At WWDC 2019 event Apple introduced the new MacPro, Pro Display XDR and Pro Stand, and Apple was using an unreleased cinema camera from Canon for 8K capture. The camera was used to capture 4:4:4 ProRes 8K RAW.
You can see the 8K camera in action during a live stream from the WWDC event in the video above via Jonathan Morrison.
Canon showed off their 8K cinema camera at the Canon EXPO back in 2015 and the previous rumor said the Canon EOS C300 Mark III cinema camera will be announced sometime in 2019. So if it turns out to be true, 8K will be a great upgrade for Canon EOS C300 Mark III.
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