- Posts: 1
- Joined: Tue Mar 10, 2020 12:09 am
- Real Name: Luke Bone
The ATEM models only support standard broadcast resolutions and aspect ratios for their video input and output ports. For HD video that means a 16:9 landscape aspect ratio.
The DVE keyers do have a rotation option, so you could rotate and scale one of the video inputs into a vertical orientation, if desired. But the ATEM video outputs will still be 16:9 landscape, so you will end up with black bars on either side of the vertically oriented video.