Modify default replay .mov 30 seconds duration ?

Hey guys,

I've noticed that when activating replays Wirecast creates .mov files at 30 second intervals.

Is there a way to modify this?

The reason I ask is I am having dropped frame issues when a replay plays over 2 of these created 30 second clips.

My replays are only 7 seconds long.

I'm sometimes lucky and the 7 seconds are within one single 30 second file.

If not, then I get a flicker at the join point of the 2 .mov files.

Hope this makes sense!

Wayne