# Bernini Studio - LLM Context File
# https://www.berninistudio.app/

## Overview
Bernini Studio is a professional-grade video editor with a built-in AI generation studio, running entirely in your browser. Generate a shot with Veo 3.1, Sora 2 or Kling 3.0 and cut it on the same timeline, seconds later. No downloads, no installations, no compromises.

## Why Bernini Studio?
- **Generate and edit in one place**: 21 AI video and image models from 10 labs, and every result lands on the timeline as a normal clip
- **One credit balance**: No separate subscription for each lab — pay per generation, price shown before you run it
- **GPU-Accelerated**: WebGL-powered effects render in real-time with zero lag
- **Hardware Export**: WebCodecs API leverages your GPU for blazing-fast 1080p/60fps exports
- **Zero Friction**: No downloads, no accounts required for editing, works offline
- **Creator-First**: Built specifically for TikTok, Reels, and YouTube Shorts workflows

## AI Generation Studio (21 models, 10 labs)

Generate video and images from the Generate panel without leaving the editor. Pick a model, type a prompt, set resolution / duration / aspect ratio / audio, and the exact credit cost appears on the button before you spend anything. Finished generations drop onto the timeline as ordinary, trimmable, undoable clips — never a locked render.

### Video models (13)
| Model | Lab | From |
| --- | --- | --- |
| Veo 3.1 | Google | 48 credits |
| Veo 3.1 Fast | Google | 24 credits |
| Sora 2 | OpenAI | 24 credits |
| Kling 3.0 Pro | Kling | 34 credits |
| Kling 3.0 Standard | Kling | 26 credits |
| Kling 2.5 Turbo Pro | Kling | 20 credits |
| Seedance 2.0 | ByteDance | 92 credits |
| Wan 2.5 | Alibaba | 15 credits |
| Happy Horse 1.1 | Alibaba | 42 credits |
| Hailuo 02 | MiniMax | 17 credits |
| Grok Imagine | xAI | 15 credits |
| Ray 3.2 | Luma | 30 credits |
| PixVerse V6 | PixVerse | 8 credits |

### Image models (8)
| Model | Lab | From |
| --- | --- | --- |
| FLUX.2 Pro | Black Forest Labs | 3 credits |
| FLUX 1.1 Pro | Black Forest Labs | 3 credits |
| FLUX.1 Dev | Black Forest Labs | 2 credits |
| FLUX.1 Schnell | Black Forest Labs | 1 credit |
| Nano Banana Pro | Google | 9 credits |
| Nano Banana 2 | Google | 5 credits |
| Seedream 5.0 Pro | ByteDance | 5 credits |
| GPT Image 2 | OpenAI | 13 credits |

### Generation modes
- **Text to video**: prompt in, clip out, on any of the 13 video models
- **Image to video**: attach a still and Bernini routes to that model's image-to-video endpoint automatically (11 of 13 video models)
- **Character to video**: save a Character once and reuse the same subject across shots — supported on Seedance 2.0, Grok Imagine and Veo 3.1 Fast
- **Text to image**: stills, thumbnails, backgrounds, overlays
- **Image editing**: send an existing image plus an instruction to FLUX.2 Pro, Nano Banana Pro/2, Seedream 5.0 Pro or GPT Image 2

### How generation is priced
Credits are prepaid and flat-rate. Cost scales with what you ask for: duration, resolution and generated audio all move the number, and the panel prices every combination up front so the button never quotes a price the server won't honour. A still starts at 1 credit; a short clip starts at 8.

