WO2024021867A1 - 界面切换方法、装置、电子设备、存储介质及程序产品 - Google Patents

界面切换方法、装置、电子设备、存储介质及程序产品 Download PDF

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Publication number
WO2024021867A1
WO2024021867A1 PCT/CN2023/098372 CN2023098372W WO2024021867A1 WO 2024021867 A1 WO2024021867 A1 WO 2024021867A1 CN 2023098372 W CN2023098372 W CN 2023098372W WO 2024021867 A1 WO2024021867 A1 WO 2024021867A1
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WIPO (PCT)
Prior art keywords
interface
target
multimedia interface
content
multimedia
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PCT/CN2023/098372
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English (en)
French (fr)
Inventor
尤晓雅
马新雅
潘灶烽
陈乐辉
卓文迪
史田辉
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Beijing Zitiao Network Technology Co Ltd
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Beijing Zitiao Network Technology Co Ltd
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Priority to JP2024562016A priority Critical patent/JP2025516149A/ja
Publication of WO2024021867A1 publication Critical patent/WO2024021867A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
    • G06F16/44—Browsing; Visualisation therefor
    • 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials

Definitions

  • the present disclosure relates to the field of multimedia technology, and in particular, to an interface switching method, device, electronic device, storage medium and program product.
  • multimedia technology With the continuous development of smart devices and multimedia technology, the application of multimedia technology is becoming more and more widespread. Among them, the application of recording work content or life content through multimedia technology and realizing remote real-time communication through multimedia technology are more common.
  • a multimedia file By recording the work content or life content through multimedia technology, a multimedia file can be obtained, and the review of the work content or life content can be realized by playing the multimedia file.
  • the present disclosure provides an interface switching method, device, electronic device, storage medium and program product.
  • a first aspect of an embodiment of the present disclosure provides an interface switching method.
  • the method includes: displaying a first multimedia interface, the first multimedia interface presenting a first content; receiving a third response to the first multimedia interface.
  • a trigger operation in response to the first trigger operation, the first multimedia interface is updated to a second multimedia interface that is suspended and displayed, and the target interface is displayed; wherein the second multimedia interface presents second content, the target The interface presents third content, and the first content includes second content and third content.
  • displaying the first multimedia interface includes: displaying the first multimedia interface through a first view controller; updating the first multimedia interface to a second multimedia interface that is suspended, and Displaying the target interface includes: updating the first multimedia interface to a suspended second multimedia interface through the first view controller; displaying the target interface through the second view controller.
  • the second view controller is a view controller used to display other interfaces before displaying the first multimedia interface.
  • updating the first multimedia interface to a second multimedia interface with a floating display and displaying the target interface includes: updating the first multimedia interface with a first preset dynamic effect to a floating display.
  • the first preset animation includes the animation of shrinking the first multimedia interface, and the update animation of updating the first multimedia interface to the second multimedia interface; with the second preset It is assumed that the dynamic effect displays the target interface, and the second preset dynamic effect includes the dynamic effect of the target interface popping up on the screen.
  • the third content includes target subtitles, which are located at a target position on the screen in the first multimedia interface; the first preset dynamic effect specifically includes the first multimedia interface moving from the first position to the screen.
  • the dynamic effect of shrinking the second position, the first position is the position in the target position, and the second position is the position opposite to the first position; the second preset dynamic effect specifically includes the target interface moving from the target position to the third position of the screen.
  • Three-position pop-up animation, the third position is the position relative to the target position.
  • the method further includes: receiving a second trigger operation on the second multimedia interface; responding In the second trigger operation, the second multimedia interface displayed in suspension is updated to the first multimedia interface displayed in full screen, and the display of the target interface is cancelled.
  • updating the second multimedia interface displayed in suspension to the first multimedia interface displayed in full screen and canceling the display of the target interface includes: using a third preset dynamic effect to update the second multimedia interface displayed in suspension.
  • the body interface is updated to the first multimedia interface displayed in full screen
  • the third preset dynamic effect includes the dynamic effect of amplifying the second multimedia interface
  • the second multimedia interface is updated to the first multimedia interface.
  • Motion effect Use the fourth preset motion effect to cancel the display of the target interface, and the fourth preset motion effect includes the motion effect of the target interface shrinking and disappearing from the screen.
  • the third content includes target subtitles, which are located at a target position on the screen in the first multimedia interface;
  • the third preset dynamic effect specifically includes the second multimedia interface moving from the second position on the screen to The dynamic effect of amplifying the first position, the first position is the position in the target position, and the second position is the position opposite to the first position;
  • the fourth preset dynamic effect specifically includes the target interface moving from the third position of the screen to the The target position shrinks and disappears.
  • the third position is the position relative to the target position.
  • both the first multimedia interface and the second multimedia interface are real-time multimedia interactive interfaces; the first content includes real-time subtitles, the third content includes target subtitles and historical subtitles, and the target subtitles are real-time subtitles.
  • the first triggering operation includes a triggering operation on a display area in the first multimedia interface where the real-time subtitles are located.
  • the target interface is a subtitle interface
  • the method further includes: maintaining the second multimedia interface.
  • the third trigger operation includes any of the following: scrolling subtitle operation, search subtitle operation, marking operation; in response to the third trigger operation, in the third trigger operation If it is a subtitle update operation, the first subtitle currently displayed on the target interface is updated to the second subtitle; if the third trigger operation is a search operation, the third subtitle searched from the target interface is displayed; in the third When the third trigger operation is a marking operation on the fourth subtitle in the target interface, a mark is displayed at the position of the fourth subtitle.
  • the third content includes the target subtitles
  • the first content includes multiple user identifications, each user identification is used to indicate a user
  • the second content includes a first user identification
  • the first user identification is the user corresponding to the target subtitles. logo.
  • the second content also includes at least one user identification different from the first user identification among the plurality of user identifications; in the second multimedia interface, the display area occupied by the first user identification is larger than that of the at least one user identification.
  • the display area occupied by each user ID in the ID is larger than that of the at least one user identification.
  • the third content also includes other subtitles associated with the first content; after updating the first multimedia interface to a suspended second multimedia interface and displaying the target interface, the method further includes: receiving A fourth trigger operation of the target user identification in the second content; in response to the fourth trigger operation, the fourth content is displayed in the target form in the target interface, and the fourth content includes subtitles corresponding to the target user identification in the third content.
  • a second aspect of the embodiment of the present disclosure provides an interface switching device.
  • the device includes: a display module and a receiving module; a display module used to display a first multimedia interface, and the first multimedia interface presents a first content ;
  • the receiving module is used to receive a first trigger operation on the first multimedia interface;
  • the display module is also used to respond to the first trigger operation and update the first multimedia interface to the second multimedia interface displayed in a floating manner;
  • the media interface displays the target interface; wherein, the second multimedia interface presents the second content, the target interface presents the third content, and the first content includes the second content and the third content.
  • the display module is specifically configured to display the first multimedia interface through the first view controller; the display module is specifically configured to update the first multimedia interface to a floating display through the first view controller.
  • Second multimedia interface display the object through the second view controller
  • the second view controller is a view controller used to display other interfaces before displaying the first multimedia interface.
  • the display module is specifically used to update the first multimedia interface to a second multimedia interface with a floating display using a first preset dynamic effect.
  • the first preset dynamic effect includes the first multimedia interface.
  • the shrinking dynamic effect, and the update dynamic effect of updating the first multimedia interface to the second multimedia interface; displaying the target interface with the second preset dynamic effect, and the second preset dynamic effect includes the target interface in the screen Pop-up animation.
  • the third content includes target subtitles, which are located at a target position on the screen in the first multimedia interface; the first preset dynamic effect specifically includes the first multimedia interface moving from the first position to the screen.
  • the dynamic effect of shrinking the second position, the first position is the position in the target position, and the second position is the position opposite to the first position; the second preset dynamic effect specifically includes the target interface moving from the target position to the third position of the screen.
  • Three-position pop-up animation, the third position is the position relative to the target position.
  • the receiving module is also configured to receive a second trigger operation on the second multimedia interface after updating the first multimedia interface to a second multimedia interface with a floating display and displaying the target interface.
  • the display module is also configured to, in response to the second triggering operation, update the second multimedia interface displayed in suspension to the first multimedia interface displayed in full screen, and cancel the display of the target interface.
  • the display module is specifically configured to update the second multimedia interface displayed in suspension to the first multimedia interface displayed in full screen with a third preset dynamic effect, and the third preset dynamic effect includes a second multimedia interface.
  • the third content includes target subtitles, which are located at a target position on the screen in the first multimedia interface;
  • the third preset dynamic effect specifically includes the second multimedia interface moving from the second position on the screen to The dynamic effect of amplifying the first position, the first position is the position in the target position, and the second position is the position opposite to the first position;
  • the fourth preset dynamic effect specifically includes the target interface moving from the third position of the screen to the The target position shrinks and disappears.
  • the third position is the position relative to the target position.
  • both the first multimedia interface and the second multimedia interface are real-time multimedia interactive interfaces; the first content includes real-time subtitles, the third content includes target subtitles and historical subtitles, and the target subtitles are real-time subtitles.
  • the first triggering operation includes modifying the real-time subtitles in the first multimedia interface. Trigger operations in the display area.
  • the target interface is a subtitle interface
  • the device further includes a processing module; the receiving module is also configured to update the first multimedia interface to a second multimedia interface that is suspended and display the target interface.
  • the third trigger operation includes any of the following: a scrolling subtitle operation, a search subtitle operation, and a marking operation;
  • a processing module configured to respond to the third trigger operation, update the first subtitle currently displayed on the target interface to the second subtitle when the third trigger operation is a subtitle update operation; when the third trigger operation is a search operation, In this case, the third subtitle searched from the target interface is displayed; when the third triggering operation is a marking operation on the fourth subtitle in the target interface, a mark is displayed at the position of the fourth subtitle.
  • the third content includes the target subtitles
  • the first content includes multiple user identifications, each user identification is used to indicate a user
  • the second content includes a first user identification
  • the first user identification is the user corresponding to the target subtitles. logo.
  • the second content also includes at least one user identification different from the first user identification among the plurality of user identifications; in the second multimedia interface, the display area occupied by the first user identification is larger than that of the at least one user identification.
  • the display area occupied by each user ID in the ID is larger than that of the at least one user identification.
  • the third content also includes other subtitles associated with the first content;
  • the receiving module is also configured to update the first multimedia interface to a second multimedia interface that is suspended and display the target interface, Receive a fourth trigger operation on the target user identification in the second content;
  • the display module is also configured to respond to the fourth trigger operation, display the fourth content in the target form in the target interface, and the fourth content includes the third content
  • the subtitles corresponding to the target user ID are also configured to be updated.
  • a third aspect of the embodiment of the present disclosure provides an electronic device.
  • the electronic device includes a processor, a memory, and a computer program stored on the memory and executable on the processor.
  • the computer program is executed by the processor Implement the interface switching method as described in the first aspect.
  • a fourth aspect of the embodiments of the present disclosure provides a computer-readable storage medium.
  • the computer-readable storage medium stores a computer program.
  • the interface switching method as described in the first aspect is implemented.
  • a fifth aspect of the embodiments of the present disclosure provides a computer program product, wherein the computer program product includes a computer program.
  • the computer program product When executed on a processor When running, the processor is caused to execute the computer program to implement the interface switching method described in the first aspect.
  • a sixth aspect of the embodiment of the present disclosure provides a chip.
  • the chip includes a processor and a communication interface.
  • the communication interface is coupled to the processor.
  • the processor is used to run program instructions to implement the interface as described in the first aspect. Switch method.
  • the technical solution provided by the embodiment of the present disclosure has the following advantages: in the embodiment of the present disclosure, the first multimedia interface is displayed, and the first multimedia interface presents the first content; A first trigger operation of the body interface; in response to the first trigger operation, the first multimedia interface is updated to a second multimedia interface that is suspended and displayed, and the target interface is displayed; wherein, the second multimedia interface presents a third Second content, the target interface presents third content, and the first content includes second content and third content.
  • the second multimedia interface presents a third Second content
  • the target interface presents third content
  • the first content includes second content and third content.
  • the target interface displays the third content
  • the second multimedia interface of the two interfaces is displayed suspended above the target interface, which can display the second content and the third content to the user at the same time, improving the multimedia content
  • the flexibility of display can meet the needs of multiple scenarios and improve user experience.
  • Figure 1 is a schematic flowchart of an interface switching method provided by an embodiment of the present disclosure
  • Figure 2A is one of the interface schematic diagrams of the interface switching method provided by an embodiment of the present disclosure.
