IE 10 - Neither Video nor poster showing,

[anfibiacreativa]

IE 10 does not play the video neither shows the poster image, but the page background.
Has anybody ran across this issue and fixed it?

[graowens]

We had the same issue. Worked in IE 11 but not IE10. Ensure your video content type is

Content-Type video/mp4

Ours was on S3 where you can specify the content type of any file.