CN111770371A - Parameter adjusting method and device - Google Patents
Parameter adjusting method and device Download PDFInfo
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- CN111770371A CN111770371A CN202010584191.6A CN202010584191A CN111770371A CN 111770371 A CN111770371 A CN 111770371A CN 202010584191 A CN202010584191 A CN 202010584191A CN 111770371 A CN111770371 A CN 111770371A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
- G06V40/193—Preprocessing; Feature extraction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
Abstract
The application discloses a parameter adjusting method and a device, which belong to the technical field of communication, and the method is applied to electronic equipment with a curved screen and comprises the following steps: receiving a first input of a user to a first side screen area in a curved screen in a video playing process; the curved screen comprises a first side screen area, a second side screen area and a front screen area; in response to the first input, tracking and positioning the sight of the user; and when the first input is carried out and the sight line of the user is determined to be in the front screen area, adjusting the target parameter corresponding to the first side screen area according to the acquired change track of the sight line of the user. According to the parameter adjusting method, the user can adjust the target parameters of the video through the sight line track control parameter adjusting device after performing the first input on the first side screen area in the state that the screen is locked to play the video, and the user can be effectively prevented from mistakenly triggering the screen because the parameter adjustment is controlled through the sight line track and the manual touch control screen is not needed.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a parameter adjusting method and device.
Background
With the rapid development of communication technology, various video applications are layered endlessly, and users are increasingly interested in activities such as network drama pursuit and the like. Various video type application programs are continuously pushed out and new functions are developed to improve the watching experience of a user, in order to prevent the user from mistakenly touching a screen when watching a video, most of the video type application programs are provided with a screen locking function, when watching the video through the video type application programs, the user can open the screen locking function, and even if the user mistakenly touches the screen when watching the video, the electronic equipment cannot respond to the mistaken touch event.
However, in the method of setting a lock screen function in a video application and turning on the lock screen function when watching a video, although the false touch rate of a user on a screen may be reduced, the user cannot adjust video playing parameters in a state of locking the screen. If the user wants to adjust the video playing parameters, the user needs to release the screen locking function and then perform corresponding parameter adjustment operation, and after the screen is unlocked, the situation that the screen is triggered by mistake still cannot be avoided.
Therefore, the problem that the screen is triggered by mistake when the video playing parameters are adjusted cannot be effectively solved by the conventional video playing parameter adjusting mode.
Disclosure of Invention
The embodiment of the application aims to provide a parameter adjusting method and device, and the problem that a screen cannot be effectively prevented from being triggered by mistake during video playing parameter adjustment in the prior art can be solved.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present application provides a parameter adjusting method, which is applied to an electronic device with a curved screen, where the method includes: receiving a first input of a user to a first side screen area in the curved screen in a video playing process; the curved screen comprises a first side screen area, a second side screen area and a front screen area; in response to the first input, performing tracking positioning on the user sight line; and when the first input is carried out and the user sight is determined to be in the front screen area, adjusting the target parameters corresponding to the first side screen area according to the acquired change track of the user sight.
In a second aspect, an embodiment of the present application provides a parameter adjusting apparatus, which is applied to an electronic device with a curved screen, wherein the apparatus includes: the receiving module is used for receiving a first input of a user to a first side screen area in the curved screen in the video playing process; the curved screen comprises a first side screen area, a second side screen area and a front screen area; a tracking module for tracking and positioning the user's gaze in response to the first input; and the adjusting module is used for adjusting the target parameter corresponding to the first side screen area according to the acquired change track of the user sight line under the condition that the first input is carried out and the user sight line is determined to be in the front side screen area.
In a third aspect, an embodiment of the present application provides 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, the program or instructions implement the steps of the method according to the first aspect.
In a fourth aspect, embodiments of the present application provide 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 first aspect.
In a fifth aspect, an embodiment of 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 first aspect.