  • Figure 2B is the second schematic diagram of the interface switching method provided by an embodiment of the present disclosure.
  • Figure 3A is the third schematic diagram of the interface switching method provided by an embodiment of the present disclosure.
  • Figure 3B is the fourth interface schematic diagram of the interface switching method provided by the embodiment of the present disclosure.
  • Figure 4A is the fifth interface schematic diagram of the interface switching method provided by an embodiment of the present disclosure.
  • Figure 4B is the sixth interface schematic diagram of the interface switching method provided by the embodiment of the present disclosure.
  • Figure 5 is a structural block diagram of an interface switching device provided by an embodiment of the present disclosure.
  • FIG. 6 is a structural block diagram of an electronic device provided by an embodiment of the present disclosure.
  • first, second, etc. in the description and claims of the present disclosure are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the figures so used are interchangeable under appropriate circumstances so that embodiments of the present disclosure can be practiced in sequences other than those illustrated or described herein, and that "first,” “second,” etc. are distinguished Objects are usually of one type, and the number of objects is not limited. For example, the first object can be one or multiple.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the related objects are in an "or” relationship.
  • the electronic device in the embodiment of the present disclosure may be a mobile electronic device or a non-mobile electronic device.
  • Mobile electronic devices can be mobile phones, tablets, laptops, PDAs, vehicle-mounted electronic devices, wearable devices, ultra-mobile personal computers (UMPC), netbooks or personal digital assistants (PDA) etc.
  • the non-mobile electronic device can be a personal computer (PC), a television (TV), a teller machine or a self-service machine, etc.; the embodiments of the present disclosure are not specifically limited.
  • the execution subject of the interface switching method provided by the embodiments of the present disclosure may be the above-mentioned electronic device (including mobile electronic devices and non-mobile electronic devices), or may be a functional module and/or function in the electronic device that can implement the interface switching method.
  • the specific entity can be determined according to actual usage requirements, and is not limited in the embodiment of this disclosure.
  • an embodiment of the present disclosure provides an interface switching method, which may include the following steps 101 to 103.
  • the first multimedia interface presents the first content.
  • the multimedia interface refers to an interface used to display multiple types of multimedia information.
  • the multimedia information can include audio, video, text, etc., and is not specifically limited.
  • the first multimedia interface refers to one of the multimedia interfaces, and the first content refers to the content displayed in the first multimedia interface, which may include a variety of multimedia information.
  • the first content may include Recorded audio and/or video, corresponding subtitle content, meeting minutes and other meeting-related content.
  • the first content is real-time interactive video and real-time subtitles.
  • the client can obtain the first content according to the user's request, display the first multimedia interface, and display the first content in the first multimedia interface.
  • the first multimedia interface may set up different display areas for display of each type of information.
  • the first multimedia interface may set up an audio and video area and a subtitle area. And areas such as the minutes display area are used to display audio, video, subtitle content, minutes, etc. respectively.
  • the first triggering operation may be a user's triggering operation on a virtual key on the first multimedia interface.
  • the specific position and form of the virtual key are not limited, and the virtual key may be an interface switching control.
  • the second multimedia interface presents second content
  • the target interface presents third content
  • the first content includes second content and third content.
  • the first multimedia interface, the second multimedia interface and the target interface are all interfaces in the same application program.
  • the first multimedia interface and the second multimedia interface may be the same interface with different display contents, or may be different interfaces with different display contents, and the details may be determined according to the actual situation. There are no limitations here.
  • the second content may include videos in the first content, and may also include audio or minutes in the first content; the third content may include (all) subtitle content in the first content, and may also include the first content.
  • the audio or minutes in the video can be determined based on the actual situation.
  • the audio can be any audio data that records information.
  • the audio can be the audio data recorded during the meeting.
  • the subtitle content refers to the text obtained after the audio is recognized and processed using automatic speech recognition (Automatic Speech Recognition, ASR) technology.
  • ASR Automatic Speech Recognition
  • the specific speech recognition technology is not limited in the embodiments of the present disclosure.
  • a random model method or an artificial neural network method may be used.
  • different contents (second content and third content) in the first multimedia interface (first content) can be displayed on two interfaces (the second multimedia interface) respectively to display the second content,
  • the target interface displays the third content
  • the second multimedia interface of the two interfaces is suspended and displayed above the target interface.
  • the second content and the third content can be displayed to the user at the same time, which improves the flexibility of multimedia content playback. It can meet the needs of a variety of scenarios and improve user experience.
  • the above step 101 can be specifically implemented through the following step 101a, and the above step 103 can be specifically implemented through the following steps 103a and 103b.
  • View Controller is the basis of the internal structure of an application (APP). Every APP has at least one view controller, and most APPs have many view controllers. Each view controller manages a certain part of the entire APP user interface, and also manages the interaction between the container interface and the data under the interface. There are two types of view controllers. One is a view controller that specifically displays content. This type of view controller manages a part of the content in the APP that is not related to each other. The other type is a view controller that serves as a container. This type of view controller Collect information from other view controllers (called child controllers) and present the information in a way that is easy to view, or in a different way.
  • the first view controller and the second view controller in the embodiment of the present disclosure are both the above-mentioned view controllers serving as containers. It can be understood that if the first multimedia interface, the second multimedia interface and the target interface are all three views managed by the first view controller, the first multimedia interface cannot be displayed simultaneously through the first view controller. , at least two interfaces among the second multimedia interface and the target interface, only one interface among the first multimedia interface, the second multimedia interface and the target interface can be displayed simultaneously through the first view controller. Therefore, the embodiment of the present disclosure displays the second multimedia interface through the first view controller, and displays the target interface through the second view controller. That is, by adding a second view controller, the second multimedia interface and the target interface are displayed simultaneously. The target interface further realizes switching of the first multimedia interface to the target interface and the second multimedia interface, thereby increasing the flexibility of multimedia content display.
  • the second view controller is a view controller used to display other interfaces before displaying the first multimedia interface.
  • the second view controller is the topmost view controller (Top Most view Controller) except the first view controller.
  • the above step 103b specifically includes controlling the target interface to cover other interfaces in the second view controller to display the target interface.
  • each view controller when each view controller serves as a container to display content, each view controller is registered to form a container link. When the view controller is removed, the view controller is removed from the container chain. way to remove this view controller, thus achieving management of each view controller.
  • the target interface after receiving the above-mentioned first trigger operation, by finding a suitable second video controller, the target interface is displayed through the second view controller, and the second multimedia is displayed through the first video controller. interface, thereby realizing that different contents (target subtitles in the second content and third content) in the first multimedia interface (first content) are displayed on two interfaces (the second multimedia interface) respectively,
  • the target interface displays the third content), and the second multimedia interface of the two interfaces is suspended and displayed above the target interface.
  • the second content and the third content can be displayed to the user at the same time, which improves the flexibility of multimedia content playback. It can meet the needs of a variety of scenarios and improve user experience.
  • step 103 can be specifically implemented through the following steps 103c and 103d.
  • the above-mentioned step 103 may not include dynamic effects during specific implementation, or may include dynamic effects.
  • the first preset dynamic effect may be determined according to the actual situation and is not limited here.
  • the first multimedia interface is updated with a first preset dynamic effect to a second multimedia interface displayed in a floating manner, and the first multimedia interface is dynamically displayed through the first preset dynamic effect.
  • the process to the second multimedia interface can improve the user experience.
  • the first preset animation includes an animation of shrinking the first multimedia interface, and an update animation of updating the first multimedia interface to the second multimedia interface.
  • the dynamic process from the first multimedia interface to the second multimedia interface is more vividly displayed to the user, which can better improve the user experience.
  • step 103 may not include animation effects during specific implementation, or it may Including dynamic effects, the second preset dynamic effect can be determined according to the actual situation and is not limited here.
  • the target interface is displayed with the second preset dynamic effect, and the emergence process of the target interface is dynamically displayed through the second preset dynamic effect, which can improve the user experience.
  • the second preset dynamic effect includes the dynamic effect of the target interface popping up on the screen.
  • the dynamic process of the target interface popping up on the screen is more vividly displayed to the user, which can better improve the user experience.
  • the third content includes target subtitles; in the first multimedia interface, the target subtitles are located at a target position on the screen; and the first preset dynamic effect specifically includes the first multimedia interface moving from the first position to the screen.
  • the dynamic effect of shrinking the second position the first position is the position in the target position, and the second position is the position opposite to the first position; the second preset dynamic effect specifically includes the target interface moving from the target position to the third position of the screen.
  • Three-position pop-up animation the third position is the position relative to the target position.
  • the target subtitles can be historical subtitles or real-time subtitles, which can be determined according to the application scenario.
  • the target subtitles are specifically the subtitles displayed on the first multimedia interface when the first trigger operation is received, that is, part of the subtitles in the third content.
  • historical subtitles refer to subtitles whose duration from the moment of subtitle generation to the current moment is greater than or equal to the preset duration
  • real-time subtitles refer to subtitles whose duration from the moment of subtitle generation to the current moment is less than the preset duration, where the preset duration can be determined according to the actual situation.
  • the preset duration can be determined according to the actual situation.
  • it can be 1S or 0.5s, etc.
  • the subtitles in the multimedia files recorded in the conference recording scene are all historical subtitles.
  • the subtitles generated at a time greater than or equal to the preset time from the current time are historical subtitles.
  • the subtitles generated at a moment whose duration is less than the preset duration are real-time subtitles.
  • the first position may be all or part of the target position.
  • the first multimedia interface is a conference interface, in which the mark "201" indicates multiple user identities (the multiple user identities are used to indicate the conference interface, and each user identity can It is the user's avatar (the user has not turned on the camera), the user's real-time video stream, the user's screen sharing interface (that is, the screen content on the screen shared by the user), etc. The specifics can be determined according to the actual situation and are not limited here.),
  • the mark "202" indicates the target subtitle.
  • the mark "203" indicates the second multimedia interface.
  • the second multimedia interface is an abbreviated interface of the conference interface (displaying the identification of the currently speaking user among the multiple users corresponding to the conference.
  • the identification of the currently speaking user can be the user's avatar, the user's real-time video stream, the user The screen sharing interface, etc. can be determined according to the actual situation and is not limited here.), the mark "204" indicates the target interface, the target interface is the complete subtitle interface (the dotted box is the target subtitle), the user clicks the first Target subtitles in the multimedia interface, switch to display the complete subtitles interface and display the thumbnail interface in the hanging window.
  • the conference interface is first reduced, and finally becomes an independent window, and the second multimedia is displayed in the hanging window;
  • the complete subtitle interface is popped out from the App as a bottom page (Present) to achieve the animation effect of popping up from the lower part of the screen to the upper part of the screen.
  • the animation technology of changing the window of the conference interface (reducing it to a hanging window) and updating the conference interface to a thumbnail interface, and the pop-up animation of full subtitles based on the Present technology in the App. Both animations occur simultaneously, creating the final effect.
  • the interface switching method provided by the embodiment of the present disclosure may further include the following steps 104 and 105.
  • the second triggering operation may be a user's triggering operation on a virtual key on the second multimedia interface.
  • the specific position and form of the virtual key are not limited, and the virtual key may be an interface switching control.
  • the second trigger operation through the second trigger operation, it is possible to quickly switch back to display the first multimedia interface from displaying the target interface and the hanging window to display the second multimedia interface, which improves the flexibility of multimedia content playback and can satisfy The needs of various scenarios can improve user experience.
  • the above-mentioned step 105 may specifically include the following steps 105a and 105b.
  • step 105 may not include dynamic effects during specific implementation, or may include dynamic effects, wherein the third preset dynamic effect may be determined according to the actual situation and is not limited here.
  • the second multimedia interface displayed in suspension is updated to the first multimedia interface displayed in full screen with the third preset dynamic effect, and the display from the hanging window is dynamically displayed through the third preset dynamic effect.
  • the process from the second multimedia interface to full-screen display of the first multimedia interface can be Improve user experience.
  • the third preset dynamic effect includes the dynamic effect of amplifying the second multimedia interface, and the updating dynamic effect of updating the second multimedia interface to the first multimedia interface. It more vividly demonstrates to the user the dynamic process from displaying the second multimedia interface in the hanging window to displaying the first multimedia interface, which can better improve the user experience.
  • step 105 may not include dynamic effects during specific implementation, or may include dynamic effects.
  • the fourth preset dynamic effect may be determined according to the actual situation and is not limited here.
