Why do I get a thick grey color border after I publish my file in a video format?

Really looking forward to a fix or workaround for this very bizarre “feature”…

I use the Publish to Video feature regularly to publish screen recordings so that I can give them some severe editing in a video editor.

However, if you want to add a full-screen screenshot created in some other program (or even from within the SL video timing editor dialog), it appears bigger because it doesn’t have this border.

In this case, my solution is to publish the screenshot to video from inside SL, and then grab a frame from the resulting video instead. Yuk!