In the embodiment of the application, in the video playing process, a first input of a user to a first side screen area in a curved screen is received; in response to the first input, tracking and positioning the sight of the user; and when the first input is carried out and the sight line of the user is determined to be in the front screen area, adjusting the target parameter corresponding to the first side screen area according to the acquired change track of the sight line of the user. The user can adjust the target parameters of the video through the sight line track control parameter adjusting device after executing the first input to the first side screen area in the state that the screen locks the screen to play the video, and the user can be effectively prevented from mistakenly triggering the screen because the parameters are controlled through the sight line track and adjusted without manually touching the screen.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a flow chart illustrating steps of a parameter adjustment method according to an embodiment of the present application;
FIG. 2 is a schematic view of a curved screen according to an embodiment of the present application;
FIG. 3 is a first schematic diagram illustrating a relationship of a curved screen to a user's gaze in accordance with an embodiment of the present application;
FIG. 4 is a second schematic diagram illustrating a relationship of a curved screen to a user's gaze in accordance with an embodiment of the present application;
FIG. 5 is a block diagram showing a parameter adjusting apparatus according to an embodiment of the present application;
fig. 6 is a block diagram showing a configuration of an electronic apparatus according to an embodiment of the present application;
fig. 7 is a schematic diagram illustrating a hardware configuration of an electronic device according to an embodiment of the present application.
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 will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. 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.
The parameter adjustment method provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
Referring to fig. 1, a flowchart illustrating steps of a parameter adjusting method according to an embodiment of the present application is shown.
The parameter adjusting method comprises the following steps:
step 101: during video playing, a first input of a user to a first side screen area in the curved screen is received.
The parameter adjusting method in the embodiment of the application is applied to the electronic equipment with the curved screen. It should be noted that, in the parameter adjustment method provided in the embodiment of the present application, the execution subject may be a parameter adjustment device, or a control module in the parameter adjustment device for executing the parameter adjustment method may also be an electronic device. In the embodiment of the present application, a parameter adjusting method performed by a parameter adjusting apparatus is taken as an example for description. The curved screen comprises two side screen areas, and the first side screen area is any one of the two side screen areas. After the user selects the played video to enter full-screen playing, the system of the parameter adjusting device automatically traverses the screen, and the system automatically locks the current video playing interface. An exemplary curved screen structure is shown in fig. 2, and the curved screen includes a first side screen area 201, a second side screen area 202, and a front screen area 203.
The first input is a long-press operation on the first side screen area, a long-press operation after clicking, and the like.
Step 102: and tracking and positioning the sight of the user in response to the first input.
Optionally, in response to a first input, activating a gaze tracking function of the front screen region; and tracking and positioning the sight of the user through the front screen area. It should be noted that after the front screen area is activated, the user can only be tracked and located, and no response is still made to the touch operation of the user in the front screen area.
After receiving a first input of a user to the first side screen area, the front screen area is activated to track and position the sight of the user, and compared with the tracking, positioning and monitoring of the sight of the user in real time at the background, the electric quantity damage can be reduced. It should be noted that the system may also track and locate the user's gaze through the camera to determine whether the user's gaze is located on the front screen area.
Step 103: and when the first input is carried out and the sight line of the user is determined to be in the front screen area, adjusting the target parameter corresponding to the first side screen area according to the acquired change track of the sight line of the user.
Adjusting the target parameter when the following two conditions are simultaneously met, wherein the two conditions are respectively: the user is making a first input and the user's gaze falls within the front screen area.
The changing trajectory of the user's gaze may include, but is not limited to: the sight of the user is focused at a certain point in the front screen area; the user's gaze moves from left to right or from right to left within the front screen area. The change tracks of the sight lines of the users are different, and the adjustment modes of the target parameters are different.
