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Fix 'ffmpeg command not found' in Docker Container - Fix Task Scheduler Backup Failures-Fix Task Scheduler 502 Bad Gateway Error: Step-by-Step Guide

Updated 2026-06-15 08:18:10developer-tools
Fix 'ffmpeg command not found' in Docker Container - Fix Task Scheduler Backup Failures-Fix Task Scheduler 502 Bad Gateway Error: Step-by-Step Guide
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.