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

install_sound_input - Initialises the sound recorder module. Allegro game programming library.

#include <allegro.h>

int install_sound_input(int digi, int midi);

Initialises the sound recorder module. You must install the normal sound playback system before calling this routine. The two card parameters should use the same constants as install_sound(), including DIGI_NONE and MIDI_NONE to disable parts of the module, or DIGI_AUTODETECT and MIDI_AUTODETECT to guess the hardware.

This function returns zero on success, and any other value if the machine or driver doesn't support sound recording.

install_sound(3alleg4), start_sound_input(3alleg4), midi_recorder(3alleg4)

version 4.4.2 Allegro