Flexi
Flexi Studio
CK-12 · idea in, content out

Tutorial videos

Product demos — story intro → feature walkthrough → story outro. One pipeline, one series.

🎬 Flexi📐 Lessons

Pipeline

🤖Story

VO → beat-by-beat visual story (overwhelmed → Flexi → relief).

→
🤖Script + VO

eleven_v3 warm narration; expressive intro/outro, stable tutorial.

→
🤖B-roll assets

Flora: ambiguous-origin cast molde + Kling story animations. Flexi b-roll only.

→
⏳Screen recordings

Capture the per-scene clips (one folder per shot).

→
🤖Edit plan (EDL)

Watch the recordings → cuts/ramps/zooms/arrows. Never cut blind.

→
🤖Assemble

Interleaved looks + lower-thirds + cards + whoosh + 48k stereo audio.

→
⏳Review

Timeline editor (easy fixes) + comments (hard fixes → agents).

→
⚙️Export 4K

Final upscale + deliver.

Agent crew

🎬 Story Director

VO → emotional story arc; bookend; ≤3s shots, no repeats.

🎞️ Storyboard Artist

Beats → shot list + Flora prompts + asset types + durations.

🧸 Asset Producer

Flora b-roll. Ambiguous-origin cast molde; Flexi real & on-model (no teeth/fingers, b-roll only).

✂️ Edit Planner

Watches recordings → per-scene EDL (keep/ramp/zoom/arrow/risk).

🔊 Sound Designer

VO + mix. 48k stereo, afade-in only, soft lead-ins, whoosh on cards.

🕵️ QC Reviewer

Final gate: flags repeats/glitches/magenta/empty-laptop/PII/Flexi-talking.

Videos

Teacher Assistant
flexiTA.org✅ shipped

Draft shipped (DRAFT_v11). 4K export pending.

0/11 recorded
  • ○01Dashboard reveal— 50+ tools grid
  • ○02Filter + favorite— category filter → star a tool
  • ○03Assignment Maker open— open the tool form
  • ○04Try example → Generate— fill + generate
  • ○05Assignment result— scroll sequence→rubric→answer key→vocab
  • ○06Share + PDF— copy + Download PDF (PDF reveal)
  • ○07Misconception generate— Try example → Generate
  • ○08Misconception result— misconceptions → explanations → check
  • ○09Agents → New— Agents tab → New agent
  • ○10Build agent— Teach / Ms. P / Cell Cycle / direct-answers OFF
  • ○11Share link— Show invite link → Copy
Student Tutor
flexi.org⏺ recording

All b-roll/VO/overlays/animations generated. Awaiting 10 screen recordings.

0/10 recorded
  • ○01Profile— edit pen → grade/interests/major
  • ○02Q&A photosynthesis— answer → Other Sources → CK-12 Library
  • ○03Draw a leaf— domain-vetted image
  • ○04Clarifications— three dots → Analogy / Translate / Rephrase
  • ○05Major related— photosynthesis ↔ Marine Biologist
  • ○06Observe & learn— x²−4=0 → Challenge Me → Help me solve
  • ○07Learn a concept— human genome → "new to me" → guided
  • ○08Multiple inputs— Draw / Photo / Upload / Math / mic
  • ○09Assignments + Test Prep— show assignments → practice (don’t submit); Test Prep
  • ○10In-context help— highlight → Discuss with Flexi

Spec: worker/TUTORIAL_PIPELINE.md · Build engine: Flexi_TA_Demo/_build_v11.py