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Fix 'ffmpeg command not found' in Python Script - Resolve Blank Command Prompt After Boot-Resolve Teams File Lock Error Quickly

Updated 2026-06-14 19:49:47office-tools
Fix 'ffmpeg command not found' in Python Script - Resolve Blank Command Prompt After Boot-Resolve Teams File Lock Error Quickly
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.