So I have added a restriction of "*.MP3;*.MP4;*.OGG;*.WMA;*.MPC" to my media library settings. But this does not work and foobar will still scan through all the modules which takes a VERY long time (up to half a second per file) and it's incredibly annoying. I have tried adding "*.MOD;*.S3M;*.IT;*.XM" to the exclude filter as well but that won't work either. The files will not be added to the media library though, but they will still be scanned!
Is this really the intended behavior or is it a bug? Please fix this, it is very annoying.