A terminal for broadcasting, comprising: a display unit configured to display a User Interface, UI, object (21, 22) providing information on a broadcasting screen (10a, 10b); a communication unit configured to receive a broadcasting signal comprising a caption (30a, 30b); and a control unit configured to: - check a color value of the position of the UI object; - judge, if the color value of the position of the UI object is changed, that a position of the UI object and a position of the received caption overlap each other; - divide the broadcasting screen into a first region for displaying the UI object and a second region for displaying broadcasting comprising the caption, if judging that the position of the UI object and the position of the received caption overlap each other, - adjust, if the broadcasting signal is a High Definition, HD, broadcasting signal, an aspect ratio of the second region to an aspect ratio of 16:9, and - display the UI object on the first region and display the broadcasting on the second region, characterized in that - when displaying the broadcasting in the second display region includes unused margins, the control unit is further configured to increase a size of the displayed broadcasting to cover the unused margins while maintaining the aspect ratio of 16:9, to display a left portion of the second region as partially overlapping with the first display region, and to cut a right portion of the second region so the broadcasting covers the unused margins, and - the terminal is one of a mobile phone, a smart phone, a laptop computer, a desktop computer and a Personal Digital Assistants, PDA. a display unit configured to display a User Interface, UI, object (21, 22) providing information on a broadcasting screen (10a, 10b); a communication unit configured to receive a broadcasting signal comprising a caption (30a, 30b); and a control unit configured to: - check a color value of the position of the UI object; - judge, if the color value of the position of the UI object is changed, that a position of the UI object and a position of the received caption overlap each other; - divide the broadcasting screen into a first region for displaying the UI object and a second region for displaying broadcasting comprising the caption, if judging that the position of the UI object and the position of the received caption overlap each other, - adjust, if the broadcasting signal is a High Definition, HD, broadcasting signal, an aspect ratio of the second region to an aspect ratio of 16:9, and - display the UI object on the first region and display the broadcasting on the second region, - check a color value of the position of the UI object; - judge, if the color value of the position of the UI object is changed, that a position of the UI object and a position of the received caption overlap each other; - divide the broadcasting screen into a first region for displaying the UI object and a second region for displaying broadcasting comprising the caption, if judging that the position of the UI object and the position of the received caption overlap each other, - adjust, if the broadcasting signal is a High Definition, HD, broadcasting signal, an aspect ratio of the second region to an aspect ratio of 16:9, and - display the UI object on the first region and display the broadcasting on the second region, characterized in that - when displaying the broadcasting in the second display region includes unused margins, the control unit is further configured to increase a size of the displayed broadcasting to cover the unused margins while maintaining the aspect ratio of 16:9, to display a left portion of the second region as partially overlapping with the first display region, and to cut a right portion of the second region so the broadcasting covers the unused margins, and - the terminal is one of a mobile phone, a smart phone, a laptop computer, a desktop computer and a Personal Digital Assistants, PDA. - when displaying the broadcasting in the second display region includes unused margins, the control unit is further configured to increase a size of the displayed broadcasting to cover the unused margins while maintaining the aspect ratio of 16:9, to display a left portion of the second region as partially overlapping with the first display region, and to cut a right portion of the second region so the broadcasting covers the unused margins, and - the terminal is one of a mobile phone, a smart phone, a laptop computer, a desktop computer and a Personal Digital Assistants, PDA.