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 Disney Infinity: Marvel Super Heroes (2.0 Edition) - Spider-Man & Friends Spotlight, Marvel vs. Capcom 3 Gameplay Video #3, Marvel vs. Capcom 3 E3 Cinematic Trailer - Short