Interactive demo

Try it on real log footage.

Real frames, straight from the camera on one side and graded on the other. The waveform and vectorscope are computed live from what you see.

LookLog

CINELOCO LUT · frame 1

WaveformY

VectorscopeSkin

Real frames

Pick a frame, then drag the line. Left is the grade, right is the log original.

Which file for my camera?

Each look has one LUT file per camera profile, because every log curve puts the same brightness at a different signal level. Use the file that matches how you shot.

You shot	Colour gamut	18% grey sits near	Use
Sony S-Log3	S-Gamut3.Cine	41%	Sony FX3, FX30, FX6, A7S III, A7 IV and others. Use the S-Log3 version of the LUT.
Blackmagic Film Gen 5	Blackmagic Wide Gamut	38%	Blackmagic Pocket, URSA and BRAW decoded as Blackmagic Film Gen 5. Use the Blackmagic version.
Apple Log	Rec.2020	49%	iPhone 15 Pro and later, in the Camera app or the Blackmagic Camera App. Use the Apple Log version.
Apple Log 2	Apple Wide Gamut	49%	The newer iPhone log profile with a wider gamut. Use the Apple Log 2 version.
Rec.709	Rec.709	41%	Footage that is already normal video: standard iPhone clips, drones in normal mode, AI-generated video. Use the Rec.709 version.

Plotted from each published transfer function. The Rec.709 camera curve runs out of room about two and a half stops over grey. The log curves keep going, which is why log footage looks flat: the same signal range is holding far more of the scene.

Like what you see?