CN113835656A - Display method and device and electronic equipment - Google Patents
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- 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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1438—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display using more than one graphics controller
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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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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Abstract
The application discloses a display method, a display device and electronic equipment, and belongs to the technical field of terminal equipment. The electronic device includes: the motion compensation display device comprises a data processor, a motion compensation display frame inserting chip, a first display screen and a second display screen; the motion compensation display frame inserting chip comprises a first switch unit and a motion compensation display frame inserting module. In the embodiment of the application, video source data acquired from a data processor is selected through a first switch unit arranged in a motion compensation display frame insertion chip, frame insertion processing is performed on the video source data through a motion compensation display frame insertion module, and then a video subjected to frame insertion is sent to a first display screen and/or a second display screen for display according to the working state of electronic equipment, so that double-display-screen display on the premise of frame insertion processing of the video source data is realized.
Description
Technical Field
The application belongs to the technical field of terminal equipment, and particularly relates to a display method and device and electronic equipment.
Background
With the continuous development of terminal devices, the requirements of users on display effect and image quality are also continuously improved. The current terminal device uses an independent display enhancement chip to perform Motion Compensation (MEMC) for video source, so as to display the frame at high frame rate.
However, if Interface (UI) information (such as a bullet screen) exists in the current high frame rate display processing, the video information and the UI information need to be separated by an image layering Processor, and then the video information and the UI information are output by a Transport (TX) through two Mobile Industry Processor Interfaces (MIPI), so that the video under one display screen can only be processed, the video under two display screens cannot be processed, double-screen display cannot be realized, and user experience is affected.
Disclosure of Invention
The embodiment of the application provides a display method, a display device and electronic equipment, and can solve the problems that an existing mobile industry processor interface can only process two paths of data and can not realize double-display-screen display when video data is subjected to high-frequency processing.
In a first aspect, an embodiment of the present application provides an electronic device, including: the motion compensation display device comprises a data processor, a motion compensation display frame inserting chip, a first display screen and a second display screen;
the motion compensation display frame inserting chip comprises a first switch unit and a motion compensation display frame inserting module, wherein a first input end of the first switch unit is connected with a first output end of a first input interface of the motion compensation display frame inserting chip, a second input end of the first switch unit is connected with a first input end of a second input interface of the motion compensation display frame inserting chip, and an output end of the first switch unit is respectively connected with an input end of the motion compensation display frame inserting module and a first input end of a second output interface of the motion compensation display frame inserting chip;
the input end of the first input interface of the motion compensation display frame inserting chip is connected with the first output end of the data processor, the second output end of the first input interface of the motion compensation display frame inserting chip is connected with the first input end of the first output interface of the motion compensation display frame inserting chip, the input end of the second input interface of the motion compensation display frame inserting chip is connected with the second output end of the data processor, and the second output end of the second input interface of the motion compensation display frame inserting chip is connected with the second input end of the second output interface of the motion compensation display frame inserting chip;
the output end of the motion compensation display frame inserting module is connected with the second input end of the first output interface of the motion compensation display frame inserting chip, the output end of the first output interface of the motion compensation display frame inserting chip is connected with the first display screen, and the output end of the second output interface of the motion compensation display frame inserting chip is connected with the second display screen;
the electronic equipment can be switched among a plurality of working states under the condition that the data processor receives video source data to be displayed on the first display screen and/or the second display screen, and the first display screen displays the video source data after frame insertion under the condition that the electronic equipment is in the first working state; under the condition that the electronic equipment is in a second working state, the second display screen displays the video source data after frame insertion; under the condition that the electronic equipment is in a third working state, one of the first display screen and the second display screen displays video source data after frame insertion, and the other display screen displays video data or interface data without frame insertion, wherein the video source data comprises video data and interface data.
In a second aspect, an embodiment of the present application provides a display method applied to the electronic device of the first aspect, where the method includes:
under the condition that the data processor receives video source data to be displayed on a first display screen and/or a second display screen, acquiring the state of the electronic equipment;
under the condition that the electronic equipment is in a first working state, a first input end and an output end of the first switch unit are conducted, and the first display screen displays video source data after frame insertion;
under the condition that the electronic equipment is in a second working state, a second input end and an output end of the first switch unit are conducted, and the second display screen displays the video source data after frame insertion;
under the condition that the electronic equipment is in a third working state, a first input end and a second input end of the first switch unit are both connected with an output end, one of the first display screen and the second display screen displays video source data after frame insertion, and the other display screen displays video data or interface data without frame insertion, wherein the video source data comprises video data and interface data.
