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 power semiconductor device, which includes: a semiconductor substrate, where the semiconductor substrate is doped with a first-type impurity; an epitaxial layer, that is doped with the first-type impurity, the epitaxial layer is disposed on a surface of the semiconductor substrate, a first doped region doped with a second-type impurity is disposed on a first surface that is of the epitaxial layer and that is away from the semiconductor substrate, and a circumferential edge of the first surface of the epitaxial layer has a scribing region; a first metal layer, disposed on one side that is of the epitaxial layer and that is away from the semiconductor substrate, where the first metal layer is electrically connected to the epitaxial layer; a second metal layer, disposed on one side that is of the epitaxial layer and that is away from the semiconductor substrate; and a passivation layer.

Abstract: The present application discloses a graphics processing method applicable to a player, including: performing data interaction between a graphics engine and the player to obtain playback data; and executing, by the graphics engine, a graphics processing operation on a next frame of the player based on the playback data and a preset logic. In the present application, a communication mechanism is set between the engine scene layer of the graphics engine and the player, such that the engine scene layer and the player interact with each other in terms of playback data of a video being played, so that the engine scene layer can efficiently obtain the playback data for graphics processing operations, which is applicable to a video playing service and ensures a video rendering effect.