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WO2023160104A1 - Procédé d'affichage d'informations multimédias, dispositif électronique et support de stockage lisible par ordinateur - Google Patents

Procédé d'affichage d'informations multimédias, dispositif électronique et support de stockage lisible par ordinateur Download PDF

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Publication number
WO2023160104A1
WO2023160104A1 PCT/CN2022/135977 CN2022135977W WO2023160104A1 WO 2023160104 A1 WO2023160104 A1 WO 2023160104A1 CN 2022135977 W CN2022135977 W CN 2022135977W WO 2023160104 A1 WO2023160104 A1 WO 2023160104A1
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WO
WIPO (PCT)
Prior art keywords
multimedia information
altitude
parameter
display area
target
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PCT/CN2022/135977
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English (en)
Chinese (zh)
Inventor
周慧虹
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ZTE Corp
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ZTE Corp
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Priority to MX2024010277A priority Critical patent/MX2024010277A/es
Priority to AU2022443249A priority patent/AU2022443249A1/en
Priority to JP2024541076A priority patent/JP2024546198A/ja
Publication of WO2023160104A1 publication Critical patent/WO2023160104A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T13/00—Animation
    • G06T13/20—3D [Three Dimensional] animation
    • G06T13/60—3D [Three Dimensional] animation of natural phenomena, e.g. rain, snow, water or plants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the embodiments of the present application relate to but are not limited to the technical field of terminals, and in particular, relate to a method for displaying multimedia information, an electronic device, and a computer-readable storage medium.
  • images set by the user or built-in by the system can be displayed, for example, displaying the desktop wallpaper and lock screen wallpaper set by the user according to their own preferences, displaying corresponding images in desktop widgets or application interfaces, etc. .
  • the terminal displays an image set by the user or provided by the system, it can only display the image fixedly, so that the visual effect is fixed and the display effect is poor, which is not conducive to user experience.
  • Embodiments of the present application provide a multimedia information display method, electronic equipment, and a computer-readable storage medium.
  • an embodiment of the present application provides a method for displaying multimedia information, which is applied to an electronic device, including: determining a target display area; acquiring an altitude change parameter; acquiring first multimedia information according to the altitude change parameter; The first multimedia information is updated to the target display area.
  • the embodiment of the present application further provides an electronic device, including: an area determination unit configured to determine the target display area; a parameter acquisition unit configured to acquire altitude change parameters; an information acquisition unit configured to The altitude change parameter is used to acquire first multimedia information; an information updating unit is configured to update the first multimedia information to the target display area.
  • the embodiment of the present application also provides an electronic device, including: a memory, a processor, and a computer program stored on the memory and operable on the processor, and the processor implements the above when executing the computer program.
  • the multimedia information display method including: a memory, a processor, and a computer program stored on the memory and operable on the processor, and the processor implements the above when executing the computer program.
  • the embodiment of the present application further provides a computer-readable storage medium storing computer-executable instructions, and the computer-executable instructions are used to execute the multimedia information display method as described above.
  • the embodiment of the present application further provides a computer program product, including a computer program or a computer instruction, the computer program or the computer instruction is stored in a computer-readable storage medium, and the processor of the computer device reads from the The computer-readable storage medium reads the computer program or the computer instruction, and the processor executes the computer program or the computer instruction, so that the computer device executes the multimedia information display method as described above.
  • FIG. 1 is a flowchart of a multimedia information display method provided by an embodiment of the present application
  • Fig. 2 is an example diagram of the first multimedia information provided by an embodiment of the present application in the form of text description
  • Fig. 3 is a flow chart of a method of step S130 in Fig. 1;
  • Fig. 4 is an example diagram of the first multimedia information provided by an embodiment of the present application in the form of a scene image
  • Fig. 5 is a flowchart of another method of step S130 in Fig. 1;
  • Fig. 6 is a flowchart of another method of step S130 in Fig. 1;
  • FIG. 7 is an example diagram of a mark element at a first position before multimedia information is updated according to an embodiment of the present application
  • Fig. 8 is an example diagram of mark elements in other positions during the update process of multimedia information provided by an embodiment of the present application.
  • FIG. 9 is an example diagram of a tag element at a second position after multimedia information is updated according to an embodiment of the present application.
  • FIG. 10 is a flow chart of updating multimedia information provided by an embodiment of the present application.
  • Fig. 11 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • Embodiments of the present application provide a method for displaying multimedia information, electronic equipment, and a computer-readable storage medium.
  • the target display area is determined; the altitude change parameter is acquired; the first multimedia information is acquired according to the altitude change parameter; and the first multimedia information
  • the information is updated to the target display area. Therefore, the solution provided by the embodiment of the present application can dynamically update the multimedia information displayed in the target display area according to the user's altitude, so that the multimedia information displayed in the target display area can change as the user's location changes, enriching
  • the display mode of multimedia information is improved, so that the display effect of the smart terminal can be optimized, the visual effect can be enhanced, and the user experience can be improved.