  • the display of the target interface is canceled with the fourth preset dynamic effect, and the shrinking and disappearing process of the target interface is dynamically displayed through the fourth preset dynamic effect, which can improve the user experience.
  • the fourth preset dynamic effect includes a dynamic effect in which the target interface shrinks and disappears from the screen. It more vividly demonstrates to users the dynamic process of the target interface shrinking and disappearing from the screen, which can better improve user experience.
  • the third content includes target subtitles, which are located at a target position on the screen in the first multimedia interface;
  • the third preset dynamic effect specifically includes the second multimedia interface moving from the second position on the screen to The dynamic effect of amplifying the first position, the first position is the position in the target position, and the second position is the position opposite to the first position;
  • the fourth preset dynamic effect specifically includes the target interface moving from the third position of the screen to the The target position shrinks and disappears.
  • the third position is the position relative to the target position.
  • the first position may be all or part of the target position.
  • the display switches from Figure 2B to the first multimedia interface shown in Figure 2A.
  • the second multimedia interface displayed in the hanging window is transformed into the first multimedia interface displayed in full screen through an animation technology in which the view continues to enlarge the hanging window (such as an animation that continuously enlarges from the upper right corner to the lower left corner).
  • body interface at the same time, pop the complete subtitle interface from the interface stack, so that only the conference interface (the first multimedia interface) is displayed.
  • the animation technology of floating window to change the conference interface and the complete subtitle Pop (pop) technology. Both animations occur simultaneously, creating the final effect.
  • This embodiment of the disclosure uses the Navigator technology of the App to find the Top Most view of the main scene (Scene) of the current App. Controller (top-level view controller), after finding it, present the complete subtitle interface in the top-level controller.
  • both the first multimedia interface and the second multimedia interface are real-time multimedia interactive interfaces; the first content includes real-time subtitles, the third content includes target subtitles and historical subtitles, and the target subtitles are real-time subtitles.
  • the real-time subtitles in the first content and the real-time subtitles in the third content are the same subtitles.
  • the interface switching method provided by the embodiments of the present disclosure can be applied to real-time multimedia interaction scenarios, (recorded) multimedia file playback scenarios, and other scenarios.
  • the details can be determined according to actual conditions and are not limited here.
  • the first multimedia interface and the second multimedia interface are both real-time multimedia interaction interfaces; the first content includes real-time subtitles, and the third content includes history Subtitles and historical subtitles. This increases the flexibility of real-time multimedia interactive scene interface display.
  • the first multimedia interface presents real-time video streams of multiple users, and real-time subtitles of the currently speaking user, and the target user (the multiple Any one of the users) triggers the electronic device to switch the first multimedia interface to a second multimedia interface that is suspended and displays the real-time subtitles by triggering the real-time subtitles presented on the first multimedia interface.
  • the second multimedia interface presents the real-time video stream of the current speaking user corresponding to the real-time subtitles, and then the target user can view and/or edit the real-time subtitles and history in the target interface subtitles, and then the target user can also trigger the electronic device to switch the target interface and the suspended displayed second multimedia interface to the first multimedia interface by triggering the second multimedia interface.
  • the user can According to own needs, controlling the electronic device to switch between the first multimedia interface, the second multimedia interface and the target interface can increase the flexibility of interface display in real-time multimedia interaction scenarios.
  • the second multimedia interface is displayed in a floating manner at the same time, which can display the subtitle content in the subtitle interface while continuing to display changes in the real-time multimedia interactive interface (then the user can pay attention to the subtitle interface and the real-time interface at the same time).
  • Multimedia interactive interface so it can further increase the flexibility of interface display and improve user experience.
  • the first multimedia interface and the second multimedia interface are both in the recorded multimedia file.
  • the third content includes target subtitles
  • the target subtitles are historical subtitles
  • the target interface also includes other historical subtitles related to the historical subtitles. This increases the flexibility of multimedia file playback scene interface display.
  • the first triggering operation includes a triggering operation on a display area in the first multimedia interface where the real-time subtitles are located.
  • the display of the subtitle interface target interface
  • the display of the subtitle interface can be triggered by triggering the display area where the real-time subtitles are located.
  • rapid switching between the first multimedia interface and the subtitle interface can be achieved, and at the same time,
  • the second multimedia interface is displayed in suspension, adding a display format for multimedia content.
  • the target interface is a subtitle interface.
  • the interface switching method provided by the embodiment of the present disclosure may further include the following steps 106 to 107.
  • the third triggering operation includes any of the following: rolling subtitle operation, searching subtitle operation, and marking operation.
  • the third trigger operation In response to the third trigger operation, if the third trigger operation is a subtitle update operation, update the first subtitle currently displayed on the target interface to the second subtitle; if the third trigger operation is a search operation, Display the third subtitle searched from the target interface; when the third triggering operation is a marking operation on the fourth subtitle in the target interface, display a mark at the position of the fourth subtitle.
  • the subtitle update operation can be a rolling update operation, a modification operation, a deletion operation, etc.
  • the details can be determined according to the actual situation and are not limited here.
  • the subtitle content corresponding to the first multimedia interface can be updated synchronously, so that the subtitle content displayed on the first multimedia interface can be consistent with the subtitle content in the target interface.
  • the search operation may be a keyword search operation.
  • the marking operation can include adding underline, changing the font color, adding or subtracting the background, or adding annotations, etc.
  • the details can be determined according to the actual situation and are not limited here.
  • the subtitles in the subtitle interface can be edited, so that the subtitle content can be better recorded.
  • the third content includes the target subtitles
  • the first content includes multiple user identifications, each user identification is used to indicate a user
  • the second content includes a first user identification
  • the first user identification is the user corresponding to the target subtitles. logo.
  • each user identification is the user's avatar, the user's real-time video stream, the user's screen Screen sharing interface, etc.
  • the details can be determined according to the actual situation and are not limited here.
  • the first user identification is displayed in the second multimedia interface.
  • the complete subtitle interface is displayed, the user who is currently speaking can be well displayed to the user and the user experience can be improved.
  • the second content also includes at least one user identification different from the first user identification among the plurality of user identifications; in the second multimedia interface, the display area occupied by the first user identification is larger than that of the at least one user identification.
  • the display area occupied by each user ID in the ID is larger than that of the at least one user identification.
  • At least one user identification is part or all of the plurality of user identifications except for the first user identification.
  • the second content may only include the first user identification in the first content, or may include the first user identification in the first content and at least one other user identification.
  • the user can trigger the electronic device to update the user identification displayed in the second multimedia interface through a triggering operation on the second multimedia interface (the triggering operation only updates the user identification other than the first user identification).
  • a user identity is updated as time goes by, following the update of the user currently in the speaking state. For example, the user currently in the speaking state is user A, then the first user identity is the user identity corresponding to user A. The current user identity is the user identity corresponding to user A. If the user in the speaking state changes from user A to user B, then the first user identification is updated from the user identification corresponding to user A to the user identification corresponding to user B.
  • the second content includes at least one user identification in addition to the first user identification, and in the second multimedia interface, the display area occupied by the first user identification is larger than each of the at least one user identification. Therefore, according to the size of the display area occupied by each user identification in the second multimedia interface, it can be determined which user identification indicates the user currently speaking. Improve user experience.
  • the third content also includes other subtitles associated with the first content; after the above step 103, the interface switching method provided by the embodiment of the present disclosure may also include the following steps 108 and 109.
  • the target user identification may be the first user identification, or may be any one of at least one user identification, and may be specifically determined according to the actual situation.
  • the fourth triggering operation is an operation of quickly filtering the subtitle content corresponding to the user indicated by the target user identification from the target interface.
  • the fourth content includes subtitles corresponding to the target user identification in the third content.
  • the target form display may replace the third content with the fourth content, or may display the fourth content in the third content as a mark to prompt the user for the subtitle content corresponding to the target user identification, thereby facilitating the user to quickly find what he needs. Viewing the subtitle content corresponding to a certain user can improve operational efficiency and user experience.
  • the mark may be displayed in one or more ways such as highlighting, bolding, increasing the display font size, changing the display font, and adding underline.
  • the first content presented by the first multimedia interface includes 6 user identifications (user identification 1, user identification 2, user identification 3, user identification 4, user identification 5 and user identification 6).
  • the second content presented by the second multimedia interface includes four user identities (user identity 3, user identity 4, user identity 5 and user identity 6), that is, the second content only includes the user identity 3, user identity 4, user identity 5 and user identity 6.
  • the display area occupied by user identification 3 is larger than the display area occupied by other user identifications (user identification 4, user identification 5 and user identification 6).
  • user identification 3 can be highlighted, prompting that the user indicated by user identification 3 is currently speaking.
  • the user in the status is the user corresponding to the target subtitle (the target subtitle is the subtitle in the dotted box in Figure 3A).
  • the user can also update the user identification displayed in the second multimedia interface by triggering the second multimedia interface, such as user identification 4 and user identification 5 displayed in the second multimedia interface shown in Figure 3A and user identification 6, updated to user identification 5, user identification 6 and user identification 1 displayed in the second multimedia interface as shown in Figure 3B.
  • the complete subtitle content in the third content presented on the target interface in Figure 3A includes subtitle content corresponding to each user identification.
  • the fourth triggering operation is for the user to click user identification 4 in Figure 3A (user identification 4 is the above-mentioned target User ID) operation, in response to the fourth triggering operation, quickly filter out the subtitles corresponding to the user ID 4 from the complete subtitle content in the third content, as shown in Figure 4A, the user ID 4 in the complete subtitle content is displayed in bold The corresponding subtitle content, or as shown in Figure 4B, replace the complete subtitle content with the subtitle content corresponding to user identification 4.
  • the display position and display size of the second multimedia interface can be adjusted through the trigger operation, and the display order, display type, display size, etc. of multiple user logos displayed on the second multimedia interface can also be adjusted through the trigger operation.
  • the details can be determined according to the actual situation. Hence, no restrictions are made here.
  • Figure 5 is a structural block diagram of an interface switching device according to an embodiment of the present disclosure. As shown in Figure 5, it includes: a display module 501 and a receiving module 502; the display module 501 is used to display the first multimedia interface. The multimedia interface presents the first content; the receiving module 502 is used to receive the first trigger operation on the first multimedia interface; the display module 501 is also used to respond to the first trigger operation to display the first multimedia interface.
  • the media interface is updated to a second multimedia interface that is suspended and displayed, and the target interface is displayed; wherein, the second multimedia interface presents second content, the target interface presents third content, and the first content includes the second content and Third content.
  • the display module 501 is specifically used to display the first multimedia interface through the first view controller; the display module 501 is specifically used to update the first multimedia interface to be suspended through the first view controller.
  • the second multimedia interface is displayed; the target interface is displayed through the second view controller, and the second view controller is a view controller used to display other interfaces before the first multimedia interface is displayed.
  • the display module 501 is specifically configured to update the first multimedia interface to a second multimedia interface with a floating display using a first preset dynamic effect, where the first preset dynamic effect includes the first multimedia interface.
  • the third content includes target subtitles, which are located at a target position on the screen in the first multimedia interface; the first preset dynamic effect specifically includes the first multimedia interface moving from the first position to the screen.
  • the dynamic effect of shrinking the second position, the first position is the position in the target position, and the second position is the position opposite to the first position; the second preset dynamic effect specifically includes the target interface moving from the target position to the third position of the screen.
  • Three-position pop-up animation, the third position is the position relative to the target position.
  • the receiving module 501 is also configured to receive a second trigger for the second multimedia interface after updating the first multimedia interface to a second multimedia interface with a floating display and displaying the target interface.
  • the display module 502 is also configured to, in response to the second trigger operation, update the second multimedia interface displayed in suspension to the first multimedia interface displayed in full screen, and cancel the display of the target interface.
  • the display module 502 is specifically configured to update the second multimedia interface displayed in suspension to the first multimedia interface displayed in full screen with a third preset dynamic effect, and the third preset dynamic effect includes a second multimedia interface.
  • the animation includes the animation of the target interface shrinking and disappearing from the screen.
  • the third content includes target subtitles, which are located at a target position on the screen in the first multimedia interface;
  • the third preset dynamic effect specifically includes the second multimedia interface moving from the second position on the screen to The dynamic effect of amplifying the first position, the first position is the position in the target position, and the second position is the position opposite to the first position;
  • the fourth preset dynamic effect specifically includes the target interface moving from the third position of the screen to the The target position shrinks and disappears.
  • the third position is the position relative to the target position.
