Video display device and control method thereof

A control method using a video display device, the method comprising:

• providing a video search interface, wherein the video search interface includes an image display interface, a thumbnail search interface displaying a plurality of thumbnails with respect to the video that is being displayed on the image display interface, and a thumbnail control interface controlling at least one of the image display interface and the thumbnail search interface, and wherein the thumbnail control interface includes a circular controller;
• detecting a first input signal;
• rotating the circular controller in response to the first input signal;
• and
• controlling an image displayed on the image display interface based on the rotation of the circular controller.

A control method using a video display device, the method comprising:

• providing a video search interface, wherein the video search interface includes an image display interface, a thumbnail search interface displaying a plurality of thumbnails with respect to the video that is being displayed on the image display interface, and a thumbnail control interface controlling at least one of the image display interface and the thumbnail search interface;
• detecting a first input signal;
• controlling a positional relationship between the thumbnail search interface and the thumbnail control interface in response to the first input signal;
• and
• controlling at least one of an image displayed on the image display interface and the plurality of thumbnails displayed on the thumbnail search interface based on the positional relationship between the thumbnail search interface and the thumbnail control interface.