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Bransford Media

LUTs & resources

ARRI ALEXA Mini LF LUTs

ARRI: each LogC3 curve (one per EI) maps 18% grey to Log C 0.391 (10-bit 400).

Camera settings

  • Records ARRIRAW or Apple ProRes (4444 XQ / 4444 / 422 HQ) in Log C (LogC3). Rec.709/2020 are monitoring outputs only, not recording colour spaces.
  • EI 160-3200 in 1/3 stops; EI 800 is base sensitivity.
ARRI LogC3 (EI 800) / AWG3 conversion preview
Neutral color before the creative look
NeutralLook

ARRI LogC3 (EI 800) / AWG3

Shot on Sony FX30 (S-Log3) and re-encoded into ARRI LogC3 (EI 800) / AWG3 to show the conversion.

ARRI LogC3 (EI 800) / AWG3

Built from ARRI's published spec and checked against ARRI's own LUT.

Download free conversion LUTInstallation guides

Sources

EI 160-3200, EI 800 base; 14+ stops; ARRIRAW and ProRes recording; colour outputs Rec 709/2020/Log CLogC3 LUTs for ALEXA cameras up to Mini LF come from the LUT Generator; Rec 709/2020 is not a recording colour space on the Mini LF; LogC3 to LogC4 conversion only from ARRIRAWARRI LUT Generator creates LUTs from/to LogC3 onlyEvery Log C curve maps 18% grey to 0.391 (400/1023)Secondary source (CineD, March 28 2019) for the announcement date