How to check reliably if a SoundChannel is still playing a sound?
For example,
[Embed(source=\"song.mp3\")] var Song: Class; var s: Song = new Song
I know this is really old but i found this link that i think is quite helpful. it explains how to monitor and play a file from a certain point.
http://help.adobe.com/en_US/as3/dev/WS5b3ccc516d4fbf351e63e3d118a9b90204-7d21.html