The EOS 5D Mark IV will gain the XF-AFC file format at 120Mbps (4:2:0) and 200Mbps (4:2:2). It is unclear whether the file resolution in the final firmware will be the full 3360 x 1890 format or down-sampled to 3072 x 1728.įullHD 1080p will also use this 3K full-sensor mode with down-sampling for a noticeable improvement in perceived resolution.įullHD 1080p will also receive a modest frame rate boost to 72/75fps. There will also be new full-sensor 3K modes added including 60fps and HDR 24fps.īoth will use a line-alternating sampling method, so quality will be inferior to the improved 4K format (but better than the existing FullHD 1080p format.) The current 1:1 4K sampling mode will remain an option for situations benefiting from the 1.78x Crop factor. Sampling for UHD will be from a 5472 x 3078 pixel sensor area resulting in a 1.29x Crop factor.īoth modes are accurately down-sampled to their final resolutions.Įxisting frame rates will remain the same. Sampling for DCI 4K will be increased to a 5632 x 2970 pixel sensor area resulting in a 1.27x Crop factor.
We have been sent more information about the upcoming C-Log update to the EOS 5D Mark IV, while this comes from a new source, it’s pretty detailed. Crop Factor rumors continue from the favorite rumorsiteĬROP FACTOR CHANGE FOR 4K ON CANON EOS 5D MARK IV INCLUDED IN COMING UPDATE & MORE
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