The video parameters that may be adjusted may include, but are not limited to: playing progress, brightness or volume, etc. The corresponding relation between each side screen area and the video parameters can be preset in the system. Taking the video parameters as an example of the playing progress, the fast forward adjustment corresponding to the first side screen area and the fast backward adjustment corresponding to the second side screen area can be preset. Moreover, the corresponding playing progress of the first side screen region can be preset, and the corresponding relation between the change track of the sight of the user and the playing progress adjusting mode is preset, such as: the user sight moves from left to right in the front screen area corresponding to fast forward adjustment, the user sight moves from right to left in the front screen area corresponding to fast backward adjustment, and the like.
And after determining a target parameter corresponding to the first side screen area and a target adjusting mode corresponding to the change track of the sight of the user, adjusting the target parameter according to the target adjusting parameter.
According to the parameter adjusting method provided by the embodiment of the application, in the video playing process, a first input of a user to a first side screen area in a curved screen is received; in response to the first input, tracking and positioning the sight of the user; and when the first input is carried out and the sight of the user is determined to be in the front screen area, adjusting the target parameters corresponding to the first side screen area according to the change track of the sight of the user. The user can adjust the target parameters of the video through the sight line track control parameter adjusting device after executing the first input to the first side screen area in the state that the screen locks the screen to play the video, and the user can be effectively prevented from mistakenly triggering the screen because the parameters are controlled through the sight line track and the manual touch screen is not needed.
In an optional embodiment, when the first input is being performed and it is determined that the gaze of the user is within the front screen area, the manner of adjusting the target parameter corresponding to the first side screen area according to the acquired change track of the gaze of the user is as follows:
when the first input is carried out and the condition that the sight of the user is focused in the front screen area is determined, determining a target parameter and a parameter adjusting mode corresponding to the first side screen area; and adjusting the target parameter by a preset parameter adjusting value according to the parameter adjusting mode.
Referring to a first schematic diagram of a relationship between a curved screen and a user's sight line in fig. 3, a video playing progress can be adjusted by the parameter adjusting method provided by the embodiment of the present application, where the adjusting of the video playing progress includes: video fast forward adjustment and video fast backward adjustment, wherein the first side screen area corresponds to the video fast forward adjustment, and the second side screen area corresponds to the video fast backward adjustment. As shown in fig. 3(a), when a first input to the first side screen region is received and the user's sight line is focused in the front screen region, the currently played video is fast-forwarded according to a preset parameter adjustment value. As shown in fig. 3(b), when the first input to the second side screen region is received and the user's sight line is focused in the front screen region, the currently played video is fast-backed according to the preset parameter adjustment value.
The preset parameter adjusting value can be adjusting speed, adjusting gradient and the like, and the type of the preset parameter adjusting value is different when the target parameter is different. For example: if the target parameter is the volume, the preset parameter adjusting value can be the adjusting gradient, namely the changing value of adjusting the volume each time; the target parameter is the playing progress, and the preset parameter adjustment value may be an adjustment rate, that is, an adjustment value per unit time length. The preset parameter adjustment value may be preset by a person skilled in the art or a user, and a specific value of the preset parameter adjustment value is not specifically limited in this embodiment. The mode of optionally focusing on a certain point in the front screen area through the sight line to trigger the electronic equipment to adjust the target parameter is convenient for the user to operate.
In an optional embodiment, when the first input is being performed and it is determined that the gaze of the user is within the front screen area, the manner of adjusting the target parameter corresponding to the first side screen area according to the acquired change track of the gaze of the user is as follows:
detecting the moving speed of the sight line of the user under the condition that the sight line of the user moves in the front screen area during the first input; acquiring a target adjusting value matched with the moving speed; determining a target parameter and a parameter adjusting mode corresponding to the first side screen area; and adjusting the target parameter by the target adjusting value according to the parameter adjusting mode.
The parameter adjusting device may preset a corresponding relationship between the moving speed and the adjusting value, and the moving speed and the adjusting value may be preset as a direct relationship or may be preset as an inverse relationship, which is not specifically limited in the embodiment of the present application.
