playback-capture

80 / 100 · Low risk

Fine to try.

By artemisln/edit-reel (GitHub) · media · 41 stars · scanned at commit 56631f1

Build one continuous playback video from raw screen recordings, so the creator plays it fullscreen and films their screen in a single phone take instead of start-stopping through a live product demo. Black head and tail act as sync markers, every beat is padded so a long voiceover still has screen under it, and a beatmap gives exact timestamps for the edit. Use when someone wants to film their screen with a phone, record a "phone pointed at laptop" demo, or turn screen recordings into footage f…

Works with any agent that supports SKILL.md skills.

What this skill can do

Downloads and installs other software

The author does not mention this.

Found in 1 place.

plugins/edit-reel/skills/playback-capture/SKILL.md, line 17- Python 3.9+ with `numpy` and `Pillow` (`pip3 install numpy pillow`), used by `find_offset.py`

Runs commands on your computer

The author does not mention this.

Found in 7 places.

plugins/edit-reel/skills/playback-capture/lib/build_playback.py, line 31out = subprocess.run(["ffprobe", "-v", "error", "-select_streams", "v:0",
plugins/edit-reel/skills/playback-capture/lib/build_playback.py, line 39return float(subprocess.run(["ffprobe", "-v", "error", "-show_entries", "format=duration",
plugins/edit-reel/skills/playback-capture/lib/build_playback.py, line 92subprocess.run(["ffmpeg", "-y", "-loglevel", "error", "-f", "lavfi",

Show 4 more

plugins/edit-reel/skills/playback-capture/lib/build_playback.py, line 96subprocess.run(["ffmpeg", "-y", "-loglevel", "error", "-ss", str(b["in"]),
plugins/edit-reel/skills/playback-capture/lib/build_playback.py, line 109subprocess.run(["ffmpeg", "-y", "-loglevel", "error", "-f", "concat", "-safe", "0",
plugins/edit-reel/skills/playback-capture/lib/find_offset.py, line 20dur = float(subprocess.run(["ffprobe","-v","error","-show_entries","format=duration",
plugins/edit-reel/skills/playback-capture/lib/find_offset.py, line 27subprocess.run(["ffmpeg","-y","-loglevel","error","-ss",f"{t:.2f}","-i",filmed,

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'playback-capture' ] || [ -L ~/.agents/skills/'playback-capture' ]; then echo 'A skill folder named playback-capture already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/artemisln/edit-reel' "$d" && git -C "$d" checkout --quiet '56631f1ce34115ea8d9689336cf1e1531861f281' -- 'plugins/edit-reel/skills/playback-capture' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/edit-reel/skills/playback-capture' ~/.agents/skills/'playback-capture' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'playback-capture' ~/.claude/skills/'playback-capture' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-07	`56631f1`	80