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Reducing/eliminating whiteboard specular glare
What are the most efficient and high-quality methods you would recommend for reducing/eliminating the three areas of whiteboard specular glare in this video? The spot near my head might be particularly challenging since my head moves into and out of that area during the video:
https://www.youtube.com/watch?v=Guw137dHyNA
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5 Replies
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Thanks Dave for the pointer to Rotobrush in After Effects, I’ll check it out. Right now I’m considering different ways to handle this situation going forward. If it turns out to be relatively easy to clean up or at least mitigate the glare with video-editing tools, then that might be more appealing over doing a lot of trial and error with different lighting setups (right now I’m taking advantage of plenty of natural sunlight, which is where most of the glare comes from).
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It’s a fair point — another idea I’m considering is replacing the glossy whiteboard with a matte whiteboard, or possibly putting matte posterboard over the current whiteboard, which could cut down the glare. I tried draping a white cloth behind me, but didn’t like the unevenness/wrinkles and the hassle of setting it up and tearing it down each time. The wall behind the whiteboard is uneven in places, and I like the smooth look that the whiteboard provides. So I’m exploring various combinations of pre/post options to see what might work well.
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[Kartik Subbarao] “What are the most efficient and high-quality methods you would recommend for reducing/eliminating the three areas of whiteboard specular glare in this video? The spot near my head might be particularly challenging since my head moves into and out of that area during the video:”
I was hired to operate cameras and the one subject was a black male and the other subject was a white female. Just like yourself they were in front of a white board. I told the guy in charge I cannot get the black guy’s face with detail without the white board being way over exposed. The guy in charge of the shoot had us draw on the white board to get ride of the over exposure. It helped a little. The bottom line is we had to re-shoot the entire thing. If you are dark complected don’t use a white board as a back drop. That is why they have grey backdrops. Having said that I don’t think it is terrible. One of the color corrections filters should be able to clamp down on the white highlights some what.
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The whiteboard area in my home office has the best kind of space and lighting for these kinds of videos. As I mentioned, behind the whiteboard is a wall that isn’t too uniform, so I like the smoothness of the whiteboard (albeit not its glossiness in this context).
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Thanks for sharing your thoughts Andy. I was playing around with the Lumetri curves as well, that’s another option I’m considering.
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