Toshiba Gigabeat F Manual page 211

211
Appendix C. Album Art
The following characters will be replaced with an underscore (_) when looking for
albumtitle.bmp or albumartist-albumtitle.bmp: \ / : < > ? * |. Doublequotes will be
replaced by single quotes. If no album artist is set, artist will be used instead. See
AlbumArt in the wiki for programs that will help you automate the process of putting
album art on your player.
The Rockbox manual Toshiba Gigabeat F and X Series
(version 3.14)