In a third aspect, an embodiment of the present application provides a display device, including:
the acquisition module is used for acquiring the state of the electronic equipment under the condition that the data processor receives video source data to be displayed on the first display screen and/or the second display screen;
the first display module is used for controlling the conduction of a first input end and an output end of the first switch unit under the condition that the electronic equipment is in a first working state, and the first display screen displays video source data after frame insertion;
the second display module is used for controlling the second input end and the output end of the first switch unit to be conducted under the condition that the electronic equipment is in a second working state, and the second display screen displays the video source data after the frame insertion;
and the third display module is used for controlling the conduction of the first input end and the second input end of the first switch unit and the output end under the condition that the electronic equipment is in a third working state, one of the first display screen and the second display screen displays video source data after frame insertion, and the other display screen displays video data or interface data without frame insertion, wherein the video source data comprises video data and interface data.
In a fourth aspect, embodiments of the present application provide an electronic device, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, and when executed by the processor, implement the steps of the method according to the second aspect.
In a fifth aspect, the present application provides a readable storage medium, on which a program or instructions are stored, which when executed by a processor implement the steps of the method according to the second aspect.
In a sixth aspect, the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the method according to the second aspect.
In an embodiment of the application, the electronic device comprises a data processor, a motion compensation display frame insertion chip, a first display screen and a second display screen; the motion compensation display frame inserting chip comprises a first switch unit and a motion compensation display frame inserting module, wherein a first input end of the first switch unit is connected with a first output end of a first input interface of the motion compensation display frame inserting chip, a second input end of the first switch unit is connected with a first input end of a second input interface of the motion compensation display frame inserting chip, and an output end of the first switch unit is respectively connected with an input end of the motion compensation display frame inserting module and a first input end of a second output interface of the motion compensation display frame inserting chip; the input end of a first input interface of the motion compensation display frame inserting chip is connected with the first output end of the data processor, the second output end of the first input interface of the motion compensation display frame inserting chip is connected with the first input end of a first output interface of the motion compensation display frame inserting chip, the input end of a second input interface of the motion compensation display frame inserting chip is connected with the second output end of the data processor, and the second output end of the second input interface of the motion compensation display frame inserting chip is connected with the second input end of the second output interface of the motion compensation display frame inserting chip; the output end of the motion compensation display frame inserting module is connected with the second input end of the first output interface of the motion compensation display frame inserting chip, the output end of the first output interface of the motion compensation display frame inserting chip is connected with the first display screen, and the output end of the second output interface of the motion compensation display frame inserting chip is connected with the second display screen; the electronic equipment can be switched among a plurality of working states under the condition that the data processor receives video source data to be displayed on the first display screen and/or the second display screen, and the first display screen displays the video source data after the insertion frame under the condition that the electronic equipment is in the first working state; under the condition that the electronic equipment is in a second working state, the second display screen displays video source data after the frame insertion; under the condition that the electronic equipment is in a third working state, one of the first display screen and the second display screen displays video source data after frame insertion, and the other display screen displays video data or interface data without frame insertion, wherein the video source data comprises the video data and the interface data. In the embodiment of the application, video source data acquired from a data processor is selected through a first switch unit arranged in a motion compensation display frame insertion chip, frame insertion processing is performed on the video source data through a motion compensation display frame insertion module, and then a video subjected to frame insertion is sent to a first display screen and/or a second display screen for display according to the working state of electronic equipment, so that double-display-screen display on the premise of frame insertion processing of the video source data is realized.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
FIG. 3 is a flow chart of a display method provided by an embodiment of the present application;
fig. 4 is a schematic structural diagram of a display device according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 6 is a schematic hardware structure diagram of an electronic device according to an embodiment of the present application.
In the figure, 100-data processor; 200-motion compensated display framing chip; 310-a first display screen; 320-second display screen.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
A display method, a display device, and an electronic device provided in the embodiments of the present application are described in detail below with reference to fig. 1 to 6 through specific embodiments and application scenarios thereof.
