ould contain the negative image embedding
if do_classifier_free_guidance is set to True.
If not provided, embeddings are computed from the ip_adapter_image input argument.   output_type (str, optional, defaults to "pil") —
The output format of the generated video. Choose between torch.FloatTensor, PIL.Image or
np.array.   return_dict (bool, optional, defaults to True) —
Whether or not to return a TextToVideoSDPipelineOutput instead
of a plain t