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http://www.directorslive.com/

Payscale.com reported that broadcasting directors ... Before and during the broadcast of a live television program ... She also employs the help of the vision switcher ...

http://www.ehow.com/facts_5494994_job-description-broadcasting-director.html

Onsite Encoding Engineers; Film Crew / Vision Mixing Crew; Producers / Directors ... responsibility for setting up and managing the live streaming broadcast from your ...

http://www.streamingwizard.com/live-streaming.asp