soroush.asadi
3eab1056c8
Adds audio to the scene engine without any third-party/geo-blocked sourcing: the beds + SFX are synthesized with ffmpeg, so they're license-free (CC0, self-authored) and need no acquisition — the same play as self-authoring Lottie. - public/audio/: music-ambient.mp3 (soft 3-tone pad, looped) + sfx-whoosh/pop/chime. - FlexStory: optional music/musicVolume/sfx props (optional so the existing render binding needs no change). Renders <Audio loop> for the bed + a whoosh at each scene start and a chime on the final scene, driven by precomputed scene starts. - check-assets: now also scans public/audio (+ lottie) with folder-prefixed keys; assets.json ledgers the 4 audio files (CC0 self-authored). Verified: tsc clean; a 6s FlexStory render produces an MP4 with a real audio stream (ffprobe: codec_type=audio). NOTE: these are placeholder/SFX-grade; a premium curated music library (by vibe) is a separate sourcing sweep, and the studio music picker → FlexStory `music` prop is a follow-up wiring. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
FlatRender
AI-powered video and image creation platform. Create professional videos and images with templates, a drag-and-drop studio, and one-click export.
Products
- Video Maker — timeline editor, Konva canvas, scene browser, transitions, audio, nexrender export
- Image Editor — Konva canvas, filters, crop, background removal, layer system
- Video Trimmer — ffmpeg.wasm in-browser trim + crop + export
- Templates — browsable marketplace with category sidebar
Quick Start
npm install
cp .env.example .env.local # fill in your credentials
npm run dev # http://localhost:3000
Related Repos
| Repo | Path | Purpose |
|---|---|---|
| flatrender | D:\Projects\flatrender |
This repo — Next.js app |
| flatrender-admin | D:\Projects\flatrender-admin\admin-api |
.NET 10 Admin API |
| flatrender-admin | D:\Projects\flatrender-admin\admin-ui |
React Admin SPA |
Stack
- Next.js 15 App Router · TypeScript · Tailwind CSS · shadcn/ui
- Supabase — auth, database, storage
- Stripe — subscription payments
- React-Konva — canvas editor (video + image)
- next-intl — Persian (default) + English i18n
- ffmpeg.wasm — browser-side video trimming
- nexrender — server-side After Effects rendering
Environment Variables
See .env.example for the full list. Minimum required to run:
NEXT_PUBLIC_SUPABASE_URL=
NEXT_PUBLIC_SUPABASE_ANON_KEY=
Without Supabase the app runs in mock mode (studio uses localStorage).
Database Migrations
Run in order in Supabase SQL Editor:
supabase/migrations/001_profiles.sqlsupabase/migrations/002_render_jobs.sqlsupabase/migrations/003_projects.sql
Admin Panel
The admin panel at D:\Projects\flatrender-admin manages templates, categories, and media. When ADMIN_API_URL=http://localhost:5000 is set, the Next.js app fetches live data from it. Without it, hardcoded fallback data is used.
See CLAUDE.md for full development guide.