videos in AudioSet
A list of about a million ten-second YouTube clips, each labelled with the sounds in it, that Google published in 2017. Labs use it to train and test general audio and music models.
Including Injustice: Gods Among Us - Green Arrow Gameplay Video [HD], Gears of War 3 Horde Mode 2.0 Briefing [HD], Gears of War 3 Opening Cinematic