## Core Technology
- **WebGL Effects Engine**: 67 real-time GPU-accelerated effects, plus 33 transitions, 46 blend-mode overlays and 10 LUTs
- **WebCodecs Export**: Hardware-accelerated video encoding (up to 10x faster than software)
- **Canvas 2D Compositing**: Pixel-perfect multi-layer rendering
- **Web Audio API**: Real-time audio visualization and processing

## Effects Library (67 Effects)

### Cinematic Effects
- Chromatic Aberration, Film Grain, Vignette, Bokeh, Light Leaks
- Motion Blur, Lens Flare, Anamorphic, Cinema Bars

### Viral/Social Effects  
- Glitch, VHS, TV Static, Pixelate, RGB Split
- Speed Lines, Prism, Color Pulse, Duotone

### Color Grading
- Brightness, Contrast, Saturation, Hue Rotate, Exposure
- Grayscale, Sepia, Invert, Posterize, Halftone

### Creative Effects
- Mirror/Kaleidoscope, Thermal Vision, Night Vision
- Sketch/Pencil Drawing, Anaglyph 3D, Wobble/Liquid

## Animation System
- Full keyframe support for: position, scale, rotation, opacity
- Audio keyframes: volume, pan
- Text keyframes: font size, color
- Professional easing: linear, ease-in, ease-out, ease-in-out, cubic-bezier
- Auto-keyframing: changes automatically create keyframes

## Transitions (33 Types)
Fade, Dissolve, Slide (4 directions), Wipe (4 directions), Zoom In/Out, Push (4 directions), cinematic zoom, paper tear, scribble and more
All transitions support custom duration and easing curves.

## AI-Powered Captions
- Automatic speech-to-text transcription
- Word-level timestamp sync
- 8 viral caption presets:
  - Hormozi Style (bold white + yellow highlight)
  - TikTok Box (black on white boxes)
  - YouTube Shorts (high contrast yellow)
  - Neon Pop, Minimalist, Subtitle Classic, etc.
- Animation modes: Karaoke, Rapid-fire, Sentence
- Word animations: Pop, Bounce, Fade

## Export Capabilities
- Resolutions: 1440p (2K, Pro), 1080p Full HD, 720p HD, 480p SD
- Framerates: 24fps (cinematic), 30fps, 60fps (smooth)
- Hardware acceleration via WebCodecs (GPU encoding)
- Software fallback via FFmpeg WASM
- SRT subtitle export

## Aspect Ratio Presets
- 16:9 (YouTube, landscape)
- 9:16 (TikTok, Reels, Shorts, Stories)
- 1:1 (Instagram Square)
- 4:5 (Instagram Feed)
- Ken Burns animated crop regions

## Supported Formats
- Video: MP4, WebM, MOV
- Audio: MP3, WAV, WebM, M4A
- Images: PNG, JPG, GIF (animated)
- Export: MP4 (H.264), SRT subtitles

## Browser Compatibility
- Chrome 90+ (recommended, full WebCodecs support)
- Firefox 90+
- Safari 14+
- Edge 90+

## Pricing
- **Free**: The whole library — 67 effects, 33 transitions, 46 overlays, 10 LUTs, keyframes, speed ramping, background removal, beat sync. 720p export with watermark, 3 projects, 5GB storage, 50MB uploads, 5 min/month AI captions, 1 client review link.
- **Pro** ($14.99/month, or $11.99/month billed annually — $143.88/year, saving 20%): 300 AI credits every month (~10 video generations), no watermark, 1440p export, unlimited projects, 25GB storage, 500MB uploads, 5 hours/month AI captions, unlimited review links, 10 restore points per project.
- **Credits**: AI generation is prepaid and metered per generation, not per model. No lab-by-lab subscriptions — the same balance runs Veo, Sora, Kling, Seedance, FLUX and the rest.

## Technical Architecture
- React 19 + TypeScript for UI
- WebGL for GPU-accelerated effects
- WebCodecs API for hardware video encoding
- FFmpeg WASM as universal fallback
- Zustand + Jotai for state management
- IndexedDB + Supabase for storage

## Ideal For
- Content creators making viral TikTok/Reels/Shorts
- Social media managers batch-editing content
- Marketers creating video ads
- Educators building course content
- Anyone who needs professional editing without expensive software

## Pages
These are served as static HTML and are readable without executing JavaScript:
- https://www.berninistudio.app/browser-video-editor — the editor: timeline, effects, keyframes, export, browser support
- https://www.berninistudio.app/ai-video-generator — all 21 models, credit costs, the five generation modes
- https://www.berninistudio.app/bernini-vs-capcut — honest comparison with CapCut, including where CapCut is the better pick

## Contact
Website: https://www.berninistudio.app/