Referring to a second schematic diagram of a relationship between a curved screen and a user's sight line in fig. 4, a video playing progress can be adjusted by the parameter adjusting method provided by the embodiment of the present application, where a first side screen area corresponds to video fast forward adjustment, and a second side screen area corresponds to video fast backward adjustment. As shown in fig. 4(a), when it is determined that the first input to the first side screen region is in progress and the user's sight line moves back and forth in the front screen region, the currently played video is fast-forwarded at the adjustment rate corresponding to the moving speed. As shown in fig. 4(b), when the first input to the second side screen region is received and it is determined that the line of sight of the user moves back and forth in the front screen region, the currently played video is fast-backed according to the adjustment rate corresponding to the moving speed.
The user can further control the target adjusting value by controlling the moving speed of the sight line in the front screen area, thereby increasing interest and simultaneously increasing the flexibility of parameter adjustment.
In an optional embodiment, when the first input is being performed and it is determined that the gaze of the user is within the front screen area, the manner of adjusting the target parameter corresponding to the first side screen area according to the acquired change track of the gaze of the user is as follows:
when the first input is carried out and the movement of the sight line of the user in the front screen area is determined, the movement speed and the movement direction of the sight line of the user are acquired; determining a target adjustment value matched with the moving speed; determining a parameter adjusting mode matched with the moving direction; determining a target parameter corresponding to the first side screen area; and adjusting the target parameter by the target adjusting value according to the parameter adjusting mode.
The parameter adjusting device is preset with a first corresponding relation between the moving speed and the adjusting value and a second corresponding relation between the moving direction and the parameter adjusting mode. The video parameters which can be adjusted are different, and the specific contents of the first corresponding relation and the second corresponding relation are different.
When the adjustable video parameter is the video adjusting progress, the first relation between the moving speed and the adjusting value is the corresponding relation between the moving speed and the progress adjusting rate, and the moving speed and the progress adjusting rate can be preset to be a direct relation or an inverse relation; the second corresponding relation between the moving direction and the parameter adjusting mode is the corresponding relation between the moving direction and the progress adjusting mode, and the corresponding fast backward adjustment of leftward movement and the corresponding fast forward adjustment of rightward movement can be preset, and the corresponding fast forward adjustment of leftward movement and the corresponding fast backward adjustment of rightward movement can also be preset.
When the adjustable video parameter is video volume adjustment, the first relation between the moving speed and the adjustment value is the corresponding relation between the moving speed and the volume adjustment gradient, and the moving speed and the volume adjustment gradient can be preset into a direct relation or an inverse relation; the second corresponding relation between the moving direction and the parameter adjusting mode is the corresponding relation between the moving direction and the volume adjusting mode, and the volume increasing corresponding to the leftward movement and the volume decreasing corresponding to the rightward movement can be preset, and the volume decreasing corresponding to the leftward movement and the volume increasing corresponding to the rightward movement can also be preset.
For example: the first side screen area corresponds to the video adjusting progress, when first input of a user to the first side screen area is received, the moving speed and the moving direction of the video of the user are determined, the adjusting speed is determined to be X according to the moving speed, fast-forward adjustment of the video progress is determined according to the moving direction, and then fast-forward adjustment of the video progress is performed according to the adjusting speed X.
The mode of the moving speed and the moving direction of the sight of the user can respectively correspond to different video parameters for the first side screen area and the second side screen area so as to meet different adjusting requirements of the user. For example: the first side screen area corresponds to the video adjusting progress and the second side screen area corresponds to the volume.
In the embodiment of the present application, a parameter adjusting apparatus is used as an example to execute a parameter adjusting method, and the parameter adjusting apparatus provided in the embodiment of the present application is described.
Fig. 5 is a block diagram of a parameter adjusting apparatus for implementing an embodiment of the present application.
