XDCAM or not

1. First try ↓

mediainfo file.mxf | grep 'Commercial' | uniq | awk '{ print $4,$5 }'

could return

XDCAM HD422

or not.

2. Cleaner ↓

mediainfo --Inform="General;%Format_Commercial_IfAny%" file.mxf

3. Multiple fields? ↓

It appears only single field can be requested at one run, unless you specify custom template (untested):

custom.txt

General;%Format_Commercial%
Video;%Width%

cli

mediainfo --Inform=file://custom.txt file.mxf