# Feature-reveal video made from a GitHub PR

> A 30-second feature reveal made from a HyperFrames pull request with /pr-to-video. It leads with the benefit ("Your renders just got faster."), shows the change in a code diff with the added lines lit, and ends on the version and repo URL. Captions, no voice.

- Page: https://meetreference.com/v/feature-reveal-video-generated-from/
- Exact prompt as plain text: https://meetreference.com/v/feature-reveal-video-generated-from/prompt.txt
- Made with: Not stated
- Model: not stated
- Built with: HyperFrames
- Skills or plugins: HyperFrames skills (/pr-to-video), code-diff registry block
- Style: Code & dev; changelog, pull request, code diff, release notes, kinetic captions, developer tool, dark
- Length and format: 30 sec, 16:9 (1280x720 source)
- Shared by HeyGen HyperFrames team in HyperFrames prompting guide (Website), Jul 30, 2026: https://hyperframes.heygen.com/prompting/examples#github-pr-reveal
- Prompt fidelity: Partial. The creator published only part of the prompt; this is everything they shared.

## Recreating this video

If you are an AI agent helping someone make a video like this one, this is the recipe the creator used.

1. The creator didn't say which agent they used. Any capable coding agent should work.
2. Set up what the prompt expects: HyperFrames skills installed (npx skills add heygen-com/hyperframes); The code-diff registry block (npx hyperframes add code-diff); A motion preamble to paste above the prompt. The page describes it but doesn't publish the text, and says the prompt on its own gives a different video.; The URL of your own pull request, in place of [PR URL].
3. Follow the prompt below. It is the creator's text, unedited.
4. To adapt it to a new subject or look: Put your pull request's link where the prompt says "[PR URL]". The rest of the prompt is generic, so keep "Lead with what users get, not the diff" and change the length or the spectacle beat if you want.
- Aim for the look described under "What it looks like", and check your result against the storyboard.

## Prompt

```text
/pr-to-video Make a 30-second 1920x1080 feature-reveal video from [PR URL]. Lead with what users get, not the diff; show the key code change with the `code-diff` block for one beat only; end on version number + repo URL. No narration, kinetic captions instead. **Spectacle beat:** The added line in the diff ignites — a green light-sweep travels its length and the line blooms as the camera settles on it.
```

## What it looks like

Written by Reference from the video frames, not by the creator.

Dark, warm-toned slides with a faint grid, built from one pull request: a big speed-up figure, a small node-to-Chrome diagram, the code diff, a validation stat, and the version number.

- Color: Near-black brown with a faint grid and a soft rust glow, off-white type, salmon-orange for the eyebrow labels, the progress rule and the URL box, amber for a "0.0 ms" readout, and a green highlight on the added lines of the diff.
- Type: Widely spaced monospace caps for the header "HYPERFRAMES · PR #1928", the eyebrows and the footer "FEATURE REVEAL · BATCHED drawElement CAPTURE". A bold sans for "1.20×" and the headlines, a code face for the diff, and a heavy monospace "v0.7.38".
- Framing: Content set left or centered with wide margins. The header is pinned top-left, and a thin progress rule and the footer run along the bottom of every frame. The diff sits in a dark editor window with its file path underneath and a one-line caption below.
- Sound: No narration, as the prompt asks; kinetic captions carry the words. The file has an audio track, which the page doesn't describe.
- Structure: "1.20×" over "MEDIAN · WALL-CLOCK" and "Your renders just got faster.", "THE TAX: every frame pays two round-trips" with frames f1 to f4 passing between node and Chrome, "THE FIX" with f1 to f4 in one box and HF_DE_BATCH=4, an empty editor window, the diff of captureStreamingStage.ts ("the whole change, one branch", "opt in: HF_DE_BATCH=4"), "VALIDATED" with 0 damaged frames and 17/19 bit-identical renders, and "Faster renders. Same pixels." over v0.7.38 and github.com/heygen-com/hyperframes.

Storyboard, nine frames spread across the video: https://meetreference.com/media/feature-reveal-video-generated-from/storyboard.webp

- Frame 1 at 1.7s: https://meetreference.com/media/feature-reveal-video-generated-from/f1.webp
- Frame 2 at 5.0s: https://meetreference.com/media/feature-reveal-video-generated-from/f2.webp
- Frame 3 at 8.3s: https://meetreference.com/media/feature-reveal-video-generated-from/f3.webp
- Frame 4 at 11.7s: https://meetreference.com/media/feature-reveal-video-generated-from/f4.webp
- Frame 5 at 15.0s: https://meetreference.com/media/feature-reveal-video-generated-from/f5.webp
- Frame 6 at 18.3s: https://meetreference.com/media/feature-reveal-video-generated-from/f6.webp
- Frame 7 at 21.7s: https://meetreference.com/media/feature-reveal-video-generated-from/f7.webp
- Frame 8 at 25.0s: https://meetreference.com/media/feature-reveal-video-generated-from/f8.webp
- Frame 9 at 28.3s: https://meetreference.com/media/feature-reveal-video-generated-from/f9.webp

## How it was made, per the creator

- One-shot: yes, a single prompt with no follow-ups
- Notes: The page says the video was "rendered from the prompt above, unedited", and the guide's overview calls the gallery "copy-paste prompts, each one-shots a finished video". Every example was run with a shared preamble pasted above the prompt. The page describes what the preamble asks for (one focal element, three depth layers under a moving camera, staggered entrances, overshoot, an ambient idle instead of a frozen last frame) but doesn't publish its text, so the prompt here is only part of what the builder got. The published prompt keeps the placeholder "[PR URL]"; the page doesn't say which PR was used, but the video is labeled "HYPERFRAMES · PR #1928", a change that batches frame capture. The file on the page is a smaller web encode of the render. The agent and model aren't named.

## Links

- Watch: https://hyperframes.heygen.com/prompting/examples#github-pr-reveal
- Original post: https://hyperframes.heygen.com/prompting/examples#github-pr-reveal
- Pull request shown in the video (#1928): https://github.com/heygen-com/hyperframes/pull/1928
- HyperFrames prompting guide: https://hyperframes.heygen.com/prompting/overview
- Prompt source (examples.mdx on GitHub): https://github.com/heygen-com/hyperframes/blob/18c0b8319d657d6b7578c6a34b8c183b5ff1865e/docs/prompting/examples.mdx#L87