A device comprising: a display configured to display multimedia content and a timeline, the timeline indicating a reproduction time point of the multimedia content; an interface configured to receive a first input that selects a first position and a second position on the timeline, the first position and the second position defining a selected section of the displayed multimedia content; and a controller configured to control a first reproduction speed of the selected section of the displayed multimedia content and a second reproduction speed of an unselected section of the displayed multimedia content to be different from each other; wherein the interface is further configured to receive a close pinch or an open pinch in which two fingers touch the first position and the second position and move in directions toward or away from each other, respectively, to select a third and a fourth position on the timeline, the third position and fourth position defining a redefined selected section of the displayed multimedia content; and wherein the controller is configured to: determine the first reproduction speed of the selected section of the displayed multimedia content to be faster than the second reproduction speed of the unselected section of the displayed multimedia content, in response to receiving the close pinch in which two fingers move in directions toward each other; or determine the first reproduction speed of the selected section of the displayed multimedia content to be slower than the second reproduction speed of the unselected section of the displayed multimedia content, in response to receiving the open pinch in which two fingers move in directions away from each other; characterised in that the first reproduction speed is determined based on a ratio of the distance between the first and the second position and the distance between the third and the fourth position. a display configured to display multimedia content and a timeline, the timeline indicating a reproduction time point of the multimedia content; an interface configured to receive a first input that selects a first position and a second position on the timeline, the first position and the second position defining a selected section of the displayed multimedia content; and a controller configured to control a first reproduction speed of the selected section of the displayed multimedia content and a second reproduction speed of an unselected section of the displayed multimedia content to be different from each other; wherein the interface is further configured to receive a close pinch or an open pinch in which two fingers touch the first position and the second position and move in directions toward or away from each other, respectively, to select a third and a fourth position on the timeline, the third position and fourth position defining a redefined selected section of the displayed multimedia content; and wherein the controller is configured to: determine the first reproduction speed of the selected section of the displayed multimedia content to be faster than the second reproduction speed of the unselected section of the displayed multimedia content, in response to receiving the close pinch in which two fingers move in directions toward each other; or determine the first reproduction speed of the selected section of the displayed multimedia content to be slower than the second reproduction speed of the unselected section of the displayed multimedia content, in response to receiving the open pinch in which two fingers move in directions away from each other; determine the first reproduction speed of the selected section of the displayed multimedia content to be faster than the second reproduction speed of the unselected section of the displayed multimedia content, in response to receiving the close pinch in which two fingers move in directions toward each other; or determine the first reproduction speed of the selected section of the displayed multimedia content to be slower than the second reproduction speed of the unselected section of the displayed multimedia content, in response to receiving the open pinch in which two fingers move in directions away from each other; characterised in that the first reproduction speed is determined based on a ratio of the distance between the first and the second position and the distance between the third and the fourth position.