Prerequisites

This book assumes almost nothing. Here is exactly what you need — and, just as important, what you do not.

What you need

  • A camera that records video. A smartphone counts, and for the first several chapters it is genuinely all you need. A mirrorless or DSLR camera, a dedicated cinema camera, or an action cam all work too. The book teaches principles first and translates them to whatever you have; it never assumes an expensive body.
  • A computer that can run editing software. Editing is where a lot of the craft lives, and it needs a computer (laptop or desktop) with enough room to install an application and store footage. A few years old is fine.
  • Basic computer literacy. You can install an app, change a setting, plug in a drive, and find a file. That is the technical bar.
  • Somewhere to put footage. Video files are large. An external drive or a roomy internal disk saves you grief; Chapter 37 covers this properly, but start clearing space now.
  • A willingness to be bad at first, on purpose. Your first videos will not be good. Everyone's first videos are not good. The people who get good are simply the ones who kept shooting past that stage.

What you do not need

  • No film school, no media degree, no prior production experience. We start from "this is what your camera actually does."
  • No expensive gear. No cinema camera, no cage of lenses, no lighting truck. Where gear helps, we say so as a principle ("a soft, off-axis key light") and always give the budget and phone-friendly path. You will be surprised how far a window, a $25 microphone, and free software get you.
  • No paid software. Every hands-on step can be done in DaVinci Resolve, which is free and professional-grade. If you already use Premiere Pro, Final Cut Pro, CapCut, or Kdenlive, Appendix E translates every concept for you.
  • No math or code. The only numbers are practical ones — frame rates, shutter angles, aspect ratios, data rates, export settings — and every one is shown with a table or a diagram, never a derivation. There is no programming anywhere in this book.

A quick reality check on gear

It is tempting to believe the next purchase will make your videos good. It will not. A better camera raises the ceiling of what is possible; it does nothing for the floor, and almost everyone operates near the floor for a long time. The fastest, cheapest upgrades to your video are, in order: better sound, better light, and better decisions about the frame and the cut — none of which require a new camera. This book spends most of its pages on exactly those. Buy gear when a specific project genuinely needs it, not before.

If you have a phone, a free copy of DaVinci Resolve, and this book, you have everything you need to start. Turn to Chapter 1.