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Writing a good prompt

The single biggest lever on the quality of a Vidax video.

A good prompt has four parts: an angle, concrete anchors, the arc, and what to show.

The formula

PartWhat it doesExample
AngleThe specific claim, not the topic"how a $47bn company collapsed in six weeks"
AnchorsNames, dates, numbers to research and put on screen"WeWork, Adam Neumann, the 2019 S-1, November 2023"
ArcBeginning, turn and end"the rise, the failed IPO, the bankruptcy"
What to showThe evidence you want on screen"the S-1 filing, press coverage, the all-hands video"

Weak versus strong

Weak: a video about WeWork

Everything is left to interpretation: the length, the angle, the era, the point.

Strong: A 5-minute business documentary on WeWork's collapse — the $47bn valuation, Adam Neumann, the 2019 S-1 that killed the IPO, and the 2023 bankruptcy. Show the filing, the press reaction and the numbers.

Things worth naming

  • Length, if you have one in mind. "A 3-minute explainer on…" sets the length chip for you.
  • Format, in your own words. "A news report on…" or "A top-10 countdown of…" picks the format.
  • Era, for anything historical. It changes what footage is allowed.
  • People, by full name. The research and the footage search both key off them.
  • The point. What should a viewer take away? Say it and the ending will land.

Things to leave out

Camera directions, shot lists, and style instructions in the prompt. The look is a separate choice, and describing it in words competes with the style you actually pick.

Example prompts, per niche

Click any niche tile in the studio and a full worked example is written into the box. Click the same tile again to cycle through more. There is also a Copy rewrite template button that gives you a template to paste into any AI chat with your own story, so you get a prompt back in this exact shape.

Current events

If your topic is genuinely current, say so, and say when. Vidax reads today's coverage for current subjects and works from the record for settled ones.