Portable Sound Format

• Extensions: PSF, PSF2, USF, GSF, 2SF, DSF, QSF, SSF

Portable Sound Format (PSF) is a game audio music format. The different extensions correspond to music programs extracted from different types of game systems:

• PSF: Sony PlayStation
• PSF: Sony PlayStation 2
• USF: Nintendo 64
• GSF: Nintendo Game Boy Advance
• 2SF: Nintendo DS
• DSF: Sega Dreamcast
• QSF: Q-sound
• SSF: Sega Saturn

A set of PSF files usually represents all of the music from a particular games. A set of music features 1 of 2 topologies:

Individual files: Each file stands on its own.

• song1.psf
• song2.psf
• ...
• songN.psf

Shared library: There is 1 or more shared libraries and a sequence of smaller files which reference the shared libraries.

• gamemusic.psflib
• song1.psf
• ...
• songN.psf