I have a web site that lists MP3 and M4A files.
When I click on any MP3 listing it plays in Safari, IE Chrome, Firefox. iPhone iPad etc.
When I click on any M4A it downloads the file but when Quick Time or Media Player launches it same it is an invalid type.
From Media Player
Windows Media Player cannot play the file. The Player might not support the file type or might not support the codec that was used to compress the file.
Tried iTunes player also no good.
When I play the song in quick time iTunes or media player directly from my computer it plays no problem
When I try on my iPhone or iPad it is trying to download the .m4a file and want to open it in skydrive dropbox airdrop etc.