P4K to Alexa LogC ISO400 and ISO800 LUTs: Transform Blackmagic Design Pocket 4K Film Gen 4 to match the Alexa in it’s native LogC format. Two main versions, Input Scaled to work with data above 1.0 input, and Standard to work with software that doesn’t support the former feature. Standard also comes in two versions. ISO400 and ISO400->ISO800. The latter allows you to decode BRAW ISO800 images as ISO400 to prevent excursions above 1.0 input. Then the LUT internally increases the exposure to match native ISO800 footage. These LUTs will require a Rec709 output conversion such as one of the ARRI LogC2Video LUTs below or any other LUT or Color Space Transform designed for ARRI LogC footage.
ARRI LogC2Video LUTs: The latest ARRI LogC to Rec709 LUT in four different curves. Standard, Wide Dynamic Range (WDR), WDR Highlights and WDRRoll-Off. For a comparison of all four scroll down.
Post-Production Rec709 LUTs: The P4K BMDFilm to Alexa LogC conversion combined with the three Rec709 output LUTs above. Created at x65 precision.
In-Camera/On-Set Rec709 LUTs: Same as above but created at x33 precision for compatibility. Used to preview the transform on the P4K or external monitors. Designed to work when shooting ISO400, or ISO800 and above.