  • FIG. 1 is a flowchart of a multimedia information display method provided by an embodiment of the present application.
  • the multimedia information display method is applied to electronic devices.
  • the multimedia information display method may include but not limited to step S110, step S120, and step S130 and step S140.
  • Step S110 Determine the target display area.
  • the target display area may be the entire screen of the electronic device, or a partial position on the screen of the electronic device, for example, the position of the desktop widget of the electronic device on the screen, or the position of a certain application interface on the screen. location, etc., or, the target display area may also be in a gallery, which is not specifically limited here. It should be noted that the target display area may also be a target display area of other electronic devices connected to the electronic device, such as a smart watch, a tablet, or a mobile phone connected to the electronic device, which is not specifically limited here.
  • Step S120 Obtain an altitude change parameter.
  • altitude change parameters there are many ways to obtain the altitude change parameters, such as obtaining the altitude change parameters according to the altimeter; or converting the air pressure value obtained by the barometer into the altitude change parameters; Altitude change parameters can be obtained by converting the functional relationship between altitudes; or the altitude change parameters can be obtained indirectly by establishing the functional relationship between the use time of the device and the altitude change parameter or the functional relationship between the number of times the screen is lit and the altitude change parameter ; or use the application function of a certain device to directly obtain the altitude change parameter; or use other methods; or obtain the altitude change parameter through other electronic devices connected to the electronic device, such as by connecting
  • the altitude change parameter can be obtained by smart watches, tablets or mobile phones, etc., and no specific limitation is set here. It should be noted that the above-mentioned altimeter, barometer, etc. may be functional components built into the electronic device or other electronic devices connected to the electronic device.
  • Step S130 Obtain the first multimedia information according to the altitude change parameter.
  • the first multimedia information can be obtained according to the altitude change parameter, so that the first multimedia information can be updated to the target display area in subsequent steps to achieve The purpose of updating multimedia information due to changes in the user's location.
  • Step S140 Update the first multimedia information to the target display area.
  • the first multimedia information since the first multimedia information is acquired in step S130, the first multimedia information can be updated to the target display area, so that the multimedia information displayed in the target display area can be dynamically updated.
  • the representation form of the first multimedia information may be text description, behavior track, behavior state, path image, path animation, sound, video and so on. It should be noted that updating the first multimedia information to the target display area may be adding the multimedia information to the target display area for display or playing, or associating the first multimedia information with the target display area. Display or play, etc., are not specifically limited here.
  • FIG. 2 is an example diagram in which the first multimedia information is expressed in text description, and no specific limitation is made here.
  • the first multimedia information may include other information, such as time, season information, weather information, exercise steps, or battery information.
  • the first multimedia information may be further updated correspondingly according to time, season information, weather information, number of exercise steps or power information, etc., and no specific limitation is set here.
  • the target display area is first determined, then the altitude change parameter is obtained, the first multimedia information is obtained according to the altitude change parameter, and finally the first multimedia information is obtained.
  • the multimedia information is updated to the target display area. Therefore, the embodiment of the present application can dynamically update the multimedia information displayed in the target display area according to the user's altitude, so that the multimedia information displayed in the target display area can follow the user's position.
  • the display mode of multimedia information is enriched, so that the display effect of the smart terminal can be optimized, the visual effect can be enhanced, and the user experience can be improved.
  • step S130 when the second multimedia information is displayed in the target display area, and the second multimedia information and the first multimedia information correspond to different altitude parameters, the step S130 is further described, and this step S130 may include but not limited to step S210.
  • Step S210 When the altitude change parameter is greater than the preset threshold, obtain the second altitude parameter corresponding to the second multimedia information, calculate the first altitude parameter according to the second altitude parameter and the altitude change parameter, and obtain the second altitude parameter according to the first altitude parameter. - multimedia information.
  • both the expression form of the first multimedia information and the expression form of the second multimedia information can be text, behavior track, behavior state, path image, scene image, path animation, sound, video, etc., in There is no specific limitation here.
  • the expression form of the first multimedia information and the expression form of the second multimedia information are both scene images
  • the second altitude parameter corresponding to the scene can be obtained according to the scene in the second multimedia information, and Calculate the first altitude parameter according to the second altitude parameter and the altitude change parameter, and convert the first altitude parameter into a corresponding scene image, which is the first multimedia information, as shown in the figure 4, this embodiment does not specifically limit it.
  • the second multimedia information and the first multimedia information correspond to different altitude parameters.
  • the second multimedia information and the first multimedia information correspond to different altitude parameters of different mountains.
  • the altitude parameter, or the second multimedia information and the first multimedia information respectively correspond to different altitude parameters of the same mountain body, etc., which are not specifically limited in this embodiment.
