Canon EOS M200 Advanced User's Manual page 212

Movie Recording Quality
Movie Files Exceeding 4 GB
Even if you record a movie exceeding 4 GB, you can keep recording without
interruption.
Using SD/SDHC cards formatted with the camera
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If you use the camera to format an SD/SDHC card, the camera will
format it in FAT32.
With a FAT32-formatted card, if you record a movie and the file size
exceeds 4 GB, a new movie file will be created automatically.
When you play back the movie, you will have to play back each movie
file individually. Movie files cannot be played back automatically in
consecutive order. After the movie playback ends, select the next movie
and play it back.
Using SDXC cards formatted with the camera
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If you use the camera to format an SDXC card, the camera will format it
in exFAT.
When using an exFAT-formatted card, even if the file size exceeds 4 GB
during movie recording, the movie will be saved as a single file (rather
than being split into multiple files).
When importing movie files exceeding 4 GB to a computer, use either EOS
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Utility or a card reader ( = 477). It may not be possible to save movie files
exceeding 4 GB if you attempt this using standard features of the computer's
operating system.
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