摘要 |
PURPOSE:To allow a receiver side to attain still processing of a video image, fast feed, rewinding and slow display or the like during video image distribution by selecting one video image as a reception video image among distributed video images delayed respectively and allowing the receiver side to select the video image. CONSTITUTION:A video image (f) inputted from an input side 11 is copied and distributed at a video image distribution delay discrimination section 12 and in this case, each distributed video image is referred to as f1K (k=0-n). The distributed video image f1K (k=1-n) is delayed at a delay section 13 by a different delay DELTAtK (k=1-n) and each delayed video image f2K (k=1-n) is obtained. Furthermore, the distributed video image f10 is a video image on a video channel as it is. Then each delayed video image f2K is synthesized at a synthesis section 14 as a sub channel of a video channel. That is, since each video image is delayed by various quantities, the selected video image is properly selected by preference of a recipient. |