In the contents of the user guide,
If you want to set up video conference service powered by GPU-accelerated OWT server through Intel® Media SDK, please follow the below instructions to install server side SDK where the video-agents run.
Please tell me how to install Intel® Media SDK.
I use CentOS 7.
For your requirement, Ubuntu OS is preferable. If you want me to steps to install Intel Media SDK on Ubuntu, I will send it to you.
Here is offical website for MSDK, https://software.intel.com/en-us/media-sdk, Please follow the user guide to download and install corresponding MSDK