  • both the first multimedia interface and the second multimedia interface are real-time multimedia interactive interfaces; the first content includes real-time subtitles, the third content includes target subtitles and historical subtitles, and the target subtitles are real-time subtitles.
  • the first triggering operation includes a triggering operation on a display area in the first multimedia interface where the real-time subtitles are located.
  • the target interface is a subtitle interface
  • the device further includes a processing module; the receiving module is also configured to update the first multimedia interface to a second multimedia interface that is suspended and display the target interface.
  • the third trigger operation includes any of the following: a scrolling subtitle operation, a search subtitle operation, and a marking operation;
  • a processing module configured to respond to the third trigger operation, update the first subtitle currently displayed on the target interface to the second subtitle when the third trigger operation is a subtitle update operation; when the third trigger operation is a search operation, In this case, the third subtitle searched from the target interface is displayed; when the third triggering operation is a marking operation on the fourth subtitle in the target interface, a mark is displayed at the position of the fourth subtitle.
  • the third content includes the target subtitles
  • the first content includes multiple user identifications, each user identification is used to indicate a user
  • the second content includes a first user identification
  • the first user identification is the user corresponding to the target subtitles. logo.
  • the second content also includes at least one user identification different from the first user identification among the plurality of user identifications; in the second multimedia interface, the display area occupied by the first user identification is larger than that of the at least one user identification.
  • the display area occupied by each user ID in the ID is larger than that of the at least one user identification.
  • the third content also includes other subtitles associated with the first content; the receiving module 502 is also used to update the first multimedia interface to a second multimedia interface that is suspended and display the target interface. , receiving the fourth trigger operation on the target user identification in the second content; the display module 501 is also used to respond to the fourth trigger operation, in the target interface with The target form displays fourth content, and the fourth content includes subtitles in the third content corresponding to the target user identification.
  • each module can implement the interface switching method provided in the above method embodiment, and can achieve the same technical effect. To avoid duplication, the details will not be described here.
  • FIG. 6 is a schematic structural diagram of an electronic device provided by an embodiment of the present disclosure. It is used to illustrate an electronic device that implements any interface switching method in the embodiment of the present disclosure. It should not be understood as a specific limitation of the embodiment of the present disclosure.
  • the electronic device 600 may include a processor (eg, central processing unit, graphics processor, etc.) 601, which may be loaded into a random access memory according to a program stored in a read-only memory (ROM) 602 or from a storage device 608.
  • the program in the memory (RAM) 603 executes various appropriate actions and processes.
  • various programs and data required for the operation of the electronic device 600 are also stored.
  • the processor 601, ROM 602 and RAM 603 are connected to each other through a bus 604.
  • An input/output (I/O) interface 605 is also connected to bus 604.
  • I/O interface 605 input devices 606 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; including, for example, a liquid crystal display (LCD), speakers, vibration
  • An output device 607 such as a computer
  • a storage device 608 including a magnetic tape, a hard disk, etc.
  • Communication device 609 may allow electronic device 600 to communicate wirelessly or wiredly with other devices to exchange data.
  • electronic device 600 is shown with various means, it should be understood that implementation or availability of all illustrated means is not required. More or fewer means may alternatively be implemented or provided.
  • embodiments of the present disclosure include a computer program product including a computer program carried on a non-transitory computer-readable medium, the computer program containing program code for performing the method illustrated in the flowchart.
  • the computer program may be downloaded and installed from the network via communication device 609, or from storage device 608, or from ROM 602.
  • the processor 601 When the computer program is executed by the processor 601, the functions defined in any interface switching method provided by the embodiments of the present disclosure can be executed.
  • the computer-readable medium mentioned above in the present disclosure may be a computer-readable signal medium or a computer-readable storage medium, or any combination of the above two.
  • the computer-readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination thereof.
  • computer readable storage More specific examples of media may include, but are not limited to: electrical connections with one or more wires, portable computer disks, hard drives, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above.
  • a computer-readable storage medium may be any tangible medium that contains or stores a program for use by or in connection with an instruction execution system, apparatus, or device.
  • a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, carrying computer-readable program code therein. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above.
  • a computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium that can send, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device .
  • Program code embodied on a computer-readable medium may be transmitted using any suitable medium, including but not limited to: wire, optical cable, RF (radio frequency), etc., or any suitable combination of the above.
  • the client and server can communicate using any currently known or future developed network protocol such as HTTP (HyperText Transfer Protocol), and can communicate with digital data in any form or medium.
  • Data communications e.g., communications network
  • communications networks include local area networks (“LAN”), wide area networks (“WAN”), the Internet (e.g., the Internet), and end-to-end networks (e.g., ad hoc end-to-end networks), as well as any currently known or developed in the future network of.
