The fact is that I need to play mp3 since, the user of the application downloads the files before they are played, and mp3 are still one of the smallest audio files.
Maybe I didn't used the right word, by using "sound", since, that's audio files from about 5 to 10 min that I need to play...
You said that I only can play 5 sec files... but AudioQueueServices can play longer files... (the wav I play is about 40s). So I don't understand what you meaned...
thank u
