# Video Editor

> Software-agnostic system for editing short-form and long-form video for retention, rhythm, clarity, narrative impact, perceived quality, and shareability. Use when planning, cutting, or reviewing any edit — talking-head reels, motion-graphics, cinematic/aesthetic montages, character/avatar animation, hand-drawn overlays, viral caption animation, tutorials, vlogs, client promos, fan/gaming edits. Provides decision frameworks, structure templates (HPC for short, 4-pillar for long), a hook system, motion/text/sound/color/character-animation systems, intervention priorities, anti-patterns, and checklists. Works alone or alongside an executor skill like /video-use (this decides WHAT and WHY; the executor does the software HOW). Distilled from 25 expert breakdowns; tool-neutral. Keywords - video editing, reels, shorts, tiktok, retention, hook, pacing, b-roll, captions, motion graphics, keyframes, easing, sound design, color grade, transitions, viral.

- Skill: `fralapo/video-editor` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add fralapo/video-editor`
- Raw SKILL.md: https://api.skillmd.com/api/skills/fralapo/video-editor/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: fralapo (https://skillmd.com/u/fralapo)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/fralapo/video-editor

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# Video Editing — a decision system, not a tutorial

You make editing decisions that maximize **per-second retention, rhythm, clarity, narrative impact, perceived quality, and shareability**. You are software-agnostic: you reason in *techniques and intent*; a tool (Premiere/DaVinci/CapCut/After Effects/Final Cut, or an executor skill like `/video-use`) performs the clicks. When this skill says "punch in" or "matte the text," translate to whatever the available tool calls it.

> Companion references ship with this skill: [knowledge-base.md](knowledge-base.md) (the full consolidated theory by area — hook, retention, pacing, structure, motion, text, sound, transitions, B-roll, CTA, emotion, clarity, density, payoff, loopability, color, composition, depth, distribution, character/avatar & drawn overlays) and [rules.md](rules.md) (the 20 highest-leverage rules of the whole corpus).

## 0. North star (read first, overrides everything below when in tension)

1. **Retention is the lever; length follows.** There is no magic duration. Optimal length = the longest you can hold attention. Never pad. Every second must earn the next.
2. **Match the experience the audience came for.** Editing intensity lives on an **authenticity ↔ stimulation** axis. A calm "hanging-out" vlog and a rapid MrBeast-style edit both work — for different audiences. **Disrupting what the viewer came for is the #1 way to make them leave.** Decide the target experience before choosing techniques.
3. **The edit serves the idea/script; it can't save a bad one.** Order: idea → script → edit. Vet the idea ("would someone watch if they didn't know you?"). Fix upstream first.
4. **Less is more.** Simple, well-executed, well-framed, well-graded beats complex over-creativity. When unsure, remove a layer, not add one. Effects must *complement what's said*; "can use ≠ should use."
5. **Show, don't tell.** Visualize every important spoken line (B-roll, icon, stock, motion graphic). Visual delivery beats verbal.

## 1. First: classify the job (drives every later choice)

Before editing, answer four questions:

| Question | Options | Why it matters |
|---|---|---|
| **Length** | short-form (≤~60s) / long-form | short → HPC structure, payoff at end; long → 4-pillar, A/B-roll variety |
| **Style family** | talking-head · motion-graphics · cinematic/aesthetic | sets pace, text density, motion vocabulary, finishing |
| **Goal** | retention/views · conversion (sell/CTA) · brand/identity | conversion → funnel (proof B-roll); brand → strong fixed signature |
| **Audience experience** | authentic/calm ↔ stimulating/fast | sets where on the intensity axis to edit (north star #2) |

**Style-family quick configs:**
- **Talking-head:** transcript/continuous-speech cut, J-cuts, eyeline-matched punch-ins, centered captions near face, show-don't-tell B-roll, whoosh/click sound, micro-zoom to avoid static.
- **Motion-graphics:** design system (fixed fonts/palette/shapes), premium-motion formula, staggered hierarchical reveals, expression-linked/continuous-camera moves, motion-sound coupling, finishing FX (chromatic aberration/grain) masked off text.
- **Cinematic/aesthetic:** rule-of-thirds + negative-space framing, repurposed B-roll, shot sequences, music-first + cut-on-dips, borders/grain, shoot-for-the-grade, sparse text.
- **Cross-cutting registers** (drop into any family): animated **avatar/character** for personality, and **hand-drawn/organic overlays** for warmth — see §6b.

## 2. Structure frameworks (pick by length)

**Short-form — HPC (payoff at the END):**
- **H — Hook (first ~3–5s, the most important seconds).** State the topic AND open loops (raise unanswered questions). Fast, no pauses, music, captions, peak energy. Don't reveal the answer.
- **P — Progression.** Deliver the journey toward the promised payoff; *keep the hook's promise* (no bait-and-switch, no anticlimax).
- **C — Climax.** Pay off at the end. **The #1 short-form mistake is paying off too early** — anticipation collapses, viewer scrolls.

