Media Viewer

Description

Build a full-screen media viewer for photos and videos with support for navigation, zoom, and metadata display.

Features

• Photo viewer with zoom/pan
• Video player with controls
• Swipe/arrow navigation between items
• Metadata panel (EXIF, location, tags)
• Quick actions (tag, favorite, share, delete)
• Slideshow mode
• Live Photo support (via reference sidecars)

Implementation Notes

• Uses platform-appropriate media APIs
• Hardware-accelerated rendering
• Lazy loading for performance
• Keyboard shortcuts for all actions
• Touch gestures on mobile

Acceptance Criteria

• Open photo in full-screen viewer
• Zoom and pan with mouse/touch
• Navigate with arrow keys or swipe
• Video playback with controls
• Display metadata panel
• Quick tag/favorite actions
• Slideshow mode
• Live Photo playback
• Smooth transitions between items