Frame size is not what I thought it should be in 1980x1080 only 1140?

[rzr219]

Ok, so I haven't noticed till now because I was loading a graphic. The graphic looks bad, so I started checking to see why, now I don't think the reason why my graphic looks bad, however here is what I noticed. When I imported my video file it shows a Frame size of 1440 x 1080. Now I shot this in 1080 AVC-I 50 at 59.94i. So why does Final Cut say its at 1440 x 1080 @ 29.97. I can change it but what am i missing, shouldn't it be 1980 x 1080?
Screen shot 2012-06-02 at 9.54.44 AM.jpgScreen shot 2012-06-02 at 9.53.38 AM.jpg

[THoff]

AVC-Intra/50 uses non-square pixels to help reduce the bitrate. If you want the full 1920x1080 raster you must shoot in AVC-Intra/100.

[rzr219]

ok, had an idea that was it but wasn't sure. I need another 64GB card for these long events. Thanks for the info.