8Kフレーム周波数120Hz映像制作における同期システムの検討

抄録

We have a development of 8K/120fps. Synchronization in 30fps systems, tri-level sync and black-burst (B.B.) signal have been used. On the other hand, the standard was formulated for generating a video sync signal from the precision time synchronization by PTP. Through verification experiment by prototype 8K/120fps devices, we studied synchronizing signal suitable for 120fps video production.