  • the first multimedia information may be an image of a foreground object whose position changes in A mountain
  • the second multimedia information may be an image of a scene after a position change in A mountain
  • the first multimedia information may be A mountain
  • the second multimedia information may be an image of the scene of the B mountain.
  • the preset threshold can be a specific value, such as 10 meters or 20 meters, or other values, and the preset threshold can also be a numerical range, such as 0 to 20 meters, or 0 to 40 meters, or Other intervals are not specifically limited here. It should also be noted that in practical applications, the altitude change parameter may change due to detection errors, but the user does not actually move. Therefore, setting a preset threshold can avoid false detection.
  • the altitude change parameter is obtained by converting the barometer
  • the factors affecting the air pressure include temperature, humidity and altitude
  • the second multimedia information is when it is not raining Obtained, and the barometer is read when it is raining
  • the temperature and humidity of the user's location have changed when reading the barometer, resulting in a change in the air pressure value
  • the altitude obtained by converting the air pressure value If the variable parameter is a non-zero value, false detection will occur. Therefore, setting a preset threshold can avoid false detection.
  • the altitude change parameter there may be many units of measurement for the altitude change parameter, such as meters, kilometers, kilometers or other units of measurement, which may be selected according to actual conditions, and are not specifically limited here.
  • the second multimedia information and the first multimedia information correspond to different altitude parameters
  • the second multimedia information corresponding to the second multimedia information can be obtained.
  • the altitude parameter, the first altitude parameter is calculated according to the second altitude parameter and the altitude change parameter
  • the first multimedia information is obtained according to the first altitude parameter
  • the first multimedia information is updated to the target display area for subsequent steps.
  • the embodiment of the present application achieves the purpose of dynamically updating the multimedia information displayed in the target display area according to the user's altitude, so that the multimedia information displayed in the target display area can change with the change of the user's location, enriching the multimedia information
  • the display method can optimize the display effect of the smart terminal, enhance the visual effect, and help improve the user experience.
  • the altitude change parameter is greater than the preset threshold, therefore, the second multimedia information corresponding to the second For the altitude parameter, assuming that the second altitude parameter is 1000 meters, the first altitude parameter 1400 meters is calculated according to the second altitude parameter and the altitude change parameter, and the first multimedia information can be obtained according to the first altitude parameter 1400 meters.
  • step S130 when the second multimedia information is displayed in the target display area, and the second multimedia information and the first multimedia information correspond to the same altitude parameter, the step S130 is further described, and this step S130 may include but not limited to step S310.
  • Step S310 when the altitude change parameter is less than or equal to the preset threshold, acquire the second altitude parameter corresponding to the second multimedia information, and acquire the first multimedia information according to the second altitude parameter.
  • the altitude corresponding to the second multimedia information can be obtained.
  • second altitude parameter and obtain the first multimedia information according to the second altitude parameter, making preparations for updating the first multimedia information to the target display area in subsequent steps.
  • the embodiment of the present application achieves the purpose of dynamically updating the multimedia information displayed in the target display area according to the user's altitude, so that the multimedia information displayed in the target display area can change with the change of the user's location, enriching the multimedia information
  • the display method can optimize the display effect of the smart terminal, enhance the visual effect, and help improve the user experience.
  • the second multimedia information and the first multimedia information correspond to the same altitude parameter.
  • the second multimedia information and the first multimedia information may be represented as being on the same mountain Multimedia information at different angles with the same altitude parameter, or the second multimedia information and the first multimedia information can be expressed as multimedia information with the same altitude parameter on different mountains at the same altitude, or the second multimedia information
  • the media information and the first multimedia information may be expressed as multimedia information with the same altitude parameter on different mountains at different altitudes, and no specific limitation is set here.
  • the expression form of the first multimedia information and the second The expression form of multimedia information is a scene image, and the preset threshold is 0 meters.
  • the altitude change parameter is 0 meters
  • the altitude change parameter is equal to the preset threshold. If the second multimedia information displays the altitude of A mountain The scene on the sunny side where the altitude is 3000 meters, and the first multimedia information shows the scene on the shady side where the altitude of A mountain is 3000 meters, which is not specifically limited in this embodiment of the present application.
  • the second multimedia information and the first multimedia information can be expressed as multimedia information with the same altitude parameter on different mountains at the same altitude
  • the expression form of the first multimedia information and the second multimedia information 2 is a scene image
  • the preset threshold is 10 meters.
  • the altitude change parameter is 0 meters
  • the altitude change parameter is less than the preset threshold.
  • the second multimedia information may be an image showing the location of the mountain peak A with an altitude parameter of 5,000 meters
  • the first multimedia information may be an image showing the location of the mountain peak B with an altitude parameter of 5,000 meters. There is no specific limitation on this.
  • the second multimedia information and the first multimedia information can be expressed as multimedia information with the same altitude parameter on different mountains at different altitudes, and the expression form of the first multimedia information and The manifestation forms of the second multimedia information are all behavior tracks.
