Abstract: A video processing method and apparatus, and a device are provided. The method includes: obtaining a target video; splitting the target video, based on a display position of the target video, within a video display region to obtain a video block set, wherein the video block set includes a target number of first video blocks; determining the second video block from the video block set according to a video interaction type, wherein the second video block is displayed in a starting display region; determining a target display region from a region set to be displayed, wherein the region set to be displayed includes at least one region to be displayed, and the region to be displayed belongs to the video display region and is a minimum unit of a display region for displaying the second video block; and displaying the second video block within the target display region.

Abstract: The present disclosure relates to a special effect display method and apparatus, a device, a storage medium, and a program product. The method comprises: setting a physical property of a target effect object, wherein the physical property comprises a gravity parameter of the target effect object; determining a current position and a target position of the target effect object; determining a floating force parameter based on the current position and the target position; and controlling the target effect object to float to display a floating animation effect of the target effect object, based on the physical property and the floating force parameter and according to a kinematic model, wherein the kinematic model is configured to analyze a motion state of an object with the physical property under a floating force indicated by the floating force parameter.

Abstract: The present application relates to the technical field of computers, and discloses a method and apparatus for generating a music file, and an electronic device and a storage medium. The method for generating a music file comprises: obtaining a first image; performing feature extraction on the first image to obtain a salient feature of the first image; mapping the salient feature to a musical instrument digital interface (MIDI) information coordinate system on the basis of the position of the salient feature in the first image, so as to determine MIDI information corresponding to the salient feature, the MIDI information coordinate system being used for indicating a correspondence between MIDI information and time; and generating a music file on the basis of the correspondence between the MIDI information and the time.

Abstract: The present application relates to the technical field of computers, and discloses a method and apparatus for generating a music file, and an electronic device and a storage medium. The method for generating a music file comprises: obtaining a first image; performing feature extraction on the first image to obtain a salient feature of the first image; mapping the salient feature to a musical instrument digital interface (MIDI) information coordinate system on the basis of the position of the salient feature in the first image, so as to determine MIDI information corresponding to the salient feature, the MIDI information coordinate system being used for indicating a correspondence between MIDI information and time; and generating a music file on the basis of the correspondence between the MIDI information and the time.

Abstract: A charging control method for controlling charging of a secondary battery includes: an acquisition step of acquiring information on heat of the secondary battery; and a control step of setting, based on the information on the heat of the secondary battery, a charging current value of the secondary battery to control an amount of heat generation by the secondary battery to a predetermined value.

Abstract: A battery pack includes cells, a pressure contributing component contributing to a change in pressure in the battery pack, at least one pressure sensor configured to detect the pressure in the battery pack, and at least one voltage sensor configured to detect a voltage of the cells. A thermal chain determination method includes detecting the pressure in the battery pack, detecting the voltage of the cells, determining that the pressure in the battery pack is abnormal when an amount or rate of change is larger than a predetermined value, determining that the voltage of the cells is abnormal when an amount or rate of change in the detected voltage is larger than a predetermined value, or when an absolute value of the voltage of the cells is smaller than a predetermined value, and determining that a thermal chain occurs when both the pressure and the voltage are abnormal.

Abstract: An image forming apparatus includes an apparatus body, an image holding member, at least one image forming unit, a recording medium container, a plate-shaped separator, and an air blowing device. The at least one image forming unit forms an image on the image holding member. The recording medium container contains a recording medium to be fed to the at least one image forming unit. The separator has an opening, is adjacent to the at least one image forming unit in the apparatus body, and separates the at least one image forming unit and the recording medium container from each other. The air blowing device is disposed at the opening provided in the separator. An adjacent space in which the recording medium container is disposed is provided. The air blowing device blows air from the adjacent space toward the at least one image forming unit.

Abstract: An image forming apparatus includes an air blowing device, an apparatus body, and at least one developer container that has an outer periphery, that is disposed in the apparatus body, and that contains developer. The image forming apparatus has a first transport path that allows a recording medium having undergone heat fixing is transported therethrough and a second transport path that extends in a different direction from a direction of the first transport path and that allows the recording medium to be transported along the outer periphery of the at least one developer container. A space is formed between the at least one developer container and the second transport path. The air blowing device is disposed between the first transport path and the at least one developer container, causes air to flow through the space so as to blow the air toward the first transport path.

Abstract: An image forming apparatus includes an air blowing device, an apparatus body, and at least one developer container that has an outer periphery, that is disposed in the apparatus body, and that contains developer. The image forming apparatus has a first transport path that allows a recording medium having undergone heat fixing is transported therethrough and a second transport path that extends in a different direction from a direction of the first transport path and that allows the recording medium to be transported along the outer periphery of the at least one developer container. A space is formed between the at least one developer container and the second transport path. The air blowing device is disposed between the first transport path and the at least one developer container, causes air to flow through the space so as to blow the air toward the first transport path.

Abstract: An image forming apparatus includes an apparatus body, an image holding member, at least one image forming unit, a recording medium container, a plate-shaped separator, and an air blowing device. The at least one image forming unit forms an image on the image holding member. The recording medium container contains a recording medium to be fed to the at least one image forming unit. The separator has an opening, is adjacent to the at least one image forming unit in the apparatus body, and separates the at least one image forming unit and the recording medium container from each other. The air blowing device is disposed at the opening provided in the separator. An adjacent space in which the recording medium container is disposed is provided. The air blowing device blows air from the adjacent space toward the at least one image forming unit.