| 摘要 |
PROBLEM TO BE SOLVED: To provide a system in which the association of video and additional information does not disappear, even when transmitting a video reproduced from a recording medium, where the additional information is recorded together with the video, by using FPU(Field Pickup Unit).SOLUTION: A video reproducer 100 reproduces videos by repeating the operation for two-dimensionally encoding the content of an additional information file 122, associated with a video file 121 to be reproduced, or the ID information thereof, and inserting a constant length thereof before that video. A video recorder receiving videos from the video reproducer 100 detects a two-dimensional code inserted into the video, and saves the content thereof, as the additional information file, in its own recording medium while associating with the videos. |
