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Discussion Starter · #1 ·
can someone please explain the following

i am using a htpc to output hd to a 1280x720 projector

i usaully set th pc to 720p and all is fine, however playing hd stuff gives a terrible shimmer

cranking the output to 1080 reduces it alot, why?

surely this is only incresing the amount of scaling?
 

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What is the resolution of your source material? 720p, 1080i, or 1080p?

The native projector resolution is 1280x720, or that is a supported resolution? Does the projector support 1:1 pixel mapping? Is your connection to the projector digital or analog?
 

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Discussion Starter · #3 ·
pj is native 1280x720 and ecepts 1.1 pixel mapping which i have through hdmi

fine with upscaled dvd's but problem is with hd 1080i material

thanks
 
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