When the guards bring Skaara/Klorel in to hear the verdict of Triad, the one on screen left is wearing a sleeveless top with black bracers on each arm. In the next cut, just a moment later, he's not wearing them.
Towards the end of the episode, O'Neill's dog tags are hanging outside his t-shirt, but there is only one visible. Dog tags come in pairs with one on a shorter chain that can be removed should the serviceman be captured or killed, and one that remains on the body at all times on the longer chain. O'Neill is missing the one from his longer chain: it does not appear in shots from in front or behind him.