AI Sub Editor v4.5
AI Sub Editor v4.5
Build 55
Release date: April 19, 2026
🚀 New Features
- Added support for modern and professional image formats:
- HEIF / HEIC
- DNG (RAW)
- JPEG XL (JXL)
- TIFF (TIF/TIFF)
- Canon RAW: CR2, CR3
- Nikon RAW: NEF, NRW
- Unified image loading pipeline to ensure all supported formats are properly processed before resizing and editing
🧠 Improvements
- Smarter image decoding using fallback loaders (Pillow, ImageIO, RAW processing)
- Improved compatibility for high-resolution and professional camera images
- About dialog enhanced:
- Displays total number of supported news sites
- Displays all supported image formats dynamically
🛠 Fixes
- Removed duplicate function definitions causing override issues (
monitor_clipboard,process_downloaded_image) - Fixed inconsistent clipboard and download image handling
- Improved file verification to support RAW and modern formats
- Stabilized image processing to prevent unsupported format crashes
⚙️ Internal Changes
- Introduced centralized
load_image_file()handler - Added
verify_image_file()for robust file readiness checks - Standardized supported extension handling across clipboard and download watcher
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