SDL_HINT_AUDIO_ALSA_DEFAULT_RECORDING_DEVICE3
Specify the default alsa audio recording device name.
Usage
#include "SDL3/SDL.h"
#define SDL_HINT_AUDIO_ALSA_DEFAULT_RECORDING_DEVICE SDL_AUDIO_ALSA_DEFAULT_RECORDING_DEVICE"
Header file
Defined in SDL3/SDL_hints.h
Overview
This variable is a specific audio device to open for recording, when the "default" audio device is used.
If this hint isn't set, SDL will check
SDL_HINT_AUDIO_ALSA_DEFAULT_DEVICE
before choosing a reasonable default.
This hint should be set before an audio device is opened.