PowerPoint Resolution

Hello,

When I embed a PowerPoint presentation, the resolution is extremely poor, to the point that it detracts from the quality so much that it’s not functional.

If I post using iframe/a direct link from SharePoint, the quality is 1:1 with what I’d see presenting through the app. However, embedding links directly from SP comes with its own set of challenges.

Is there a way to retain the original resolution through this plug-in, or get it closer to something that is workable?