Adobe Media Encoder - How to Convert a Surround .mxf to 1080 ProRes QuickTime

Choose Video Codec
Apple ProRes 422

Change the aspect to 1920 x 1080

On HDR Graphics White

Choose to check the box next to

Match This property to the source video

Choose an Output Name

Audio choose 48
24 and

Audio Channel Configuration choose5.1
L, R, C, Lfe, LS and RS