from fastvideo import VideoGenerator

OUTPUT_PATH = "video_samples_kandinsky5_i2v"

IMAGE_PATH = "assets/girl.png"


def main():
    generator = VideoGenerator.from_pretrained(
        "kandinskylab/Kandinsky-5.0-I2V-Pro-distilled-5s-Diffusers",
        # "kandinskylab/Kandinsky-5.0-I2V-Pro-sft-5s-Diffusers"
        # "kandinskylab/Kandinsky-5.0-I2V-Lite-5s-Diffusers"
        {
            "engine": {
                "num_gpus": 1,
                "use_fsdp_inference": False,
                "offload": {
                    "dit": False,
                    "vae": False,
                    "text_encoder": True,
                    "pin_cpu_memory": True,
                    # "image_encoder": False,
                },
            },
        },
    )

    prompt = ("A woman stands up and walks away")
    _ = generator.generate({
        "prompt": prompt,
        "inputs": {"image_path": IMAGE_PATH},
        "sampling": {"height": 1024, "width": 1024, "num_frames": 121},
        "output": {"output_path": OUTPUT_PATH, "save_video": True},
    })


if __name__ == "__main__":
    main()