It has nothing to do with the medium of video, but with establishing trust. We'll need to deal with video the same way we do with images, audio, and eye witnes

It has nothing to do with the medium of video, but with establishing trust. We'll need to deal with video the same way we do with images, audio, and eye witness accounts. The way to do that is to establish a measure of trust in some quantifiable or methodological way, rather than just trusting the medium.