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unusual facts about VideoCipher


Videocipher

ABC and Fox used Viewguard as well on their analog network feeds to their affiliate stations shortly before switching to digital satellite distribution in 2005 (for ABC) and 2004 (for Fox).


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VideoCipher |

Leitch Technology

Leitch was famous for developing the Viewguard system (similar in function to VideoCipher I) used by networks such as ABC, Fox, and others for encrypting their analog network feeds.


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