Samsung All Share cast wireless hub issue

Hi All

Please help, Im connecting Samsung All Share cast wireless hub HDMI output to BMD Intensity pro.
No whether what Project Video Format that change to, it is not able to capture any screen through Media Express.

For Apple TV I just need to change it to HD 720p 60 and it work.
Im a newbie here, hope to hear from All the expert soon.

Please help, need to know how to show Samsung all share cast on Media Express Capture.

Your help is appreciate.

Thanks