Audio player autostart on, using imagefolder as mp3 source, Loop=1 (no repeat). Clear cache, etc., go to any gallery with an mp3. mp3 autostarts fine. If you click out of this gallery to another one, before the first gallery's mp3 has finished playing, then the new gallery will autostart its mp3.
*BUT*, if you allow the mp3 of the first gallery to play to the end (with no repeat), THEN click on another gallery, the new gallery will not autostart the mp3 -- you have to manually click on the audio player to activate it (if visible).
The temporary workaround I've found is to set loop=0 for infinite repeat -- but I really only want my mp3 or playlist to play one time, then stop --- then of course, clicking on a new gallery should have its mp3 autostart automatically.
I'm using Firefox & Safari on Mac...
Try this one (it has the shortest mp3) http://gpmalone.com/galleries/?startpath=content/wings/
Let it play to the end (about 1.5 minutes). You'll see that the audioplayer EQ freezes when the mp3 ends.
Then click on 'HIGHLIGHTS' in Gallery Menu to left. You'll see that the audioplayer doesn't autostart (though it should).