New Post: wma arggggggg

// Add Varprivatestring _file = "";private IMFSourceReader pReaderTh;privatebool MFStart = false;// change thispublic MediaFoundationReader(string file)
        {
			_file = file;
			pReader = Init();
			length = GetLength();
        }// Add Init procedureprivate IMFSourceReader Init()
	{
		IMFSourceReader retReader;
.... 
}// Add in Readpublicoverrideint Read(byte[] buffer, int offset, int count)
{if (MFStart == false)
	{
		pReaderTh = Init();var pv = PropVariant.FromLong(position);
		pReaderTh.SetCurrentPosition(Guid.Empty, ref pv);
		MFStart = true;
	}

........ same 

}