In DirectCsound -i , when given without arguments, allows the user to
choose a device into a list of audio input ports.

Gab

jpff@maths.bath.ac.uk wrote:
> You did not say from where the input was coming.  -i takes an argument
> like -o does.  If you use in without a -i it should come from the
> sound card's input.  I have not checked that this works on any public
> system, but it used to, and certainly does on Extended Csound.....