I recently used my Mark IV for a video shoot, and when I switched from HD to 4K, I did not see any crop on my screen. I was worried something was wrong, but when I checked the footage on my laptop, the settings confirmed it was 4K. I am definitely happy that there was no crop, but was wondering if this is a new update or there's something I am doing wrong.
4K crops at 1.74x on the 5D4. There is no update that changes this behavior.
See page 353 of your manual
Bay Area - CA
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