Meaning of videocast

vid•e•o•cast

Pronunciation: (vid'ē-ō-kast", -käst"), [key]
— v., n. -cast -cast•ed, -cast•ing,
—v.t., v.i.
  1. to telecast only the video portion of (a program, scene, etc.).
—n.
  1. a television broadcast of the video only.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.