1. A method for determining exciting segments from a video, comprising: for each frame in the video after a first frame of the video, determining, using a processor, a difference between the frame and a preceding frame in the video; determining, using the processor, a sum value of differences for a group of frames starting at the frame; forming, using the processor, a list of groups of frames having high sum values; and playing back, using the processor, at least one group of the frames from the list.