Live event video streaming requires the Flash player (test it below). Non-live video streaming is available in both Flash and HTML5 formats.
If the video below plays OK in your browser or device, then you should be able to view all content in the NPS Video Portal, as well as most live events.
Having Problems Playing the Test Videos?
Update Your Flash Player: Many issues can be caused by an outdated version of the Flash Player. Download and install the latest player, and be sure to close and re-open your browser after installation.
DOD Root Certificates: If you are playing video from within an SSL-secured environment (like Sakai or Liferay), then be sure that you've trusted the certificate(s) in use.