public static Mp3XingBlock.Model Create(byte[] buf, Mp3Header header)
{
System.Diagnostics.Debug.Assert(header.IsMpegLayer3);
int xix = header.XingOffset;
string xingString = ConvertTo.FromAsciiToString(buf, xix, 4);
if (xingString == "Info" || xingString == "Xing")
{
string lameString = ConvertTo.FromAsciiToString(buf, xix + 0x78, 9);
if (lameString.StartsWith("LAME"))
{
return(new Mp3LameBlock.Model(buf, xix, header, xingString, lameString));
}
else
{
return(new Mp3XingBlock.Model(buf, xix, header, xingString));
}
}
return(null);
}