I can see it well in rekonq kf5 version :)
waiting for the release and for your ok to close this.
2015-01-04 2:55 GMT+01:00 Thomas Murach <asiasuppenesser@gmx.de>:

> https://bugs.kde.org/show_bug.cgi?id=340590
> Thomas Murach <asiasuppenesser@gmx.de> changed:
> What |Removed |Added
> ----------------------------------------------------------------------------
> CC| |asiasuppenesser@gmx.de
> --- Comment #1 from Thomas Murach <asiasuppenesser@gmx.de> ---
> I can kind of confirm this. I had to disable WebGL to be able to watch this
> video: http://www.tagesschau.de/multimedia/sendung/ts-6169.html
> (That video will be removed from the internet two weeks after adding this post
> - stupid German rules for public TV channels -.- I'll try to find another
> example.)
> --
> You are receiving this mail because:
> You are the assignee for the bug.

--

    Andrea Diamantini
    WEB: http://www.adjam.org

    rekonq project
    WEB: http://rekonq.kde.org
    IRC: rekonq@freenode