Comment by bayindirh
That’s true, but I thought of embedding a serial number and a date into the video, periodically, for example, which can be quantized as noise, but not very visible unless you filter the frame a very specific way, or pass through a tool.
It’s fairly useless since raw footage isn’t typically distributed; it would be re-encoded first which would definitely destroy that watermark. So it would be a scandal that doesn’t necessarily accomplish much.