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alanestrada
01-14-2015, 09:16 AM
I'm creating an ad that will be projected. My customer is using a PowerLite W16 3D WXGA 3LCD Projector (http://www.epson.com/cgi-bin/Store/jsp/Product.do?sku=V11H493020)

My concern is, I really don't know what resolution to use. I usually deliver all my work in FULL HD or 4K, but I'm not really sure I understand how projectors work.

What happens if I send the video in FULL HD (1920x1080)? Will it show clipped or will I get the whole picture? Should I better render at 1280x800 to avoid problems?

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Projection System: 3LCD, 3-chip technology,
RGB liquid crystal shutter projection system

Projection Method: Front / rear / ceiling mount

Driving Method: Poly-silicon TFT Active Matrix

Pixel Number: 1,024,000 dots (1280 x 800) x 3

Color Brightness (Color Light Output): 3000 lumens in 2D mode1

White Brightness (White Light Output): 3000 lumens in 2D mode1

Aspect Ratio: Native 16:10 widescreen

Native Resolution: 1280 x 800 (WXGA)

Resize: 640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (SXGA), 1280 x 960 (SXGA2), 1280 x 1024 (SXGA3), 1360 x 768 (WXGA 60-2), 1440 x 900 (WXGA+), 1400 x 1050 (SXGA+), 1600 x 900 (WXGA++), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+ 60)

MSherak
01-14-2015, 10:08 AM
Native resolution is 1280 x 800 (1.6 aspect) which should be fine for rendering. Since it's a TFT Active Matrix use sRGB color space. The projector does the resize so feed it the native resolution.

-M