Function spatial_sampling

Perform spatial sampling on the given video frames. If spatial_idx is -1, perform random scale, random crop, and random flip on the given frames. If spatial_idx is 0, 1, or 2, perform spatial uniform sampling with the given spatial_idx. Args: frames (tensor): frames of i

(
    frames,
    spatial_idx=-1,
    min_scale=256,
    max_scale=320,
    crop_size=224,
    random_horizontal_flip=True,
    inverse_uniform_sampling=False,
    aspect_ratio=None,
    scale=None,
    motion_shift=False,
)