User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:33.0) Gecko/20100101 Firefox/33.0 Build ID: 20141230030214 Steps to reproduce: I went to www.tape.tv and tried to listen to a music video with their player . It is located at: http://www.tape.tv/tapePlayer.swf Actual results: the player there never finishes loading the video. The console says: "Not Implemented public flash.display.LoaderInfo::_getUncaughtErrorEvents" Expected results: The video should have started to play.
We should support or at least polyfill this API.
That somewhat happened in https://bugzilla.mozilla.org/show_bug.cgi?id=1123051.