As shown in fig. 1, the electronic device may include: a data processor 100, a motion compensated display framing chip 200, a first display screen 310, and a second display screen 320.
Specifically, the motion compensation display frame insertion chip comprises a first switch unit and a motion compensation display frame insertion module, wherein a first input end of the first switch unit is connected with a first output end of a first input interface of the motion compensation display frame insertion chip, a second input end of the first switch unit is connected with a first input end of a second input interface of the motion compensation display frame insertion chip, and an output end of the first switch unit is respectively connected with an input end of the motion compensation display frame insertion module and a first input end of a second output interface of the motion compensation display frame insertion chip; the input end of a first input interface of the motion compensation display frame inserting chip is connected with the first output end of the data processor, the second output end of the first input interface of the motion compensation display frame inserting chip is connected with the first input end of a first output interface of the motion compensation display frame inserting chip, the input end of a second input interface of the motion compensation display frame inserting chip is connected with the second output end of the data processor, and the second output end of the second input interface of the motion compensation display frame inserting chip is connected with the second input end of the second output interface of the motion compensation display frame inserting chip; the output end of the motion compensation display frame inserting module is connected with the second input end of the first output interface of the motion compensation display frame inserting chip, the output end of the first output interface of the motion compensation display frame inserting chip is connected with the first display screen, and the output end of the second output interface of the motion compensation display frame inserting chip is connected with the second display screen.
The electronic equipment can be switched among a plurality of working states under the condition that the data processor receives video source data to be displayed on the first display screen and/or the second display screen, and the first display screen displays the video source data after the insertion frame under the condition that the electronic equipment is in the first working state; under the condition that the electronic equipment is in a second working state, the second display screen displays video source data after the frame insertion; under the condition that the electronic equipment is in a third working state, one of the first display screen and the second display screen displays video source data after frame insertion, and the other display screen displays video data or interface data without frame insertion, wherein the video source data comprises the video data and the interface data.
That is, the video source data can be respectively displayed on at least one display screen by setting the switching unit. Specifically, the video source data after the frame interpolation processing may be displayed on the first display screen alone, the video source data after the frame interpolation processing may be displayed on the second display screen alone, the video data after the frame interpolation processing may be displayed on the first display screen, and the video data or the interface data not subjected to the frame interpolation processing may be displayed on the second display screen.
It should be noted that the number of the display screens may be multiple, and the number of the switch units may also be correspondingly increased under the condition of multiple display screens.
In an embodiment of the application, the electronic device comprises a data processor, a motion compensation display frame insertion chip, a first display screen and a second display screen; the motion compensation display frame inserting chip comprises a first switch unit and a motion compensation display frame inserting module, wherein a first input end of the first switch unit is connected with a first output end of a first input interface of the motion compensation display frame inserting chip, a second input end of the first switch unit is connected with a first input end of a second input interface of the motion compensation display frame inserting chip, and an output end of the first switch unit is respectively connected with an input end of the motion compensation display frame inserting module and a first input end of a second output interface of the motion compensation display frame inserting chip; the input end of a first input interface of the motion compensation display frame inserting chip is connected with the first output end of the data processor, the second output end of the first input interface of the motion compensation display frame inserting chip is connected with the first input end of a first output interface of the motion compensation display frame inserting chip, the input end of a second input interface of the motion compensation display frame inserting chip is connected with the second output end of the data processor, and the second output end of the second input interface of the motion compensation display frame inserting chip is connected with the second input end of the second output interface of the motion compensation display frame inserting chip; the output end of the motion compensation display frame inserting module is connected with the second input end of the first output interface of the motion compensation display frame inserting chip, the output end of the first output interface of the motion compensation display frame inserting chip is connected with the first display screen, and the output end of the second output interface of the motion compensation display frame inserting chip is connected with the second display screen; the electronic equipment can be switched among a plurality of working states under the condition that the data processor receives video source data to be displayed on the first display screen and/or the second display screen, and the first display screen displays the video source data after the insertion frame under the condition that the electronic equipment is in the first working state; under the condition that the electronic equipment is in a second working state, the second display screen displays video source data after the frame insertion; under the condition that the electronic equipment is in a third working state, one of the first display screen and the second display screen displays video source data after frame insertion, and the other display screen displays video data or interface data without frame insertion, wherein the video source data comprises the video data and the interface data. In the embodiment of the application, video source data acquired from a data processor is selected through a first switch unit arranged in a motion compensation display frame insertion chip, frame insertion processing is performed on the video source data through a motion compensation display frame insertion module, and then a video subjected to frame insertion is sent to a first display screen and/or a second display screen for display according to the working state of electronic equipment, so that double-display-screen display on the premise of frame insertion processing of the video source data is realized.
