region-to-share

Region-to-Share allows you to select a specific area of your screen
and display it in a window that you can share directly
in your video conferencing applications (Google Meet, Teams, Discord, etc.).

Features:
- Interactive screen region selection (Wayland has blank screen issue)
- High-performance real-time display (up to 240 FPS)
- Advanced performance monitoring with --perf flag
- Configurable frame rates and capture optimization
- Wayland via xdg-desktop-portal/PipeWire (>=1.0.5)
- X11 via MSS with optimized capture pipeline
- Pause/resume capture with transparency controls
- Auto update on screen changes
- Remember last region for quick reuse
- Auto-background mode for streamlined workflow