Web Client: video is upside down with HTML5

Hey,

I just installed 6.7b7 (linux) and tried the Web Client with Chrome. With Quicktime everything plays fine but with HTML5 the video is upside down. I tested this with two clips I imported and they both behaved similarly. The same files worked alright in our previous installation (6.6b13 or 12). Both files are in .mov wrapper and h.264.

Internet Explorer could not play HTML5 at all. In the Professional Client everything works normally.

Have you guys seen this before? Any ideas?

-Toni