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Create app.py
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app.py
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import gradio as gr
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from diffusers import StableVideoDiffusionPipeline
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from diffusers.utils import load_image, export_to_video
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import torch
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import tempfile
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import os
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# Load the model
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pipe = StableVideoDiffusionPipeline.from_pretrained(
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"stabilityai/stable-video-diffusion-img2vid-xt",
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torch_dtype=torch.float16,
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variant="fp16"
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)
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pipe.enable_model_cpu_offload() # Optimize for low memory
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# Function to generate video
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def generate_video(image, num_frames=14, fps=7):
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if image is None:
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return None
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frames = pipe(image, num_frames=num_frames, fps=fps).frames[0]
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with tempfile.TemporaryDirectory() as tmpdirname:
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temp_video_path = os.path.join(tmpdirname, "output.mp4")
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export_to_video(frames, temp_video_path, fps=fps)
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return temp_video_path
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# Gradio interface
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iface = gr.Interface(
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fn=generate_video,
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inputs=[
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gr.Image(type="pil", label="Upload an Image"),
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gr.Slider(5, 25, value=14, label="Number of Frames"),
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gr.Slider(5, 10, value=7, label="FPS")
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],
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outputs=gr.Video(label="Generated Video"),
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title="AI Video Generator",
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description="Turn an image into a short video using Stable Video Diffusion!"
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)
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if __name__ == "__main__":
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iface.launch()
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