How to create a streaming media m4a format through the createstream method？createStream(“http://live-radio01.mediahubaustralia.com/2TJW/mp3/”, FMOD_CREATESTREAM | FMOD_NONBLOCKING, &exinfo, &m_streamMusicSound)，MP3 is OK， but m4a is fail.
A list of formats supported by FMOD_CREATESOUND (and thus by FMOD_CREATESTREAM) can be found here. As you can see, m4a is not on the list.