The parameter adjusting apparatus shown in fig. 5 is applied to an electronic device having a curved screen for implementing the parameter adjusting method shown in fig. 1. The parameter adjusting apparatus 500 of the embodiment of the present application includes:
a receiving module 501, configured to receive a first input of a user to a first side screen area in the curved screen in a video playing process; the curved screen comprises a first side screen area, a second side screen area and a front screen area;
a tracking module 502, configured to perform tracking positioning on the user's gaze in response to the first input;
an adjusting module 503, configured to adjust a target parameter corresponding to the first side screen area according to the obtained change trajectory of the user gaze when the first input is being performed and it is determined that the user gaze is located in the front side screen area.
Optionally, the adjusting module comprises: the first sub-module is used for determining a target parameter and a parameter adjusting mode corresponding to the first side screen area under the condition that the first input is carried out and the user sight is determined to be focused in the front screen area;
and the second submodule is used for adjusting the target parameter by a preset parameter adjusting value according to the parameter adjusting mode.
Optionally, the adjusting module comprises: the third sub-module is used for acquiring the moving speed of the sight line of the user under the condition that the sight line of the user moves in the front screen area during the first input; the fourth submodule is used for acquiring a target adjusting value matched with the moving speed; the fifth sub-module is used for determining a target parameter and a parameter adjusting mode corresponding to the first side screen area; and the sixth submodule is used for adjusting the target parameter by the target adjusting value according to the parameter adjusting mode.
Optionally, the adjusting module comprises: a seventh sub-module, configured to detect a moving speed and a moving direction of the user's gaze when the first input is being performed and it is determined that the user's gaze moves within the front screen area; an eighth submodule for determining a target adjustment value matching the moving speed; a ninth sub-module, configured to determine a parameter adjustment manner matching the moving direction; a tenth submodule, configured to determine a target parameter corresponding to the first side screen region; and the eleventh submodule is used for adjusting the target parameter by the target adjusting value according to the parameter adjusting mode.
Optionally, the tracking module comprises: an activation submodule, configured to activate an eye tracking function of the front screen area in response to the first input; and the tracking submodule is used for tracking and positioning the sight of the user through the front screen area.
The parameter adjusting device provided by the embodiment of the application receives a first input of a user to a first side screen area in a curved screen in a video playing process; in response to the first input, tracking and positioning the sight of the user; and when the first input is carried out and the sight line of the user is determined to be in the front screen area, adjusting the target parameter corresponding to the first side screen area according to the acquired change track of the sight line of the user. The user can adjust the target parameters of the video through the sight line track control parameter adjusting device after executing the first input to the first side screen area in the state that the screen locks the screen to play the video, and the user can be effectively prevented from mistakenly triggering the screen because the parameters are controlled through the sight line track and adjusted without manually touching the screen.
The parameter adjusting device shown in fig. 5 in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine or a self-service machine, and the like, and the embodiments of the present application are not particularly limited.
The parameter adjusting apparatus shown in fig. 5 in the embodiment of the present application may be an apparatus having an operating system. The operating system may be an Android operating system (Android), an iOS operating system, or other possible operating systems, which is not specifically limited in the embodiments of the present application.
The parameter adjusting device shown in fig. 5 provided in the embodiment of the present application can implement each process implemented in the embodiment of the method shown in fig. 1, and is not described here again to avoid repetition.
Optionally, as shown in fig. 6, an electronic device 600 is further provided in this embodiment of the present application, and includes a processor 601, a memory 602, and a program or an instruction stored in the memory 602 and executable on the processor 601, where the program or the instruction is executed by the processor 601 to implement each process of the parameter adjustment 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 devices in the embodiments of the present application include the mobile electronic devices and the non-mobile electronic devices described above.
Fig. 7 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
The electronic device 700 includes, but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, and a processor 710. Those skilled in the art will appreciate that the electronic device 700 may also include a power supply (e.g., a battery) for powering the various components, and the power supply may be logically coupled to the processor 710 via a power management system, such that the functions of managing charging, discharging, and power consumption may be performed via the power management system. The electronic device structure shown in fig. 7 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 user input unit 707 is configured to receive a first input of a user to a first side screen area in the curved screen during video playing; the curved screen comprises a first side screen area, a second side screen area and a front screen area; in the embodiment of the present application, the display unit 706 is taken as a curved screen for example.
