Originally Posted by Xav
No it's 1080i. If your tv accepts 1080i input then it will deinterlace the picture just like it does with 1080i television signals.
If your TV does a bob deinterlace then you'll get 1920x540. If it does an inverse telecine then you get true 1920x1080p, and there is no difference in picture quality than if the source material was still 1080p.