Video is being passed around as a UFO or "Mystical Light" sighting over Chelmsford, UK, or in some cases "Hawaii".
Are the lights special effects added in post production or faked in other ways?
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Like all these videos, it's not shot professionally and when it zooms in the size of the orbs changes perspective. It's all things that are very easy to do on a computer. I have put a UFO on a music video myself and this one is no better than that.
Students in the technology department can do it quite easily and it's definitely inconclusive. That's my verdict.