sample_video.py

import argparse
import subprocess

def parse_args():
    parser = argparse.ArgumentParser()
    parser.add_argument('--prompt', type=str, required=True, help="Text prompt for video generation")
    parser.add_argument('--video-size', type=str, required=True, help="Size of the generated video")
    parser.add_argument('--video-length', type=int, default=129, help="Length of the video in frames")
    parser.add_argument('--infer-steps', type=int, default=30, help="Number of inference steps")
    parser.add_argument('--seed', type=int, default=0, help="Random seed for generation")
    parser.add_argument('--save-path', type=str, required=True, help="Path to save the generated video")
    return parser.parse_args()

def generate_video(args):
    # Example of video generation logic (this would be where you integrate your HunyuanVideo code)
    print(f"Generating video with prompt: {args.prompt}")
    # Replace with actual HunyuanVideo video generation code or subprocess call
    # Here, we use a placeholder for the video generation
    subprocess.run(["echo", "Video generation in progress..."])  # Placeholder

    # After video generation logic, save the file
    video_path = os.path.join(args.save_path, "generated_video.mp4")
    print(f"Video saved to {video_path}")
    return video_path

if __name__ == "__main__":
    args = parse_args()
    video_path = generate_video(args)