  • the altitude change parameter is equal to the preset threshold, if the current altitude parameter is 4000 meters, the altitude of the summit of the mountain A is 4000 meters, and the altitude of the summit of the mountain B is 4000 meters.
  • the second multimedia information shows the behavior track of the user from the peak of mountain A to the foot of mountain A
  • the first multimedia information What is displayed is the behavior track of the user from the foot of mountain B to the halfway of mountain B, which is not specifically limited in this embodiment of the present application.
  • second multimedia information is displayed in the target display area
  • the second multimedia information may include background elements and mark elements, or may include mark elements or background elements alone, and Or it may include other elements capable of marking the second multimedia information, etc., which are not specifically limited here.
  • the background element may include the target path
  • the mark element may be superimposed on the target path.
  • step S130 is further described, and the step S130 may include but not limited to step S410, step S420, step S430 and step S440.
  • Step S410 Obtain the length value of the target path.
  • the target path may be a curved path or a straight path, etc., wherein the curved path may be a closed curved path or an open curved path, which is not specifically limited here.
  • Step S420 Obtain the first position of the mark element in the target path.
  • the first location may be the starting location of the target path, or other locations of the target path, which is not specifically limited here.
  • Step S430 Calculate the second position of the marker element in the target path according to the altitude change parameter, the third altitude parameter, the length value and the first position.
  • the second position of the marker element in the target path can be calculated according to the altitude change parameter, the third altitude parameter, the length value and the first position, so as to prepare for obtaining the first multimedia information in a subsequent step.
  • the second location may be the starting location or the ending location of the target path, or other locations of the target path.
  • the second location is the starting location of the target path, it means that the user has not moved.
  • No specific restrictions are made.
  • the second position M of the marker element in the target path can be calculated by using the following formula (1), namely:
  • L represents the length value of the target path
  • H represents the third altitude parameter corresponding to the mark element
  • h represents the altitude change parameter
  • the path trajectory of the marker element from the first position to the second position M in the target path can be represented in the form of animation, wherein the path trajectory is obtained by superimposing and displaying the marker elements, that is to say, the path trajectory
  • the illustrations of other positions in can also be calculated by the formula (1) with the change of parameters, wherein, the illustration of the mark element at the first position (that is, the second multimedia information) before the multimedia information is updated is shown in Figure 7
  • an image of the mark element at other positions during the update of the multimedia information is shown in FIG. 9
  • an image of the mark element at the second position (namely the first multimedia information) after the update of the multimedia information is shown in FIG. 9 .
  • FIG. 10 which is a flow chart of updating multimedia information
  • the steps of updating multimedia information are as follows.
  • Step 1 The first-time use state is automatically set to the state where the altitude is 0, and the target display area displays the initial state in the form of animation, and the initial state path is 0.
  • Step 2 Match a path curve for the target, and the length of the curve is L.
  • Step 3 Find the altitude H of each one.
  • Step 4 The altitude change is detected, and the absolute value h of the altitude change is obtained.
  • Step 5 Obtain the value m by calculating (h/H) ⁇ L.
  • Step 6 The animation path of the target position reaches m, and the icons of other positions also change according to this parameter.
  • Step 7 At some key nodes, more effects can be added to the animation, such as nodes close to the target.
  • Step Eight Go to the next stage.
  • Step S440 Display the mark element at the second position to obtain the first multimedia information.
  • the marking element can be displayed at the second position, thereby obtaining the first multimedia information, so that in subsequent steps, the The second multimedia information displayed in the target display area is updated to the first multimedia information.
  • the first multimedia information may include behavior tracks and background elements obtained by superimposing mark elements, wherein the background elements may be mountain peaks, the sun, clouds, rain or sunlight, etc., which can enrich the display effect.
  • the background elements may be mountain peaks, the sun, clouds, rain or sunlight, etc., which can enrich the display effect.
  • the background elements in the second multimedia information can be mountain peaks, the sun, clouds, rain or sunlight, etc., which can enrich the display effect.
  • the second multimedia information may also include statistical time, weather information, exercise steps, battery information, etc., which are not specifically limited here.
  • the multimedia information display method from step S410 to step S440, firstly, the length value of the target path can be obtained, and then the first position of the marking element in the target path can be obtained, and then according to the altitude change parameter, the third altitude parameter , the length value and the first position, the second position of the mark element in the target path can be calculated, and finally the mark element is displayed at the second position to obtain the first multimedia information.
  • the embodiment of the present application can be based on the user's Dynamically obtain new multimedia information based on the behavior track, so that the multimedia information displayed in the target display area can change with the change of the user's position, which enriches the display mode of multimedia information, thereby optimizing the display effect of the smart terminal and enhancing the visual effect. It is beneficial to improve the user experience.
  • the steps of determining the target display area include:
  • the current running state is the preset target running state, and the target display area is determined according to the target running state.
