When she gets up on the witness stand and says, "that's me in the video, I remember making it, and that's him, see these identifying marks here, and there, and that's his apartment, here's a photo to prove it, and no I didn't consent to that being uploaded on the internet" what are you going to do?How does one prove who uploaded the videos and with no faces, who is actually in the videos?
If you had two neurons to rub together, what you would do is say, "yes that's true, your honour, it's all true, and here is the signed consent form authorizing me to upload it."
But it sounds like you might only have one.