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Fix 'ffmpeg command not found' in PHP exec() - Fix SSL_ERROR_BAD_CERT_DOMAIN Caused by Antivirus in Firefox-Python Requests SSL Error Fix in Command Prompt

Updated 2026-06-14 17:18:42developer-tools
Fix 'ffmpeg command not found' in PHP exec() - Fix SSL_ERROR_BAD_CERT_DOMAIN Caused by Antivirus in Firefox-Python Requests SSL Error Fix in Command Prompt
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.