MA2 doesn't do NTFS?

[MavicAir2Marc]

For what it's worth, DJI drones are not the only ones with that limitation on file size. Autel cameras do the same thing, 3.5-4GB file size limit

 

[Meta4]

I haven't tried it yet, but turning off the Spark while recording would corrupt the last video video segment.

Despite all the threads about "corrupted" video files, that does not corrupt the file.
The data remains un-corrupted, but the file has not been closed properly with an end of file marker.