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Fix 'ffmpeg command not found' in Docker Container - Windows Defender 504 Timeout: Quick Troubleshooting Checklist-How to Fix Windows Defender Startup Configuration Error

Updated 2026-06-15 08:10:07macos-help
Fix 'ffmpeg command not found' in Docker Container - Windows Defender 504 Timeout: Quick Troubleshooting Checklist-How to Fix Windows Defender Startup Configuration Error
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.