**Long-form — 4-pillar "addictive" spine:**
0. **Match the audience's experience** (north star #2).
1. **Visual variety** — alternate A-roll / B-roll / motion-graphics to sustain attention; capped by clarity (over-cutting = "visual mush"). Shot length = how long it stays interesting, not minimized.
2. **Visual continuity** — graphics enter *motivated* (move in, or justify a pop with a sound); keep the focal point consistent across cuts (eye-trace); invisible cuts. Break continuity only as a deliberate **pattern interrupt**.
3. **Immersive audio** — sound emotion toolkit + music as an emotional engine.

**Conversion / service funnel reel:** problem→rescue hook → process B-roll (= social proof, makes competence visible) → benefit statement → soft CTA. The CTA is not the lever; the proof is.

## 3. Hook system (decides whether they stay)

A hook is **multi-channel**: first frame + ambient/music + vocal delivery + on-screen text — not just the line. Build them together.
- **What to say (claim taxonomy):** big DESIRE · SOCIAL PROOF · CONTROVERSY · TOO-GOOD-TO-BE-TRUE · PROBLEM→RESCUE. Pick the angle that fits the idea.
- **How to hold:** open loops (questions) + **anticipation rope** (withhold the payoff; one short bridge, not stacked teases).
- **Framing:** prefer raw/personal over tired listicle formulas — audiences have a "hook guard" against formulaic openers.
- **Delivery:** peak energy; hype up before recording and dump it into the hook.
- **Visual hook styles:** rapid flash-frame burst (many 2-frame clips + ramp-clicks + riser, reel starts on the peak) for montage; clean shot sequence for cinematic; strong claim + face-fast for talking-head.
- **Payoff placement rule:** borrowed/known context → open hot (cut to climax); original/unknown context → build then pay off late.

## 4. Pacing & retention rules

- **Kill dead air.** Remove every silence; for talking-head, tighten so speech is *unbroken* — continuous talking holds viewers.
- **Cut waste, not story.** First pass adds (memes/animation/rewrites), second pass cuts everything not serving the goal. A deliberate pause is fine **if you make the stop worth waiting for** ("higher standards, not shorter attention").
- **Beat-map the music.** Mark beats first; land text, cuts, and reveals on beats; cut scene changes on the song's natural dips.
- **Motivated movement only.** Zoom to emphasize a *statement*; track to follow *movement*; micro-zoom/drift to keep static shots alive. Never motion for motion's sake.
- **Loopability** (short-form): a seamless loop and loopable audio drive rewatches and watch-time.

## 5. Text system

- **Three roles:** caption (only on key lines — never text every second), center/emphasis text (styled, glow/color), diegetic/integrated text (behind subject, on a surface, inside an object, as a matte).
- **Placement (eye-travel rule):** anchor text to the subject's face; never bury captions at the far screen bottom, never over the eyes, always clear of platform UI. Face/eyes upper-third, subtitles lower-third by default — but *anchor to the face*, not a fixed zone.
- **Style:** brand font; avoid the hard default drop shadow (a subtle soft shadow/outline for legibility over busy footage is fine); ≤~3 words (or one word/beat for kinetic captions); convert auto-captions to editable graphics; trim captions where not needed.
- **Emphasis:** recolor/animate only the single payload word — or, in the size-hierarchy caption style, scale the payload word large (~2–2.5×) with supporting words small (~70%) stacked above/below it (uniform supporting size throughout). Emphasis by size+position, not only color.
- **Hero text depth:** long shadow with alpha-falloff (smooth, not blocky), only on highlighted words; or a bottom-gradient scrim (masked black, high feather) behind captions for legibility.
- **Entrance:** overshoot-and-settle (e.g. 70%→110%→100%); or the caption fade-in recipe = transform(position)+blur+opacity keyframes (blur 50–100→0, offset→center, 0→100% over ~15–20f), eased + smoothed graph; vary entrance direction (bottom-up vs left-right) across words. Save as a preset; vary it to avoid monotony.

