Import edit Z CAM E2-F6 4K H.265 in Final Cut Pro X

Import edit Z CAM E2-F6 6K H.265 in Final Cut Pro X

“I have hours of 6K footage acquired on a new Z CAM E2-F6. Resulting files are in the .MP4 format. How can I convert the original .mp4 files to Final Cut Pro X native editing format? I don’t want to spend too much time on rendering video. Thanks in advance, guys.”