1. A computer-implemented method to generate one or more still images, the method comprising: receiving a video of a scene captured by a capture device during a shoot time, wherein a movement of the capture device is in a direction that one or more target subjects are moving in the scene during the shoot time, wherein the movement of the capture device includes movement in at least two dimensions; analyzing frames of the video to determine variability of objects in the frames; determining the one or more target subjects from the objects, based on analyzing the frames and identifying at least a portion of the one or more target subjects in a plurality of the frames and determining that other objects of the objects in the frames vary in type across the plurality of the frames; and generating the one or more still images based on at least two of the plurality of frames of the video having the at least a portion of the one or more target subjects.