FCP 4 codec

I have several clips made with Final Cut Pro 4 in 2005 that I want to use in a DVD. When I try to import them into Premiere Pro the application crashes. Audio plays when viewing the file in the Quicktime player but no video. Do I need a codec? “File info” says the codec for the files, which are 720 x 480, is “DV/DVCPRO – NTSC, Linear PCM, Timecode”. Where can I get it and how do I install it for Premiere Pro CS6?

via Adobe Community : Popular Discussions – Adobe Premiere Forums http://forums.adobe.com/thread/1082325