HDR to SDR Video Converter

HDR→SDR converts your iPhone's HDR footage to standard SDR (Rec.709) using Apple's AVFoundation pipeline. Tone mapping matches QuickTime Player's output, suitable for editors who need consistent, broadcast-ready SDR files.

Key Features:
QuickTime-Matching Quality - Uses Apple's native color pipeline for authentic tone mapping
Multiple Output Formats - Export to H.264 or HEVC (H.265)
Batch Processing - Convert multiple videos in one session
Photos & Files Integration - Select videos from your Photos library or Files app
Real-Time Progress - Track conversion progress with detailed status updates
Automatic Save to Photos - Converted videos are automatically saved to your Photos library
Professional Quality - Proper Rec.709 color space tagging for broadcast workflows

Perfect For:
Video editors working with iPhone HDR footage
Content creators needing SDR versions for compatibility
Professionals requiring QuickTime-matching conversions
Anyone who needs reliable HDR to SDR conversion

How It Works:
- Tap to select your HDR videos from Photos or Files
- Choose your output format (H.264 or HEVC)
- Tap Start to begin conversion
- Converted videos are automatically saved to your Photos library

The app uses Apple's built-in AVFoundation tone mapping to ensure your converted videos maintain the same look and feel as QuickTime's HDR→SDR conversion, with proper color space metadata for professional workflows.