How programatically change audio device default format (DVD Quality) and level ?

[EDGAR_PLATRONICS]

Thank you Aaron for that link. It is what I need.

Now I need to find how interface those commands in Labview

[arteitle]

That's another topic in itself. It might be a lot simpler to call a command line program that can change the system volume setting, for example NirCmd.

[Hooovahh]

---

@arteitle wrote:

That's another topic in itself. It might be a lot simpler to call a command line program that can change the system volume setting, for example NirCmd.

---

That's how I've done it in the past.  Use SystemExec to perform a function like the command line would calling that program.

[EDGAR_PLATRONICS]

Thank you very much

I will try this way