I have not seen any of the footage. Where can I see it? I have seen movies of concentration camps when the American soldiers first set foot in them. But I don't know enough to be sure that it wasn't diseases that killed a lot of people and led to the starved looks, for example. Also, how did anybody survive at all? It seems difficult also to judge pictures from war times from our modern perspective. (corpses were probably a common sight - not so much today).
Not that I want to deny the HC, it is just that I don't take things at face value. Luckily the HC issue is not relevant enough to me to get too involved. It is sufficient to me to know that a lot of people died, and I know that humans can be very evil. Nitpicking on the details is also likely just something the revisionists start.