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Documentation Core Tools Screen Recorder

Browser Requirements

The Screen Recorder Tool uses modern web APIs that require compatible browsers and systems. This guide outlines the requirements and compatibility information.

Supported Browsers

  • Version: 72+ (released 2019)
  • Features: Full support for all features
  • Performance: Optimal performance
  • Updates: Regular updates with latest features

Firefox

  • Version: 66+ (released 2019)
  • Features: Full support for all features
  • Performance: Good performance
  • Updates: Regular updates with latest features

Safari

  • Version: 13+ (macOS 10.15+)
  • Features: Full support for all features
  • Performance: Good performance
  • Updates: Follows macOS updates

Microsoft Edge

  • Version: 79+ (Chromium-based)
  • Features: Full support for all features
  • Performance: Optimal performance
  • Updates: Regular updates with latest features

Required Web APIs

The Screen Recorder Tool relies on several modern web APIs:

Screen Capture API

  • Purpose: Captures screen content
  • Support: All modern browsers
  • Requirements: HTTPS connection required

MediaRecorder API

  • Purpose: Records audio and video
  • Support: All modern browsers
  • Requirements: Compatible codec support

getUserMedia API

  • Purpose: Accesses microphone and camera
  • Support: All modern browsers
  • Requirements: User permission required

Web Audio API

  • Purpose: Audio processing and mixing
  • Support: All modern browsers
  • Requirements: Audio context support

System Requirements

Operating Systems

Windows

  • Version: Windows 10 or later
  • Architecture: x64 or ARM64
  • RAM: 4GB minimum, 8GB recommended
  • Storage: 1GB free space

macOS

  • Version: macOS 10.15 (Catalina) or later
  • Architecture: Intel or Apple Silicon
  • RAM: 4GB minimum, 8GB recommended
  • Storage: 1GB free space

Linux

  • Distributions: Ubuntu 18.04+, Fedora 30+, Debian 10+
  • Architecture: x64 or ARM64
  • RAM: 4GB minimum, 8GB recommended
  • Storage: 1GB free space

Hardware Requirements

CPU

  • Minimum: Dual-core processor
  • Recommended: Quad-core processor or better
  • Performance: Higher-end CPUs provide better recording quality

RAM

  • Minimum: 4GB
  • Recommended: 8GB or more
  • Usage: Recording consumes additional memory

Storage

  • Minimum: 1GB free space
  • Recommended: 5GB or more
  • Consideration: Video files can be large

Graphics

  • Minimum: Integrated graphics
  • Recommended: Dedicated graphics card
  • Performance: Better graphics improve recording quality

Network Requirements

Internet Connection

  • Speed: Not required for recording
  • Usage: Only for initial page load
  • Offline: Tool works offline after loading

HTTPS Requirement

  • Screen Capture: Requires secure context
  • Local Development: localhost is considered secure
  • Production: Must use HTTPS

Permission Requirements

Screen Sharing

  • Purpose: Capture screen content
  • Granted: User must explicitly allow
  • Scope: Can be limited to specific windows/tabs

Microphone Access

  • Purpose: Record audio narration
  • Granted: User must explicitly allow
  • Scope: Can be limited to specific applications

System Audio

  • Purpose: Capture system sounds
  • Granted: User must explicitly allow
  • Scope: Can be limited to specific applications

Browser-Specific Notes

Chrome/Chromium

  • Best Performance: Optimized for Chrome
  • Features: All features available
  • Updates: Regular feature updates

Firefox

  • Good Performance: Well-supported
  • Features: All features available
  • Privacy: Strong privacy controls

Safari

  • macOS Integration: Native macOS features
  • Features: All features available
  • Performance: Optimized for macOS

Edge

  • Chrome Compatibility: Based on Chromium
  • Features: All features available
  • Integration: Windows integration

Troubleshooting Compatibility

Check Browser Version

  1. Open browser settings
  2. Look for "About" section
  3. Verify version number
  4. Update if necessary

Enable Required APIs

  1. Check browser settings
  2. Ensure JavaScript is enabled
  3. Verify media permissions
  4. Check for blocked APIs

Test Compatibility

  1. Visit the Screen Recorder Tool
  2. Check for error messages
  3. Test basic functionality
  4. Verify permissions

Performance Optimization

Browser Settings

  • Hardware Acceleration: Enable for better performance
  • JavaScript: Ensure it's enabled
  • Media Permissions: Grant necessary permissions
  • Extensions: Disable conflicting extensions

System Optimization

  • Close Unnecessary Apps: Free up system resources
  • Update Drivers: Ensure latest graphics drivers
  • Check Storage: Ensure adequate free space
  • Monitor Performance: Watch system resources

Security Considerations

Privacy Protection

  • Local Processing: All recording done locally
  • No Data Transmission: No data sent to servers
  • User Control: Complete control over recordings
  • Permission Management: Granular permission control

Data Security

  • Local Storage: Recordings stored locally
  • No Cloud Upload: No automatic cloud storage
  • User Ownership: Complete ownership of recordings
  • Secure Context: HTTPS required for security

Getting Help

Browser Issues

  • Check browser documentation
  • Update to latest version
  • Clear browser cache
  • Disable extensions

System Issues

  • Update operating system
  • Check hardware compatibility
  • Update drivers
  • Monitor system resources

Tool Issues

  • Check browser console for errors
  • Verify permissions
  • Test with different browsers
  • Contact support if needed

Next Steps

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