Journal des modifications

Core Features

We're excited to announce the launch of Video Frame Extractor, a powerful tool for high-precision frame grabbing with built-in analytical capabilities:

• Browser-Based Extraction: Powered by OpenCV.js, extract frames from local video files with pixel-perfect accuracy.
• Multiple Video Formats: Seamlessly process MP4, WebM, MOV, and other popular video formats.
• Smart Sharpness Detection: Automatically identifies the clearest frames using the Laplacian Variance method.
• Precision Seeking: Navigate videos frame-by-frame or jump to specific timecodes for the perfect capture.
• Custom FPS Selection: Extract consecutive frames at specific intervals (up to 120 FPS).
• Privacy Guaranteed: Your data never leaves your device. All video processing happens entirely in your local browser.
• Free & Unlimited: No registration, no watermarks, and no usage limits.

User Experience Improvements

• Auto-Focus Workflow: Automatically scrolls to the Video Player or Extraction section for an intuitive step-by-step experience.
• Instant Previews: View extracted frames in a high-resolution lightbox before downloading.
• Batch Download: One-click download for individual frames with automatic file naming.
• Responsive Design: Works flawlessly on desktop and mobile browsers.

Technical Milestones

• Built with Next.js 15+ and React Server Components for ultra-fast loading and SEO.
• Integrated OpenCV.js directly for advanced computer vision tasks like edge detection and sharpness scoring.
• Canvas-accelerated frame grabbing to handle 4K video streams without lag.