I'm not sure any of the those points is true always, and at the very least will raise the bar slightly. Blocking on a naive hash wouldn't work, but there are mo

I'm not sure any of the those points is true always, and at the very least will raise the bar slightly. Blocking on a naive hash wouldn't work, but there are more sophisticated video matching algorithm. If they're good enough to be applied to DMCA type content, this seems like a higher priority.