  • the preset target running state may be a screen-locked state, a screen-off state, or a running state in which the second multimedia information is displayed in the target display area in response to a trigger signal, and is not specifically limited here.
  • a screen-locked state if the screen of the electronic device is unlocked, click on an application software in the electronic device, the entire screen or a part of the screen after the application software is opened will display the second The running state of multimedia information, wherein, "click” in "click an application software in the electronic device” will generate a corresponding trigger signal; or, the wallpaper in the lock screen state of the electronic device is in the screen
  • the position of the wallpaper is the target display area; or, the position of the wallpaper in the off-screen state of the electronic device on the screen is the target display area, wherein the wallpaper can be a dynamic wallpaper or a static wallpaper.
  • the wallpaper can be a dynamic wallpaper or a static wallpaper.
  • the first multimedia information can be updated to the target display
  • the area is not specifically limited here.
  • the electronic device is a mobile phone
  • the current operating state of the mobile phone is the off-screen state. If the obtained altitude change parameter is greater than the preset threshold, the mobile phone is lifted up, or when the front camera of the mobile phone captures the user's eyes or When the face is waiting, the first multimedia information will be automatically updated to the target display area of the mobile phone.
  • the "lifting" action and “catching the user's eyes or face” are preset trigger conditions.
  • the preset trigger The condition may also be other instruction information, operation actions, etc. that can trigger the electronic device to display the first multimedia information in the target display area, which is not specifically limited in this embodiment of the present application.
  • an electronic device which includes:
  • an area determination unit configured to determine a target display area
  • a parameter acquisition unit configured to acquire altitude change parameters
  • an information acquisition unit configured to acquire the first multimedia information according to an altitude change parameter
  • An information updating unit configured to update the first multimedia information to the target display area.
  • the target display area may be the entire screen, or a partial position on the screen, for example, the position of the desktop widget of the electronic device on the screen, the position of a certain application interface on the screen, etc., or , the target display area may also be in a gallery, which is not specifically limited here. It should be noted that the target display area may also be a target display area of other electronic devices connected to the electronic device, such as a smart watch, a tablet, or a mobile phone connected to the electronic device, which is not specifically limited here.
  • the parameter acquisition unit obtains the altitude change parameter.
  • the altitude change parameter is obtained according to the altimeter; or when the parameter acquisition unit includes a barometer, the air pressure value obtained by the barometer is converted into altitude change parameters; or when the parameter acquisition unit includes a pedometer, the number of steps of the user can be monitored, and the altitude change parameter can be converted through the functional relationship between the number of steps and the altitude; or the parameter acquisition unit is a certain
  • the application function of a device that can directly obtain the altitude change parameter; or obtain the altitude change parameter through other electronic devices connected to the electronic device, such as through a smart watch, tablet or mobile phone connected to the electronic device, etc., in There is no specific limitation here.
  • the above-mentioned altimeter, barometer, etc. may be functional components built into the electronic device or other electronic devices connected to the electronic device.
  • the representation form of the first multimedia information may be text description, behavior track, behavior state, path image, path animation, sound, video and so on. It should be noted that updating the first multimedia information to the target display area may be adding the multimedia information to the target display area for display or playing, or associating the first multimedia information with the target display area. Display or play, etc., are not specifically limited here.
  • FIG. 2 is an example diagram in which the first multimedia information is expressed in text description, and no specific limitation is made here.
  • the first multimedia information may include other information, such as time, season information, weather information, exercise steps, battery information and so on.
  • the first multimedia information may be further updated correspondingly according to time, season information, weather information, number of exercise steps or power information, etc., and no specific limitation is set here.
  • the target display area can be determined by the area determination unit, and then the altitude change parameter can be acquired by the parameter acquisition unit.
  • the information acquisition unit can receive the altitude change parameter from the parameter acquisition unit, and acquire the first multimedia display according to the altitude change parameter. information, and finally the information update unit updates the first multimedia information to the target display area. Therefore, the embodiment of the present application can dynamically update the multimedia information displayed in the target display area according to the altitude of the user, so that the target display area
  • the displayed multimedia information can change with the change of the user's position, which enriches the display mode of the multimedia information, thereby optimizing the display effect of the smart terminal, enhancing the visual effect, and helping to improve the user experience.
  • the information acquisition unit when the second multimedia information is displayed in the target display area, and the second multimedia information and the first multimedia information correspond to different altitude parameters, the information acquisition unit includes a first acquisition sub- unit.
  • the first acquisition subunit is configured to acquire the second altitude parameter corresponding to the second multimedia information when the altitude change parameter is greater than the preset threshold value, calculate the first altitude parameter according to the second altitude parameter and the altitude change parameter, and obtain the first altitude parameter according to The first altitude parameter acquires the first multimedia information.
