I only see NTSC 1080i 29.97 listed. Most video recording devices produced in recent years (such as my GoPro HD2 and HD3, Nikon P7700, Canon 7D) record 1080P 29.97 or 30fps. I thought that only very low-end consumer camcorderes used interlace mode any more...
AFAIK NTSC 1080p is not a NTSC TV standard - 1080i, 24p, 60p and 720p are the only HD NTSC standards I can find - these are available in the movie settings.
. . . . I thought that only very low-end consumer camcorderes used interlace mode any more... . . . .
On the contrary, low end camcorders tend not to support interleaved video.