Vidiot sync alternatives?

Hi everyone!
Well, i´m using vidiot and visual cortex. i use VC as a master and Vidiot as a slave. I can synchronize them without problem but i would like to know if there is a possibility to use the 1/8¨ video jack input (luma input jack) in the rear panel of vidiot to receive sync signal from VC.
Actually vidiot receive sync signal from VC through the video RCA input, and i would prefer to use this input for other things like feed a videocamera to do feedback.

is possible to use the luma input jack to sync ??
thank you!


Vidiot can receive sync signal from Cortex by using any of Cortex’s 3 video outputs (2x CVBS Composite or Y/Luma).