Shooting in a log profile on iPhone captures dramatically more dynamic range, but straight out of the camera, log footage looks flat, washed-out, and gray. That's by design, and learning to grade it is what separates amateur clips from cinematic ones. Here's the pro workflow, start to finish, in CreativePass.
Why log looks flat (and why that's good)
A log profile records highlights and shadows that a standard profile would clip away, packing them into a low-contrast, desaturated image to preserve detail. Think of it as a negative waiting to be developed: all the information is there, it just hasn't been mapped to a pleasing contrast and color yet. Your grade is the development step.
Step 1: Apply a conversion LUT
The first move is to bring log into a normal viewing space with a conversion LUT, a log-to-Rec.709 transform. This restores natural contrast and color as a correct starting point. CreativePass includes conversion LUTs for major log formats built in, so you can drop your footage onto the right baseline before any creative choices.
Step 2: Balance exposure and white balance
With a neutral base in place, set your exposure using the waveform, keeping shadows off the floor and highlights below clipping, then neutralize any color cast on the RGB parade. This is the unglamorous step that makes everything after it work. Grade by the scopes here, not by eye.
Step 3: Build your look with nodes
Now the creative part. In the CreativePass node editor, shape contrast with curves, set mood with color wheels, and use an HSL qualifier to fine-tune specific colors like skin or sky. Because log retains so much range, you have real latitude to push highlights and shadows without them falling apart.
Step 4: Add film character
To sell a cinematic feel, layer in CreativePass's film tools: a real film-stock emulation (Kodak, Fuji, CineStill), a touch of volumetric grain, and subtle halation in the highlights. These model genuine film behavior rather than slapping on a filter, so the result reads as filmic instead of digital.
Step 5: Export for delivery
Master in ProRes 422 if you want maximum quality for archiving or further editing, then export lighter HEVC or H.264 copies for social. CreativePass supports all of these up to 4K with audio passthrough.
The pro mindset
Convert, balance, then style, in that order. Resist the temptation to jump straight to a look LUT on raw log; the magic is in the disciplined base grade underneath. Do it right and iPhone log footage genuinely can look like it came off a cinema camera.
Grade your log footage in CreativePass: Download CreativePass on the App Store.