With geo-blocking, you can restrict access to content in specific countries. This can be done for the entire site on the Settings tab or for specific videos on the Contents tab.
To add geo-blocking to a video:
-Navigate to the Content tab
-Click Edit on the video you want to geo-block
-On the detailed video page under advanced, select Geo-Blocking
-Click on the country you want to geo-block and click on the arrow to move them
-All blocked countries will appear in the Blocked column on the right