Provided by: libsdl3-doc_3.2.20+ds-2_all 

NAME
SDL_HINT_AUDIO_FREQUENCY - A variable controlling the default audio frequency.
SYNOPSIS
#include <SDL3/SDL_hints.h>
#define SDL_HINT_AUDIO_FREQUENCY "SDL_AUDIO_FREQUENCY"
DESCRIPTION
If the application doesn't specify the audio frequency when opening the device, this hint can be used to
specify a default frequency that will be used. This defaults to "44100".
This hint should be set before an audio device is opened.
AVAILABILITY
This hint is available since SDL 3.2.0.
Simple Directmedia Layer SDL 3.2.20 SDL_HINT_AUDIO_FREQUENCY(3)