3 ms·

Sounds easy to thwart via key extraction from the hardware or simply recording a high-res screen playing the neural-network generated image or video.

• subcosmos 8y ago
  If a signature was located in the least significant bits of the pixels, you couldn't recover by just filming. If you altered the video, you would need to re-sign.
  • monocasa 8y ago
    I think he's suggesting that you play the video for the camera, and then let the camera sign what it saw.
    • subcosmos 8y ago
      Gotcha I guess in the case of faking political speeches and the like, it becomes some trust model regarding who owns the camera.