split/double screen issue

[humanistheart]

So, somehow I accidentally set my program to render in a split/double screen. It now shows the video and rendered pics of the video doubled, running simultaneously next to each other. Does anyone know how to turn that off or back to normal?

[slowtiger]

You somehow set project preferences to render in stereo.

[humanistheart]

You somehow set project preferences to render in stereo.

So I did. Thanks for the help!