test_worldplay_ar.py

import json
import os

# Paths
CONFIG_PATH = "/workspace/LightX2V/configs/worldplay/worldplay_ar_i2v_480p.json"
MODEL_PATH = "/data/nvme1/models/hunyuan/HunyuanVideo-1.5"
ACTION_CKPT = "/data/nvme1/models/hunyuan/HY-WorldPlay/ar_model/diffusion_pytorch_model.safetensors"
IMAGE_PATH = "/workspace/HY-WorldPlay/assets/img/test.png"
OUTPUT_PATH = "/workspace/LightX2V/save_results/HY-WorldPlay/"

# Input parameters
PROMPT = "A paved pathway leads towards a stone arch bridge spanning a calm body of water. Lush green trees and foliage line the path and the far bank of the water. A traditional-style pavilion with a tiered, reddish-brown roof sits on the far shore. The water reflects the surrounding greenery and the sky. The scene is bathed in soft, natural light, creating a tranquil and serene atmosphere."
SEED = 1
POSE = "d-31"

os.makedirs(OUTPUT_PATH, exist_ok=True)


def main():
    from lightx2v.utils.input_info import init_empty_input_info, update_input_info_from_dict
    from lightx2v.utils.lockable_dict import LockableDict
    from lightx2v.utils.registry_factory import RUNNER_REGISTER

    # Load config from JSON
    with open(CONFIG_PATH, "r") as f:
        config_dict = json.load(f)

    # Add runtime paths
    config_dict["model_path"] = MODEL_PATH
    config_dict["action_ckpt"] = ACTION_CKPT
    config_dict["transformer_model_path"] = os.path.join(MODEL_PATH, "transformer/480p_i2v")

    config = LockableDict(config_dict)

    runner = RUNNER_REGISTER[config["model_cls"]](config)

    runner.init_modules()

    # Prepare input info
    input_data = {
        "seed": SEED,
        "prompt": PROMPT,
        "prompt_enhanced": "",
        "negative_prompt": "",
        "image_path": IMAGE_PATH,
        "save_result_path": os.path.join(OUTPUT_PATH, "worldplay_ar_test.mp4"),
        "return_result_tensor": False,
        "pose": POSE,
    }

    input_info = init_empty_input_info("i2v")
    update_input_info_from_dict(input_info, input_data)

    result = runner.run_pipeline(input_info)

    return result


if __name__ == "__main__":
    main()