Daily Video Series — Concept Doc

Format

YouTube Shorts (vertical 9:16, 30-90 seconds)

• Primary: YouTube Shorts on @justinvinai
• Cross-post: TikTok, Instagram Reels, X
• Why Shorts: algorithm-friendly, low production bar, high discoverability, fits procedural content perfectly

Content Pillars (Rotating)

All procedurally generated, all watchable, all satisfying:

1. 🏁 Marble Races (already built)

• 100 country-flag marbles, elimination physics courses
• Variation levers: course layout (seed), number of stages, terrain type
• Existing: render_v6.py — parameterize with random seed for new course daily
• Hook: "Which country wins today?"

2. 🗺️ Territory Capture (already built)

• Game of Life style factions competing for territory
• Variation levers: faction count, grid size, starting positions, rule tweaks
• Existing: render_territory_v2.py
• Hook: "Who conquers the board?"

3. 🔤 Word Reveal (already built)

• GoL cells converging to spell a word/name
• Variation levers: different words, color schemes, grid density
• Hook: Daily word reveal (trending topics, viewer suggestions)

4. 🏆 Tournament Brackets (NEW — easy to build)

• 32/64 entries, head-to-head sim battles
• Each matchup is a mini marble race or territory battle
• Hook: "Who wins the tournament?"

5. 🌊 Fluid/Particle Sims (NEW — stretch goal)

• Satisfying fluid dynamics, sand simulation, particle collisions
• Pure visual ASMR content

Production Pipeline

Fully Automated Daily Flow

[Cron: 2 AM PDT] → Generate → Render → Compose → Upload → Cross-post

1. Generate — Pick content type (rotating schedule), random parameters
2. Render — Python renderers produce frames → ffmpeg composites
3. Audio — Pre-generated lo-fi library (Waymo-style ambient)
4. Compose — ffmpeg merges video + audio, title card + end card
5. Upload — publish_youtube.sh via YouTube Data API
6. Cross-post — TikTok/IG APIs (future)

Automated vs Creative

Key Principle: Seed-Based Reproducibility

Every video = one seed number. Same seed = same video. Enables reruns, "viewer picks the seed", easy debugging.

Keeping It Fresh

1. Rotate types — Mon=marble, Tue=territory, Wed=word, Thu=tournament, Fri=wildcard
2. Parameterize everything — same renderer, infinite variations via seeds
3. Monthly new type — one new simulation type per month
4. Viewer interaction — "Pick tomorrow's seed", country polls
5. Pre-generated audio library — 20-30 tracks, rotate randomly

Vertical Format Adaptation

Current renderers output landscape. Need:

• 9:16 output mode (1080x1920) per renderer
• Camera/viewport adjustment for vertical framing
• Title overlay at top, standings at bottom

First Episode Plan

1. Marble race renderer (most polished, V6) → add vertical mode
2. Generate Episode 1 with a specific seed
3. Title card: "Day 1 — 🏁 100 Countries Race"
4. Layer lo-fi audio
5. Upload to @justinvinai as a Short

Estimate to MVP

• Vertical mode for marble renderer: 2-3h
• Title card + end card overlay: 1-2h
• Audio library (pre-generate 10 tracks): 1h
• Daily orchestrator script: 2-3h
• First episode render + upload: 30min
• Cron for daily automation: 30min
• Total: ~1 day

Open Questions

1. Series name / branding?
2. Schedule preference (daily rotation vs random)?
3. Start with Shorts only, or also longer-form?
4. Cross-posting priority (TikTok, IG, X)?
5. Viewer interaction features — now or later?