Datasets:
Delete Env1/generate_json.py
Browse files- Env1/generate_json.py +0 -48
Env1/generate_json.py
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import os
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import json
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# 需要索引的环境列表
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env_list = ['Env2'] # 你的环境列表
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# 存储视频索引的列表
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video_index_list = []
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def list_files_from_local(directory):
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"""从本地目录获取所有 .mp4 视频文件"""
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if not os.path.exists(directory): # 目录不存在时返回空列表
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return []
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return sorted([f for f in os.listdir(directory) if f.endswith('.mp4')])
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def generate_video_index(base_path):
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"""自动匹配 unedited, masked, edited 视频,并生成 JSON 文件"""
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for env in env_list:
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edited_dir = os.path.join(base_path, f"{env}_Edited")
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masked_dir = os.path.join(base_path, f"{env}_Masked")
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unedited_dir = os.path.join(base_path, f"{env}_Unedited")
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# 获取未编辑视频文件名(作为基准)
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unedited_videos = list_files_from_local(unedited_dir)
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for video_name in unedited_videos:
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edited_path = os.path.join(edited_dir, video_name)
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masked_path = os.path.join(masked_dir, video_name)
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unedited_path = os.path.join(unedited_dir, video_name)
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# 确保对应的 mask 和 edited 视频文件存在
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if os.path.exists(masked_path) and os.path.exists(edited_path):
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video_index_list.append({
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"edited": edited_path,
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"masked": masked_path,
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"unedited": unedited_path
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})
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# 运行索引生成
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base_folder = "/mnt/f/Env2/" # 替换为你的数据存储路径
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generate_video_index(base_folder)
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# 将索引写入 JSON 文件
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json_filename = os.path.join(base_folder, "video_dataset_index.json")
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with open(json_filename, "w", encoding="utf-8") as f:
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json.dump(video_index_list, f, indent=4)
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print(f"JSON 索引文件已生成:{json_filename},共索引 {len(video_index_list)} 个视频对。")
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