Hi! I have been using ML since 2010, I have shot several films in mlv format...
But now UHD is increasingly in demand. Is it possible to shoot UHD on Canon Mark 3? NOT RAW
You can only record at high resolutions such as UHD in RAW MLV format on 5D3.
Compressed lossy formats are not supported/implemented with ML.
Well, that can be misunderstood.
I would like to say it this way: ML doesn't offer extended resolutions for Canon's native recording format.