periodic crackling sound on MacOS

Prerequisite Checklist

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Describe your issue here

Upgrading SFML to version 3.1 introduced a noticeable, periodic crackling sound when playing sf::Music streams on macOS. Both external speakers and headphones are affected. It could not be recreated with sf::Sound. I only noticed this on MacOS, and it is most notable with the MacBook speakers. The issue was introduced by the commit linked below.

Your Environment

• OS / distro / window manager: MacOS Tahoe 26.5
• SFML version: 3.1.0 (introduced in https://github.com/SFML/SFML/commit/991ad426c3dcc4e9b6deaf353586b2d0ef9a2093)
• Compiler / toolchain: Apple Clang 17
• Special compiler / CMake flags: None

Steps to reproduce

1. Run this program on a MacBook and listen to the unexpected crackling sound

#include <SFML/Audio.hpp>
#include <thread>
#include <chrono>

int main()
{
    sf::Music music;
    if (!music.openFromFile("background_music.ogg"))
        return -1;

    music.setLooping(true);
    music.play();

    std::this_thread::sleep_for(std::chrono::seconds(60));
}

Expected behavior

There should be no crackling sound on MacOS

Actual behavior

There is a crackling sound