Supported audio formats

Working

MPEG 1 Layer 3 (commonly called MP3)
Works and is well tested, but we have some problems (wrong lenght reported) when reading older VBR files.
Ogg/Vorbis?
Should work.
Windows Media Audio
Works. Many files don't start at timestamp 0 but FreeMix works around that.
Advanced Audio Codec (AAC)
Works. Many files don't start at timestamp 0 but FreeMix works around that.
FLAC
Should work.
RIFF WAVE
Should work for most standard PCM formats.

Broken

MP3 embedded in Flash Video

GStreamer always reports lenght "-1". This breaks seeking.