Adobe Media Encoder is not complicated to use. The program is easy to function with After Effects and Premiere Pro. However make sure to have After Effects, and Premiere Pro installed on your device to have the smooth functioning of the software and do the following steps:
Import the project files or any files that you want to encode in Premiere Pro or After Effects.
And then select your export settings or preset, and hit the queue
Then the Media Encoder is ready with an open file ready to be encoded
Hit the green arrow which is located in the top right-hand corner and the video will encode in the designated code.