Best Way to Avoid Blurry Videos

I recently ran into a similar issue with blurry video content from Camtasia. Previewing in Camtasia or any other video platform revealed the the video was indeed high definition. When I placed the video into Storyline and published, the result was a blurry or pixelated video. You could definitely tell that there was some heavy compression going on behind the scenes. 

To resolve this particular issue, I rendered my Camtasia project again but I changed the H.264 profile setting to High. The resulting video was perfect. 

The solution offered by Mike Enders would have definitely worked. Unfortunately it requires an extra effort that would surely be forgotten when the project is updated in the future. I hope that my solution is one that will help others as it requires no extra effort after the Storyline file is published.