 can output the control signal SIGctrl to select a specific option in the menu screen according to the user's operation, at this time, the i/o interface driver 150 can output the menu control signal SIGsel according to the control signal SIGctrl, and the application processor 160 can output the sound card control signal SIGctrl to the sound driver 280 according to the menu control signal SIGsel so that the sound driver 280 can adjust the sound characteristics of the sound card 270 corresponding to the specific option.
For example, if the specific option selected by the user is a volume adjustment option, the application processor 160 outputs the sound card control signal sigctrl to the sound driver 280 according to the menu control signal SIGsel so that the sound driver 280 adjusts the output volume of the sound driver 280. In some embodiments of the present invention, the volume adjustment option may be a volume enhancement option, and the application processor 160 can output the sound card control signal SIGvctrl to the sound driver 280, and enhance the output volume of the sound card 270 through the sound driver 280.
Moreover, because the volume is controlled simply, in some embodiments of the present invention, the multimedia operating system may further include a volume control panel on the desk frame, so as to facilitate the user to control the volume more quickly.
FIG. 3 is a diagram of a multimedia operating system 300 according to an embodiment of the invention. The multimedia operating system 300 has a similar structure to the multimedia operating system 100 and can operate according to a similar principle, and the difference between the multimedia operating system 300 and the multimedia operating system 100 is that the multimedia operating system includes a sound card 370, a sound driver 380, and a volume control panel 390 in addition to the display 110, the display driver 120, the desk 130, the display control panel 140, the i/o interface driver 350, and the application processor 160.
The sound driver 380 is coupled to the sound card 370, the application processor 160 and the I/O interface driver 350, and the sound driver 380 can drive the sound card 370 to output the application sound of the multimedia data generated by the application processor 160. The volume control panel 390 is disposed on the desk 130 and coupled to the input/output interface driver 350. In some embodiments of the present invention, the volume control panel 390 may be disposed adjacent to the table frame 130 and the display control panel 140, or may be disposed at a different position of the table frame 130 from the display control panel 140.
The volume control panel 390 can output the volume adjusting signal SIGaud according to the operation of the user, and the input/output interface driver 350 can receive and output the sound card control signal SIGvctrl to the sound driver 380 according to the volume adjusting signal SIGaud, and the output volume of the sound card 370 is increased by the sound driver 380. Thus, when the user adjusts the output volume of the multimedia operating system 300 through the volume control panel 390, the corresponding sound card control signal SIGVCtrl can be directly outputted from the input/output interface driver 350 to the sound driver 380 without additionally opening the menu screen, and the output volume of the sound card 370 can be adjusted, thereby reducing the operation burden of the application processor 160.
In summary, the multimedia operating system provided in the embodiments of the present invention can arrange the control panel in the desk frame so that the user can adjust the output characteristics of the output devices such as the display and the sound card through the control panel in time without exiting the application program and then adjusting the output characteristics, and without operating the button on the output device far away from the user, so that the user can operate the multimedia system more conveniently.
The present invention has been described in relation to the above embodiments, which are only exemplary of the implementation of the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. Rather, it is intended that all such modifications and variations be included within the spirit and scope of this invention.
Claims (21)
1. A multimedia operating system, comprising:
a display;
the display driver is coupled with the display and used for driving the display to display the picture;
a table frame for placing the display;
a display control panel arranged on the table frame and comprising a plurality of buttons for outputting an initial signal according to the operation of a user;
an input/output interface driver having a plurality of input/output interfaces coupled to the display control panel for receiving the start signal and outputting a menu start signal according to the start signal; and
the application processor is coupled with the input/output interface driver and the display driver and stores a plurality of menu pictures; the application processor is used for executing an application program to generate multimedia data, controlling the display driver to drive the display to display an application picture of the multimedia data, and when receiving the menu starting signal, the application processor is further used for selecting a corresponding menu picture from the menu pictures according to the type of the pattern library corresponding to the application program so as to avoid that the display cannot normally display the menu picture because the pattern library used by the application program is not matched with the menu picture, and controlling the display driver to drive the display to display the menu picture.
2. The multimedia operating system of claim 1,
the display control panel is further used for outputting a control signal to select a specific option in the menu picture according to the operation of the user;
the input/output interface driver is further used for outputting menu control signals according to the control signals; and
the application processor outputs a display control signal to the display driver according to the menu control signal so that the display driver adjusts the display characteristics of the display corresponding to the specific option.
3. The multimedia operating system of claim 2,
the specific option is a movie mode; and
the application processor outputs the display control signal to the display driver according to the menu control signal so that the display driver improves the color contrast of the display.
4. The multimedia operating system of claim 2,
the specific option is a game mode; and
the application processor outputs the display control signal to the display driver according to the menu control signal so that the display driver can improve the brightness of the dark area in the application picture.
5. The multimedia operating system of claim 2,
the specific option is a brightness adjustment option; and
the application processor outputs the display control signal to the display driver according to the menu control signal so that the display driver adjusts the brightness of the display.
6. The multimedia operating system of claim 2,
the display driver is coupled to the display through an external transmission line; and
the display driver outputs a control instruction to the display through the data display channel instruction interface of the transmission line according to the display control signal so as to adjust the display characteristics of the display corresponding to the specific option.
7. The system of claim 6, wherein the cable is a cable supporting video graphics array or high resolution multimedia interface.
8. The multimedia operating system of claim 1,
the pattern library corresponding to the application program is an open pattern library or a pattern library of a direct expansion interface.
