metadata

license: mit

Gran Turismo 4 Multiplayer Data

This dataset contains video and action labels of 1v1 races in the PS2 game Gran Turismo 4.

It was used to train the multiplayer world model Multiverse.

The dataset is comprised of more than 4 hours of footage at 30 fps, split into .hdf5 files containing at most 1000 frames and actions each.

Each frame has a shpae of (48, 64, 6), representing 2 RGB frames stacked together along the channel axis. As can be seen in the following figure:

And the two player action is an array of size (66) in the following structure:

Player	Range	Control	Meaning
Player 1	0–10	Gas	0 = no gas, 10 = max gas
Player 1	11–21	Brake	11 = no brake, 21 = max brake
Player 1	22–32	Steering	22 = max left, 27 = straight, 32 = max right
Player 2	33–43	Gas	33 = no gas, 43 = max gas
Player 2	44–54	Brake	44 = no brake, 54 = max brake
Player 2	55–65	Steering	55 = max left, 60 = straight, 65 = max right