| 摘要 |
<p>PURPOSE: To simplify the operation of the decoding process from the multiplexing process by decoding an image signal with an image condition multiplexed thereon in the multiplexing process on the basis of the image condition. CONSTITUTION: A reception means 1 receives an information signal such as an image signal and sound signal. A serial digital interface/serial digital data interface (SDI/SDDI) conversion means 2 converts a transmission format of the information signal. A monitor signal transmission means 3 sends the information signal received from the SDI/SDDI conversion means 2 in a display enable way. A multiplexer means 4 multiplexes a condition signal onto the information signal received from the SDI/SDDI conversion means 2. A storage means 5 stores the multiplexed information signal and a decoding means 6 decodes the information signal on the basis of the image condition. Furthermore, a transmission means 7 sends the information signal received from the decoding means 6. An intelligent device controller 8 controls the SDI/SDDI conversion means 2, the multiplexer means 4, the storage means 5 and the decoding means 6.</p> |
