Which is better 480i or 480p

On the other hand, using p bypasses it. So when the projector's internal video processing electronics are more powerful than those in the DVD player it is possible to get a better picture using i than p. Bottom line Set it up both ways, and trust your eyes. Depending on the DVD player and projector that you have, you may or may not see a difference between p and i.

Keep in mind that if you have two different input ports for i and p the projector may be calibrated differently on those two ports--don't confuse differences in calibration with differences attributable to i vs.

Don't go with p just because it is supposed to be the best. In may not be. Given the vast improvements we've seen in the deinterlacing capabilities on projectors, there are no absolute right answers anymore.

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Find a Projector. Classroom Interactive Portable. Throw Calculator. Tech Talk by Evan Powell. Is p better than i? Evan Powell Apr 23, ProjectorCentral. Evan Powell. Evan Powell There is a lot of understandable confusion over component video, and whether progressive scan p output from a DVD player is better than interlaced output, i. The thing that has me confused is i vs p. I understand how they work but I'm not sure I can see the difference.

For example, last night I was playing Dark Cloud 2 on my PS2 and whenever I turned my character in the game the picture blurred and was really choppy. Was that because that game was i? Furthermore, when I watched Shrek 2 at i the picture was amazing. What would p do for DVDs? Can you really tell the difference? The difference is huge twice as much resolution. Your TV probably deinterlaced it for you.

Hmmmm, I don't think my TV deinterelaced it for me but it's possible. Also, was the choppyness sp? Would p make the turning eg. Because if your DVD player is not progressive scan, it probably doesn't have anything better than an S-Video out. Deinterlacing a movie is the easiest case since all of the original progressive information is present. It's also the most common scenario in which people expect high quality.

So there's no reason to doubt your TV manufacturers got it right. The point of buying a progressive-scan DVD player is that there are some cases where looking at the video stream alone isn't enough to make the right deinterlacing choices -- the MPEG2 flags aren't passed over your video cables.

Also, their overall output quality tends to be a lot higher than cheapo players that only do s-video.