NAME¶

SDL_GetAudioCaptureDevices - Get a list of currently-connected audio capture devices.

HEADER FILE¶

Defined in SDL3/SDL_audio.h

SYNOPSIS¶

#include "SDL3/SDL.h"

SDL_AudioDeviceID* SDL_GetAudioCaptureDevices(int *count);

DESCRIPTION¶

This returns of list of available devices that record audio, like a microphone ("capture" devices). If you want devices that play sound, perhaps to speakers or headphones ("output" devices), use

SDL_GetAudioOutputDevices () instead.

This only returns a list of physical devices; it will not have any device IDs returned by SDL_OpenAudioDevice ().

FUNCTION PARAMETERS¶

count

a pointer filled in with the number of devices returned

RETURN VALUE¶

Returns a 0 terminated array of device instance IDs which should be freed with SDL_free (), or NULL on error; call

SDL_GetError () for more details.

THREAD SAFETY¶

It is safe to call this function from any thread.

AVAILABILITY¶

This function is available since SDL 3.0.0.

SEE ALSO¶

SDL_OpenAudioDevice(3), SDL_GetAudioOutputDevices(3)