Provided by: allegro4-doc_4.4.2-4_all
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)