DOKK / manpages / debian 10 / allegro4-doc / get_sound_input_cap_parm.3alleg4.en
get_sound_input_cap_parm(3alleg4) Allegro manual get_sound_input_cap_parm(3alleg4)

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

#include <allegro.h>

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

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

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.

start_sound_input(3alleg4), get_sound_input_cap_bits(3alleg4), get_sound_input_cap_rate(3alleg4), get_sound_input_cap_stereo(3alleg4)

version 4.4.2 Allegro