Hi, guys just purchased a high spec PC for video editing as a hobby. I have a gopro 10 and shoot 4k at 30fps. I tried today first time, editing on Adobe premiere, literally added the raw files, added a soundtrack no traditions, just a test, set the export file to h264 , 29. fps and the output seems inadequate, grainy. I even set rendering to Cpu.

any suggestions on what msybe the issue, I want the output match the raw file quality.

thanks in advance.