source ntsc. so somewhere in the region of 29.97Hz ( though not necessarily accurate )

is this a pro camera or an cheap camera setup?

which LED product is/was it?

dmx or dvi?

suggest as a potential first step you try setting frame rate to screen div 2 and see whether it gets better or worse

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its related to the problem of how to play back the 23.98 movie we had before-
its the same kindof deal-

NTSC video camera signals dont fit neatly into dvi/vga/LED controller refresh rates.



Quote Originally Posted by ajmaudio View Post
Thanks for your input Richard... glad to see you getting in on this one.

the source is NTSC
catalyst is set at 30fps
Refresh rate is 60.02 I think (1024x768) for the output to led controllers

Based your comments it would be better to lock the playback to some division of the refresh rate I assume?