Bug: dual screen/aspect ratio problem in fullscreen

[SqueeSr]

I got a dual screen setup, where the 2 screens have a different aspect ratio. One is 16:9 and the other 5:4. The player messes up the aspect ration in a certain situation.

To reproduce:
1. I open the page
2. I play the the video ( so far the screen your on doesn't matter )
3. I go to fullscreen on my primary screen ( the 16:10 one )
4. Leave fullscreen and move the player to my secondary screen ( 5:4 )
5. Go to fullscreen on the secondary screen.

At this moment the video is squashed horizontally.

If I go to fullscreen on my secondary first, then to on my primary there is no problem.

Video source looks like 16:9 but looks like its rendered as 4:3 as i get black border all around on my 16:10 screen instead of just above and below the video.

It's not some major issue, but a bug none the less

note: screenshot is of fullscreen and has a ratio of 5:4 ( but the unused area is white so ya might not see that directly )