  • the above-mentioned computer-readable medium may be included in the above-mentioned electronic device; it may also exist independently without being assembled into the electronic device.
  • the computer-readable medium carries one or more programs.
  • the electronic device displays a first multimedia interface, and the first multimedia interface presents a first Content; receiving a first trigger operation on the first multimedia interface; in response to the first trigger operation, updating the first multimedia interface to a second multimedia interface displayed in a floating manner, and displaying the target interface; wherein, the first multimedia interface is The second multimedia interface presents second content, the target interface presents third content, and the first content includes second content and third content.
  • computer program code for performing operations of the present disclosure may be written in one or more programming languages or a combination thereof.
  • the above-mentioned programming language package This includes, but is not limited to, object-oriented programming languages such as Java, Smalltalk, and C++, as well as conventional procedural programming languages such as the "C" language or similar programming languages.
  • the program code may execute entirely on the computer, partly on the computer, as a stand-alone software package, partly on the computer and partly on a remote computer or entirely on the remote computer or server.
  • the remote computer can be connected to the computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or can be connected to an external computer (such as an Internet service provider) through the Internet. ).
  • LAN local area network
  • WAN wide area network
  • Internet service provider such as an Internet service provider
  • each block in the flowchart or block diagram may represent a module, segment, or portion of code that contains one or more logic functions that implement the specified executable instructions.
  • the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown one after another may actually execute substantially in parallel, or they may sometimes execute in the reverse order, depending on the functionality involved.
  • each block of the block diagram and/or flowchart illustration, and combinations of blocks in the block diagram and/or flowchart illustration can be implemented by special purpose hardware-based systems that perform the specified functions or operations. , or can be implemented using a combination of specialized hardware and computer instructions.
  • the units involved in the embodiments of the present disclosure can be implemented in software or hardware. Among them, the name of a unit does not constitute a limitation on the unit itself under certain circumstances.
  • FPGAs Field Programmable Gate Arrays
  • ASICs Application Specific Integrated Circuits
  • ASSPs Application Specific Standard Products
  • SOCs Systems on Chips
  • CPLD Complex Programmable Logical device
  • computer-readable media may be tangible media that may contain or store a program for use by or in connection with an instruction execution system, apparatus, or device.
  • the computer-readable medium may be a computer-readable signal medium or a computer-readable storage medium.
  • Computer-readable media may include, but are not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or devices, or any suitable combination of the foregoing.
  • Computer-readable storage media examples include electrical connections based on one or more wires, portable computer disks, hard drives, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM or flash memory), fiber optics , portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the foregoing.
  • RAM random access memory
  • ROM read only memory
  • EPROM or flash memory erasable programmable read only memory
  • CD-ROM compact disk read-only memory
  • optical storage device magnetic storage device, or any suitable combination of the foregoing.

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Abstract

一种界面切换方法、装置、电子设备、存储介质及程序产品，能够提升多媒体内容展示的灵活性，可以满足多种场景的需求。方法包括：显示第一多媒体界面(101)，第一多媒体界面呈现有第一内容；接收对第一多媒体界面的第一触发操作(102)；响应于第一触发操作，将第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面(103)；其中，第二多媒体界面呈现有第二内容，目标界面呈现有第三内容，第一内容包括第二内容和第三内容。

Description

界面切换方法、装置、电子设备、存储介质及程序产品
本申请要求2022年7月27日递交的，标题为“界面切换方法、装置、电子设备、存储介质及程序产品”、申请号为202210893729.0的中国发明专利申请的优先权。
技术领域
本公开涉及多媒体技术领域，尤其涉及一种界面切换方法、装置、电子设备、存储介质及程序产品。
背景技术
随着智能设备和多媒体技术的不断发展，多媒体技术的应用越来越广泛。其中，通过多媒体技术对工作内容或生活内容进行记录，以及通过多媒体技术实现远程实时通信的应用使用较普遍。
通过多媒体技术对工作内容或生活内容进行记录，可以得到多媒体文件，通过播放该多媒体文件可以实现对工作内容或生活内容的回顾。
然而，目前多媒体文件的播放界面或实时多媒体通信界面的展示方式较为固定，并且方式单一，灵活性不高。
发明内容
为了解决上述技术问题或者至少部分地解决上述技术问题，本公开提供了一种界面切换方法、装置、电子设备、存储介质及程序产品。
本公开实施例的第一方面，提供一种界面切换方法，该方法包括：显示第一多媒体界面，第一多媒体界面呈现有第一内容；接收对第一多媒体界面的第一触发操作；响应于第一触发操作，将第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面；其中，第二多媒体界面呈现有第二内容，目标界面呈现有第三内容，第一内容包括第二内容和第三内容。
可选地，该显示第一多媒体界面，包括：通过第一视图控制器显示第一多媒体界面；该将第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面，包括：通过第一视图控制器将第一多媒体界面更新为悬浮显示的第二多媒体界面；通过第二视图控制器显示目 标界面，第二视图控制器为显示第一多媒体界面之前，用于显示其他界面的视图控制器。
可选地，该将第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面，包括：以第一预设动效将第一多媒体界面更新为悬浮显示的第二多媒体界面，第一预设动效包括第一多媒体界面缩小的动效，以及将第一多媒体界面更新为第二多媒体界面的更新动效；以第二预设动效显示目标界面，第二预设动效包括目标界面在该屏幕中弹出的动效。
可选地，第三内容包括目标字幕，在第一多媒体界面中该目标字幕位于屏幕的目标位置；第一预设动效具体包括第一多媒体界面从第一位置向该屏幕的第二位置缩小的动效，第一位置为该目标位置中的位置，第二位置为与第一位置相对的位置；第二预设动效具体包括目标界面从该目标位置向该屏幕的第三位置弹出的动效，第三位置为与该目标位置相对的位置。
可选地，该将第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面之后，该方法还包括：接收对第二多媒体界面的第二触发操作；响应于第二触发操作，将悬浮显示的第二多媒体界面更新为全屏显示的第一多媒体界面，并取消显示目标界面。
可选地，该将悬浮显示的第二多媒体界面更新为全屏显示的第一多媒体界面，并取消显示目标界面，包括：以第三预设动效将悬浮显示的第二多媒体界面更新为全屏显示的第一多媒体界面，第三预设动效包括第二多媒体界面放大的动效，以及将第二多媒体界面更新为第一多媒体界面的更新动效；以第四预设动效取消显示目标界面，第四预设动效包括目标界面在屏幕中缩小并消失的动效。
可选地，第三内容包括目标字幕，在第一多媒体界面中该目标字幕位于屏幕的目标位置；第三预设动效具体包括第二多媒体界面从该屏幕的第二位置向第一位置放大的动效，第一位置为该目标位置中的位置，第二位置为与第一位置相对的位置；第四预设动效具体包括目标界面从该屏幕的第三位置向该目标位置缩小并消失的动效，第三位置为与该目标位置相对的位置。
可选地，第一多媒体界面和第二多媒体界面均为实时多媒体交互界面；第一内容包括实时字幕，第三内容包括目标字幕和历史字幕，该目标字幕为实时字幕。
可选地，第一触发操作包括对第一多媒体界面中的该实时字幕所在的显示区域的触发操作。
可选地，该目标界面为字幕界面，该将第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面之后，该方法还包括：在保持第二多媒体界面悬浮显示的情况下，接收对该目标界面的第三触发操作，第三触发操作包括以下任一项：滚动字幕操作，搜索字幕操作，标记操作；响应于第三触发操作，在第三触发操作为字幕更新操作的情况下，将该目标界面当前显示的第一字幕更新为第二字幕；在第三触发操作为搜索操作的情况下，显示从目标界面中搜索得到的第三字幕；在第三触发操作为对目标界面中的第四字幕的标记操作的情况下，在第四字幕所在的位置显示标记。
可选地，第三内容包括目标字幕，第一内容包括多个用户标识，每个用户标识用于指示一个用户；第二内容包括第一用户标识，第一用户标识为该目标字幕对应的用户标识。
可选地，第二内容还包括该多个用户标识中与第一用户标识不同的至少一个用户标识；在第二多媒体界面中，第一用户标识所占用的显示区域大于该至少一个用户标识中的每个用户标识所占用的显示区域。
可选地，第三内容还包括第一内容关联的其他字幕；该将第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面之后，该方法还包括：接收对第二内容中的目标用户标识的第四触发操作；响应于第四触发操作，在目标界面中以目标形式显示第四内容，第四内容包括第三内容中与该目标用户标识对应的字幕。
本公开实施例的第二方面，提供一种界面切换装置，该装置包括：显示模块和接收模块；显示模块，用于显示第一多媒体界面，第一多媒体界面呈现有第一内容；该接收模块，用于接收对第一多媒体界面的第一触发操作；该显示模块，还用于响应于第一触发操作，将第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面；其中，第二多媒体界面呈现有第二内容，目标界面呈现有第三内容，第一内容包括第二内容和第三内容。
