+H: -y Set the lyrics ID which specifies the lyrics data file associated
+H: with the audio file.
+H:
+H: -i Like -y, but sets the image ID.
+H:
+H: -a Set the amplification value (0-255). This determines a scaling
+H: factor by which the amplitude should be multiplied in order to
+H: normalize the volume of the audio file. A value of zero means
+H: no amplification, 64 means the amplitude should be multiplied
+H: by a factor of two, 128 by three and so on.