In one possible embodiment of the present application, as shown in fig. 2, the motion compensation display frame interpolation chip includes an image layering processing module and an image synthesizing module, and the image layering module is configured to divide video source data into video data and interface data.
Specifically, an input end of the image layering processing module is connected with an output end of the first switch unit, an output end of the image layering processing module is respectively connected with an input end of the motion compensation display frame insertion module and a second input end of the image synthesis module, an output end of the motion compensation display frame insertion module is connected with a first input end of the image synthesis module, a first output end of the image synthesis module is connected with a second input end of a first output interface of the motion compensation display frame insertion chip, and a second output end of the image synthesis module is connected with a first input end of a second output interface of the motion compensation display frame insertion chip.
The image layering processing module can separate video data and interface (UI) data in video source data, and then frame insertion processing can be carried out on video information subsequently.
In the embodiment of the application, the image layering processing module separates video data from UI data (such as barrage) in the video source data, then performs frame interpolation processing on the video data through the motion compensation display frame interpolation module, and finally synthesizes the video data after frame interpolation processing and the UI data and sends the synthesized video data and UI data to the display screen for display. The video data in the video source data is separated from the UI data through the image layering processing module, and frame insertion can be carried out on the video frame rate independently, so that the frame is displayed at a high frame rate, the displayed image is clearer, and the user experience is improved.
It should be noted that the frame rate of the video can be increased by performing frame interpolation processing on the video through a Motion Compensation (MEMC) display frame interpolation module in a frame interpolation chip, for example, the video frame rate of the video source is 30 per second (fps), and after passing through the MEMC display frame interpolation module, the video frame rate can be increased to 60fps or 90 fps.
In one possible embodiment of the present application, the motion compensation display frame interpolation chip further includes: the frame buffer comprises a first frame buffer module and a second frame buffer module.
Specifically, the input end of the first frame buffer module is connected with the output end of the image layering processing module and used for storing video data, and the output end of the first frame buffer module is connected with the input end of the motion compensation display frame insertion module; the input end of the second frame buffer module is connected with the output end of the image layering processing module and used for storing interface data, and the output end of the second frame buffer module is connected with the second input end of the image synthesis module.
It should be noted that, when data is sent from one module to another module, the data may be stored first, and then processed frame by frame during processing, so that the processing is more convenient and faster, and meanwhile, data that does not need to be processed may be stored in the buffer module, and synthesized after the processing of other data is completed.
In a possible embodiment of the present application, the video source data after the frame interpolation process may be controlled by software to be displayed on the first display screen or the second display screen, or may be controlled by the switch unit. Specifically, the motion compensation display frame insertion chip further includes a second switch unit, an input end of the second switch unit is connected to an output end of the image synthesis module, a first output end of the second switch unit is connected to a second input end of the first output interface of the motion compensation display frame insertion chip, and a second output end of the second switch unit is connected to a first input end of the second output interface of the motion compensation display frame insertion chip.
That is to say, the second switch unit can be arranged in the motion compensation display frame inserting chip to control the display position of the video source data through hardware, so that the control is more effective, and the abnormal display condition caused by software abnormity is avoided.
In one possible embodiment of the present application, the data processor includes a data compression module and the motion compensated display framing chip includes a data decompression module.
Specifically, the data compression module is used for compressing the video source data and then sending the compressed video source data to the motion compensation display frame inserting chip, and the data compression module is used for receiving the compressed video source data, decompressing the compressed video source data and sending the decompressed video source data to the first switch unit.
