Abstract: Embodiments of the present disclosure provide a video editing method and apparatus, an electronic device, and a storage medium. The method comprises: creating at least one editing subtask for a video editing task; in response to a first operation for triggering a target editing subtask, obtaining an initial video material and presenting an editing interface of the target editing subtask; recording the editing operation triggered in the editing interface and presenting an indication identifier of the editing operation in the editing track; generating an editing result of the target editing subtask based on the recorded information of the editing operation and the initial video material; based on the editing result of each editing subtask of the video editing task, generating a target video as an editing result of the video editing task.

Abstract: A small-size or micro electric machine and its stator iron core. Such machine comprises rotor assembly and stator assembly installed between front & rear end covers; the stator assembly also includes the stator iron core evenly set with multiple stator slots; the bottom width of the stator slot is as 7-10 times large as the opening width of the stator slot; the shoulder width of the stator slot is as 4-7 times large as the opening width of the stator slot; the slot bottom width of the stator slot is as 1.3-2.0 times large as the slot shoulder width of the stator slot. The said small-size or micro electric machine has advantages of lower input power, higher efficiency and higher output moment of force, that is a high-efficient and energy-saving electric machine.