| 摘要 |
A communication system includes: a source device (10) to output video contents and a sink device to input the video contents, connected to the source device (10) using a control transmission channel (1) and a video transmission channel (1) through which data is transmitted. The source device (10) includes a first control data I/O unit (28), a first video data output unit (28), a video data retention unit (19), a contents list retention unit, an index image data retention unit (21, 22) and a first control unit (20). The sink device includes a second control data I/O unit, a second video data input unit, a video processing unit, and a second control unit. |
