quicktime plugin not working in Firefox
I recently upgraded to Mac Lion and now find that I can not play .mp3 files embedded in web pages if viewed in Firefox. The same pages play okay in the same version of Firefox if running on SL10.6.8, or in Safari or Chrome on the Lion machine. I have checked the plugins list in Firefox and it shows that Quicktime is installed and enabled. I was also able to stream and watch videos (with audio) from the Apple web site. I just can't get embedded .mp3 files to play on a web play in Firefox. Any ideas?
llk