Apple Soundtrack Pro 2 - Manual (Page 313)

Chapter 9 Mixing Surround Sound 313
Project Files
You can also deliver either an exported AAF file or a copy of the Soundtrack Pro
project file.
 AAF: Like the Final Cut Pro XML Interchange Format, Advanced Authoring Format
(AAF) is an industry-standard project interchange format that contains the editing
decisions of nonlinear editing projects.
 Soundtrack Pro project file: For the greatest flexibility, you could deliver the entire
project file with its associated media. This would allow for further adjustments in
Soundtrack Pro, as needed.
For information on saving projects, see “ Saving Multitrack Projects ” on page 111 and
“ Distributing a Multitrack Project and Its Media Files Together ” on page 419.