VideoPremium Verified

Chart Viewport Scan Motion Clip

A polished, editable chart-scan b-roll clip for educational and publishing videos. The minimalist green-ground treatment reveals real supplied values with a measured cursor sweep and locally rendered MP4 output.

What you get

  • A rendered wide-format MP4 chart scan
  • Editable HTML/CSS composition and timing
  • A restrained visual system suited to recurring series

Good fit

  • Explaining a small set of ordered chart values in a video
  • Creating a consistent chart interlude for an educational series

Not for

  • Interactive analytics or data dashboards
  • Footage-led scenes requiring generated video

What you provide

  • Three to five ordered category labels and values
  • Chart subject and units, plus desired clip duration

Requirements

  • Node.js 20+
  • FFmpeg
  • Chromium (npx playwright install chromium)

Running cost

No external services or generation models. Renders locally.

Try this prompt

/sl-chart-viewport-scan-motion-clip Create an 8-second 16:9 chart-scan clip about weekly library visits. Open with “WEEKLY VISITS” and “Library visits, Monday to Thursday,” then show daily bars for MON 58, TUE 78, WED 70, THU 100 and a “THURSDAY LEADS” card reading “The highest visit count” and “arrives late in the week,” ending with “A closer look at the week.” Use a minimalist green series style.

Follow-up prompts

  • Keep the same series style, but change the chart to monthly completion rates.
  • Make the scan slightly slower and hold the final takeaway for one extra second.

Verification

Verified

render-checkpass4.0 / 5110s

FAQ

Can I change the chart values later?

Yes. The composition keeps labels, values, and scan timing editable so you can update the source and render a revised MP4.

Does this skill generate footage?

No. It builds an HTML/CSS motion composition and renders it locally; it does not call a video generation model.

Similar skills

Chart Viewport Scan Motion Clip · SkillLoom