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A comment on DIY FPGA-based HDMI ambient lighting. Parent comment

Re:DIY FPGA-based HDMI ambient lighting by CountSessine on Thursday April 23, 2015 @01:17AM (#9425122)
I've watched your video and his. I can see a good 200ms latency in yours. My eyes are just sensitive perhaps? I can't see any latency in his.
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Re:DIY FPGA-based HDMI ambient lighting by matmann2001 on Thursday April 23, 2015 @02:53PM (#9428970)
The difference you're seeing is the blending that my setup does. For each LED, not only do I average a box of pixels nearest each LED, but I also average over the past X number of frames, where X is typically between 5-10 (configurable).

It makes color and brightness transitions smoother, which makes the overall effect less distracting, and likely less seizure inducing.

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