Video
Polish a screen recording
Trim dead air, add title cards, and tighten a raw screen capture.
Use this skill in a chatOpens a new chat with it attached.
What it asks you for
- Recordingrequired
- The raw capture.
- Title card
- Optional opening title.
- Cut dead air
- Remove long silent gaps.
What it tells the AI to do
The full instructions, exactly as they run.
Polish {{ video }}.
- Title card: {{ title }}
- Cut dead air: {{ removeSilence | default(true) }}
A raw screencast is mostly waiting. Detect silences with ffmpeg's
`silencedetect`, then cut gaps longer than ~0.8s — shorter gaps are natural
speech rhythm and cutting them sounds robotic.
Add the title card as a 2s clip concatenated at the front (generate it as an
image and burn the text in code, not with a diffusion model). Normalize audio to
about −16 LUFS so it matches everything else the user will publish.
Deliver the polished file AND report how much time was removed — that number is
how the user judges whether the cut was too aggressive.
## Delivery
Write the finished artifact into Drive. Never upload a user's content to a
third-party file host (`0x0.st`, `catbox.moe`, `transfer.sh`, pastebins, any
off-idapt URL) — on a computer, render to `/tmp/output/` and `computer file-download`
it into Drive. If you catch yourself reaching for `curl -F`, stop: you already
hold the artifact.- video
- screencast
- demo
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Use Polish a screen recording