Full screen video has a border
We did some testing and this is what we found out:
yuv420p, 640x360 [SAR 1:1 DAR 16:9]
Full screen stretches ok
yuv420p, 1280x720 [SAR 1:1 DAR 16:9]
Full screen has border all around
Embed settings are:
If we don't have stretching set to "none" (exactfit, fill, uniform), the video has border in normal (non full screen) mode and shows ok in full screen mode. So basicly we can't have the video looking ok in both modes.