Use height instead of width

[xbgmsharp]

From Issue #8

I just tested and I think it would be better to scale by the height instead of the width.

For a 640x480 video and a 720p Max setting , you get a 1280x960 displayed wich is because to fit a 4:3 into a 16:9 canvas, you have to use the height as a reference.

For 16;9 video I agree that the current code would work.

So maybe something like :

$MAX_HEIGHT = intval( 9 * ($MAX_WIDTH/ 16 )); $width = intval($MAX_HEIGHT * ( $width / $height )); $height = $MAX_HEIGHT;

Thanks for your hard work.

[xbgmsharp]

The new code commit use the height instead of the width. Please test and feedback prior to release.

[xbgmsharp]

Could please test and feedback prior to release. http://piwigo.org/forum/viewtopic.php?id=24500