By | August 03 2012 2:12 PM

It has been a difficult year for Viacom (Nasdaq: VIAB). The media conglomerate on Friday said its total revenue declined by 14 percent in the fiscal third quarter, leading to a net profit loss of 7 percent to $534 million. The dip is mainly due to declines in its film and TV properties, which include Paramount Pictures, MTV and Nickelodeon.