Canon EOS 5D MARK IV Instruction Manual page 423

Playback and Editing with a Computer
To play back or edit a movie with commercially-available software, use
software compatible with MOV-format and MP4-format movies. For
details on commercially-available software, contact the software
manufacturer.
MOV-format movies can also be played back with EOS MOVIE Utility
(EOS software, p.599).
The movie files recorded on the card can
be transferred to a computer and played
back or edited with pre-installed or
general-purpose software compatible
with the movie's recording format.
k Enjoying Movies
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