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1080p 1080i what’s the dif?

pioneer-elite-kuro-signature-hdtvHave you or a friend recently purchased the latest, top of the line television?  Is the TV supposed to have the clearest resolution available at 1080p?  But is doesn’t?  So, you might be asking yourself:  If I bought a 1080p television, why is the resolution only 1080i or lower?

First of all, most cable and HD Satellite broadcasters only operate in 1080i or 720p.  The television may be capable of a 1080p resolution picture for your stellar home theater design, but it can only display one that is broadcast in that same resolution.  If the picture is 720p, that is what will be seen on the screen, but remember that a 1080p is also capable of fully resolving any picture less that 1080p.  A 720p television will have to scale down the resolution of the picture to meet its native resolution.  Although right now, broadcasters are full of networks operating in 1080i/720p, it is rumored that satellite providers may be offering a full line up of 1080p channels.

Secondly, if your DVD player or other input is not 1080p “quality,” then again, the television will scale down the resolution to that of the lower-resolution device.  Recommended player include Blu-Ray, X-Box, Playstation 3, or an HD DVD player.  These devices are capable of playing a DVD that is originally written in 1080p resolution.

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February 5, 2009 Posted by | 1 | , , , , , , , , , , , , , , , , | Leave a comment