The exact silent switches the dBpoweramp m4a QAAC (iTunes) Encoder installer accepts, plus a one-line command you can paste into a script, Intune Win32 app, or Configuration Manager package.
dBpoweramp-Codec-m4a%20QAAC%20(iTunes)%20Encoder.exe --silent
Run from the directory containing dBpoweramp-Codec-m4a%20QAAC%20(iTunes)%20Encoder.exe. Download the installer from the Direct link below first. Run an elevated terminal (Run as Administrator) for machine-scope installs.
| Architecture | Scope | Type | Silent switches | Source |
|---|---|---|---|---|
| x86 | machine | EXE | Declared by publisher |
/S for NSIS, /quiet /norestart for MSI).Prefer the winget route? See the full dBpoweramp m4a QAAC (iTunes) Encoder install page.