StartPoint Theme - Gallery Video Problem

When either uploading a video or embedding a video link (youtube), all that is displayed in the main page gallery is a white line. If you click on Large View, it seems like it is trying to load, but nothing is ever displayed. The site is: http://suntiubit.com/

Thanks

 

Hello,

I have got your concern,

For your information, the gallery feature available in the theme is used to create a gallery which contains images only.
Unfortunately, inserting a video in gallery is not possible.

Hope you will understand.

Thanks,
Praveen