Work with a COPY of Photo Booth.app so that you can revert to the original behavior if you don't like the results.
Under Leopard, it's a simple matter of digging into Photo Booth.app and replacing the shutter sound-- /Applications/Photo Booth.app/Contents/Resources/photo_shutter.aiff -- with another short AIFF of the same name and in the same format (8 bit, mono, 8 KHz).
Replace photo_shutter.aiff with any sound you choose. You do have to give it the same name so that the program can find it.
Snow Leopard has tightened up code-signing. The above modification will probably break the app under SL, though it does work under Leopard.
Work with a COPY of Photo Booth.app so that you can revert to the original behavior if you don't like the results.
Under Leopard, it's a simple matter of digging into Photo Booth.app and replacing the shutter sound-- /Applications/Photo Booth.app/Contents/Resources/photo_shutter.aiff -- with another short AIFF of the same name and in the same format (8 bit, mono, 8 KHz).
Replace photo_shutter.aiff with any sound you choose. You do have to give it the same name so that the program can find it.
Snow Leopard has tightened up code-signing. The above modification will probably break the app under SL, though it does work under Leopard.
I'm running Snow Leopard and when I dig into the app I can't locate the sound file. I searched the whole Contents folder and there's only one .aiff located in the Resources folder. It's called action.aiff and it's a simple click sound, not a shutter. Is it possible the file isn't located in the same place in SL?
You're correct, that AIFF is missing from SL's Photo Booth. I don't know where it has gone. A peek at the underlying code suggests that Apple has made a lot of under-the-hood changes in the current version of PB. There are many references to things such as "PBUISoundEffect" that weren't in Leopard's PB, so I suspect the sound may now be stored somewhere outside the PB package itself.