| 摘要 |
Abstract: A signal transmitting and receiving device and a method of controlling the signal transmitting and receiving device are disclosed. The method of controlling the signal transmitting and receiving device includes de-multiplexing a stream including video data and signaling information, decoding de-multiplexed signaling information and video data, and extracting information on a crop region from decoded signaling information. The signal transmitting and receiving device includes a de-multiplexing unit de-multiplexing a stream including video data and signaling information, a signaling information decoding unit decoding de-multiplexed signaling information, a video decoder decoding video data in a de-multiplexed video stream, a control unit extracting information on a crop region from decoded signaling information, and a display unit. |