That is, the data in the data processor may be compressed and then sent to the motion compensation display frame interpolation chip, and accordingly, the motion compensation display frame interpolation chip also needs the data decompression module to decompress the compressed data. The occupied space of the data can be reduced through compression and decompression processing, so that the data is transmitted and received more quickly, and the data processing speed is improved.
In one possible implementation manner of the present application, the electronic device may further include a screen detection unit. The screen detection unit is used for detecting whether video source data is displayed on the first display screen, the second display screen or both the first display screen and the second display screen. And then the electronic equipment controls the conduction condition of each switch unit.
As shown in fig. 3, an embodiment of the present application further provides a display method, which is applied to the electronic device provided in any of the above embodiments. The display method may include the steps shown in S301 to S304.
In S301, when the data processor receives video source data to be displayed on the first display screen and/or the second display screen, the state of the electronic device is acquired.
In S302, when the electronic device is in the first working state, the first input terminal and the output terminal of the first switch unit are turned on, and the first display screen displays the video source data after the frame insertion.
Specifically, under the condition that the electronic device is in the first working state, the first input end and the output end of the first switch unit are conducted, one part of video source data enters the motion compensation display frame insertion module through the first switch unit, is synthesized with the other part after frame insertion processing of the motion compensation display frame insertion module, and is displayed on the first display screen.
In S303, when the electronic device is in the second working state, the second input terminal and the output terminal of the first switch unit are turned on, and the second display screen displays the video source data after the frame insertion.
Specifically, under the condition that the electronic device is in the second working state, the second input end of the first switch unit is connected with the output end, one part of video source data enters the motion compensation display frame insertion module through the first switch unit, is synthesized with the other part after frame insertion processing of the motion compensation display frame insertion module, and is displayed on the second display screen.
In S304, when the electronic device is in the third working state, the first input terminal and the second input terminal of the first switch unit are both connected to the output terminal, one of the first display screen and the second display screen displays the video source data after frame insertion, and the other displays the video data or the interface data without frame insertion.
The video source data includes video data and interface data.
Specifically, under the condition that the electronic device is in the third working state, both the first input end and the second input end of the first switch unit are connected with the output end, a part of video source data enters the motion compensation display frame insertion module through the first switch unit, after frame insertion processing of the motion compensation display frame insertion module, video data after frame insertion processing and data sent to the first display screen can be synthesized, at the moment, the first display screen displays video source data with interface data after frame insertion, the second display screen displays video data or interface data without frame insertion, and also can synthesize the video data after frame insertion and the data sent to the second display screen, at the moment, the first display screen displays the video data or the interface data without frame insertion, and the second display screen displays the video source data with interface data after frame insertion.
In the embodiment of the application, the state of the electronic equipment is acquired under the condition that the data processor receives video source data to be displayed on the first display screen and/or the second display screen; under the condition that the electronic equipment is in a first working state, a first input end and an output end of a first switch unit are conducted, and a first display screen displays video source data after frame insertion; under the condition that the electronic equipment is in a second working state, a second input end of the first switch unit is conducted with an output end, and the second display screen displays the video source data after the frame insertion; under the condition that the electronic equipment is in a third working state, the first input end and the second input end of the first switch unit are both conducted with the output end, one of the first display screen and the second display screen displays video source data after frame insertion, and the other display screen displays video data or interface data without frame insertion, wherein the video source data comprises video data and interface data. In the embodiment of the application, the video after the frame insertion is sent to the first display screen and/or the second display screen for display by the selection of the first switch unit arranged in the motion compensation display frame insertion chip, so that the double-display-screen display on the premise of frame insertion processing of video source data is realized.
In one possible implementation manner of the present application, the obtaining of the state of the electronic device may include: the data processor acquires a screen state indicating signal of the electronic equipment, and the screen state indicating signal is used for indicating the working states of the first display screen and the second display screen.
That is, the data processor may obtain the screen status indication signal of the electronic device, so as to determine the display screen in the working state, and then determine to subsequently send the data to the display screen in the working state for displaying.
In one possible embodiment of the present application, the generation of the video source data after the frame insertion may include the following steps.