可选地，该显示模块，具体用于通过第一视图控制器显示第一多媒体界面；该显示模块，具体用于通过第一视图控制器将第一多媒体界面更新为悬浮显示的第二多媒体界面；通过第二视图控制器显示目 标界面，第二视图控制器为显示第一多媒体界面之前，用于显示其他界面的视图控制器。
可选地，该显示模块，具体用于以第一预设动效将第一多媒体界面更新为悬浮显示的第二多媒体界面，第一预设动效包括第一多媒体界面缩小的动效，以及将第一多媒体界面更新为第二多媒体界面的更新动效；以第二预设动效显示目标界面，第二预设动效包括目标界面在该屏幕中弹出的动效。
可选地，第三内容包括目标字幕，在第一多媒体界面中该目标字幕位于屏幕的目标位置；第一预设动效具体包括第一多媒体界面从第一位置向该屏幕的第二位置缩小的动效，第一位置为该目标位置中的位置，第二位置为与第一位置相对的位置；第二预设动效具体包括目标界面从该目标位置向该屏幕的第三位置弹出的动效，第三位置为与该目标位置相对的位置。
可选地，该接收模块，还用于在将第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面之后，接收对第二多媒体界面的第二触发操作；该显示模块，还用于响应于第二触发操作，将悬浮显示的第二多媒体界面更新为全屏显示的第一多媒体界面，并取消显示目标界面。
可选地，该显示模块，具体用于以第三预设动效将悬浮显示的第二多媒体界面更新为全屏显示的第一多媒体界面，第三预设动效包括第二多媒体界面放大的动效，以及将第二多媒体界面更新为第一多媒体界面的更新动效；以第四预设动效取消显示目标界面，第四预设动效包括目标界面在屏幕中缩小并消失的动效。
可选地，第三内容包括目标字幕，在第一多媒体界面中该目标字幕位于屏幕的目标位置；第三预设动效具体包括第二多媒体界面从该屏幕的第二位置向第一位置放大的动效，第一位置为该目标位置中的位置，第二位置为与第一位置相对的位置；第四预设动效具体包括目标界面从该屏幕的第三位置向该目标位置缩小并消失的动效，第三位置为与该目标位置相对的位置。
可选地，第一多媒体界面和第二多媒体界面均为实时多媒体交互界面；第一内容包括实时字幕，第三内容包括目标字幕和历史字幕，该目标字幕为实时字幕。
可选地，第一触发操作包括对第一多媒体界面中的该实时字幕所 在的显示区域的触发操作。
可选地，该目标界面为字幕界面，所述装置还包括处理模块；该接收模块，还用于在将第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面之后，在保持第二多媒体界面悬浮显示的情况下，接收对该目标界面的第三触发操作，第三触发操作包括以下任一项：滚动字幕操作，搜索字幕操作，标记操作；所述处理模块，用于响应于第三触发操作，在第三触发操作为字幕更新操作的情况下，将该目标界面当前显示的第一字幕更新为第二字幕；在第三触发操作为搜索操作的情况下，显示从目标界面中搜索得到的第三字幕；在第三触发操作为对目标界面中的第四字幕的标记操作的情况下，在第四字幕所在的位置显示标记。
可选地，第三内容包括目标字幕，第一内容包括多个用户标识，每个用户标识用于指示一个用户；第二内容包括第一用户标识，第一用户标识为该目标字幕对应的用户标识。
可选地，第二内容还包括该多个用户标识中与第一用户标识不同的至少一个用户标识；在第二多媒体界面中，第一用户标识所占用的显示区域大于该至少一个用户标识中的每个用户标识所占用的显示区域。
可选地，第三内容还包括第一内容关联的其他字幕；该接收模块，还用于在将第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面之后，接收对第二内容中的目标用户标识的第四触发操作；该显示模块，还用于响应于第四触发操作，在目标界面中以目标形式显示第四内容，第四内容包括第三内容中与该目标用户标识对应的字幕。
本公开实施例的第三方面，提供一种电子设备，该电子设备包括处理器、存储器及存储在该存储器上并可在该处理器上运行的计算机程序，该计算机程序被该处理器执行时实现如第一方面所述的界面切换方法。
本公开实施例的第四方面，提供一种计算机可读存储介质，该计算机可读存储介质上存储计算机程序，该计算机程序被处理器执行时实现如第一方面所述的界面切换方法。
本公开实施例的第五方面，提供了一种计算机程序产品，其中，该计算机程序产品包括计算机程序，当该计算机程序产品在处理器上 运行时，使得处理器执行该计算机程序，实现如第一方面所述的界面切换方法。
本公开实施例的第六方面，提供了一种芯片，该芯片包括处理器和通信接口，该通信接口和该处理器耦合，该处理器用于运行程序指令，实现如第一方面所述的界面切换方法。
本公开实施例提供的技术方案与现有技术相比具有如下优点：本公开实施例中，显示第一多媒体界面，第一多媒体界面呈现有第一内容；接收对第一多媒体界面的第一触发操作；响应于第一触发操作，将第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面；其中，第二多媒体界面呈现有第二内容，目标界面呈现有第三内容，第一内容包括第二内容和第三内容。采用上述技术方案，可以实现将第一多媒体界面(第一内容)中的不同内容(第二内容和第三内容中的目标字幕)分别在两个界面(第二多媒体界面显示第二内容，目标界面显示第三内容)中显示，且两个界面中的第二多媒体界面悬浮显示在目标界面之上，可以同时向用户展示第二内容和第三内容，提升了多媒体内容展示的灵活性，可以满足多种场景的需求，可以提高用户体验。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
为了更清楚地说明本公开实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，对于本领域普通技术人员而言，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本公开实施例提供的一种界面切换方法的流程示意图；
图2A为本公开实施例提供的界面切换方法的界面示意图之一；
图2B为本公开实施例提供的界面切换方法的界面示意图之二；
图3A为本公开实施例提供的界面切换方法的界面示意图之三；
图3B为本公开实施例提供的界面切换方法的界面示意图之四；
图4A为本公开实施例提供的界面切换方法的界面示意图之五；
图4B为本公开实施例提供的界面切换方法的界面示意图之六；
图5为本公开实施例提供的一种界面切换装置的结构框图；
图6为本公开实施例提供的一种电子设备的结构框图。
具体实施方式
为了能够更清楚地理解本公开的上述目的、特征和优点，下面将对本公开的方案进行进一步描述。需要说明的是，在不冲突的情况下，本公开的实施例及实施例中的特征可以相互组合。
在下面的描述中阐述了很多具体细节以便于充分理解本公开，但本公开还可以采用其他不同于在此描述的方式来实施；显然，说明书中的实施例只是本公开的一部分实施例，而不是全部的实施例。
本公开的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本公开的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”等所区分的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
本公开实施例中的电子设备可以为移动电子设备，也可以为非移动电子设备。移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本或者个人数字助理(personal digital assistant，PDA)等；非移动电子设备可以为个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等；本公开实施例不作具体限定。
本公开实施例提供的界面切换方法的执行主体可以为上述的电子设备(包括移动电子设备和非移动电子设备)，也可以为该电子设备中能够实现该界面切换方法的功能模块和/或功能实体，具体的可以根据实际使用需求确定，本公开实施例不作限定。
下面结合附图，通过具体的实施例及其应用场景对本公开实施例提供的界面切换方法进行详细地说明。
如图1所示，本公开实施例提供一种界面切换方法，该方法可以包括下述的步骤101至步骤103。
101、显示第一多媒体界面。
其中，第一多媒体界面呈现有第一内容。
其中，多媒体界面是指用于对多种类型的多媒体信息进行展示的界面，多媒体信息可以包括音频、视频和文本等，具体不限。第一多媒体界面是指多媒体界面中的一个，第一内容是指在第一多媒体界面中展示的内容，可以包括多种多媒体信息，例如在会议录制场景下，第一内容可以包括录制的音频和/或视频、对应的字幕内容以及会议纪要等与会议相关的内容。再例如，实时多媒体交互场景下，第一内容为实时交互视频，以及实时字幕。
本公开实施例中，客户端根据用户的请求，可以获取第一内容，并展示第一多媒体界面以及在第一多媒体界面中展示第一内容。由于第一内容中可以包括多种类型的信息，第一多媒体界面中可以针对各类型的信息设置不同的展示区域进行展示，例如第一多媒体界面中可以设置音视频区域、字幕区域以及纪要展示区域等区域，分别用于展示音频、视频、字幕内容以及纪要等。
102、接收对第一多媒体界面的第一触发操作。
本公开实施例中，第一触发操作可以为用户对第一多媒体界面上的虚拟按键的触发操作，该虚拟按键的具体位置和表现形式不限，该虚拟按键可以为界面切换控件。
103、响应于第一触发操作，将第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面。
其中，第二多媒体界面呈现有第二内容，目标界面呈现有第三内容，第一内容包括第二内容和第三内容。
其中，第一多媒体界面、第二多媒体界面和目标界面均为同一应用程序中的界面。
其中，第一多媒体界面和第二多媒体界面可以为展示内容不同的同一界面，也可以为展示内容不同的不同界面，具体可以根据实际情况确定。此处不做限定。
其中，第二内容可以包括第一内容中的视频，还可以包括第一内容中的音频或纪要等；第三内容可以为包括第一内容中的(全部)字幕内容，还可以包括第一内容中的音频或纪要等，具体可以根据实际情况确定。
其中，音频可以为任意一个记录信息的音频数据，例如音频可以为记录会议过程中的音频数据，字幕内容是指对音频采用语音识别(Automatic Speech Recognition，ASR)技术识别和处理之后得到的文本 内容，本公开实施例中对具体的语音识别技术不作限定，例如可以采用随机模型法或人工神经网络的方法等。
本公开实施例中，可以实现将第一多媒体界面(第一内容)中的不同内容(第二内容和第三内容)分别在两个界面(第二多媒体界面显示第二内容，目标界面显示第三内容)中显示，且两个界面中的第二多媒体界面悬浮显示在目标界面之上，可以同时向用户展示第二内容和第三内容，提升了多媒体内容播放的灵活性，可以满足多种场景的需求，可以提高用户体验。
可选地，上述步骤101具体可以通过下述步骤101a实现，上述步骤103具体可以通过下述步骤103a和步骤103b实现。
101a、通过第一视图控制器显示第一多媒体界面。
103a、通过第一视图控制器将第一多媒体界面更新为悬浮显示的第二多媒体界面。
103b、通过第二视图控制器显示目标界面。
视图控制器(view Controller，VC)是应用程序(APP)内部结构的基础，每一个APP都至少拥有一个视图控制器，大多数的APP是拥有很多视图控制器的。每一个视图控制器都管理了整个APP用户界面的某一部分，同时也管理着容器界面和界面下的数据之间的交互。两类视图控制器，一类是专门展示内容的视图控制器，该类视图控制器管理着APP中彼此互不关联的一部分内容；另一类是作为容器的视图控制器，该类视图控制器从其他的视图控制器(可以叫做子控制器)中收集信息，然后以一种便于查看的方式来呈现这些信息，或者是以一种不同的方式来呈现。
本公开实施例中的第一视图控制器和第二视图控制器，均为上述作为容器的视图控制器。可以理解，若第一多媒体界面、第二多媒体界面和目标界面均为第一视图控制器管理下的三个视图，则不能通过第一视图控制器同时显示第一多媒体界面、第二多媒体界面和目标界面中的至少两个界面，仅能通过第一视图控制器同时显示第一多媒体界面、第二多媒体界面和目标界面中的一个界面。因此，本公开实施例通过第一视图控制器显示第二多媒体界面，并通过第二视图控制器显示目标界面，即通过增加第二视图控制器实现了同时显示第二多媒体界面和目标界面，进而实现了将第一多媒体界面切换为目标界面和第二多媒体界面，增加了多媒体内容展示的灵活性。
其中，第二视图控制器为显示第一多媒体界面之前，用于显示其他界面的视图控制器。
可选地，第二视图控制器为除第一视图控制器之外最上层的视图控制器(Top Most view Controller)。
其中，上述步骤103b具体为，在第二视图控制器中控制目标界面覆盖其他界面，以实现显示目标界面。
本公开实施例中，当每个视图控制器作为容器展示内容时，会对每个视图控制器进行注册，形成一个容器链路，当这个视图控制器被移除的时候，再从这个容器链路移除这个视图控制器，如此实现对每个视图控制器的管理。
因此本公开实施例中，在接收到上述第一触发操作之后，通过查找到合适的第二视频控制器，通过第二视图控制器显示目标界面，通过第一视频控制器显示第二多媒体界面，从而实现将第一多媒体界面(第一内容)中的不同内容(第二内容和第三内容中的目标字幕)分别在两个界面(第二多媒体界面显示第二内容，目标界面显示第三内容)中显示，且两个界面中的第二多媒体界面悬浮显示在目标界面之上，可以同时向用户展示第二内容和第三内容，提升了多媒体内容播放的灵活性，可以满足多种场景的需求，可以提高用户体验。
可选地，上述步骤103具体可以通过下述步骤103c和步骤103d实现。
103c、以第一预设动效将第一多媒体界面更新为悬浮显示的第二多媒体界面。
可以理解，上述步骤103在具体实现时可以不包括动效，也可以包括动效，其中，第一预设动效可以根据实际情况确定，此处不做限定。本公开实施例中，以第一预设动效将第一多媒体界面更新为悬浮显示的第二多媒体界面，通过第一预设动效动态地展示了从第一多媒体界面到第二多媒体界面的过程，可以提高用户体验。
其中，第一预设动效包括第一多媒体界面缩小的动效，以及将第一多媒体界面更新为第二多媒体界面的更新动效。如此，更形象地为用户展示了从第一多媒体界面到第二多媒体界面的动态过程，可以更好地提高用户体验。
103d、以第二预设动效显示目标界面。
可以理解，上述步骤103在具体实现时可以不包括动效，也可以 包括动效，其中，第二预设动效可以根据实际情况确定，此处不做限定。本公开实施例中，以第二预设动效显示目标界面，通过第二预设动效动态地展示了目标界面的出现过程，可以提高用户体验。
其中，第二预设动效包括目标界面在该屏幕中弹出的动效。如此，更形象地为用户展示了目标界面在该屏幕中弹出的动态过程，可以更好地提高用户体验。
可选地，第三内容包括目标字幕；在第一多媒体界面中该目标字幕位于屏幕的目标位置；第一预设动效具体包括第一多媒体界面从第一位置向该屏幕的第二位置缩小的动效，第一位置为该目标位置中的位置，第二位置为与第一位置相对的位置；第二预设动效具体包括目标界面从该目标位置向该屏幕的第三位置弹出的动效，第三位置为与该目标位置相对的位置。
其中，目标字幕可以为历史字幕，也可以为实时字幕，具体可以根据应用场景确定。目标字幕具体为接收到第一触发操作时，第一多媒体界面显示的字幕，也即第三内容中的部分字幕。
其中，历史字幕指字幕生成时刻距当前时刻的时长大于或等于预设时长的字幕，实时字幕指字幕生成时刻距当前时刻的时长小于预设时长的字幕，其中预设时长可以根据实际情况确定，此处不做限定，例如可以为1S或0.5s等。
示例性地，会议录制场景录制得到的多媒体文件中的字幕均为历史字幕，实时多媒体交互场景下，在距当前时刻的时长大于或等于预设时长的时刻生成的字幕为历史字幕，在距当前时刻的时长小于预设时长的时刻生成的字幕为实时字幕。
其中，第一位置可以为目标位置中的全部位置或部分位置。通过第一预设动效和第二预设动效的结合，可以更好地展示从第一多媒体界面到第二多媒体界面的动态过程，以及目标界面的动态展示过程，提高用户体验。
