sync input的意思|示意

Input signal DC restoration is accomplished with an internal sync tip clamp.

输入信号的直流恢复是完成了与内部同步头钳位。

No sync correction is performed, so a low-quality input with horizontal or vertical jitter will still appear jittery after this filter.

因为没有校正同步，所以低质量视频中的横向和纵向抖动经过过滤器后仍然存在。

Pulse synchronizing signal: input device sync pulse commonly used empty contact way.

脉冲同步信号：装置的同步脉冲常用空接点方式输入。