  • both the expression form of the first multimedia information and the expression form of the second multimedia information can be text, behavior trajectory, behavior state, path image, scene image, path animation, sound, video, etc., in There is no specific limitation here.
  • the expression form of the first multimedia information and the expression form of the second multimedia information are both scene images
  • the second altitude parameter corresponding to the scene can be obtained according to the scene in the second multimedia information, and Calculate the first altitude parameter according to the second altitude parameter and the altitude change parameter, and convert the first altitude parameter into a corresponding scene image, which is the first multimedia information, which is not specifically limited in this embodiment .
  • the second multimedia information and the first multimedia information correspond to different altitude parameters.
  • the second multimedia information and the first multimedia information correspond to different altitude parameters of different mountains.
  • the altitude parameter, or the second multimedia information and the first multimedia information respectively correspond to different altitude parameters of the same mountain body, etc., which are not specifically limited in this embodiment.
  • the first multimedia information may be an image of a foreground object whose position changes in A mountain
  • the second multimedia information may be an image of a scene after a position change in A mountain
  • the first multimedia information may be A mountain
  • the second multimedia information may be an image of the scene of the B mountain.
  • the preset threshold can be a specific value, such as 10 meters or 20 meters, or other values, and the preset threshold can also be a numerical range, such as 0 to 20 meters, or 0 to 40 meters, or Other intervals are not specifically limited here. It should also be noted that in practical applications, the altitude change parameter may change due to detection errors, but the user does not actually move. Therefore, setting a preset threshold can avoid false detection.
  • the altitude change parameter is obtained by converting the barometer
  • the factors affecting the air pressure include temperature, humidity and altitude
  • the second multimedia information is when it is not raining Obtained, and the barometer is read when it is raining
  • the temperature and humidity of the user's location have changed when reading the barometer, resulting in a change in the air pressure value
  • the altitude obtained by converting the air pressure value If the variable parameter is a non-zero value, false detection will occur. Therefore, setting a preset threshold can avoid false detection.
  • the altitude change parameter there may be many units of measurement for the altitude change parameter, such as meters, kilometers, kilometers or other units of measurement, which may be selected according to actual conditions, and are not specifically limited here.
  • the embodiment of the present application achieves the purpose of dynamically updating the multimedia information displayed in the target display area according to the user's altitude, so that the multimedia information displayed in the target display area can change as the user's location changes, enriching the The display mode of multimedia information can optimize the display effect of the smart terminal, enhance the visual effect, and help improve the user experience.
  • the information acquiring unit when the second multimedia information is displayed in the target display area, and the second multimedia information and the first multimedia information correspond to the same altitude parameter, the information acquiring unit includes: the second acquiring subunit.
  • the second acquiring subunit is configured to acquire a second altitude parameter corresponding to the second multimedia information when the altitude change parameter is less than or equal to a preset threshold, and acquire the first multimedia information according to the second altitude parameter.
  • the embodiment of the present application achieves the purpose of dynamically updating the multimedia information displayed in the target display area according to the user's altitude, so that the multimedia information displayed in the target display area can change as the user's location changes, enriching the The display mode of multimedia information can optimize the display effect of the smart terminal, enhance the visual effect, and help improve the user experience.
  • the second multimedia information and the first multimedia information correspond to the same altitude parameter.
  • the second multimedia information and the first multimedia information may be represented as being on the same mountain Multimedia information at different angles with the same altitude parameter, or the second multimedia information and the first multimedia information can be expressed as multimedia information with the same altitude parameter on different mountains at the same altitude, or the second multimedia information
  • the media information and the first multimedia information may be expressed as multimedia information with the same altitude parameter on different mountains at different altitudes, and no specific limitation is set here.
  • the second multimedia information is displayed in the target display area, the second multimedia information includes a background element and a mark element, the background element includes a target path, the mark element is superimposed on the target path, and the mark element corresponds to
  • the information acquisition unit includes:
  • a position acquisition unit configured to acquire the first position of the markup element in the target path
  • a position calculation unit configured to calculate the second position of the marker element in the target path according to the altitude change parameter, the third altitude parameter, the length value and the first position;
  • a third obtaining subunit configured to display the mark element at the second position to obtain the first multimedia information.
  • the length value of the target path can be acquired by the length acquisition unit
  • the first position of the marking element in the target path can be acquired by the position acquisition unit
  • the position calculation unit can obtain the target path according to the altitude change parameter, the third altitude parameter, and the length value and the first position, calculate the second position of the marking element in the target path
  • the third acquisition subunit displays the marking element at the second position to obtain the first multimedia information.
  • the embodiment of the present application can be based on the user Dynamically obtain new multimedia information based on the user's behavior trajectory, so that the multimedia information displayed in the target display area can change with the user's position, enriching the display mode of multimedia information, thereby optimizing the display effect of smart terminals and enhancing visual effects , which is conducive to improving the user experience.
