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by TipVFL
3072 days ago
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I wonder if this could be applied to normal video and get results useful for any purposes. I realize it would be lower quality, but I feel like it might be possible to detect nearby gunshots on security camera footage that doesn't have audio. How cool would it be to see a murder trial enter audio recovered from footage of a house plant as evidence? |
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They show audio captured from a 60fps video from a DSLR exploiting the rolling shutter. I'm not sure if you can use less than 60fps though?