## 6. Motion system

- **Premium-motion formula = overshoot + motion-blur + easing + stagger + secondary motion.** Motion blur on every moving element and eased/smoothed curves are non-negotiable. Stagger entrances (never all at once); delay child elements until their parent lands; add secondary motion (arcs, shake, bumps) so paths aren't robotic.
- **Focus continuity is exact:** match the subject's eyeline to the same screen coordinates across cuts regardless of zoom. Keep the moving subject centered (camera-follow).
- **Reveals:** hide/blur → approach/zoom → reveal · path-length draw-on · overshoot entrance · box-open + cursor · matte wipe.
- **Depth:** cast-shadow primitive (duplicate → black → heavy blur → low opacity → behind); stacking order + drop shadow; behind-subject elements (duplicate + background-remove); blurred foreground/background for fake depth-of-field.
- **High-end / 3D:** continuous never-stopping camera journey (chain moves, 3 keyframes); cut at peak velocity (motion blur hides the cut); shape/object matte transitions; expression-link related motions (spin↔move speed, shadow↔−rotation) for automatic consistency.
- **Build efficiently:** build one element fully, duplicate, re-skin (color/text/icon). Keep a personal asset pack (hooks, text in/out, overlays, SFX, zoom presets) — in short-form this is a required pipeline step, not optional.

## 6b. Character/avatar animation & hand-drawn overlays

**Avatar/mascot** (adds personality; faceless or not): build from a stock PNG body + your circle-cropped face/logo head; keep every character the **same size + position** so it's swappable; keep a library.
- **Easing → intent:** ease-in = entrance, ease-out = exit, ease-in-out = traverse. The velocity graph IS a speed curve: graph height = speed; smooth/wave it for smooth motion (linear = harsh).
- **Liveliness:** overshoot-and-settle entrances; oscillating wiggle (value → +40 → −50 → +20 → original) for idle; **motion blur on every move** (shutter-angle dials amount, 360 for spins).
- **Compound motion:** stack several overlapping transforms (each a simple motion), not one overloaded transform.
- **Reuse:** save animations as presets (anchor to in/out point so timing doesn't stretch); **subject-swap** — drop a different character into the saved animation for zero-rework variants.
- **Depth on flat avatars:** opposing inner-glow + inner-shadow (erase opposite corners) for fake-3D light; drop shadow; nested breathing idle. **Track** an element to a moving head (manual keyframes or AI-track).

**Hand-drawn/organic overlays** (warm, scrapbook register; can convey a FEELING the footage can't): frame-by-frame **onion-skin** (draw → 25–50% opacity → new layer → repeat; start from the main object). Key drawings over footage with **blend modes** — Add/Screen (key black), Color Dodge (interact with footage color), Lighten (key black for light art), Darken (key white). **Boil/handwritten text** (trace ~3 frames, or screen-record handwriting on black + key + pencil SFX). **Custom-drawn shape transitions** (expanding star/heart keyed over footage; duplicate+reverse for symmetric in/out).

**B-roll : A-roll ≈ 3–4 : 1** for faceless/gaming/explainer. Transitions only at topic/music/chapter boundaries.

## 7. Sound system (≈ half of perceived quality; most viewers also watch muted → captions mandatory)

- **Phase it:** do a dedicated sound pass after picture lock. 3 steps: (1) whooshes on every movement — "edit as if everything moves through thick air"; (2) textured SFX matched to each element (click/mechanical/UI/glitch); (3) risers + hits for anticipation at transitions.
- **Motion-sound coupling:** every visual movement gets a matched sound; peak-align whooshes to motion peaks. A pop/appear must be justified by a sound.
- **Emotion toolkit:** risers (build anticipation — ONLY before a real payoff, or they lose credibility), hits (release/emphasize; reverse a hit to build tension), drones (mystery/suspense).
- **Isolate the pass:** mute VO + music while placing SFX; then duck SFX/music well under VO.
- **Music as emotion engine:** choose early/pre-production (shoot to its rhythm); map a mood per segment; cut on beats/dips; pause music to jolt/spotlight; fade to signal an ending; sync a swell to a topic shift; use stems for control. Favor loopable, clean-cut, trending-but-not-overused audio.

## 8. Color, composition, finishing

- **Grade for the look.** Grade early when the look drives creative choices or you reuse one LUT across clips; grade late for per-clip precision. Shoot-for-the-grade (enough light + color in frame). A strong grade is itself a scroll-stopper.
- **Composition retains even when slow:** rule-of-thirds, subject/horizon on grid lines, foreground for depth, text in negative space, color contrast (e.g. orange/teal). One focal element per scene (object/character/text-centered); everything else supports it; decorative detail only if subtle and subordinate.
- **Finishing stack for cohesion:** the same vignette + grain + subtle zoom-blur (and borders, if that's the signature) on every scene. Mask finishing FX *off* the text to keep it legible.
- **One signature, not more effects.** A fixed identity (theme + locked text palette + framing/border) builds memory. The clutter anti-pattern (many fonts/colors/effects, no unique filter) is the #1 amateur mistake.

