During the battle of Aspern-Esserling, a French soldier fires his musket at the Austrians. When he fires, the flint does not move and thus does not hit the striker and drop a spark into the pan like a normal flintlock firearm does.
Napoleon and Tsar Alexander are shown listening to a performance of Nicolo Paganini's Caprice No. 24. In reality the piece was composed in 1817, when Napoleon already had abdicated.