Gain Map HDR is a macOS-native tool that converts standard SDR images into true HDR using advanced gain map technology
Gain Map HDR is a macOS-native tool that converts standard SDR images into true HDR using advanced gain map technology. Instead of relying on global tone mapping, it embeds a per-pixel luminance map that expands dynamic range precisely — producing authentic HDR output in the Display P3 color space. Gain Map HDR features two precision HDR standards, intelligent semantic scene detection, and the Scene Override Dial — the most powerful combination of HDR tools on macOS. HDR — Apple Native Pipeline Follows Apple's standard HDR implementation with a monochrome gain map. Output is saved as HEIC — the native Apple format for HDR content, fully compatible with all Apple devices and HDR-capable displays. HDR+ — ISO 21496-1 Standard Follows the ISO 21496-1 international standard with an RGB gain map, encoding independent per-channel luminance information for red, green, and blue. Output is saved as JPEG with an embedded gain map — delivering greater color precision in highlights and shadows, with refined saturation for more natural and cinematic HDR results. Semantic Scene Detection Both modes feature intelligent semantic scene analysis that automatically identifies image content — landscape, sunset, interior, high contrast, portrait, and more — and applies the optimal gain map parameters for each scene type. Scene Override Dial When the automatic scene detection needs a human eye, the Scene Override Dial lets you manually select from 8 optimized scene profiles and force HDR+ to follow your creative intent. Exclusively available in HDR+ mode when working with a single image. Key Features • Two HDR standards — Apple native monochrome (HDR) and ISO 21496-1 RGB (HDR+) • Intelligent semantic scene detection for both modes • Scene Override Dial for manual HDR+ control • Batch processing — convert multiple images simultaneously • 4:5 crop mode — ideal for social media sharing • Watermark tool — brand your HDR content with your own logo • Drag & drop interface — simple and intuitive • Display optimization — true HDR on compatible displays, visually improved even on SDR screens • Support for 20+ formats: JPG, PNG, HEIC, TIFF, WEBP, JXL and professional RAW files including DNG, NEF, CR3, ARW and more. Whether you're a photographer enhancing a gallery, a content creator preparing visuals for HDR-capable devices, or a professional seeking ISO-compliant HDR output, Gain Map HDR provides the precision and control to make it happen — effortlessly.
| 序号 | 名称 | 价格 | 货币 | 地区 |
|---|---|---|---|---|
| 1 | 项目 | ¥ 58 | CNY | 中国 |
