from fastvideo import VideoGenerator

OUTPUT_PATH = "video_samples_kandinsky5_t2v"


def main():
    generator = VideoGenerator.from_pretrained(
        "kandinskylab/Kandinsky-5.0-T2V-Lite-sft-5s-Diffusers",
        # "kandinskylab/Kandinsky-5.0-T2V-Pro-sft-5s-Diffusers"
        # "kandinskylab/Kandinsky-5.0-T2V-Lite-distilled16steps-5s-Diffusers"
        # "kandinskylab/Kandinsky-5.0-T2V-Pro-distilled-5s-Diffusers"
        num_gpus=1,
        use_fsdp_inference=False,
        dit_cpu_offload=False,
        vae_cpu_offload=False,
        text_encoder_cpu_offload=True,
        pin_cpu_memory=True,
        # image_encoder_cpu_offload=False,
    )

    prompt = ("A curious raccoon peers through a vibrant field of yellow sunflowers, its eyes "
              "wide with interest. The playful yet serene atmosphere is complemented by soft "
              "natural light filtering through the petals. Mid-shot, warm and cheerful tones.")
    _ = generator.generate_video(prompt,
                                 output_path=OUTPUT_PATH,
                                 save_video=True,
                                 height=512,
                                 width=768,
                                 num_frames=121)

    prompt2 = ("A majestic lion strides across the golden savanna, its powerful frame "
               "glistening under the warm afternoon sun. The tall grass ripples gently in "
               "the breeze, enhancing the lion's commanding presence. The tone is vibrant, "
               "embodying the raw energy of the wild. Low angle, steady tracking shot, "
               "cinematic.")
    _ = generator.generate_video(prompt2,
                                 output_path=OUTPUT_PATH,
                                 save_video=True,
                                 height=512,
                                 width=768,
                                 num_frames=121)


if __name__ == "__main__":
    main()