IE11 (possibly 10 as well) does not show video controls until you hover over the video itself.
Personally I think is completely useless, especially when you use the poster element as well, because a user cannot know the image is actually a video.
Is there a way to 'force' IE to show the controls, like Chrome does?
The code I use is:
<video width="100%" height="100%" poster="/content/files/images/Definition-of-Coaching.png" preload="metadata" controls>
<source src="/Content/Files/Video/Definition-of-Coaching-SD.mp4" type="video/mp4">
<source src="/content/files/video/Definition-of-Coaching-SD.webm" type="video/webm">
</video>