Anonymous

        <input>
            <module>alsa</module>
            <param name="rate">44100</param>
            <param name="channels">2</param>
            <param name="device">hw:0,0</param>
            <!-- Read metadata (from stdin by default, or -->
            <!-- filename defined below (if the latter, only on SIGUSR1) -->
            <param name="metadata">1</param>
            <param name="metadatafilename">test</param>
        </input>