Expression Encoder 4 Pro Preview Window Lag

Question

Hello,

I am using the live encoding mode of Expression Encoder 4 Pro to encode a live feed from my capture card to my computer. The capture card is hooked up to a controllable PTZ camera, which I am controlling with software on the same PC that is running the encoder. However, this is getting difficult because the large preview window has about a 5 second delay between the camera moving and it actually registering in the preview window. I'm assuming this is because that's the output preview? If so, is there a way to enlarge the input preview so it's not stuck in that tiny window?

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