Abstract: A display method and apparatus for a virtual prop, an electronic device and a non-transitory computer-readable storage medium. The method includes: displaying a virtual prop list in a virtual scene, the virtual prop list having an interactive option for at least one virtual prop, displaying based on a slide operation on the interactive option for a target virtual prop in the virtual prop list meeting a first target condition, a first target region, and marking the target virtual prop based on an operation end point of the slide operation being within the first target region.

Abstract: An animated emoticon generation method, a computer-readable storage medium, and a computer device are provided. The method includes: displaying an emoticon input panel on a chat page; detecting whether a video shooting event is triggered in the emoticon input panel; acquiring video data in response to detecting the video shooting event; obtaining an edit operation for the video data; processing video frames in the video data according to the edit operation to synthesize an animated emoticon; and adding an emoticon thumbnail corresponding to the animated emoticon to the emoticon input panel, the emoticon thumbnail displaying the animated emoticon to be used as a message on the chat page based on a user selecting the emoticon thumbnail in the emoticon input panel.

Abstract: A viewing angle switching method is provided. The viewing angle switching method includes: displaying a first user interface, the first user interface including an environment picture and a viewing angle switching region, the environment picture including a three-dimensional virtual environment observed from a first viewing angle direction by a virtual object, and the viewing angle switching region including a viewing angle jumping element used for viewing angle jumping; receiving a viewing angle jumping signal triggered on a target viewing angle jumping element, the at least one viewing angle jumping element including the target viewing angle jumping element; determining a second viewing angle direction corresponding to the target viewing angle jumping element; and displaying a second user interface, the second user interface including the environment picture of the three-dimensional virtual environment observed from the second viewing angle direction by the virtual object.

Abstract: A device control method includes: displaying, in a target control interface of a target control device, responsive to a display device displaying a game screen for a first game scene of a target game, a target virtual controller in a first style fitting the first game scene; updating the game screen for the first game scene displayed in the display device responsive to control via the target virtual controller in the first style; displaying, in the target control interface, responsive to the game screen displayed by the display device switching from the first game scene to a second game scene of the target game, the target virtual controller in a second style fitting the second game scene; and updating a game screen for the second game scene displayed in the display device responsive to control via the target virtual controller in the second style.

Abstract: A video encoding method, performed by a computer device, includes: obtaining a reference frame corresponding to a current frame from a video input to be encoded; determining a sampling manner corresponding to the current frame; sampling the reference frame based on the sampling manner according to resolution information of the current frame, to obtain a target reference frame corresponding to the reference frame; and encoding the current frame according to the target reference frame.

Abstract: An audio data processing method and apparatus, a device, and a storage medium that can obtain, in a game voice mode, a signal processing result associated with a first pre-signal processing policy in an application layer of a service application; control, in the application layer according to the signal processing result, a turned-on/turned-off state of a second optimization component in a second pre-signal processing policy in a terminal system layer, or a turned-on/turned-off state of a first optimization component in the first pre-signal processing policy, a first optimization component turned on in the first pre-signal processing policy being different from a second optimization component turned on in the second pre-signal processing policy; and obtain uplink voice data of a first user in the game voice mode, and perform voice optimization on the uplink voice data based on the turned-on first optimization component and the turned-on second optimization component.

Abstract: Provided is a method for labeling a segment of a video, in a server. In the method, a multimedia file corresponding to an acting role is obtained. A role feature of the acting role is determined based on the multimedia file. A target video is decoded to obtain a data frame and a playing timestamp corresponding to the data frame, the data frame including at least one of a video frame and an audio frame. In the data frame of the target video, a target data frame that matches the role feature is identified. A segment related to performance of the acting role in the target video is automatically labeled based on a playing timestamp of the target data frame.

Abstract: A qubit assembly preparation method includes preparing a waveguide film in two or more regions on a substrate spaced apart from each other. The method further includes preparing, by using a Dolan bridge photoresist structure, a qubit structure not connected to the waveguide film. The qubit structure includes a three-layer structure. The three-layer structure includes a first superconducting portion and a second superconducting portion intersecting with each other in a coverage region on the substrate. The method further includes removing the insulation layer on a first target region and a second target region of an upper surface of the superconducting portion. The method further includes evaporating a connection layer on the waveguide film, the qubit structure, and the substrate between the waveguide film and the qubit structure.

Abstract: A game server switching method, applied to a game server switching system, is provided, the game server switching system including a load balancer, a network-layer access subsystem, a network-layer proxy subsystem, a game logic subsystem, and a role login management server. A communication connection is established between the network-layer access subsystem and the second game server based on the route switching request message. A write-back request is sent by the first game server to the role login management server. User role data are sent by the role login management server to the second game server based on the write-back request. In response to obtaining the user role data from the role login management server, the game data are sent by the second game server to the game client by using the network-layer proxy subsystem, the network-layer access subsystem, and the load balancer.

