User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:35.0) Gecko/20100101 Firefox/35.0 Build ID: 20150122214805 Steps to reproduce: Go to store.steampowered.com/app/265120/ Try to play the trailer Actual results: Instead of video only blackness Expected results: Trailer shoud play

Shumway extension version 0.9.3730

I can reproduce the problem Marc reports. In the browser console, I see a TypeError in Shumway JS code: TypeError: v.LowLevel.tagHandlers[b.tagCode] is not a function shumway.player.js:25150:0 and a ton of AVM1 warnings: "AVM1 warning: method 'broadcastMessage' on object" function () "is undefined" shumway.player.js:44444:6 "AVM1 warning: cannot get member 'bytesLoaded' on undefined object" shumway.player.js:44444:6 "AVM1 warning: cannot get member 'bytesTotal' on undefined object" shumway.player.js:44444:6 "AVM1 warning: cannot get member 'bytesLoaded' on undefined object" shumway.player.js:44444:6 "AVM1 warning: cannot get member 'bytesTotal' on undefined object" shumway.player.js:44444:6 "AVM1 warning: cannot get member 'loader' on undefined object" shumway.player.js:44444:6 "AVM1 warning: cannot get member 'loadbar' on undefined object" shumway.player.js:44444:6 "AVM1 warning: cannot set member '_width' on undefined object" shumway.player.js:44444:6 "AVM1 warning: cannot get member 'loader' on undefined object" shumway.player.js:44444:6 "AVM1 warning: cannot get member 'playProgress' on undefined object" shumway.player.js:44444:6 "AVM1 warning: cannot get member 'time' on undefined object" shumway.player.js:44444:6 "AVM1 warning: cannot set member '_width' on undefined object" shumway.player.js:44444:6 "AVM1 warning: cannot get member 'time' on undefined object" shumway.player.js:44444:6 "AVM1 warning: cannot get member 'tf_time' on undefined object" shumway.player.js:44444:6 "AVM1 warning: cannot set member '_alpha' on undefined object" shumway.player.js:44444:6 "AVM1 warning: cannot get member 'tf_time' on undefined object" shumway.player.js:44444:6 "AVM1 warning: cannot get member 'time' on undefined object" shumway.player.js:44444:6 "AVM1 warning: cannot set member 'text' on undefined object" shumway.player.js:44444:6 "AVM1 warning: cannot get member 'time' on undefined object" shumway.player.js:44444:6

The parser issue is fixed, now it fails because of AVM1 issues. Most likely candidate is event broadcasting: "AVM1 warning: method 'broadcastMessage' on object" function () "is undefined". M4 because that could easily be relevant to lots of ads.

The steam store website switched to HTML5 video. The Flash version of their player doesn't seem to be available anymore to reproduce the reported issues. Therefore, closing this bug as incomplete.