Setting Scale-Output Nodes

Once your Write nodes are connected, you need some Scale-Output nodes to change the resolution output of the Write node without changing the scene settings. For example, if you export in a high resolution and a low resolution, you need one Scale-Output node.

Set the project’s resolution to the highest resolution needed for this export and use the Scale-Output nodes to scale down the other outputs.

DO NOT scale up the output size, that will not provide a good result. It is also better to use the Scale-Output node to scale down in a same aspect ratio so that it does not distort the image.