I couldn't find this option in the new version of Action. My webcam won't allow me to choose any resolution except 1080p, so in previous versions of Action I relied in that option 16:9 -> 4:3. Is there a way to force my webcam to 4:3 in the new version?

Thanks for the help! Sadly, this didn't solve the issue. It's still grayed out. It's even stranger that the Elgato HD60 capture card is not even shown in the list.

For now I'll stick with the older Action version, but I'd love to use the new one when it becomes compatible. Thanks.

I use an Avermedia ExtremeCap U3 capture card to record my DSLR camera directly to the PC via HDMI. Older versions of Action like 1.31.5.0 work well with the capture card, and the resulting face cam is perfect. This new version of Action does not recognize the capture card. It doesn't allow me to se...