Bransford Media

F-Log to Rec.709

Free Fujifilm X-S10 LUT (F-Log to Rec.709)

Turns the X-S10's F-Log / F-Gamut footage into normal-looking Rec.709 video. One .cube LUT, free for any project, no email.

Download the free F-Log LUT

The zip holds the same LUT twice: a 65-point file for editing, and a 33-point file for monitoring on a camera or in an app, or for older apps that won't load the larger one.

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

F-Log / F-Gamut frame as recorded, flat and grey

F-Log, as recorded

The same frame converted to Rec.709 with the F-Log LUT

With the LUT

Shot on Sony FX30 (S-Log3) and re-encoded into F-Log / F-Gamut to show the conversion.

The LUT converts F-Log with F-Gamut color, as the manufacturer publishes them, into Rec.709 through the ACES 2.0 output (SDR, 100 nits).

Built from: Fujifilm, F-Log Data Sheet.

Set up the X-S10

  • MOVIE SETTING > F-Log RECORDING: ON
  • Minimum ISO in F-Log: 640 (to ISO 12800)

Sources

Updated September 26, 2026

Install it in your editor

Other cameras that record F-Log

All about the F-Log / F-Gamut LUT