Can't import some .mov files into Adobe Premiere, it says "Codec missing or unavailable"
First off, codec packs are often more problem than they are worth.  They tend to cause conflicts as much or more than resolve them.  You are far better off targeting the particular codec that is needed.  If you look at the information about the clip, it should indicate the codec that is used within the MOV and you should then be able to get that particular codec for your machine.

From the info you listed.  It appears to be an XDCAM format.  I would recommend going to the camera manufacturer's website and looking for their XDCAM codec.  If you can't find it, I suggest posting the actual camera model here.