Preview video seems to display in lower quality

This is a normal situation to conserve interal resources.

Video sources that display in the SlingStudio Preview window(s) may appear to be of lower video quality than standard high-definition.

This is normal, and does not have an effect on the quality of your project or recordings.

The SlingStudio internal software reduces the quality of preview video to conserve processing resources. Again, this does not affect your actual recordings.