def METHOD_NAME(self):
    self.default_ffmpeg["cameras"]["back"]["ffmpeg"]["output_args"][
        "record"
    ] = "preset-record-generic-audio-aac"
    frigate_config = FrigateConfig(**self.default_ffmpeg)
    frigate_config.cameras["back"].create_ffmpeg_cmds()
    assert "preset-record-generic-audio-aac" not in (
        " ".join(frigate_config.cameras["back"].ffmpeg_cmds[0]["cmd"])
    )
    assert "-c:v copy -c:a aac" in (
        " ".join(frigate_config.cameras["back"].ffmpeg_cmds[0]["cmd"])
    )