Abstract: A data processing method and apparatus based on instant messaging, a device, and a computer-readable storage medium.

Abstract: An image recognition method, an apparatus, an electronic device, and a storage medium.

Abstract: A data transmission method includes running a first application program on a first terminal, responding to an operation request for a document in the first application program to acquire a request object identifier and a document identifier of the document; acquiring a permission object group identifier of the document according to the document identifier, sending a permission authentication request for the request object identifier to the second application program, the permission authentication request being used to trigger the second application program to perform authentication processing on the request object identifier according to the permission object group identifier and return an authentication result, and outputting a response page of the operation request according to the authentication result returned from the second application program.

Abstract: A method for running a stand-alone program includes: running the stand-alone program in a first main program, and establishing a network connection between a first terminal and a second terminal through the first main program run in the first terminal and a second main program run in the second terminal; and transmitting, by the first terminal, image information to the second terminal and transmitting, by the second terminal, a second operation command to the first terminal, through the network connection. A first operation object and a second operation object in the stand-alone program are separately controlled.

Abstract: An electroencephalogram (EEG) signal classification method and apparatus, a device, a storage medium, and a program product are provided, and relate to the field of signal processing technologies. The method includes: obtaining a first EEG signal; obtaining time-frequency feature maps of at least two electrode signals in the first EEG signal; performing feature extraction based on the time-frequency feature maps of the at least two electrode signals to obtain a first extracted feature map; performing weighting processing based on an attention mechanism on the first extracted feature map to obtain an attention feature map; and obtaining a motor imagery type of the first EEG signal based on the attention feature map.

Abstract: A multimedia playback method includes: playing first multimedia data, switching from playing the first multimedia data to playing a multimedia frame corresponding to a target starting point of second multimedia data, based on a media switching operation, the second multimedia data including multimedia frames corresponding to a plurality of time points, the plurality of time points including pre-configured P candidate starting points, and the target starting point belonging to the P candidate starting points, and switching, during the playing of the second multimedia data, from playing a first multimedia frame in the second multimedia data to playing a new multimedia frame corresponding to a new starting point, based on a target triggering operation, the first multimedia frame being a multimedia frame played at a moment at which the target triggering operation is performed, and the new starting point being a candidate starting point other than the target starting point. .

Abstract: Provided are a method and an apparatus for authenticating a terminal, a computer device, and a storage medium. The method includes: receiving an authentication request of a request terminal including a first media access control address and a first message integrity code of the request terminal; determining a target key-value pair from key-value pairs based on the first media access control address, and determining at least one first preshared key corresponding to the first media access control address from the target key-value pair, the media access control address in any of the key-value pairs being a historical successfully-authenticated address; generating a second message integrity code corresponding to each of the at least one first preshared key, one first preshared key corresponding to one second message integrity code; and authenticating the request terminal based on the first message integrity code and the at least one second message integrity code.

Abstract: A graph data processing method includes acquiring a directed graph, where a directed edge in the directed graph is represented as pointing to a destination vertex from a start vertex; representing the directed edge in a unified form according to a specified order between a vertex identifier of the start vertex and a vertex identifier of the destination vertex; generating a tagged edge for recording an original edge direction of the directed edge, to obtain a tagged directed graph; and identifying a category of a triangle constituted by a vertex in the tagged directed graph, a neighbor vertex of the vertex, and a common vertex commonly adjacent to the vertex and the neighbor vertex, based on tagged edges between two of the vertex, the neighbor vertex, and the common vertex.

Abstract: A container login method, a container login apparatus, and a storage medium are provided. In an example embodiment, a target container login request from a browser is received; a first connection between a server and the browser is established based on the target container login request; an address of a control node corresponding to a container cluster in which a target container is located is obtained based on an identifier of the container cluster; and a second connection between the server and the target container is established based on the address of the control node and an identifier of the target container, to log in to the target container.

Abstract: A method for reconstructing a motion track applied to a terminal is provided. The method includes: obtaining a data set, the data set including positioning data obtained by positioning a target object; performing data fitting on target data in the data set to obtain a plurality of segments of first curves, the target data being positioning data obtained by performing noise filtering on the data set; and determining a motion track of the target object based on the plurality of segments of first curves. Counterpart apparatus and non-transitory computer-readable storage medium embodiments are also contemplated.

Abstract: A cloud application-based resource transfer method, apparatus, computer device and storage medium. The method includes: displaying, through a cloud application, a video interface generated after processing through a cloud; displaying, in response to a trigger operation on a target visual element in the video interface used for triggering resource transfer, a resource transfer channel interface generated by the cloud; displaying a target resource transfer channel in the resource transfer channel interface; displaying resource transfer-related information corresponding to the target resource transfer channel and generated by the cloud; and triggering, in response to a resource transfer confirmation operation for the resource transfer-related information, a resource transfer operation that is based on the resource transfer-related information through the target resource transfer channel.