[MPlayer-users] Audio export

[Lorenzo Luengo]

I'd like to know how to use the export filter to export audio, I mean 
"ripping" a wma file to some other audio format, (raw or wav) for ten 
encode it to mp3, I read the documentatiot but I did not understand how 
it works, because it just creates a small file with junk data ("memory 
mapping"?)(I couldn't read it as raw audio or wav or whatever). I think 
it would be useful to make mplayer to be able to write output to stdout