Free online courseUnderwater Filming

Course Description

Underwater footage can look magical, but it often comes back dull, shaky, and tinted blue or green. This free online course helps you turn those common problems into a repeatable workflow so your videos look cleaner, more natural, and more cinematic. Whether you film with an action camera, a mirrorless setup, or a dedicated housing, you will learn how to make smarter choices before you hit the water and how to recover better results in post.

You will build a strong understanding of underwater lighting and how to judge brightness with the measurements that actually matter in real-world shooting. You will also learn when filters help, when they hurt, and how to use red and magenta options effectively, including specific guidance for surface snorkeling and changing conditions. From there, the course focuses on color that feels true to life: dialing in manual white balance, knowing what to do at depth, and correcting stubborn color casts in Adobe Premiere Pro using the Channel Mixer for precise control.

Stability is another major barrier underwater, so the course goes beyond generic advice and shows you practical ways to get smoother shots, plan longer swim-bys, and improve buoyancy so the camera behaves predictably. You will connect camera settings to underwater reality by using the exposure triangle with a clear sequence for decision-making, understanding the role of ISO, and choosing shutter speeds that match a cinematic look while staying usable in moving water. You will also gain clarity on aperture and how changing f-stops affects both your image and your options underwater.

To make the whole process sustainable, you will learn ways to speed up editing high-resolution clips with proxy workflows while protecting final export quality. Finally, the course explores capture setups designed for dynamic marine action so you can adapt your gear and technique as your ambition grows. By the end, you will be able to plan, capture, and finish underwater videos with more confidence and far more consistent results.