I made this image for those people who are curious. It shows how the much higher the resolution is for HDTV versus standard DVD. All sizes are relative. HDTV resultion is much higher than most people set their monitors to.
First, look at the small blue square. That is standard DVD’s resolution. Now look at the purple. That is HDTV! Thats much better right? Well, the light blue is the resolution of our projector. It’s only slightly better than a DVD so when we watch our HDTV content it has to be shrunk quite a bit. Lastely, the light purple square is the size that we resize the recorded HDTV shows to. It saves us lots of disk space and, as you can see, is still wider than our screen so we still get optimum resolution for us to view.
Enjoy!
