Here are the Canon EOS R5 8K video recording options - EOSHD.com - Filmmaking Gear and Camera Reviews
The above screen shows the Canon EOS R5 codec selection menu in 8K! Let’s take a look at what we have here. Just like 4K, 8K comes in two aspect ratios – the cinema aspect ratio of 1.9:1 and 16:9 for TV. Cinema DCI 8K resolution is labeled 8K-D in the Canon menus (like 4K-D
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