Under the law as I read it, this would not count, as it was not filmed by the person committing the abhorrent violent conduct (or who arranged/aided/counselled

Under the law as I read it, this would not count, as it was not filmed by the person committing the abhorrent violent conduct (or who arranged/aided/counselled etc the act). An example that might illustrate what you are considering could be a police officer murdering a civilian. The footage captured by their body-cam would be unable to be shown or shared. In this example, whether it was murder or not would be (likely) up for debate, but perhaps during a protest you agreed with, some people were killed. This would be a challenging situation for the law.