The motion compensation display frame inserting chip receives video source data sent by the data processor; the image layering processing module divides video source data into video data and interface data and sends the video source data to the motion compensation display frame insertion module; the motion compensation display frame interpolation module carries out frame interpolation processing on the video data to obtain frame interpolation video data; and the image synthesis module synthesizes the frame insertion video data and the interface data to obtain the video source data after frame insertion.
In the embodiment of the application, the image layering processing module separates video data from UI data (such as barrage) in the video source data, then performs frame interpolation processing on the video data through the motion compensation display frame interpolation module, and finally sends and synthesizes the video data after frame interpolation processing and the UI data and sends the synthesized video data and UI data to the display screen for display. The video data in the video source data is separated from the UI data through the image layering processing module, and frame insertion can be carried out on the video frame rate independently, so that the frame is displayed at a high frame rate, the displayed image is clearer, and the user experience is improved.
It should be noted that the frame rate of the video can be increased by performing frame interpolation processing on the video through a Motion Compensation (MEMC) display frame interpolation module in a frame interpolation chip, for example, the video frame rate of the video source is 30 per second (fps), and after passing through the MEMC display frame interpolation module, the video frame rate can be increased to 60fps or 90 fps.
As shown in fig. 4, an embodiment of the present application also provides a display device, which may include: an acquisition module 401, a first display module 402, a second display module 403, and a third display module 404.
Specifically, the obtaining module 401 is configured to obtain a state of the electronic device when the data processor receives video source data to be displayed on the first display screen and/or the second display screen; the first display module 402 is configured to control a first input end and an output end of the first switch unit to be connected when the electronic device is in a first working state, and the first display screen displays the video source data after the frame insertion; the second display module 403 is configured to control a second input end and an output end of the first switch unit to be connected when the electronic device is in a second working state, and the second display screen displays the video source data after the frame insertion; and a third display module 404, configured to control both the first input end and the second input end of the first switch unit to be connected to the output end when the electronic device is in the third working state, where one of the first display screen and the second display screen displays video source data after frame insertion, and the other displays video data or interface data without frame insertion, where the video source data includes video data and interface data.
In the embodiment of the application, the obtaining module obtains the state of the electronic device when the data processor receives video source data to be displayed on the first display screen and/or the second display screen; the first display module controls the first input end and the output end of the first switch unit to be conducted under the condition that the electronic equipment is in a first working state, and the first display screen displays the video source data after the frame insertion; the second display module controls the second input end and the output end of the first switch unit to be conducted under the condition that the electronic equipment is in a second working state, and the second display screen displays the video source data after the frame insertion; and the third display module controls the first input end and the second input end of the first switch unit to be conducted with the output end under the condition that the electronic equipment is in a third working state, one of the first display screen and the second display screen displays the video source data after frame insertion, and the other display screen displays the video data or interface data without frame insertion, wherein the video source data comprises the video data and the interface data. In the embodiment of the application, the video after the frame insertion is sent to the first display screen and/or the second display screen for display by the selection of the first switch unit arranged in the motion compensation display frame insertion chip, so that the double-display-screen display on the premise of frame insertion processing of video source data is realized.
The display device provided in the embodiment of the present application can implement each process implemented in the method embodiment of fig. 3, and is not described here again to avoid repetition.
Optionally, as shown in fig. 5, an electronic device 500 is further provided in this embodiment of the present application, and includes a processor 501, a memory 502, and a program or an instruction stored in the memory 502 and executable on the processor 501, where the program or the instruction is executed by the processor 501 to implement each process of the display method embodiment, and can achieve the same technical effect, and no further description is provided here to avoid repetition.
It should be noted that the electronic device in the embodiment of the present application includes the mobile electronic device and the non-mobile electronic device described above.
Fig. 6 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
The electronic device 600 includes, but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, a user input unit 607, an interface unit 608, a memory 609, a processor 610, and the like.
Those skilled in the art will appreciate that the electronic device 600 may further comprise a power source (e.g., a battery) for supplying power to the various components, and the power source may be logically connected to the processor 610 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system. The electronic device structure shown in fig. 6 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is omitted here.