  • the second multimedia information may include a background element and a mark element, or may include a mark element or a background element alone, or may include other elements that can mark the second multimedia information, etc.
  • the background element may include the target path, and the marker element may be superimposed on the target path.
  • the target display area displays the behavior track of the marker element in the form of animation, assuming that the path at the first position is 0, the length value of the target path is L, and the third altitude parameter corresponding to the marker element is H, now If the altitude change is detected and the absolute value h of the altitude change is obtained, that is, the altitude change parameter is h, then the second position M of the marker element in the target path can be calculated using the following formula (1), namely:
  • the path trajectory of the marker element from the first position to the second position M in the target path can be represented in the form of animation, wherein the path trajectory is obtained by superimposing and displaying the marker elements, that is to say, the path trajectory
  • the illustrations of other positions in can also be calculated by the formula (1) with the change of parameters, wherein, the illustration of the mark element at the first position (that is, the second multimedia information) before the multimedia information is updated is shown in Figure 7
  • an image of the mark element at other positions during the update of the multimedia information is shown in FIG. 9
  • an image of the mark element at the second position (namely the first multimedia information) after the update of the multimedia information is shown in FIG. 9 .
  • the target path may be a curved path or a straight path, etc., wherein the curved path may be a closed curved path or an open curved path, which is not specifically limited here.
  • the first location may be the starting location of the target path, or other locations of the target path, which is not specifically limited here.
  • the second location may be the starting location or the ending location of the target path, or other locations of the target path.
  • the second location is the starting location of the target path, it means that the user has not moved.
  • No specific restrictions are made.
  • the area determination unit includes:
  • a state detection unit arranged to detect a pre-operational state of the electronic device
  • an area determination subunit which is set to a preset target operating state as the current operating state, and determines a target display area according to the target operating state.
  • the target operating state may include one of the following:
  • the target running state is the state of point (3), that is, the running state of the second multimedia information is displayed in the target display area in response to the trigger signal
  • the current running state of the electronic device can be detected by the state detection unit.
  • state if the current operating state of the electronic device is unlocked, click on the application software in the electronic device, and the entire screen or a part of the screen will display the operating state of the second multimedia information after the application software is opened, then
  • the area determining subunit can determine that the target display area is the entire screen or a partial position in the screen after the application software is opened, and when the altitude change parameter is greater than a preset threshold, the first multimedia information can be updated to the target display area, wherein , the "click” in "click the application software in the electronic device” will generate a corresponding trigger signal, which is not specifically limited in this embodiment of the present application.
  • the area determination subunit may determine that the target display area is the position of the lock screen wallpaper on the screen, and when the altitude change parameter is greater than a preset threshold, the first multimedia information may be updated to the target display area, wherein , the wallpaper may be a dynamic wallpaper or a static wallpaper, which is not specifically limited in this embodiment of the present application.
  • the target running state is the state in (2), that is, the off-screen state
  • the state of the electronic device is detected by the state detection unit as the off-screen state
  • the current running state is the preset target running state.
  • the area determination subunit can determine that the target display area is the position of the screen wallpaper on the screen, and when the altitude change parameter is greater than the preset threshold, the first multimedia information can be updated to the target display area, wherein , the wallpaper may be a dynamic wallpaper or a static wallpaper, which is not specifically limited in this embodiment of the present application.
  • the first multimedia information can be updated to the target display
  • the area is not specifically limited here.
  • the electronic device is a mobile phone
  • the current operating state of the mobile phone is the off-screen state. If the obtained altitude change parameter is greater than the preset threshold, the mobile phone is lifted up, or when the front camera of the mobile phone captures the user's eyes or When the face is waiting, the first multimedia information will be automatically updated to the target display area of the mobile phone.
  • the "lifting" action and “catching the user's eyes or face” are preset trigger conditions.
  • the preset trigger The condition may also be other instruction information, operation actions, etc. that can trigger the electronic device to display the first multimedia information in the target display area, which is not specifically limited in this embodiment of the present application.
  • an electronic device may be a device, or a component in a terminal, an integrated circuit, or a chip, etc.
  • the device may be a mobile electronic device, such as a mobile phone, a tablet computer, a notebook computer, Handheld computers, vehicle-mounted electronic devices, wearable devices, ultra-mobile personal computers, computers (ultra-mobile personal computer, UMPC), netbooks, or personal digital assistants (personal digital assistant, PDA), etc., may also be non-mobile electronic devices. Examples are not specifically limited.
  • the embodiments of the present application are beneficial to help elderly users operate electronic devices independently. When the electronic device is a mobile electronic device, the elderly user can use the electronic device independently with the help of others, so that the recipient can Space constraints Operating electronic devices with the help of others is very flexible and efficient, which is conducive to improving user experience.
  • the electronic device can be a device with an operating system, where the operating system can be an Android (Android) operating system, an IOS (Input Output System, input and output system) operating system, or other possible
  • the operating system is not specifically limited in the embodiment of this application.
