Skip to main content
Version: 2.0 (Legacy)

QOpenHD (Recommended)

The recommended ground station software for OpenHD systems.

Overview​

QOpenHD provides:

  • Complete Control: Full access to all OpenHD features
  • Real-time Telemetry: Live flight data display
  • Video Display: High-quality video streaming
  • Configuration Interface: Easy system configuration

Features​

Video Display​

  • Low Latency: Optimized for minimal display delay
  • High Quality: Support for HD video streams
  • Adaptive Quality: Automatic quality adjustment
  • Recording: Built-in video recording capability

Telemetry Integration​

  • Flight Data: Real-time aircraft telemetry
  • OSD Overlay: On-screen display of flight information
  • Alerts: Visual and audio alerts for critical conditions
  • Data Logging: Flight data recording and analysis

Control Interface​

  • Parameter Control: Adjust OpenHD settings
  • Camera Control: PTZ and exposure control
  • RC Integration: RC control pass-through
  • Emergency Functions: Safety and emergency controls

Supported Platforms​

Desktop Platforms​

  • Windows: Windows 10/11 support
  • macOS: Intel and Apple Silicon Macs
  • Linux: Ubuntu, Debian, and other distributions
  • Raspberry Pi: ARM-based ground stations

Mobile Platforms​

  • Android: Android tablets and phones
  • iOS: iPhone and iPad support
  • Custom Hardware: Embedded ground stations
  • SBC Platforms: Single board computer support

Installation​

Windows Installation​

  1. Download QOpenHD installer from releases
  2. Run installer with administrator privileges
  3. Follow installation wizard
  4. Launch QOpenHD from Start Menu
  5. Configure connection settings

macOS Installation​

  1. Download QOpenHD DMG file
  2. Mount disk image and drag to Applications
  3. Allow app in Security & Privacy settings
  4. Launch QOpenHD from Applications
  5. Grant necessary permissions

Linux Installation​

# Download and install package
wget https://github.com/OpenHD/QOpenHD/releases/latest/download/qopenhd.deb
sudo dpkg -i qopenhd.deb
sudo apt-get install -f

# Launch application
qopenhd

Android Installation​

  1. Download APK from GitHub releases
  2. Enable installation from unknown sources
  3. Install APK file
  4. Grant necessary permissions
  5. Configure WiFi connection to OpenHD

Configuration​

Connection Setup​

  • WiFi Connection: Connect to OpenHD WiFi network
  • Ethernet: Wired connection for ground stations
  • USB: Direct USB connection for configuration
  • Network Settings: Custom IP configuration

Display Settings​

  • Resolution: Configure display resolution
  • Fullscreen: Full-screen video display
  • OSD Elements: Customize on-screen display
  • Color Schemes: Adjust display colors

Control Configuration​

  • RC Channels: Map RC control channels
  • Joystick: Configure joystick controls
  • Keyboard: Set keyboard shortcuts
  • Touch Controls: Mobile touch interface

User Interface​

Main Display​

  • Video Window: Primary video display area
  • Telemetry Panel: Flight data sidebar
  • Control Bar: Quick access controls
  • Status Bar: System status information

Configuration Panels​

  • Video Settings: Camera and encoding parameters
  • Radio Settings: RF link configuration
  • System Settings: General system options
  • Advanced Settings: Expert configuration options

Advanced Features​

Multi-Vehicle Support​

  • Vehicle Selection: Switch between multiple aircraft
  • Simultaneous Monitoring: Monitor multiple vehicles
  • Vehicle Identification: Unique vehicle IDs
  • Fleet Management: Manage aircraft fleet

Recording and Streaming​

  • Local Recording: Record video locally
  • Stream Recording: Record incoming streams
  • Live Streaming: Stream to online platforms
  • Replay: Playback recorded flights

Customization​

  • Plugin System: Extend functionality with plugins
  • Custom OSD: Create custom on-screen displays
  • Themes: Visual theme customization
  • Layouts: Customizable interface layouts

Performance Optimization​

Hardware Requirements​

  • Minimum: 2GB RAM, dual-core processor
  • Recommended: 8GB RAM, quad-core processor
  • Graphics: Hardware video decoding support
  • Network: Gigabit Ethernet for best performance

Optimization Tips​

  • Hardware Acceleration: Enable GPU decoding
  • Network Tuning: Optimize network settings
  • Display Settings: Adjust for performance
  • Background Apps: Close unnecessary applications

Troubleshooting​

Connection Issues​

  • No Video: Check WiFi connection and IP settings
  • Poor Quality: Verify signal strength and bandwidth
  • Intermittent Connection: Check interference sources
  • Authentication: Verify network credentials

Performance Problems​

  • High Latency: Optimize video settings and network
  • Stuttering Video: Check CPU usage and graphics drivers
  • Memory Issues: Monitor RAM usage and close other apps
  • Crashes: Update drivers and check system logs

Configuration Problems​

  • Settings Not Saved: Check file permissions
  • Control Issues: Verify RC channel mapping
  • Display Problems: Update graphics drivers
  • Audio Issues: Check audio device configuration

Use Cases​

FPV Flying​

  • Racing: Low-latency video for racing
  • Freestyle: High-quality video for acrobatics
  • Long Range: Extended range capabilities
  • Competition: Tournament and competition use

Professional Applications​

  • Cinematography: High-quality video production
  • Inspection: Industrial inspection tasks
  • Surveying: Mapping and surveying operations
  • Search and Rescue: Emergency response missions

Educational Use​

  • Flight Training: Learn FPV flying safely
  • STEM Education: Science and technology education
  • Research: Academic research applications
  • Demonstrations: Public demonstrations and shows

:::info System Requirements QOpenHD performance depends on your hardware. Ensure your system meets recommended requirements for best experience. :::

:::tip Getting Started Start with default settings and gradually customize based on your needs. The default configuration works well for most users. :::

Love OpenHD?