Disclosed are a video transition method and system, including performing a screen transition operation from a first moving picture to a second moving picture in response to a first transition gesture input during playing the first moving picture when the first moving picture and a second moving picture connected with the first moving picture are sequentially played at predetermined times, suspending the first moving picture being played and playing the second moving picture in response to a completion in the screen transition operation to the second moving picture, performing a screen transition operation from the second moving picture to the first moving picture in response to a second transition gesture input during playing the second moving picture, and suspending the second moving picture being played and playing the first moving picture in response to a completion in the screen transition operation to the first moving picture.