User Agent: Mozilla/5.0 (Windows NT 5.1; rv:13.0) Gecko/20100101 Firefox/13.0 Build ID: 20120601045813 Steps to reproduce: Firefox 13.0 was automatically loaded and run. Firefox 13.0 nolonger plays background MP3 sounds or embedded WMV files. Media Player does not even show a pannel on the pages. Actual results: No background MP3 sound or WMV player display. Expected results: Pages with embeded background MP3 sounds should have started automatically but did not. Pages with embedded WMV files should have downloadd and displayed a Media Player pannel.
Does this still reproduce for you when using a current version?
Resolved per whiteboard