Mobile terminal and control method for the mobile terminal

A method of controlling an image display device including a body configured to be wearable on a specific portion of a human body, a camera coupled to the body and configured to capture a video;

• and a display coupled to the body and configured to display a preview screen for capturing the video, the method comprising:
• receiving, via a controller of the mobile terminal, a first input for setting a first region within the preview screen when the preview screen is displayed;
• displaying, via the display, a first graphic object indicating the set first region on the preview screen;
• receiving a capture signal;
• capturing, via the camera, a video for the first region according to a capture signal, when the viewing angle of the preview screen including the set first region is included in a predetermined reference range;
• suspending, via the controller, capturing the video for the first region and displaying a second graphic object indicating an extent of the deviation, when the viewing angle of the preview screen including the set first region deviates more than a predetermined reference range
• generating and storing meta data associated with the first region, the metadata contains at least one of whether or not the first region is contained within the viewing angle and location information thereof, time information corresponding to whether or not to capture video for the first region and image quality information on the captured video image while performing video capture for the first region, and
• displaying an image object corresponding to the stored meta data on the display when the video capture for the first region is terminated.