Abstract: This application provides techniques of generating interactive videos. The techniques comprise obtaining an original video, creating an interactive track for the original video to obtain an initial video, and adding an interactive component to the interactive track; and generating an interactive video by rendering at least one interactive video frame and other video frames of the initial video based on the interactive component. In this way, an interactive video with an interactive capability can be generated without additionally adding a data channel to implement an interaction function, thereby reducing processing load of a terminal and reducing resource consumption of the terminal.

Abstract: This application provides a bullet-screen comment display method, where the bullet-screen comment display method includes: determining bullet-screen comment area basic information corresponding to a target bullet-screen comment from a target picture; identifying an invalid pixel set of the target picture; determining a bullet-screen comment filling area corresponding to the target bullet-screen comment based on the bullet-screen comment area basic information and the invalid pixel set; and filling the bullet-screen comment filling area with the target bullet-screen comment.

Abstract: An interactive animation generation method is provided. The method includes: in response to receiving an instruction for viewing a comment by a first user, obtaining information about a comment section and information about an animation material based on the instruction; in response to receiving an interaction instruction of the first user for a second user in the comment section, obtaining first information of the first user and second information of the second user; and generating an interactive animation in the comment section based on the first information, the second information, and the information about the animation material.

Abstract: An electronic device sends a help seeking advertising packet on a BLUETOOTH Low Energy advertising channel in response to a user operation, where the help seeking advertising packet carries emergency help seeking information. In this application, the electronic device can send the help seeking advertising packet based on Bluetooth low energy, so that a user can seek timely and effective help from another nearby user. When encountering danger, the user can also send the help seeking advertising packet even if there is no cellular network, to ensure safety of the user.

Abstract: The present application provides techniques for processing bullet screens. The techniques comprises determining a target bullet screen based at least in part on a number of likes received by each bullet screen associated with a target multimedia resource; obtaining attribute information of the target bullet screen comprising a resource time point indicating a time point of displaying the target bullet screen in the target multimedia resource; determining a target time point in the target multimedia resource from which the target multimedia resource starts to play based at least in part on the resource time point; generating prompt information based on the target bullet screen, the attribute information of the target bullet screen, attribute information of the target multimedia resource, and the target time point; and sending the prompt information to a target client computing device.

Abstract: This disclosure describes techniques of display a multimedia resource. The techniques includes obtaining a multimedia resource and at least one bullet screen component associated with the multimedia resource; determining a relative position relationship between a play application and the at least one bullet screen component, and loading the at least one bullet screen component and the multimedia resource to the play application based at least in part on the relative position relationship; and displaying the multimedia resource and the bullet screen component through the play application.

Abstract: The present application provides techniques for processing bullet screens. The techniques comprises determining a target bullet screen based at least in part on a number of likes received by each bullet screen associated with a target multimedia resource; obtaining attribute information of the target bullet screen comprising a resource time point indicating a time point of displaying the target bullet screen in the target multimedia resource; determining a target time point in the target multimedia resource from which the target multimedia resource starts to play based at least in part on the resource time point; generating prompt information based on the target bullet screen, the attribute information of the target bullet screen, attribute information of the target multimedia resource, and the target time point; and sending the prompt information to a target client computing device.

Abstract: An electronic device sends a help seeking advertising packet on a BLUETOOTH Low Energy advertising channel in response to a user operation, where the help seeking advertising packet carries emergency help seeking information. In this application, the electronic device can send the help seeking advertising packet based on Bluetooth low energy, so that a user can seek timely and effective help from another nearby user. When encountering danger, the user can also send the help seeking advertising packet even if there is no cellular network, to ensure safety of the user.

Abstract: A wireless short-range audio sharing method implemented by an audio device, where the wireless short-range audio sharing method includes detecting a first operation of a user, enabling, in response to the first operation, a BLUETOOTH Low Energy (BLE) advertising function, detecting a second operation of the user, selecting, in response to the second operation, an audio file, converting the audio file into an audio data packet, performing BLE advertising on the audio data packet, and performing periodic advertising corresponding to the BLE advertising.