# Composure not working in package game

**URL:** <https://forums.unrealengine.com/t/composure-not-working-in-package-game/464368>\
**Category:** Platform & Builds\
**Tags:** unreal-engine, packaging-projects, question\
**Created:** [April 28, 2020, 10:17am UTC](https://forums.unrealengine.com/t/composure-not-working-in-package-game/464368 "2020-04-28T10:17:31Z")\
**Posts on this page:** 1\
**Showing post:** 5

<div class="post-metadata">

**Author:** ![christianstamati](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@christianstamati](https://forums.unrealengine.com/u/christianstamati)\
**Post date:** [July 22, 2020, 2:06pm UTC](https://forums.unrealengine.com/t/composure-not-working-in-package-game/464368/5 "2020-07-22T14:06:40Z")

</div>

Hi,  
I have a simple Media Player and is receiving video feed from camera via HDMI, On Begin Play in the Level Blueprint I open the Media Player and play. If I create a plane and apply the material it works. The problem is that when I click play composure is not working in play mode but in the Preview com I can see that it’s working… Could you help me? I’m new to this and I need to go in play mode to get the data from vive tracker.  
Here’s a quick video: [- YouTube](https://www.youtube.com/watch?v=pUFXUs9juKE)

---

_[View the full topic](https://forums.unrealengine.com/t/composure-not-working-in-package-game/464368)._