def METHOD_NAME(centered_pair_vid):
    video = providers.VideoReader(
        video=centered_pair_vid,
        example_indices=[0],
    )
    normalizer = normalization.Normalizer(image_key="image", ensure_rgb=True)
    ds = video.make_dataset()
    ds = normalizer.transform_dataset(ds)
    example = next(iter(ds))
    assert example["image"].shape[-1] == 3