metadata.json

{
  "total_frames": 30000,
  "frame_shape": [
    256,
    256,
    3
  ],
  "action_dim": 3,
  "actions": [
    "left",
    "right",
    "none"
  ],
  "num_chunks": 3,
  "chunks": [
    {
      "file": "frames_chunk_00.npz",
      "num_frames": 10000,
      "shape": [
        10000,
        256,
        256,
        3
      ]
    },
    {
      "file": "frames_chunk_01.npz",
      "num_frames": 10000,
      "shape": [
        10000,
        256,
        256,
        3
      ]
    },
    {
      "file": "frames_chunk_02.npz",
      "num_frames": 10000,
      "shape": [
        10000,
        256,
        256,
        3
      ]
    }
  ]
}