import argparse import functools from mvector.trainer import MVectorTrainer from mvector.utils.utils import add_arguments, print_arguments parser = argparse.ArgumentParser(description=__doc__) add_arg = functools.partial(add_arguments, argparser=parser) add_arg('configs', str, 'configs/cam++.yml', '配置文件') add_arg('save_dir', str, 'dataset/features', '保存特征的路径') add_arg('max_duration', int, 100, '提取特征的最大时长,避免过长显存不足,单位秒') args = parser.parse_args() print_arguments(args=args) # 获取训练器 trainer = MVectorTrainer(configs=args.configs) # 提取特征保存文件 trainer.extract_features(save_dir=args.save_dir, max_duration=args.max_duration)