эффект роллинг шаттер на примере гитары

I just happened upon this trick when testing what it was like filming from inside my guitar. *Note this effect is due to the rolling shutter, which is non-representative of how strings actually vibrate. Tips: • You must have the strings brightly backlit to get the camera to capture at such a high frame rate (pure conjecture). You can see how the effect fades when the buildings come into view. • Use a pencil *This was used with the front facing camera, try the back camera, it may capture better! (trie