What is Native Resolution for your Home Theater Projector?
To understand what is native resolution, lets start with an understanding
of the concept of ‘resolution’. Resolution is concerned with the mapping of
the information within a picture or image by the dot area.
The smaller the dots, and the more densely packed it is, the greater the
resolution, since the mapping of dots as measured in pixels constitutes the
data for reproducing the images in video outputs of home theater and other
viewing systems. This data processing capability of the projector, as
measured in pixels, is what constitutes native resolution.
For high definition home theater projector pictures with good resolution , both the native resolution of the projector should match the resolution of the video signal or video input, failing
which, distortion of the images is likely. Native resolution of home
theater projectors is measured in two dimension figures with current
capabilities ranging from (640×480, 800×600, 1024×768, 1600×1200) for 4:3
image aspect ratios and the occasional odd resolutions like 1280×1024.
Thus, if projectors of 1280X 1024 native resolution were to map a video signal of resolution 1024 X 768, there would errors
and likely distortion in the image. To effectively combat or otherwise
provide for different standards, most home theater video projectors come
with capabilities of multiple resolution standards, though it is most
likely to be multiples of the lower resolution values.
Advice on Home Theater Projectors
Advice on Home Theater Projector Displays
Advice on Home Theater Projector Mounts
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