There's noticeable video ghosting and digital artifacts on this livestream. Why is NASA never able to transmit clear video? It's been this way since NASA TV lau

There's noticeable video ghosting and digital artifacts on this livestream. Why is NASA never able to transmit clear video? It's been this way since NASA TV launched in the 90s. https://www.nasa.gov/nasatv/ https://www.nasa.gov/nasatv/