You just released Camtasia 9. The DeskTop in the Device Frame Function has a white border on the left side of video. Very noticeable & looks amateurish. Please fix it, because the function is a great addition to have & use. Thanks.
Sorry for the frustration! The white border you're seeing is actually a reflection from light when we recorded the original Device Frame footage! If you're using a 16:9 aspect ratio piece of footage, the result usually looks pretty nice; however, if you're using something that doesn't quite fill up the width of the frame, that could definitely be a bit jarring.
Something we'll keep in mind for the future; it's a new area, and we're still trying to figure out all the best tricks here. Hope you're enjoying the feature otherwise!