How to Export an AE video | 3840x2160 (4K) | 59.94 (fps) from Adobe Media Encoder version 14.03

Hi All,

I have a 1 minute AE video that is 4k (3840x2160) and 59.94 (fps).. it has slight animation as well as imported transition effects. I'd like to export the full video from Adobe Media Encoder (version.14.03) in its best quality possible.

The project file is orginally from AE (version 17.0.5) ..but everytime I export the video, the final video quality is not as sharp as a 4k video should look. 

Is it possible my media encoder export settings are off? Any help with a clear looking HD project would be very appreciated and needed!

Looking forward to any help you can provide. Thank you.

- Leon