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get_sound_input_cap_parm(3)     Allegro manual     get_sound_input_cap_parm(3)

NAME
       get_sound_input_cap_parm - Detects if the specified recording
       parameters are supported. Allegro game programming library.

SYNOPSIS
       #include <allegro.h>

       int get_sound_input_cap_parm(int rate, int bits, int stereo);

DESCRIPTION
       Checks whether the specified recording frequency, number of bits, and
       mono/stereo mode are supported (and how) by the current audio driver.

RETURN VALUE
       The function returns one of the following possible values:

          0  = It is impossible to record in this format.
          1  = Recording is possible, but audio output
               will be suspended.
          2  = Recording is possible at the same time as
               playing other sounds (full duplex sound card).
          -n = Sampling rate not supported, but rate 'n'
               would work instead.

SEE ALSO
       start_sound_input(3), get_sound_input_cap_bits(3),
       get_sound_input_cap_rate(3), get_sound_input_cap_stereo(3)

Allegro                          version 4.4.2     get_sound_input_cap_parm(3)