  • the electronic device in this embodiment can implement the multimedia information display method in any of the preceding embodiments, the electronic device in this embodiment has the same technical principle and the same In order to avoid repetitive and redundant content, the technical effects will not be repeated here.
  • an embodiment of the present application also provides an electronic device, the electronic device 200 includes a memory 202, a processor 201, and a computer program stored in the memory 202 and operable on the processor 201. .
  • the processor 201 and the memory 202 may be connected through a bus or other means.
  • the memory 202 can be used to store non-transitory software programs and non-transitory computer-executable programs.
  • the memory 202 may include a high-speed random access memory, and may also include a non-transitory memory, such as at least one magnetic disk storage device, a flash memory device, or other non-transitory solid-state storage devices.
  • the memory 202 may optionally include memories that are remotely located relative to the processor 201, and these remote memories may be connected to the processor 201 through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • the electronic device 200 in this embodiment can be, for example, the electronic device in the embodiment shown in FIG. 1 , and these embodiments all belong to the same inventive concept, so these embodiments have the same implementation principle and technical effect , which will not be described in detail here.
  • the non-transitory software programs and instructions required to realize the multimedia information display method of the above-mentioned embodiment are stored in the memory 202, and when executed by the processor 201, the multimedia information display method in the above-mentioned embodiment is executed, for example, the above-described Method steps S110 to S140 in FIG. 1 , method steps S210 in FIG. 3 , method steps S310 in FIG. 5 , and method steps S410 to S440 in FIG. 6 .
  • the device embodiments described above are only illustrative, and the units described as separate components may or may not be physically separated, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • an embodiment of the present application also provides a computer-readable storage medium, the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are executed by a processor or a controller, for example, by the above-mentioned Execution by a processor in the device embodiment can cause the above processor to execute the multimedia information display method in the above embodiment, for example, execute the method steps S110 to S140 in FIG. 1 and the method steps S210 in FIG. 3 described above, Method step S310 in FIG. 5 , method steps S410 to S440 in FIG. 6 .
  • an embodiment of the present application also provides a computer program product, including computer programs or computer instructions, where the computer programs or computer instructions are stored in a computer-readable storage medium, and the processor of the computer device reads the computer program from the computer-readable storage medium.
  • the processor executes the computer program or computer instruction, so that the computer device executes the multimedia information display method in the above-mentioned embodiment, for example, executes the method steps S110 to S140 in Fig. 1 described above, and the method steps in Fig. 3 Method step S210 , method step S310 in FIG. 5 , method steps S410 to S440 in FIG. 6 .
  • the embodiment of the present application includes: determining a target display area; acquiring altitude change parameters; acquiring first multimedia information according to the altitude change parameters; and updating the first multimedia information to the target display area. Therefore, the multimedia information displayed in the target display area can be dynamically updated according to the altitude of the user, so that the multimedia information displayed in the target display area can change with the change of the user's position, which enriches the display mode of the multimedia information, thereby
  • the display effect of the smart terminal can be optimized, the visual effect can be enhanced, and the user experience can be improved.
  • Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disk (DVD) or other optical disk storage, magnetic cartridges, tape, magnetic disk storage or other magnetic storage devices, or can Any other medium used to store desired information and which can be accessed by a computer.
  • communication media typically embodies computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media .

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • User Interface Of Digital Computer (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

La présente demande concerne un procédé d'affichage d'informations multimédias, ainsi qu'un dispositif électronique et un support de stockage lisible par ordinateur, le procédé d'affichage d'informations multimédias étant appliqué au dispositif électronique. Le procédé d'affichage d'informations multimédias consiste à : déterminer une région d'affichage cible (S110) ; acquérir un paramètre de changement d'altitude (S120) ; acquérir des premières informations multimédias selon le paramètre de changement d'altitude (S130) ; et mettre à jour la région d'affichage cible avec les premières informations multimédias (S140).
PCT/CN2022/135977 2022-02-24 2022-12-01 Procédé d'affichage d'informations multimédias, dispositif électronique et support de stockage lisible par ordinateur Ceased WO2023160104A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
MX2024010277A MX2024010277A (es) 2022-02-24 2022-12-01 Metodo de visualizacion de informacion multimedia, y dispositivo electronico y medio de almacenamiento legible por computadora.
AU2022443249A AU2022443249A1 (en) 2022-02-24 2022-12-01 Multimedia information display method, and electronic device and computer-readable storage medium
JP2024541076A JP2024546198A (ja) 2022-02-24 2022-12-01 マルチメディア情報表示方法、電子機器、及びコンピュータ読み取り可能な記憶媒体

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CN202210177343.XA CN116700645A (zh) 2022-02-24 2022-02-24 多媒体信息显示方法、电子设备及计算机可读存储介质
CN202210177343.X 2022-02-24

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