iphone game caf sound effects

I am using Caf file for sound effects. But some times some of the files just have no volume. Is it common for caf? After restarting, it's fine again. Instrument shows I've only a开发者_开发问答 couple ofk's of memory leaks. I use soundbooth to edit and save wav as aiff then rename to caf

Caf is an uncompressed format developed by Apple. Try using mp3 files, they are accepted by iphone, they weight less and work better in general.