It’s a slightly more involved project, but tmbinc managed to write arbitrary pictures to a DVD surface: https://debugmo.de/2022/05/fjita-the-project-that-wasnt

It’s a slightly more involved project, but tmbinc managed to write arbitrary pictures to a DVD surface: https://debugmo.de/2022/05/fjita-the-project-that-wasnt-meant-to-be/ https://debugmo.de/2022/05/fjita-the-project-that-wasnt-mean...