Your agent makes the product film.

A real product, clicked for real

The agent drives a working browser app through Playwright. The recording keeps the real cursor path, clicks, typing and named moments that the scenario can reuse.

The cursor changes shape over a control, the camera follows recorded actions, and a named mark keeps the same result available to another scene. The example is a sample app made for filming, labelled as such in the recording.

The camera knows where to look

A line of the scenario names the subject when the narration reaches it. The camera moves from the whole screen to that element and can travel to the next without losing the interface around it.

spotlight can dim everything else, read a wide row along its length, or leave the camera wide and highlight one number. A loupe, hand-drawn mark or held frame serves a different kind of detail; the film chooses the one the viewer needs.

Slides that never stand still

31 slide kinds give different evidence its own form; a slide is drawn at the scene's time, so a frame can be reproduced.

19 ways to assemble a phrase are available when the phrase itself is the subject. The other words stay still long enough to read.

Words stay readable

Karaoke subtitles follow speech. On a busy interface the author can choose a dense plate; when the lower band contains the subject, subtitles move to the top or the build finds a less occupied band. Titles, lower thirds and callouts are placed at the moment they explain, with the named control protected from overlap.

The examples on this page play silently; their captions carry the point without requiring a speaker. Full films can include narration and an SRT subtitle file.

Cuts, sound and a voice

A trailer, too

The same scenario language can make a short trailer: one-to-three-word cards, a flash on an impact, hard cuts and a pause before the title. The overview scenario's trailer chapter is a concrete example; the landing does not need another long video to explain it.

A look that belongs to the film

Twelve themes style the slides and everything drawn over them: neutral, frost, midnight, calm-paper, daylight, noir, aurora, ember, blueprint, synthwave, terminal and blockbuster; every one but blockbuster has a light and a dark scheme with the same colours as agentic-report. The default neutral theme keeps the material in front. A logo can supply brand colours, and a trailer can use a different theme without restyling the whole film.

The visual-design guide explains the type, colour and composition choices; the scenario linter counts signs of a template film before a build.

Made for a phone

format: vertical makes a 1080×1920 film at 30 frames a second. The camera follows the relevant part of a wide capture; slides can reflow and a page can provide a separate portrait layout.

The frame can reserve space for a feed's controls or use even margins in a messenger. The build reports text that falls below the phone reading floor and a focus that cuts off its subject.

Checked before you watch

The checks are tied to the film's actual material:

1. A scenario linter names risks such as overlapping text, a static page or a cropped focus before rendering.
2. A labelled frame sheet and authored control moments make specific scenes inspectable.
3. The build report compares scene timing, encoded video and audio, chapter cues and measured sound; it names overflow, cut text and small portrait labels.

These checks give evidence. A person's judgment of whether a film communicates well remains a separate decision.

The agent knows the craft

The film is guided by documented decisions as well as rendering code. Before filming, the agent asks for what the request cannot settle, agrees the content, then follows eight steps with evidence on a checklist.

• 65 directing rules record the failures that taught them, including when to move subtitles away from an interface.
• The scenario playbook draws genre shapes from 79 sources.
• The phone guide draws on 64 sources and names the space real interfaces need to read.
• The film checklist keeps a step open until its result has evidence.

The result is a film with an argued beginning, a readable middle and one next step, rather than a sequence of attractive screens.

Ready to ship

A completed film can be packaged for a page as AV1, VP9 and H.264, with a poster, chapters and seek thumbnails. The same scenario can carry English and Russian wording; a web package, GIF, subtitles and chapter file give the result a place in a page, README or message. The agent still checks the files it hands over and credits any licensed sound or artwork.

Your agent's first film

Ask your agent to explain one product to one audience. Begin with a genre skeleton and a free silent draft; decide on the final voice with the owner before paid synthesis.

# install
npm i -D agentic-screencast
npx playwright install \
  chromium
# a skeleton and a draft
npx agentic-screencast \
  new product-demo
npx agentic-screencast \
  build --out draft.mp4

Boundaries

Agentic Screencast is licensed under GPL-3.0-or-later because its runtime dependency includes GPL ffmpeg. Music and effects are selected separately and credited with their source and licence.