# Full Screen Video is blank

**URL:** <https://forum.kirupa.com/t/full-screen-video-is-blank/253259>\
**Category:** flash\
**Created:** [February 28, 2008, 4:34pm UTC](https://forum.kirupa.com/t/full-screen-video-is-blank/253259 "2008-02-28T16:34:21Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![quackor](https://avatars.discourse-cdn.com/v4/letter/q/ac91a4/32.png) [@quackor](https://forum.kirupa.com/u/quackor)\
**Post date:** [February 28, 2008, 4:34pm UTC](https://forum.kirupa.com/t/full-screen-video-is-blank/253259/1 "2008-02-28T16:34:21Z")

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Hi,

In my flex application, I set:

\_view.stage.displayState = StageDisplayState.FULL\_SCREEN;

but when that happens, all I get is a full-black screen with a message that explains how I can press Esc to exit this mode…

Any ideas what would cause that to break in this way? When I run my application through Flex Builder, the fullscreen works absolutely fine.

I’m using Firefox 2.0.0.12 with the latest Flash player version (115)