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