photographing LCD?
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- horton
anyone know the trick to getting clean photos off an LCD screen?
i've read advice that the shutter speed should match refresh rate, and then some conflicting comments that LCD's don't have refresh rates.
i screwed around with different speeds and getting somewhat random results.
- robotron3k0
lcd no flicker.
- horton0
but i'm still getting the swirly "banding" in some images... ?
- scarabin_net0
can you set it up with a tripod, take multiple shots, lay them on top of each other, and mask out the banded areas?
- possibly, but too much labor for what i want to dohorton
- airey0
could it have something to do with the final resolution required by the lcd screen you're using?
- ArmandoEstrada0
screen cap and then do post production?
- horton0
if you look at a LCD through your camera you'll see the moiré like banding.
looks like really slow shutter speeds might help. haven't dumped tests into photoshop yet but images on the camera display are looking better.
- monNom0
smear syrup on the screen to eliminate moire interference. Corn syrup is ideal as it's clear, but maple will do as well provided it's not 'butter flavour' which can be difficult to correct for in post.
- boobs0
Use a long shutter speed. Like 1/2 second.