Just tried FMV with Arcpro 2.2. Used the multiplexer to add MISB data to a video and got this error.
ERROR 002652: Unable to parse the header of the metadata file. Ensure each column in the metadata file corresponds to a legal MISB 0601 header, or that there is a corresponding entry in the metadata field mapping file.
I used the same video, .csv metadata file and metadata mapping file in ArcMap 10.6 and they worked fine. I noticed there was no option to set a base height just a DEM file. Anyone else run into this problem? Is there separate documentation for ArcPro?