Steps to reproduce:
1.Complete processing of video
2.Go to the engage player
3.try to change playback speed from the menu as 125%, 150%, 50% etc (default:100%)
The video playback keeps on playing on normal speed with a 'X' sign in the middle of video and an error message at the bottom of presenter video "FLASHropertynotfound"
Workaround (if any):
Which browser did you use?
FLASHropertynotfound indicates that you are using the flash-fallback. In this mode the different playback speeds should be greyed out at all, as Flash can not increase the playback speed.
I tried on two browsers as mentioned above (Firefox 41.0.2, Chrome 46.0.2490.80)....Both give the same problem
Merged as PR 758 as commit 9c8ef04