A processor 710 for tracking and positioning the user's gaze in response to the first input; and when the first input is carried out and the user sight is determined to be in the front screen area, adjusting the target parameters corresponding to the first side screen area according to the acquired change track of the user sight.
According to the electronic equipment provided by the embodiment of the application, in the video playing process, a first input of a user to a first side screen area in a curved screen is received; in response to the first input, tracking and positioning the sight of the user; and when the first input is carried out and the sight line of the user is determined to be in the front screen area, adjusting the target parameter corresponding to the first side screen area according to the acquired change track of the sight line of the user. The user can control the electronic equipment to adjust the target parameters of the video through the sight track after executing the first input to the first side screen area in the state that the screen locks the screen to play the video, and the parameter adjustment is controlled through the sight track without manually touching the screen, so that the error triggering of the screen by the user can be effectively avoided.
Optionally, when the processor 710 performs the first input and determines that the user gaze is located in the front screen area, and adjusts the target parameter corresponding to the first side screen area according to the obtained change trajectory of the user gaze, specifically, the processor is configured to: when the first input is carried out and the condition that the sight of a user is focused in the front screen area is determined, determining a target parameter and a parameter adjusting mode corresponding to the first side screen area; and adjusting the target parameter by a preset parameter adjusting value according to the parameter adjusting mode.
Optionally, when the processor 710 performs the first input and determines that the user gaze is located in the front screen area, and adjusts the target parameter corresponding to the first side screen area according to the obtained change trajectory of the user gaze, specifically, the processor is configured to: detecting the moving speed of the sight line of the user under the condition that the sight line of the user moves in the front screen area when the first input is carried out; acquiring a target adjusting value matched with the moving speed; determining a target parameter and a parameter adjusting mode corresponding to the first side screen area; and adjusting the target parameter by the target adjusting value according to the parameter adjusting mode.
Optionally, when the processor 710 performs the first input and determines that the user gaze is located in the front screen area, and adjusts the target parameter corresponding to the first side screen area according to the obtained change trajectory of the user gaze, specifically, the processor is configured to: detecting the moving speed and the moving direction of the sight line of the user under the condition that the sight line of the user moves in the front screen area when the first input is carried out; determining a target adjustment value matching the moving speed; determining a parameter adjusting mode matched with the moving direction; determining a target parameter corresponding to the first side screen area; and adjusting the target parameter by the target adjusting value according to the parameter adjusting mode.
Optionally, the processor 710, when responding to the first input and performing tracking positioning on the user's gaze, is specifically configured to: activating an eye tracking function of the front screen area in response to the first input; and tracking and positioning the sight of the user through the front screen area.
It should be understood that in the embodiment of the present application, the input Unit 704 may include a Graphics Processing Unit (GPU) 1041 and a microphone 7042, and the graphics processor 7041 processes image data of still pictures or videos obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The display unit 706 may include a display panel 7061, and the display panel 5061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 707 includes a touch panel 7071 and other input devices 7072. The touch panel 7071 is also referred to as a touch screen. The touch panel 7071 may include two parts of a touch detection device and a touch controller. Other input devices 7072 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. Memory 709 may be used to store software programs as well as various data, including but not limited to applications and operating systems. Processor 710 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 processor 710.
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 each process of the parameter adjusting 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 run a program or an instruction to implement each process of the parameter adjustment 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. A parameter adjusting method is applied to an electronic device with a curved screen, and is characterized by comprising the following steps:
receiving a first input of a user to a first side screen area in the curved screen in a video playing process; the curved screen comprises a first side screen area, a second side screen area and a front screen area;
in response to the first input, performing tracking positioning on the user sight line;
and when the first input is carried out and the user sight is determined to be in the front screen area, adjusting the target parameters corresponding to the first side screen area according to the acquired change track of the user sight.
