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Bransford Media

LUTs & resources

ARRI ALEXA 35 LUTs

ARRI LogC4 Specification: 18% grey maps to LogC4 0.2784 (normalised).

Camera settings

  • Records ARRIRAW or Apple ProRes (4444 XQ / 4444 / 422 HQ) in LogC4 / ARRI Wide Gamut 4 (REVEAL colour science). Rec.709/2020/2100 are display outputs.
  • EI 160-6400 in 1/3 stops; 17 stops dynamic range.

ARRI LogC4 / ARRI Wide Gamut 4

We haven't finished checking our ARRI LogC4 / ARRI Wide Gamut 4 conversion against ARRI's own LUT, so until we have, use ARRI's free LUT.

Get the manufacturer’s LUT

Sources

EI 160-6400; 17 stops; ARRIRAW/ProRes; ARRI Wide Gamut AWG4, LogC4 curve, LogC4 display LUTs; page now sits under ARRI's legacy camerasLogC4 LUT package (.cube) download for ALEXA 265 / 35 / 35 Xtreme; the LUT Generator does not support LogC4Relative scene linear 0.18 encodes to LogC4 0.2784Secondary source (CineD, May 31 2022) for the announcement date

Hear when new LUTs arrive.

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