Home- audio.source(name)
- name = audio.source()
SYNOPSIS
DESCRIPTION
Used to select or query the source used for recording audio. The value name must be one of the
names returned by audio.sources().
RETURN VALUE
Returns the name of the currently selected recording source.
ERRORS
On error, three values are returned: nil, a string describing the error (The result of the C
library call strerror() on the errno code) and the errno number from the standard C library.
EXAMPLE
>
print (audio.mix())
Mic
>
print (audio.mix("Line"))
Line
>
print (audio.mix("xyzzy"))
nil 22 Invalid argument