A configuration method is provided. The method includes receiving a command for configuring touch screen functions associated with scrolling through a video file in a forward direction or a reverse direction at various speeds dependent on a direction and distance of movement of a touch screen gesture performed by a user. A movement distance of the touch screen gesture in a forward direction is associated with a first specified number of video frames of the video file and a forward scrolling speed is determined. An additional movement distance of the touch screen gesture in a reverse direction is associated with a second specified number of video frames of the video file and a reverse scrolling speed is determined. In response, a scrolling process is enabled.