| 摘要 |
<p>PURPOSE: To make it possible to reproduce an image without losing picture resolution and without instability by setting up a 2nd video head on the 2nd field track of a 1st video track pair and setting up a 1st video head on the 1st field track of a video track pair following the 1st video track pair in a synchronizing device in order to scan the television(TV) field pair of a TV image. CONSTITUTION: A video tape 2 includes two field tracks 1a, 1b for each recorded TV picture to form a video track pair 11 for a recorded TV image VB1 constituted of two fields HB1, 1, HB1, 2. Each 1st field track 1a is allocated to a 1st video head 1a, which scans only the 1st field tracks 1a of video track pairs 11 to 14. On the other hand, a 2nd video head K2 similarly scans only the 2nd field tracks 1b of the pairs 11 to 14 as shown in Fig.</p> |
