Go to the Clusters tab and click Add New Cluster.
Give it a name, select an instance type, select a region, and enable Use Transcoding.
Once the cluster is active, go to the Streams tab and click Add New Stream.
Make sure the stream is on the cluster with transcoding enabled.
Check the X Primary box under the Low-Res Transcode for Preview section. It’s towards the bottom of the screen.
If there are multiple instances the first instance is labeled X Primary and the second is Y Primary.
Adjust your Resolution. This will only affect the multiview preview, not the stream output.
Adjust the rest of the settings as needed and press save.
Go to the Multiview Tab and click Add New Multiview.
Give it a name, select a visibility type, and toggle the overlays.
Select the multiview layout and assign the stream.
Press Save.
Copy the Multiview Link to send to others or click the Open in a New Tab button to preview the multiview.
It will display a lower-resolution preview of the stream.