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Add course overview video - #24
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- videos/copilot-app-for-beginners-overview.mp4: 98.5 s, 1920x1080, with music - videos/overview: data-driven HyperFrames project (config, build, motion, dark-mode app captures, Pick & Polish clip, beat-matched music edit) - .github/skills/overview-video: skill to rebuild and update the video Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Copilot review overview
🟡 Changes recommended
Loudness normalization neutralizes the volume control, and the rebuild documentation incorrectly states that renders are silent.
Review effort: Balanced
Findings: 1
Open (2)
What changed in this PR
Adds the course overview video, its HyperFrames source project, media assets, and rebuild skill.
Changes:
- Adds the 98.5-second rendered overview video and source assets.
- Adds data-driven build, animation, music, and export tooling.
- Documents the rebuild and validation workflow.
| File | Description |
|---|---|
.github/skills/overview-video/SKILL.md |
Video maintenance workflow |
videos/copilot-app-for-beginners-overview.mp4 |
Finished course video |
videos/overview/.gitignore |
Excludes generated artifacts |
videos/overview/.media/preferences.json |
HyperFrames preferences |
videos/overview/AGENTS.md |
Project authoring guidance |
videos/overview/BRIEF.md |
Creative brief |
videos/overview/README.md |
Build and scene documentation |
videos/overview/frame.md |
Visual design system |
videos/overview/hyperframes.json |
HyperFrames configuration |
videos/overview/index.html |
Generated composition |
videos/overview/meta.json |
Project metadata |
videos/overview/package.json |
Build and render commands |
videos/overview/video.config.json |
Copy, timing, shots, and music |
videos/overview/scripts/add-music.mjs |
Music mixing and normalization |
videos/overview/scripts/build.mjs |
Composition generator |
videos/overview/scripts/prepare-shots.mjs |
Screenshot frame preparation |
videos/overview/src/motion.js |
GSAP animation timeline |
videos/overview/src/styles.css |
Composition styling |
videos/overview/assets/clips/pick-polish.mp4 |
Pick & Polish recording |
videos/overview/assets/fonts/MonaSansVF.woff2 |
Display font |
videos/overview/assets/fonts/MonaSansMonoVF.woff2 |
Monospace font |
videos/overview/assets/fonts/OFL.txt |
Font license |
videos/overview/assets/music/futuristic-dawn.mp3 |
Background music |
videos/overview/assets/frames/*.webp |
Prepared video frames |
videos/overview/assets/shots/*.webp |
Sanitized app captures |
videos/overview/assets/icons/*.svg |
Primer UI icons |
videos/overview/assets/icons/LICENSE |
Icon license |
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| `volume=${volume}`, | ||
| `afade=t=in:st=0:d=${fadeIn}`, | ||
| `afade=t=out:st=${Math.max(0, duration - fadeOut)}:d=${fadeOut}`, | ||
| "loudnorm=I=-14:TP=-1.5:LRA=11", |
Comment on lines
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| The video renders without sound. To add music, do one of these: | ||
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| - Run `npm run music -- <file> --start <seconds>` after `npm run render`. This | ||
| is fast and does not render the video again. | ||
| - Set `music.src` (and `music.start`) in `video.config.json`, then run | ||
| `npm run render`. |
The decoded audio is unchanged (same MD5). Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Adds a 98.5-second overview video for the course, the project that builds it, and a skill to rebuild it.
Video
videos/copilot-app-for-beginners-overview.mp4(1920x1080, 30 fps, H.264 + AAC, about 21 MB, -13 LUFS)Project:
videos/overviewvideo.config.jsonholds all copy, timing, screenshots, camera focus boxes, and the music edit.npm run build | check | render | music | export. Seevideos/overview/README.md.demopersona (Streamer Mode, profile name replaced). The Pick & Polish recording was checked frame by frame for private data.Skill:
.github/skills/overview-videoExplains how to update the video when the course or app changes: config fields, screenshot capture rules, glyph and frame checks, music alignment, and export.
Validation
npx hyperframes lint: 0 errors.npx hyperframes check: passed.