Method sample

flowmap/frame_sampler/frame_sampler.py:24–29

(
        self,
        num_frames_in_video: int,
        device: torch.device,
    )

    @abstractmethod
    def sample(
        self,
        num_frames_in_video: int,
        device: torch.device,
    ) -> Int64[Tensor, " frame"]:  # frame indices
        pass