This is another rare codec in use. ADV1 would mean that it is short the Loronix Codec. wavlet = 1:wavlor.dll, “vidc.ADV1”, “Loronix Wavelet Codec” Download the Codec here : Loronix Codec
If you are getting other issues then search this website for more information. The FourCC gives you are good idea as to what is missing from your computer.