If you’ve ever dived into video production, you’ve probably come across terms like S-Log2, S-Log3, V-Log, C-Log, Z-Log, or F-Log. These “Log profiles” are often mentioned when talking about professional cameras, color grading, and getting the most dynamic range out of your footage.
But what exactly is LOG video, and why do so many filmmakers use it?
Check out my full breakdown in this video:
What is LOG video? | s-log2, s-log3, v-log, c-log, z-log, f-log
What is LOG Video?
LOG (short for “logarithmic”) is a picture profile used in video cameras to capture a wider dynamic range. Instead of recording video with strong contrast and saturation (like a typical Rec.709 image), LOG records footage that looks flat, gray, and low-contrast straight out of the camera.
Why would anyone want flat footage?
Because it preserves more detail in the highlights and shadows, giving you more flexibility when color grading. LOG essentially squeezes more information into the file, which you can later expand and shape in post-production.
Why Use LOG Profiles?
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Maximum Dynamic Range: Keep details in bright skies and dark shadows.
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Better Color Grading: Gives you creative freedom to craft cinematic looks.
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Camera Consistency: Match footage between different cameras using different LOG formats.
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Professional Workflow: Standard in filmmaking, commercials, and streaming content.
Different Types of LOG Profiles
Most camera brands have their own LOG flavor. Here are the common ones:
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S-Log2 / S-Log3 – Sony’s LOG profiles, great for maximum dynamic range.
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V-Log – Panasonic’s take, offering rich flexibility in post.
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C-Log – Canon’s version, known for being beginner-friendly.
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F-Log – Fujifilm’s LOG profile, often praised for skin tones.
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Z-Log – Nikon’s option, delivering strong highlight retention.
Each profile behaves slightly differently, but the principle remains the same: flatter footage in exchange for better color grading possibilities.
Should You Shoot in LOG?
LOG is not always necessary. If you need quick turnaround content (like vlogs or corporate interviews), shooting in a standard color profile can save time.
But if your goal is cinematic quality, professional color grading, or consistency across multiple cameras, LOG is the way to go. Just remember: shooting LOG usually requires higher bitrates, LUTs, and post-production skills to make the footage look its best.
Watch the Full Video Explanation
If you want to see real-world examples of LOG footage, comparisons, and how to properly use these profiles, check out my in-depth video here:
What is LOG video? | s-log2, s-log3, v-log, c-log, z-log, f-log
Whether you’re a beginner trying to understand why your footage looks flat, or an advanced filmmaker wanting to optimize your color grading workflow, this guide will help you master LOG video.