Optional = None  ) → TextToVideoSDPipelineOutput or tuple  Parameters   prompt (str or List[str], optional) —
The prompt or prompts to guide image generation. If not defined, you need to pass prompt_embeds.   video (List[np.ndarray] or torch.FloatTensor) —
video frames or tensor representing a video batch to be used as the starting point for the process.
Can also accept video latents as image, if passing latents directly, it will not be encoded