get_sound_input_cap_parm ā 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 ānā
would work instead.
start_sound_input(3), get_sound_input_cap_bits(3), get_sound_input_cap_rate(3), get_sound_input_cap_stereo(3)