2. The method according to claim 1, wherein the step of adjusting the target parameter corresponding to the first side screen area according to the acquired change track of the user's gaze when the first input is being performed and the user's gaze is determined to be in the front screen area comprises:
when the first input is carried out and the condition that the sight of the user is focused in the front screen area is determined, determining a target parameter and a parameter adjusting mode corresponding to the first side screen area;
and adjusting the target parameter by a preset parameter adjusting value according to the parameter adjusting mode.
3. The method according to claim 1, wherein the step of adjusting the target parameter corresponding to the first side screen area according to the acquired change track of the user's gaze when the first input is being performed and the user's gaze is determined to be in the front screen area comprises:
acquiring the moving speed of the user sight line under the condition that the first input is carried out and the user sight line is determined to move in the front screen area;
acquiring a target adjusting value matched with the moving speed;
determining a target parameter and a parameter adjusting mode corresponding to the first side screen area;
and adjusting the target parameter by the target adjusting value according to the parameter adjusting mode.
4. The method according to claim 1, wherein the step of adjusting the target parameter corresponding to the first side screen area according to the acquired change track of the user's gaze when the first input is being performed and the user's gaze is determined to be in the front screen area comprises:
when the first input is carried out and the movement of the sight line of the user in the front screen area is determined, acquiring the movement speed and the movement direction of the sight line of the user;
determining a target adjustment value matching the moving speed;
determining a parameter adjusting mode matched with the moving direction;
determining a target parameter corresponding to the first side screen area;
and adjusting the target parameter by the target adjusting value according to the parameter adjusting mode.
5. The method of claim 1, wherein the step of tracking the position of the user's gaze in response to the first input comprises:
activating an eye tracking function of the front screen area in response to the first input;
and tracking and positioning the sight of the user through the front screen area.
6. A parameter adjusting apparatus applied to an electronic device having a curved screen, the apparatus comprising:
the receiving module is used for receiving a first input of a user to a first side screen area in the curved screen in the video playing process; the curved screen comprises a first side screen area, a second side screen area and a front screen area;
a tracking module for tracking and positioning the user sight line in response to the first input;
and the adjusting module is used for adjusting the target parameter corresponding to the first side screen area according to the acquired change track of the user sight line under the condition that the first input is carried out and the user sight line is determined to be in the front side screen area.
7. The apparatus of claim 6, wherein the adjustment module comprises:
the first sub-module is used for determining a target parameter and a parameter adjusting mode corresponding to the first side screen area under the condition that the first input is carried out and the user sight is determined to be focused in the front screen area;
and the second submodule is used for adjusting the target parameter by a preset parameter adjusting value according to the parameter adjusting mode.
8. The apparatus of claim 6, wherein the adjustment module comprises:
the third sub-module is used for acquiring the moving speed of the sight line of the user under the condition that the sight line of the user moves in the front screen area during the first input;
the fourth submodule is used for acquiring a target adjusting value matched with the moving speed;
the fifth sub-module is used for determining a target parameter and a parameter adjusting mode corresponding to the first side screen area;
and the sixth submodule is used for adjusting the target parameter by the target adjusting value according to the parameter adjusting mode.
9. The apparatus of claim 6, wherein the adjustment module comprises:
a seventh sub-module, configured to, when the first input is being performed and it is determined that the user gaze moves within the front screen area, obtain a moving speed and a moving direction of the user gaze;
an eighth submodule for determining a target adjustment value matching the moving speed;
a ninth sub-module, configured to determine a parameter adjustment manner matching the moving direction;
a tenth submodule, configured to determine a target parameter corresponding to the first side screen region;
and the eleventh submodule is used for adjusting the target parameter by the target adjusting value according to the parameter adjusting mode.
10. The apparatus of claim 6, wherein the tracking module comprises:
an activation submodule, configured to activate an eye tracking function of the front screen area in response to the first input;
and the tracking submodule is used for tracking and positioning the sight of the user through the front screen area.
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