Using a Logitech C920 - supports 1080p @ 30fps. In Blue Iris I can only achieve 5ps at 1920x1080. When I go to the video tab, click "Advanced" for the USB input, then click the Stream/Format button, the attached dialog appears. The dialog itself won't let me choose 1080p/30fps. Unless I change color space / compression from YUY2 to H264 or MJPG -- but when I do that, it simply reverts to YUY2 upon hitting OK. Any thoughts?