9. The multimedia operating system of claim 1, further comprising:
a sound effect card; and
the sound effect driver is coupled with the sound effect card and the application processor and is used for driving the sound effect card to output the application sound effect of the multimedia data; wherein:
the display control panel is further used for outputting a control signal to select a specific option in the menu picture according to the operation of the user;
the input/output interface driver is further used for outputting menu control signals according to the control signals; and
the application processor outputs an audio card control signal to the audio driver according to the menu control signal so that the audio driver adjusts the audio characteristics of the audio card corresponding to the specific option.
10. The multimedia operating system of claim 9,
the specific option is a volume adjustment option; and
the application processor outputs the sound card control signal to the sound driver according to the menu control signal so that the sound driver adjusts the output volume of the sound card.
11. The multimedia operating system of claim 1, further comprising:
a sound effect card;
the sound effect driver is coupled with the sound effect card, the application processor and the input/output interface driver and is used for driving the sound effect card to output the application sound effect of the multimedia data; and
the volume control panel is arranged on the desk frame, coupled to the input and output interface driver and used for outputting a volume adjusting signal according to the operation of the user;
wherein the input/output interface driver is further used for receiving and outputting an audio card control signal to the audio driver according to the volume adjusting signal so that the audio driver adjusts the output volume of the audio card.
12. The system of any of claims 1 to 11, wherein the i/o interface driver is a general purpose i/o driver.
13. A multimedia operating system, comprising:
a display for displaying a menu screen or an application screen of the multimedia data;
a display driver coupled to the display via a transmission line;
a table frame for placing the display;
the display control panel is arranged on the table frame and comprises a plurality of buttons, and when the display displays the menu screen, a first control signal is output to select a specific option in the menu screen according to the operation of a user;
an input/output interface driver having a plurality of input/output interfaces coupled to the display control panel, the input/output interface driver being configured to receive the first control signal and output a menu control signal according to the first control signal; and
the application processor is coupled with the input and output interface driver, and is stored with a plurality of menu pictures and used for selecting the corresponding menu picture from the menu pictures according to the type of the pattern library corresponding to the application program so as to avoid that the display cannot normally display the menu picture because the pattern library used by the application program is not matched with the menu picture; the application processor is used for executing the application program to generate the multimedia data and outputting a display control signal to the display driver according to the menu control signal so as to enable the display driver to adjust the display characteristic of the display corresponding to the specific option;
the display driver outputs a control instruction to the display through the data display channel instruction interface of the transmission line according to the display control signal so as to adjust the display characteristic of the display corresponding to the specific option.
14. The multimedia operating system of claim 13,
the specific option is a movie mode; and
the application processor outputs the display control signal to the display driver according to the menu control signal so that the display driver improves the color contrast of the display.
15. The multimedia operating system of claim 13,
the specific option is a game mode; and
the application processor outputs the display control signal to the display driver according to the menu control signal so that the display driver increases the brightness of the dark area in the application screen.
16. The multimedia operating system of claim 13,
the specific option is a brightness adjustment option; and
the application processor outputs the display control signal to the display driver according to the menu control signal so that the display driver adjusts the brightness of the display.
17. The system of claim 13, wherein the cable is a cable supporting a video graphics array or a high resolution multimedia interface.
18. The multimedia operating system of claim 13, further comprising:
a sound effect card; and
the sound effect driver is coupled with the sound effect card and the application processor and is used for driving the sound effect card to output the application sound effect of the multimedia data; wherein:
the display control panel is further used for outputting a second control signal to select a sound effect adjusting option in the menu picture according to the operation of the user;
the input/output interface driver is further used for outputting sound effect control signals according to the control signals;
the application processor outputs sound card control signals to the sound driver according to the sound control signals so that the sound driver adjusts the sound characteristics of the sound card corresponding to the specific option.
19. The multimedia operating system of claim 18,
the sound effect adjusting option is a volume adjusting option; and
the application processor outputs the sound card control signal to the sound driver according to the sound control signal so that the sound driver adjusts the output volume of the sound card.
20. The multimedia operating system of claim 13, further comprising:
a sound effect card; and
the sound effect driver is coupled with the sound effect card, the application processor and the input/output interface driver and is used for driving the sound effect card to output the application sound effect of the multimedia data;
the volume control panel is arranged on the desk frame, coupled to the input and output interface driver and used for outputting a volume adjusting signal according to the operation of the user; wherein:
the input/output interface driver is further used for receiving the volume adjusting signal and outputting an audio card control signal to the audio driver according to the volume adjusting signal; and
the sound effect driver is used for adjusting the output volume of the sound effect card according to the sound effect card control signal.
21. The system of any of claims 13-20, wherein the i/o interface driver is a general purpose i/o driver.
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| CN201610477834.0A CN105955411B (en) | 2016-06-27 | 2016-06-27 | Multimedia operating system |
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| CN201610477834.0A CN105955411B (en) | 2016-06-27 | 2016-06-27 | Multimedia operating system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101753903A (en) * | 2008-12-15 | 2010-06-23 | 深圳Tcl新技术有限公司 | Method for displaying menu on electronic equipment and electronic equipment |
| CN102193727A (en) * | 2010-02-19 | 2011-09-21 | 索尼欧洲有限公司 | Display device |
| CN103309482A (en) * | 2012-03-12 | 2013-09-18 | 富泰华工业（深圳）有限公司 | Electronic equipment and touch control method and touch control device thereof |
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2016
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101753903A (en) * | 2008-12-15 | 2010-06-23 | 深圳Tcl新技术有限公司 | Method for displaying menu on electronic equipment and electronic equipment |
| CN102193727A (en) * | 2010-02-19 | 2011-09-21 | 索尼欧洲有限公司 | Display device |
| CN103309482A (en) * | 2012-03-12 | 2013-09-18 | 富泰华工业（深圳）有限公司 | Electronic equipment and touch control method and touch control device thereof |
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