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 listFix Windows Terminal 404 Not Found Error in VS Code
If you see a '404 not found' error when trying to open Windows Terminal from Visual Studio Code, ...
Fix Microsoft Teams Error 0x80070005
You try to sign in to Microsoft Teams and see error code 0x80070005. It usually means a permissio...
Fix 'File in Use by Another Program' Error in Windows Terminal
When you see 'The file is in use by another program' while using Windows Terminal, it usually mea...
Fix Windows Activation Download Failed on Mac Boot Camp
You've installed Windows on your Mac via Boot Camp, but when you try to activate it, you see an e...
Fix Windows Search Indexing Error 0x80040c41
If you see error 0x80040c41 in Windows Search indexing, it usually means the sea...
Topic paths
Quick titles
How to Fix Chrome Profile Error and Restore SyncMac Microsoft Store Not Downloading: TroubleshootingHow to Install Outlook Offline with Admin RightsFixing Task Scheduler SSL Certificate Sync IssuesInstall Microsoft Outlook Offline Step by StepBitLocker TPM Not Detected After Settings Reset: FixWindows 11 Search Log File Location GuideWindows Security DNS Error After Update: Quick Fixes