The processor 610 is configured to acquire a state of the electronic device when the data processor receives video source data to be displayed on the first display screen and/or the second display screen; under the condition that the electronic equipment is in a first working state, a first input end and an output end of a first switch unit are conducted, and a first display screen displays video source data after frame insertion; under the condition that the electronic equipment is in a second working state, a second input end of the first switch unit is conducted with an output end, and the second display screen displays the video source data after the frame insertion; under the condition that the electronic equipment is in a third working state, the first input end and the second input end of the first switch unit are both conducted with the output end, one of the first display screen and the second display screen displays video source data after frame insertion, and the other display screen displays video data or interface data without frame insertion, wherein the video source data comprises video data and interface data.
In the embodiment of the application, the state of the electronic equipment is acquired under the condition that the data processor receives video source data to be displayed on the first display screen and/or the second display screen; under the condition that the electronic equipment is in a first working state, a first input end and an output end of a first switch unit are conducted, and a first display screen displays video source data after frame insertion; under the condition that the electronic equipment is in a second working state, a second input end of the first switch unit is conducted with an output end, and the second display screen displays the video source data after the frame insertion; under the condition that the electronic equipment is in a third working state, the first input end and the second input end of the first switch unit are both conducted with the output end, one of the first display screen and the second display screen displays video source data after frame insertion, and the other display screen displays video data or interface data without frame insertion, wherein the video source data comprises video data and interface data. In the embodiment of the application, the video after the frame insertion is sent to the first display screen and/or the second display screen for display by the selection of the first switch unit arranged in the motion compensation display frame insertion chip, so that the double-display-screen display on the premise of frame insertion processing of video source data is realized.
It is to be understood that, in the embodiment of the present application, the input Unit 604 may include a Graphics Processing Unit (GPU) 6041 and a microphone 6042, and the Graphics Processing Unit 6041 processes image data of a still picture or a video obtained by an image capturing apparatus (such as a camera) in a video capturing mode or an image capturing mode. The display unit 606 may include a display panel 6061, and the display panel 6061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 607 includes a touch panel 6071 and other input devices 6072. A touch panel 6071, also referred to as a touch screen. The touch panel 6071 may include two parts of a touch detection device and a touch controller. Other input devices 6072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein. The memory 609 may be used to store software programs as well as various data including, but not limited to, application programs and an operating system. The processor 610 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 610.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements the processes of the display method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.
The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to execute a program or an instruction to implement each process of the display method embodiment, and can achieve the same technical effect, and the details are not repeated here to avoid repetition.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An electronic device, comprising: the motion compensation display device comprises a data processor, a motion compensation display frame inserting chip, a first display screen and a second display screen;
the motion compensation display frame inserting chip comprises a first switch unit and a motion compensation display frame inserting module, wherein a first input end of the first switch unit is connected with a first output end of a first input interface of the motion compensation display frame inserting chip, a second input end of the first switch unit is connected with a first input end of a second input interface of the motion compensation display frame inserting chip, and an output end of the first switch unit is respectively connected with an input end of the motion compensation display frame inserting module and a first input end of a second output interface of the motion compensation display frame inserting chip;
the input end of the first input interface of the motion compensation display frame inserting chip is connected with the first output end of the data processor, the second output end of the first input interface of the motion compensation display frame inserting chip is connected with the first input end of the first output interface of the motion compensation display frame inserting chip, the input end of the second input interface of the motion compensation display frame inserting chip is connected with the second output end of the data processor, and the second output end of the second input interface of the motion compensation display frame inserting chip is connected with the second input end of the second output interface of the motion compensation display frame inserting chip;
the output end of the motion compensation display frame inserting module is connected with the second input end of the first output interface of the motion compensation display frame inserting chip, the output end of the first output interface of the motion compensation display frame inserting chip is connected with the first display screen, and the output end of the second output interface of the motion compensation display frame inserting chip is connected with the second display screen;
the electronic equipment can be switched among a plurality of working states under the condition that the data processor receives video source data to be displayed on the first display screen and/or the second display screen, and the first display screen displays the video source data after frame insertion under the condition that the electronic equipment is in the first working state; under the condition that the electronic equipment is in a second working state, the second display screen displays the video source data after frame insertion; under the condition that the electronic equipment is in a third working state, one of the first display screen and the second display screen displays video source data after frame insertion, and the other display screen displays video data or interface data without frame insertion, wherein the video source data comprises video data and interface data.
