From www.ustream.tv - June 22, 2015 8:00 AM
***QUICK NOTES ABOUT HDEV VIDEO***
Black Image = International Space Station (ISS) is on the night side of the Earth.

No Audio = Normal. There is no audio by design. Add your own soundtrack.

For a display of the real time ISS location plus the HDEV imagery, visit here: http://eol.jsc.nasa.gov/HDEV/

The High Definition Earth Viewing (HDEV) experiment aboard the ISS was activated April 30, 2014. It is mounted on the External Payload Facility of the European Space Agency’s Columbus module. This