ossaudiodev full duplex

[Marc 'BlackJack' Rintsch]

In <1111849301.867062.271060 at f14g2000cwb.googlegroups.com>, rjm wrote:

> [recording the output]
>
> Any ideas?  Am I doing something fundamentally wrong?  Any help would
> be greatly appreciated.

You have to use the mixer to select which channel(s) should be the source
of the recording.  It's best is to deselect all other sources except the
line-in or microphone input because some soundcards can mix several input
sources when recording.

The `ossaudiodev` module has an `openmixer()` function but it may be
easier to use one of the graphical mixer programs like `kmix` or
`alsamixergui`.

Ciao,
	Marc 'BlackJack' Rintsch