Hello Bjorn,

What Sandbox do you refer?

If you add the video in different formats in the video object and you enable the fullscreen function then every browser will use the video format which is natively supported and display it also fullscreen if this is supported in the browser.

Many thanks!

Sorry!

I did mean  - File or URL with ShowBox.

Hello Bjorn,

One way would be to host the video on YouTube.  Once the user begins playing the video they will find a full screen option in the bottom-right of the ShowBox.

Kind regards,

Paul

I have my video stored on my web server so YouTube is not an option.

Hello Bjorn,

The video played in the showbox is meant to be seen only in the place it since in this way the player has nort control bar. The only alternative is to use the youtube video like Paul explained.

Many thanks!