示例性地，如图2A所示，第一多媒体界面为会议界面，其中，标记“201”指示的为多个用户标识(该多个用户标识用于指示会议界面，每个用户标识可以是用户头像(用户未开启摄像头)、用户的实时视频流、用户的屏幕共享界面(即用户所共享的屏幕上的屏幕内容)等，具体可以根据实际情况确定，此处不做限定。)，标记“202”指示的为目标字幕。如图2B所示，标记“203”指示的为第二多媒体界面， 第二多媒体界面为会议界面的缩略界面(显示会议对应的多个用户中的当前说话的用户的标识。其中，当前说话的用户的标识可以为用户头像、用户的实时视频流、用户的屏幕共享界面等，具体可以根据实际情况确定，此处不做限定。)，标记“204”指示的为目标界面，目标界面为完整字幕界面(虚线框中为目标字幕)，用户点击第一多媒体界面中的目标字幕，切到显示完整字幕界面以及悬窗显示缩略界面。在切换过程中，通过一种视图持续缩小的动画(如从左下角向右上角持续缩小的动画)，先把会议界面缩小，最后变成一个独立的窗口，悬窗显示第二多媒体；同时，把完整字幕界面作为一个底部页面从App内弹(Present)出来，实现从屏幕的下部向屏幕的上部弹出的动画效果。这里使用到了会议界面变窗口(缩小为悬窗)以及会议界面更新为缩略界面的动画技术，和完整字幕基于从App内Present技术的弹出动画。两个动画同时发生，形成了最终的效果。
可选地，在上述步骤103之后，本公开实施例提供的界面切换方法还可以包括下述步骤104和步骤105。
104、接收对第二多媒体界面的第二触发操作。
其中，第二触发操作可以为用户对第二多媒体界面上的虚拟按键的触发操作，该虚拟按键的具体位置和表现形式不限，该虚拟按键可以为界面切换控件。
105、响应于第二触发操作，将悬浮显示的第二多媒体界面更新为全屏显示的第一多媒体界面，并取消显示目标界面。
本公开实施例中，通过第二触发操作实现了从显示目标界面和悬窗显示第二多媒体界面，快速切换回显示第一多媒体界面，提升了多媒体内容播放的灵活性，可以满足多种场景的需求，可以提高用户体验。
可选地，上述步骤105具体可以通过下述步骤105a和步骤105b。
105a、以第三预设动效将悬浮显示的第二多媒体界面更新为全屏显示的第一多媒体界面。
可以理解，上述步骤105在具体实现时可以不包括动效，也可以包括动效，其中，第三预设动效可以根据实际情况确定，此处不做限定。本公开实施例中，以第三预设动效将悬浮显示的第二多媒体界面更新为全屏显示的第一多媒体界面，通过第三预设动效动态地展示了从悬窗显示第二多媒体界面到全屏显示第一多媒体界面的过程，可以 提高用户体验。
其中，第三预设动效包括第二多媒体界面放大的动效，以及将第二多媒体界面更新为第一多媒体界面的更新动效。更形象地为用户展示了从悬窗显示第二多媒体界面到显示第一多媒体界面的动态过程，可以更好地提高用户体验。
105b、以第四预设动效取消显示目标界面。
可以理解，上述步骤105在具体实现时可以不包括动效，也可以包括动效，其中，第四预设动效可以根据实际情况确定，此处不做限定。本公开实施例中，以第四预设动效取消显示目标界面，通过第四预设动效动态地展示了目标界面的缩小消失过程，可以提高用户体验。
其中，第四预设动效包括目标界面在屏幕中缩小并消失的动效。更形象地为用户展示了目标界面在屏幕中缩小并消失的动态过程，可以更好地提高用户体验。
可选地，第三内容包括目标字幕，在第一多媒体界面中该目标字幕位于屏幕的目标位置；第三预设动效具体包括第二多媒体界面从该屏幕的第二位置向第一位置放大的动效，第一位置为该目标位置中的位置，第二位置为与第一位置相对的位置；第四预设动效具体包括目标界面从该屏幕的第三位置向该目标位置缩小并消失的动效，第三位置为与该目标位置相对的位置。
其中，第一位置可以为目标位置中的全部位置或部分位置。通过第三预设动效和第四预设动效的结合，可以更好地展示从悬窗显示第二多媒体界面到全屏显示第一多媒体界面的动态过程，以及目标界面的动态消失过程，可以提高用户体验。
示例性地，当用户点击悬窗(会议小窗)显示的第二多媒体界面的时候，从如图2B切到显示如图2A所示的第一多媒体界面。在切换过程中，通过一种视图持续放大悬窗的动画技术(如从右上角到左下角持续放大的动画)，将悬窗显示的第二多媒体界面变换成全屏显示的第一多媒体界面；同时，把完整字幕界面从界面的栈中Pop出去，从而只显示会议界面(第一多多媒体界面)。这里使用到了悬浮窗口变会议界面的动画技术和完整字幕Pop(出栈)技术。两个动画同时发生，形成了最终的效果。
示例性地，用户点击目标字幕，本公开实施例采用了App的Navigator技术，寻找当前App的主场景(Scene)的Top Most view  Controller(最上层视图控制器)，找到后，在最上层控制器Present完整字幕界面。相反地，在上述场景中，用户点击浮窗，浮窗恢复成会议界面，同时完整字幕界面Pop出栈消失。
可选地，第一多媒体界面和第二多媒体界面均为实时多媒体交互界面；第一内容包括实时字幕，第三内容包括目标字幕和历史字幕，该目标字幕为实时字幕。
其中，第一内容中的实时字幕和第三内容中的实时字幕为相同字幕。
本公开实施例提供的界面切换方法可以应用于实时多媒体交互场景，也可以应用于(录制的)多媒体文件播放场景，还可以用于其他场景，具体可以根据实际情况确定，此处不做限定。
若本公开实施例提供的界面切换方法应用于实时多媒体交互场景，则第一多媒体界面和第二多媒体界面均为实时多媒体交互界面；第一内容包括实时字幕，第三内容包括历史字幕和历史字幕。如此增加了实时多媒体交互场景界面展示的灵活性。
示例性地，在实时多媒体交互场景(例如，实时多媒体会议场景)下，第一多媒体界面呈现有多个用户的实时视频流，和当前说话的用户的实时字幕，目标用户(该多个用户中的任一个)通过对第一多媒体界面呈现的实时字幕的触发操作，触发电子设备将第一多媒体界面切换为悬浮显示的第二多媒体界面，以及呈现有该实时字幕和历史字幕的目标界面(字幕界面)，第二多媒体界面呈现有该实时字幕对应的当前说话用户的实时视频流，然后该目标用户可以查看和/或编辑目标界面中的实时字幕和历史字幕，然后目标用户还可以通过对第二多媒体界面的触发操作，触发电子设备，将目标界面和悬浮显示的第二多媒体界面切换为第一多媒体界面，如此，用户可以根据自身需求，控制电子设备在第一多媒体界面，以及第二多媒体界面和目标界面之间进行切换，可以增加实时多媒体交互场景下界面展示的灵活性。并且在切换为目标界面时，同时悬浮显示第二多媒体界面，可以实现在展示字幕界面中的字幕内容的同时，继续展示实时多媒体交互界面的变化情况(则用户可以同时关注字幕界面和实时多媒体交互界面)，因此可以进一步增加界面展示的灵活性，提高用户体验。
若本公开实施例提供的界面切换方法应用于多媒体文件播放场景，则第一多媒体界面和第二多媒体界面均为录制的多媒体文件中的 界面，第三内容包括目标字幕，该目标字幕为历史字幕，该目标界面还包括与历史字幕相关的其他的历史字幕。如此增加了多媒体文件播放场景界面展示的灵活性。
可选地，第一触发操作包括对第一多媒体界面中的该实时字幕所在的显示区域的触发操作。如此，在实时多媒体交互场景下，可以通过对实时字幕所在的显示区域的触发操作，触发显示字幕界面(目标界面)，如此可以实现第一多媒体界面与字幕界面的快速切换，而且同时还悬浮显示第二多媒体界面，增加了多媒体内容的展示形式。
可选地，该目标界面为字幕界面，在上述步骤103之后，本公开实施例提供的界面切换方法还可以包括下述步骤106至步骤107。
106、在保持第二多媒体界面悬浮显示的情况下，接收对该目标界面的第三触发操作。
其中，第三触发操作包括以下任一项：滚动字幕操作，搜索字幕操作，标记操作。
107、响应于第三触发操作，在第三触发操作为字幕更新操作的情况下，将该目标界面当前显示的第一字幕更新为第二字幕；在第三触发操作为搜索操作的情况下，显示从目标界面中搜索得到的第三字幕；在第三触发操作为对目标界面中的第四字幕的标记操作的情况下，在第四字幕所在的位置显示标记。
其中，字幕更新操作可以为滚动更新操作、修改操作、删除操作等，具体可以根据实际情况确定，此处不做限定。
可选地，在字幕更新操作为修改操作时，可以同步更新第一多媒体界面对应的字幕内容，如此可以便于第一多媒体界面展示的字幕内容与目标界面中的字幕内容一致。
其中，搜索操作可以为关键字搜索操作。
其中，标记操作可以为添加下划线，改变字体颜色，增减背景、或添加批注等操作，具体可以根据实际情况确定，此处不做限定。
本公开实施例中，通过第三触发操作，可以对字幕界面中的字幕进行编辑，如此可以更好地记录字幕内容。
可选地，第三内容包括目标字幕，第一内容包括多个用户标识，每个用户标识用于指示一个用户；第二内容包括第一用户标识，第一用户标识为该目标字幕对应的用户标识。
其中，每个用户标识为用户头像、用户的实时视频流、用户的屏 幕共享界面等，具体可以根据实际情况确定，此处不做限定。
本公开实施例中，第二多媒体界面中显示第一用户标识，在显示完整字幕界面的情况下，可以很好地向用户展示当前处于说话状态的用户，可以提高用户体验。
可选地，第二内容还包括该多个用户标识中与第一用户标识不同的至少一个用户标识；在第二多媒体界面中，第一用户标识所占用的显示区域大于该至少一个用户标识中的每个用户标识所占用的显示区域。
其中，至少一个用户标识为多个用户标识中除第一用户标识之外的部分标识或全部标识。
可以理解，第二内容中可以仅包括第一内容中的第一用户标识，也可以包括第一内容中的第一用户标识和其他至少一个用户标识。而且，用户可以通过对第二多媒体界面的触发操作，触发电子设备更新第二多媒体界面中显示的用户标识(该触发操作仅更新除第一用户标识之外的用户标识)，第一用户标识的更新是随着时间的推移，跟随当前处于说话状态的用户的更新而更新的，例如当前处于说话状态的用户为用户A，则第一用户标识为用户A对应的用户标识，当前处于说话状态的用户由用户A变为用户B，则第一用户标识由用户A对应的用户标识更新为用户B对应的用户标识。
本公开实施例中，第二内容除了包括第一用户标识还包括至少一个用户标识，且在第二多媒体界面中，第一用户标识所占用的显示区域大于该至少一个用户标识中的每个用户标识所占用的显示区域，因此，可以根据第二多媒体界面中，每个用户标识所占用的显示区域的大小，确定当前处于说话状态的用户为哪个用户标识指示的用户，因此可以提高用户体验。
可选地，第三内容还包括第一内容关联的其他字幕；在上述步骤103之后，本公开实施例提供的界面切换方法还可以包括下述步骤108和步骤109。
108、接收对第二内容中的目标用户标识的第四触发操作。
其中，目标用户标识可以为第一用户标识，也可以为至少一个用户标识中的任一者，具体可以根据实际情况确定。
其中，第四触发操作为从目标界面中快速筛选目标用户标识指示的用户对应的字幕内容的操作。
109、响应于第四触发操作，在目标界面中以目标形式显示第四内容。
其中，第四内容包括第三内容中与该目标用户标识对应的字幕。
其中，目标形式显示可以为将第三内容替换为第四内容，也可以为标记显示第三内容中的第四内容，以提示用户与目标用户标识对应的字幕内容，进而便于用户快速查找其需要查看的某个用户对应的字幕内容，可以提高操作效率，提高用户体验。
其中，标记显示可以为采用高亮、加粗、增大显示字号、更改显示字体和添加下划线等方式中的一种或多种进行展示。
示例性地，如图1所示，第一多媒体界面呈现的第一内容包括6个用户标识(用户标识1、用户标识2、用户标识3、用户标识4、用户标识5和用户标识6)，如图3A所示，第二多媒体界面呈现的第二内容包括四个用户标识(用户标识3、用户标识4、用户标识5和用户标识6)，即第二内容中仅包括第一内容中的四个标识，其中用户标识3为第一用户标识，指示当前处于说话状态的用户。用户标识3所占用的显示区域大于其他用户标识(用户标识4、用户标识5和用户标识6)所占用的显示区域，因此可以突出显示用户标识3，提示用户标识3指示的用户为当前处于说话状态的用户，与目标字幕(目标字幕为图3A中虚线框中的字幕)对应的用户。用户还可以通过对第二多媒体界面的触发操作更新第二多媒体界面中显示的用户标识，如将图3A所示的第二多媒体界面中展示的用户标识4、用户标识5和用户标识6，更新为如图3B所示的第二多媒体界面中展示的用户标识5、用户标识6和用户标识1。
示例性地，图3A中目标界面呈现的第三内容中的完整字幕内容包括每个用户标识对应的字幕内容，第四触发操作为用户点击图3A中用户标识4(用户标识4为上述的目标用户标识)的操作，响应于第四触发操作，从第三内容中的完整字幕内容中快速筛选出用户标识4对应的字幕，如图4A所示，加粗显示完整字幕内容中的用户标识4对应的字幕内容，或者如图4B所示，将完整字幕内容替换为用户标识4对应的字幕内容。
其中，可以通过触发操作调整第二多媒体界面的显示位置和显示尺寸，还可以通过触发操作调整第二多媒体接界面显示的多个用户标识的显示顺序，显示类型以及显示尺寸等，具体可以根据实际情况确 定，此处不做限定。
图5为本公开实施例示出的一种界面切换装置的结构框图，如图5所示，包括：显示模块501和接收模块502；显示模块501，用于显示第一多媒体界面，第一多媒体界面呈现有第一内容；该接收模块502，用于接收对第一多媒体界面的第一触发操作；该显示模块501，还用于响应于第一触发操作，将第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面；其中，第二多媒体界面呈现有第二内容，目标界面呈现有第三内容，第一内容包括第二内容和第三内容。
可选地，该显示模块501，具体用于通过第一视图控制器显示第一多媒体界面；该显示模块501，具体用于通过第一视图控制器将第一多媒体界面更新为悬浮显示的第二多媒体界面；通过第二视图控制器显示目标界面，第二视图控制器为显示第一多媒体界面之前，用于显示其他界面的视图控制器。
可选地，该显示模块501，具体用于以第一预设动效将第一多媒体界面更新为悬浮显示的第二多媒体界面，第一预设动效包括第一多媒体界面缩小的动效，以及将第一多媒体界面更新为第二多媒体界面的更新动效；以第二预设动效显示目标界面，第二预设动效包括目标界面在该屏幕中弹出的动效。
可选地，第三内容包括目标字幕，在第一多媒体界面中该目标字幕位于屏幕的目标位置；第一预设动效具体包括第一多媒体界面从第一位置向该屏幕的第二位置缩小的动效，第一位置为该目标位置中的位置，第二位置为与第一位置相对的位置；第二预设动效具体包括目标界面从该目标位置向该屏幕的第三位置弹出的动效，第三位置为与该目标位置相对的位置。
可选地，该接收模块501，还用于在将第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面之后，接收对第二多媒体界面的第二触发操作；该显示模块502，还用于响应于第二触发操作，将悬浮显示的第二多媒体界面更新为全屏显示的第一多媒体界面，并取消显示目标界面。
可选地，该显示模块502，具体用于以第三预设动效将悬浮显示的第二多媒体界面更新为全屏显示的第一多媒体界面，第三预设动效包括第二多媒体界面放大的动效，以及将第二多媒体界面更新为第一多媒体界面的更新动效；以第四预设动效取消显示目标界面，第四预设 动效包括目标界面在屏幕中缩小并消失的动效。
可选地，第三内容包括目标字幕，在第一多媒体界面中该目标字幕位于屏幕的目标位置；第三预设动效具体包括第二多媒体界面从该屏幕的第二位置向第一位置放大的动效，第一位置为该目标位置中的位置，第二位置为与第一位置相对的位置；第四预设动效具体包括目标界面从该屏幕的第三位置向该目标位置缩小并消失的动效，第三位置为与该目标位置相对的位置。
可选地，第一多媒体界面和第二多媒体界面均为实时多媒体交互界面；第一内容包括实时字幕，第三内容包括目标字幕和历史字幕，该目标字幕为实时字幕。
可选地，第一触发操作包括对第一多媒体界面中的该实时字幕所在的显示区域的触发操作。
可选地，该目标界面为字幕界面，所述装置还包括处理模块；该接收模块，还用于在将第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面之后，在保持第二多媒体界面悬浮显示的情况下，接收对该目标界面的第三触发操作，第三触发操作包括以下任一项：滚动字幕操作，搜索字幕操作，标记操作；所述处理模块，用于响应于第三触发操作，在第三触发操作为字幕更新操作的情况下，将该目标界面当前显示的第一字幕更新为第二字幕；在第三触发操作为搜索操作的情况下，显示从目标界面中搜索得到的第三字幕；在第三触发操作为对目标界面中的第四字幕的标记操作的情况下，在第四字幕所在的位置显示标记。
