Fix 'ffmpeg command not found' in PHP exec()
When you call exec('ffmpeg ...') in PHP and get ffmpeg command not found
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listOneDrive Sync Proxy Error: Troubleshooting Checklist
If you see 'Proxy error' or 'Cannot sync' in OneDrive while connected through a corporate or home...
Fix Windows Search Indexing Paused in Windows 10
You open File Explorer or Start menu and search returns no results. Or you check the indexing sta...
Fix Windows Terminal Setup Guide Module Not Found Error
When setting up Windows Terminal, you might encounter a 'module not found' error. This usually me...
Fix Windows Terminal Settings Not Applying After Cache Clear
If you clear the cache in Windows Terminal and find that your custom settings (like color schemes...
FFmpeg Audio Out of Sync: Troubleshooting Checklist
If your FFmpeg-encoded video has audio drifting or jumping out of sync, you're not alone. This ch...
Topic paths
Quick titles
How to Fix BitLocker Access Denied 0x80070005Troubleshooting OneDrive Sync ProblemsStop Command Prompt From Crashing on Administrator ModeHow to Fix Windows Update Rate Limit ErrorFix Remote Desktop Service Not Starting After UpdateHow to Troubleshoot Outlook Dependency ConflictHow to Unstick Chrome Profile Sync on UbuntuTroubleshoot Windows Update Permission Denied Issues