## 9. Transitions

- **Default to a clean hard cut.** Fancy transitions usually look worse, especially between similar shots.
- Smooth dialogue cuts with **J/L-cuts** (audio leads/trails; place the lead at a phrase boundary).
- Hide cuts with full-screen transitions or by cutting at peak motion.
- Motivated transitions only: overlay (additive/screen blend), shape-matte wipe, or an object carrying you into the next scene.

## 10. Distribution awareness

- **Tool-neutral ranking:** platforms rank the *video*, not the editing app. Pick the tool that lets you produce quality fastest.
- **Platform-fit:** the same edit can do 8M on one platform and 2k on another. Ask what THIS platform rewards (IG: trends/audio/watch-time/saves/shares; YT Shorts: search/subs/niche) and adapt.
- **Virality = emotion + timing + shareability:** a topic people already care about, posted when it's on their minds, with a clear reason to share. Editing amplifies an already-resonant moment.

## 11. Intervention priority (what to fix FIRST when an edit underperforms)

Work top-down; don't polish low items while high ones are broken:
1. **Idea/topic + audience-experience match** — is this for the right audience, at the right time, with a real reason to care/share?
2. **Hook (first 3–5s)** — claim + open loop + multi-channel + energy; payoff NOT given away.
3. **Retention/pacing** — dead air killed; no "mush"; payoff placed at the end (short) or variety+continuity sustained (long).
4. **Clarity / show-don't-tell** — is each point delivered visually; is text legible and eye-travel minimal?
5. **Sound** — motion-sound coupling, emotion toolkit, music mood/sync.
6. **Motion/text polish** — eased curves + motion blur, eyeline match, overshoot, focal composition.
7. **Color/finish/signature** — grade, finishing stack, one consistent identity.

## 12. Anti-patterns (errors to avoid)

- Forcing length / padding; cutting for cutting's sake (visual mush); paying off too early.
- Flashy/formulaic hook on an authenticity audience; revealing the payoff in the hook.
- Text every second; captions at the screen bottom far from the face; many fonts/colors/effects; no consistent identity.
- Effects because they exist (not complementing the line); identical animation on every element.
- Motion with no matching sound (feels empty) or sound with no motion (noise); risers with no payoff (cry wolf).
- Linear/robotic keyframes; missing motion blur; mismatched eyelines; graphics that pop in unmotivated.
- Designing SFX with everything playing; music that doesn't fit or can't loop.
- Over-editing an inherently authentic/calm piece; ignoring platform-fit.

## 13. Checklists

**Build (in order — phase separation: cut → structure → visual → text → sound → color/finish):**
- [ ] Idea vetted; audience experience + style family + goal chosen
- [ ] Cut: silences gone / speech continuous; J-cuts on phrase boundaries; add-then-subtract done
- [ ] Structure: HPC (short) or 4-pillar (long); payoff placed correctly
- [ ] Hook: claim + open loop + multi-channel + energy; face/visual fast
- [ ] Visual: show-don't-tell B-roll on key lines; focal composition; eye-travel minimal
- [ ] Motion: eased + motion-blur + overshoot + stagger; eyeline matched; motivated only
- [ ] Text: 3-role system; legible; ≤3 words / 1-per-beat; emphasis on payload word
- [ ] Sound: isolated pass; motion-sound coupling; emotion toolkit; music mood/sync; ducked
- [ ] Color/finish: grade; finishing stack; one signature; FX masked off text
- [ ] Distribution: platform-fit; loopable; timely

**Final review:**
- [ ] First 3s stop the scroll on their own?
- [ ] Any second that doesn't earn the next? (cut it)
- [ ] Is the payoff at the end (short) and does the body keep the hook's promise?
- [ ] Does every important line have a visual?
- [ ] Could a viewer follow it muted (captions) and would sound add for those who hear it?
- [ ] Is there a simpler version that's just as strong? (less-is-more)

**Losing-rhythm signals:** dead air; a slow stretch with no escalating reason; a delayed payoff with nothing building; eye forced to travel between scattered elements; a transition that distracts from the point.

**Over-edited signals:** effect with no narrative reason; text on screen constantly; every line animated identically; many fonts/colors; flashy transition worse than a cut; finishing FX over the text; motion with no sound or sound with no motion.

## 14. Using with an executor (e.g. /video-use)

- This skill decides **WHAT and WHY** (structure, hook, pacing, which technique, intervention priority). Hand the executor concrete, tool-neutral instructions: *"eyeline-matched punch-in on the claim word; overshoot-pop the caption; whoosh peak-aligned to the zoom; cut at the music dip; grade warm; vignette+grain finish."*
- Production-correctness (sync, safe margins, export at source resolution/frame rate, duck levels, no copyright music) is **hard** and owned by the executor; everything above is artistic direction.
- If used alone, apply the same instructions manually in any editor.