可选地，第三内容包括目标字幕，第一内容包括多个用户标识，每个用户标识用于指示一个用户；第二内容包括第一用户标识，第一用户标识为该目标字幕对应的用户标识。
可选地，第二内容还包括该多个用户标识中与第一用户标识不同的至少一个用户标识；在第二多媒体界面中，第一用户标识所占用的显示区域大于该至少一个用户标识中的每个用户标识所占用的显示区域。
可选地，第三内容还包括第一内容关联的其他字幕；该接收模块502，还用于在将第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面之后，接收对第二内容中的目标用户标识的第四触发操作；该显示模块501，还用于响应于第四触发操作，在目标界面中以 目标形式显示第四内容，第四内容包括第三内容中与该目标用户标识对应的字幕。
本公开实施例中，各模块可以实现上述方法实施例提供的界面切换方法，且能达到相同的技术效果，为避免重复，这里不再赘述。
图6为本公开实施例提供的一种电子设备的结构示意图，用于对实现本公开实施例中任意界面切换方法的电子设备进行示例性说明，不应理解为对本公开实施例的具体限定。
如图6所示，电子设备600可以包括处理器(例如中央处理器、图形处理器等)601，其可以根据存储在只读存储器(ROM)602中的程序或者从存储装置608加载到随机访问存储器(RAM)603中的程序而执行各种适当的动作和处理。在RAM 603中，还存储有电子设备600操作所需的各种程序和数据。处理器601、ROM 602以及RAM 603通过总线604彼此相连。输入/输出(I/O)接口605也连接至总线604。
通常，以下装置可以连接至I/O接口605：包括例如触摸屏、触摸板、键盘、鼠标、摄像头、麦克风、加速度计、陀螺仪等的输入装置606；包括例如液晶显示器(LCD)、扬声器、振动器等的输出装置607；包括例如磁带、硬盘等的存储装置608；以及通信装置609。通信装置609可以允许电子设备600与其他设备进行无线或有线通信以交换数据。虽然示出了具有各种装置的电子设备600，但是应理解的是，并不要求实施或具备所有示出的装置。可以替代地实施或具备更多或更少的装置。
特别地，根据本公开的实施例，上文参考流程图描述的过程可以被实现为计算机软件程序。例如，本公开的实施例包括一种计算机程序产品，其包括承载在非暂态计算机可读介质上的计算机程序，该计算机程序包含用于执行流程图所示的方法的程序代码。在这样的实施例中，该计算机程序可以通过通信装置609从网络上被下载和安装，或者从存储装置608被安装，或者从ROM 602被安装。在该计算机程序被处理器601执行时，可以执行本公开实施例提供的任意界面切换方法中限定的功能。
需要说明的是，本公开上述的计算机可读介质可以是计算机可读信号介质或者计算机可读存储介质或者是上述两者的任意组合。计算机可读存储介质例如可以是但不限于电、磁、光、电磁、红外线、或半导体的系统、装置或器件，或者任意以上的组合。计算机可读存储 介质的更具体的例子可以包括但不限于：具有一个或多个导线的电连接、便携式计算机磁盘、硬盘、随机访问存储器(RAM)、只读存储器(ROM)、可擦式可编程只读存储器(EPROM或闪存)、光纤、便携式紧凑磁盘只读存储器(CD-ROM)、光存储器件、磁存储器件、或者上述的任意合适的组合。在本公开中，计算机可读存储介质可以是任何包含或存储程序的有形介质，该程序可以被指令执行系统、装置或者器件使用或者与其结合使用。而在本公开中，计算机可读信号介质可以包括在基带中或者作为载波一部分传播的数据信号，其中承载了计算机可读的程序代码。这种传播的数据信号可以采用多种形式，包括但不限于电磁信号、光信号或上述的任意合适的组合。计算机可读信号介质还可以是计算机可读存储介质以外的任何计算机可读介质，该计算机可读信号介质可以发送、传播或者传输用于由指令执行系统、装置或者器件使用或者与其结合使用的程序。计算机可读介质上包含的程序代码可以用任何适当的介质传输，包括但不限于：电线、光缆、RF(射频)等等，或者上述的任意合适的组合。
在一些实施方式中，客户端、服务端可以利用诸如HTTP(HyperText Transfer Protocol，超文本传输协议)之类的任何当前已知或未来研发的网络协议进行通信，并且可以与任意形式或介质的数字数据通信(例如，通信网络)互连。通信网络的示例包括局域网(“LAN”)，广域网(“WAN”)，网际网(例如，互联网)以及端对端网络(例如，ad hoc端对端网络)，以及任何当前已知或未来研发的网络。
上述计算机可读介质可以是上述电子设备中所包含的；也可以是单独存在，而未装配入该电子设备中。
上述计算机可读介质承载有一个或者多个程序，当上述一个或者多个程序被该电子设备执行时，使得该电子设备：显示第一多媒体界面，第一多媒体界面呈现有第一内容；接收对第一多媒体界面的第一触发操作；响应于第一触发操作，将第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面；其中，第二多媒体界面呈现有第二内容，目标界面呈现有第三内容，第一内容包括第二内容和第三内容。
在本公开实施例中，可以以一种或多种程序设计语言或其组合来编写用于执行本公开的操作的计算机程序代码，上述程序设计语言包 括但不限于面向对象的程序设计语言，诸如Java、Smalltalk、C++，还包括常规的过程式程序设计语言，诸如“C”语言或类似的程序设计语言。程序代码可以完全地在计算机上执行、部分地在计算机上执行、作为一个独立的软件包执行、部分在计算机上部分在远程计算机上执行、或者完全在远程计算机或服务端上执行。在涉及远程计算机的情形中，远程计算机可以通过任意种类的网络，包括局域网(LAN)或广域网(WAN)，连接到计算机，或者，可以连接到外部计算机(例如利用因特网服务提供商来通过因特网连接)。
附图中的流程图和框图，图示了按照本公开各种实施例的系统、方法和计算机程序产品的可能实现的体系架构、功能和操作。在这点上，流程图或框图中的每个方框可以代表一个模块、程序段、或代码的一部分，该模块、程序段、或代码的一部分包含一个或多个用于实现规定的逻辑功能的可执行指令。也应当注意，在有些作为替换的实现中，方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如，两个接连地表示的方框实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这依所涉及的功能而定。也要注意的是，框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合，可以用执行规定的功能或操作的专用的基于硬件的系统来实现，或者可以用专用硬件与计算机指令的组合来实现。
描述于本公开实施例中所涉及到的单元可以通过软件的方式实现，也可以通过硬件的方式来实现。其中，单元的名称在某种情况下并不构成对该单元本身的限定。
本文中以上描述的功能可以至少部分地由一个或多个硬件逻辑部件来执行。例如，非限制性地，可以使用的示范类型的硬件逻辑部件包括：现场可编程门阵列(FPGA)、专用集成电路(ASIC)、专用标准产品(ASSP)、片上系统(SOC)、复杂可编程逻辑设备(CPLD)等等。
在本公开的上下文中，计算机可读介质可以是有形的介质，其可以包含或存储以供指令执行系统、装置或设备使用或与指令执行系统、装置或设备结合地使用的程序。计算机可读介质可以是计算机可读信号介质或计算机可读储存介质。计算机可读介质可以包括但不限于电子的、磁性的、光学的、电磁的、红外的、或半导体系统、装置或设备，或者上述内容的任何合适组合。计算机可读存储介质的更具体示 例会包括基于一个或多个线的电气连接、便携式计算机盘、硬盘、随机存取存储器(RAM)、只读存储器(ROM)、可擦除可编程只读存储器(EPROM或快闪存储器)、光纤、便捷式紧凑盘只读存储器(CD-ROM)、光学储存设备、磁储存设备、或上述内容的任何合适组合。
以上描述仅为本公开的较佳实施例以及对所运用技术原理的说明。本领域技术人员应当理解，本公开中所涉及的公开范围，并不限于上述技术特征的特定组合而成的技术方案，同时也应涵盖在不脱离上述公开构思的情况下，由上述技术特征或其等同特征进行任意组合而形成的其它技术方案。例如上述特征与本公开中公开的(但不限于)具有类似功能的技术特征进行互相替换而形成的技术方案。
此外，虽然采用特定次序描绘了各操作，但是这不应当理解为要求这些操作以所示出的特定次序或以顺序次序执行来执行。在一定环境下，多任务和并行处理可能是有利的。同样地，虽然在上面论述中包含了若干具体实现细节，但是这些不应当被解释为对本公开的范围的限制。在单独的实施例的上下文中描述的某些特征还可以组合地实现在单个实施例中。相反地，在单个实施例的上下文中描述的各种特征也可以单独地或以任何合适的子组合的方式实现在多个实施例中。
尽管已经采用特定于结构特征和/或方法逻辑动作的语言描述了本主题，但是应当理解所附权利要求书中所限定的主题未必局限于上面描述的特定特征或动作。相反，上面所描述的特定特征和动作仅仅是实现权利要求书的示例形式。

Claims (17)

  1. 一种界面切换方法，其特征在于，所述方法包括：
    显示第一多媒体界面，所述第一多媒体界面呈现有第一内容；
    接收对所述第一多媒体界面的第一触发操作；
    响应于所述第一触发操作，将所述第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面；
    其中，所述第二多媒体界面呈现有第二内容，所述目标界面呈现有第三内容，所述第一内容包括所述第二内容和所述第三内容。
  2. 根据权利要求1所述的方法，其特征在于，所述显示第一多媒体界面，包括：
    通过第一视图控制器显示所述第一多媒体界面；
    所述将所述第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面，包括：
    通过所述第一视图控制器将所述第一多媒体界面更新为悬浮显示的所述第二多媒体界面；
    通过第二视图控制器显示所述目标界面，所述第二视图控制器为显示所述第一多媒体界面之前，用于显示其他界面的视图控制器。
  3. 根据权利要求1所述的方法，其特征在于，所述将所述第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面，包括：
    以第一预设动效将所述第一多媒体界面更新为悬浮显示的第二多媒体界面，所述第一预设动效包括所述第一多媒体界面缩小的动效，以及将所述第一多媒体界面更新为所述第二多媒体界面的更新动效；
    以第二预设动效显示所述目标界面，所述第二预设动效包括所述目标界面在屏幕中弹出的动效。
  4. 根据权利要求3所述的方法，其特征在于，所述第三内容包括目标字幕，在所述第一多媒体界面中所述目标字幕位于屏幕的目标位置；
    所述第一预设动效具体包括所述第一多媒体界面从第一位置向所述屏幕的第二位置缩小的动效，所述第一位置为所述目标位置中的位置，所述第二位置为与所述第一位置相对的位置；
    所述第二预设动效具体包括所述目标界面从所述目标位置向所述屏幕的第三位置弹出的动效，所述第三位置为与所述目标位置相对的位置。
  5. 根据权利要求1所述的方法，其特征在于，所述将所述第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面之后，所述方法还包括：
    接收对所述第二多媒体界面的第二触发操作；
    响应于所述第二触发操作，将悬浮显示的所述第二多媒体界面更新为全屏显示的所述第一多媒体界面，并取消显示所述目标界面。
  6. 根据权利要求5所述的方法，其特征在于，所述将悬浮显示的所述第二多媒体界面更新为全屏显示的所述第一多媒体界面，并取消显示所述目标界面，包括：
    以第三预设动效将悬浮显示的所述第二多媒体界面更新为全屏显示的所述第一多媒体界面，所述第三预设动效包括所述第二多媒体界面放大的动效，以及将所述第二多媒体界面更新为所述第一多媒体界面的更新动效；
    以第四预设动效取消显示所述目标界面，所述第四预设动效包括所述目标界面在屏幕中缩小并消失的动效。
  7. 根据权利要求6所述的方法，其特征在于，所述第三内容包括目标字幕，在所述第一多媒体界面中所述目标字幕位于屏幕的目标位置；
    所述第三预设动效具体包括所述第二多媒体界面从所述屏幕的第二位置向第一位置放大的动效，所述第一位置为所述目标位置中的位置，所述第二位置为与所述第一位置相对的位置；
    所述第四预设动效具体包括所述目标界面从所述屏幕的第三位置 向所述目标位置缩小并消失的动效，所述第三位置为与所述目标位置相对的位置。
  8. 根据权利要求1所述的方法，其特征在于，所述第一多媒体界面和所述第二多媒体界面均为实时多媒体交互界面；所述第一内容包括实时字幕，所述第三内容包括目标字幕和历史字幕，所述目标字幕为所述实时字幕。
  9. 根据权利要求8所述的方法，其特征在于，所述第一触发操作包括对所述第一多媒体界面中的所述实时字幕所在的显示区域的触发操作。
  10. 根据权利要求1所述的方法，其特征在于，所述目标界面为字幕界面，所述将所述第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面之后，所述方法还包括：
    在保持所述第二多媒体界面悬浮显示的情况下，接收对所述目标界面的第三触发操作，所述第三触发操作包括以下任一项：滚动字幕操作，搜索字幕操作，标记操作；
    响应于所述第三触发操作，在所述第三触发操作为字幕更新操作的情况下，将所述目标界面当前显示的第一字幕更新为第二字幕；
    在所述第三触发操作为搜索操作的情况下，显示从所述目标界面中搜索得到的第三字幕；
    在所述第三触发操作为对所述目标界面中的第四字幕的标记操作的情况下，在所述第四字幕所在的位置显示标记。
  11. 根据权利要求1至10中任一项所述的方法，其特征在于，所述第三内容包括目标字幕，所述第一内容包括多个用户标识，每个用户标识用于指示一个用户；
    所述第二内容包括第一用户标识，所述第一用户标识为所述目标字幕对应的用户标识。
  12. 根据权利要求11所述的方法，其特征在于，所述第二内容还包括所述多个用户标识中与所述第一用户标识不同的至少一个用户标 识；
    在所述第二多媒体界面中，所述第一用户标识所占用的显示区域大于所述至少一个用户标识中的每个用户标识所占用的显示区域。
  13. 根据权利要求11所述的方法，其特征在于，所述第三内容还包括所述第一内容关联的其他字幕；
    所述将所述第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面之后，所述方法还包括：
    接收对所述第二内容中的目标用户标识的第四触发操作；
    响应于所述第四触发操作，在所述目标界面中以目标形式显示第四内容，所述第四内容包括所述第三内容中与所述目标用户标识对应的字幕。
  14. 一种界面切换装置，其特征在于，包括：显示模块和接收模块；
    显示模块，用于显示第一多媒体界面，所述第一多媒体界面呈现有第一内容；
    所述接收模块，用于接收对所述第一多媒体界面的第一触发操作；
    所述显示模块，还用于响应于所述第一触发操作，将所述第一多媒体界面更新为悬浮显示的第二多媒体界面，并显示目标界面；
    其中，所述第二多媒体界面呈现有第二内容，所述目标界面呈现有第三内容，所述第一内容包括所述第二内容和所述第三内容。
  15. 一种电子设备，其特征在于，包括：存储器和处理器，存储器用于存储计算机程序；处理器用于在调用计算机程序时执行权利要求1至13中任一项所述的界面切换方法。
  16. 一种计算机可读存储介质，其特征在于，其上存储有计算机程序，计算机程序被处理器执行时实现权利要求1至13中任一项所述的界面切换方法。
  17. 一种计算机程序产品，其特征在于，所述计算机程序产品上存储有计算机程序，所述计算机程序被处理器执行时实现权利要求1至13中任一项所述的界面切换方法。
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