This forum is for discussion regarding playback issues in Rockbox. If you are having problems playing your music such as skips, freezes during playback, or just files that won't play but you feel they should, ask here.
As well, discussion of patches in the tracker relating to new audio formats, or developing them may be discussed here. Playlist issues belong here too.
This is NOT for voice related concerns. While that is Audio, the voice interface falls in the User Interface category.