Added detailed logging at every step of the image conversion and preview:
ImageMagick Service:
- Log input and output sizes
- Log applied quality settings
- Verify result is not empty before creating blob
- Log created blob size and MIME type
- Fail early if conversion produces empty result
Preview Component:
- Log blob details (size, type, URL)
- Add onError handler to img tag with detailed error info
- Add onLoad handler to confirm successful loading
- Console logs will help identify:
- Is the blob empty?
- Is the MIME type correct?
- Is the object URL valid?
- What error occurs when loading?
TypeScript Fix:
- Changed result type to `Uint8Array | undefined`
- Allows proper checking before blob creation
This will help diagnose why the preview image appears broken
despite successful conversion.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
This major update adds powerful format-specific controls, quality presets,
file metadata display, and enhanced progress feedback to significantly
improve the user experience.
New Components:
- ConversionOptionsPanel: Format-specific controls with collapsible advanced options
- Video options: codec selection (H.264, H.265, VP8, VP9), bitrate, resolution, FPS
- Audio options: codec selection, bitrate, sample rate, channels
- Image options: quality slider, width/height controls
- Quality Presets: One-click presets (High Quality, Balanced, Small File, Web Optimized)
- FileInfo: Displays file metadata including size, duration, dimensions
- Slider: Reusable slider component for quality/bitrate controls
- Select: Reusable dropdown component for codec/format selection
Enhanced Features:
- ConversionPreview improvements:
- Real-time elapsed time display
- Estimated time remaining calculation
- File size comparison (input vs output with % reduction/increase)
- Better visual status indicators with icons
- Enhanced loading states with detailed progress
- FileConverter integration:
- Passes conversion options to converter services
- Manages conversion options state
- Resets options on file reset
UI/UX Improvements:
- Format-specific option panels that adapt to selected output format
- Visual preset buttons with icons and descriptions
- Collapsible advanced options to reduce clutter
- Better progress feedback with time estimates
- File size comparison badges showing compression results
- Smooth animations and transitions (existing animations already in place)
- Responsive design for all new components
Technical Details:
- Options are properly typed and integrated with ConversionOptions interface
- All components support disabled states during conversion
- Preview component calculates speed and estimates remaining time
- Metadata extraction for video/audio/image files using browser APIs
- Proper cleanup of object URLs and timers
User Benefits:
- Power users can fine-tune codec, bitrate, resolution settings
- Beginners can use quality presets with confidence
- Better understanding of conversion progress and file size impact
- Informed decisions with file metadata display
- Professional-grade control over output quality
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add Next.js 16 with Turbopack and React 19
- Add Tailwind CSS 4 with OKLCH color system
- Implement FFmpeg.wasm for video/audio conversion
- Implement ImageMagick WASM for image conversion
- Add file upload with drag-and-drop
- Add format selector with fuzzy search
- Add conversion preview and download
- Add conversion history with localStorage
- Add dark/light theme support
- Support 22+ file formats across video, audio, and images
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