2. The electronic device of claim 1, wherein the motion compensated display frame interpolation chip comprises an image layering processing module and an image composition module, the image layering module configured to separate the video source data into video data and interface data;
the input of image layering processing module with the output of first switch element is connected, image layering processing module's output respectively with the input of motion compensation display frame insertion module with the second input of image synthesis module is connected, the output of motion compensation display frame insertion module with the first input of image synthesis module is connected, the first output of image synthesis module with the second input of the first output interface of motion compensation display frame insertion chip is connected, the second output of image synthesis module with the first input of the second output interface of motion compensation display frame insertion chip is connected.
3. The electronic device of claim 2, wherein the motion compensated display framing chip further comprises: a first frame buffer module and a second frame buffer module;
the input end of the first frame buffer module is connected with the output end of the image layering processing module and used for storing the video data, and the output end of the first frame buffer module is connected with the input end of the motion compensation display frame insertion module;
the input end of the second frame buffer module is connected with the output end of the image layering processing module and used for storing the interface data, and the output end of the second frame buffer module is connected with the second input end of the image synthesis module.
4. The electronic device of claim 2, wherein the motion compensation display frame interpolation chip further comprises a second switch unit, an input of the second switch unit is connected to the output of the image synthesis module, a first output of the second switch unit is connected to a second input of the first output interface of the motion compensation display frame interpolation chip, and a second output of the second switch unit is connected to a first input of the second output interface of the motion compensation display frame interpolation chip.
5. The electronic device of claim 1, wherein the data processor comprises a data compression module, and wherein the motion compensated display framing chip comprises a data decompression module;
the data compression module is used for compressing the video source data and then sending the compressed video source data to the motion compensation display frame inserting chip, and the data compression module is used for receiving the compressed video source data, decompressing the compressed video source data and sending the decompressed video source data to the first switch unit.
6. A display method applied to the electronic device according to any one of claims 1 to 5, the method comprising:
under the condition that the data processor receives video source data to be displayed on a first display screen and/or a second display screen, acquiring the state of the electronic equipment;
under the condition that the electronic equipment is in a first working state, a first input end and an output end of the first switch unit are conducted, and the first display screen displays video source data after frame insertion;
under the condition that the electronic equipment is in a second working state, a second input end and an output end of the first switch unit are conducted, and the second display screen displays the video source data after frame insertion;
under the condition that the electronic equipment is in a third working state, a first input end and a second input end of the first switch unit are both connected with an output end, one of the first display screen and the second display screen displays video source data after frame insertion, and the other display screen displays video data or interface data without frame insertion, wherein the video source data comprises video data and interface data.
7. The method of claim 6, wherein the obtaining the state of the electronic device comprises:
the data processor obtains a screen state indicating signal of the electronic equipment, wherein the screen state indicating signal is used for indicating the working state of the first display screen and the second display screen.
8. The method of claim 6, wherein the generating of the video source data after the frame insertion comprises:
the motion compensation display frame inserting chip receives video source data sent by the data processor;
the image layering processing module divides the video source data into video data and interface data and sends the video source data to the motion compensation display frame insertion module;
the motion compensation display frame interpolation module carries out frame interpolation processing on the video data to obtain frame interpolation video data;
and the image synthesis module synthesizes the frame interpolation video data and the interface data to obtain the video source data after frame interpolation.
9. A display device, comprising:
the acquisition module is used for acquiring the state of the electronic equipment under the condition that the data processor receives video source data to be displayed on the first display screen and/or the second display screen;
the first display module is used for controlling the conduction of a first input end and an output end of the first switch unit under the condition that the electronic equipment is in a first working state, and the first display screen displays video source data after frame insertion;
the second display module is used for controlling the second input end and the output end of the first switch unit to be conducted under the condition that the electronic equipment is in a second working state, and the second display screen displays the video source data after the frame insertion;
and the third display module is used for controlling the conduction of the first input end and the second input end of the first switch unit and the output end under the condition that the electronic equipment is in a third working state, one of the first display screen and the second display screen displays video source data after frame insertion, and the other display screen displays video data or interface data without frame insertion, wherein the video source data comprises video data and interface data.
10. An electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the display method according to any one of claims 6 to 8.
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