Video editing method and device and electronic equipment

The invention discloses a video editing method and device and electronic equipment, and belongs to the technical field of image processing. The method comprises: receiving an editing input for a high dynamic range video, the editing input being used for indicating to edit a target multimedia resource in the high dynamic range video, responding to the editing input, and under the condition that an editing function corresponding to the editing input is a first type of editing function, editing the target multimedia resource in the high dynamic range video, first display information of the target multimedia resource in the standard dynamic range is obtained, the first type of editing function is an editing function related to the bit depth of a color channel of the target multimedia resource, and the target multimedia resource in the high dynamic range video is adjusted based on the first display information. The display information of the target multimedia resource in the high dynamic range video is adjusted fr