Conversion of xspf files to avi file format

You cannot convert playlist (such as .xspf) to any multimedia file, even if it is listed in the playlist itself. You need to locate the multimedia file (in this case .avi) from inside the .xspf file. You can do that by opening the playlist using any text editor which will show you all the paths to the files listed in the playlist.

Open XSPF file    Open AVI file