pip install pandas pip install moviepy
import os import pandas as pd from moviepy.editor import VideoFileClip② 获取指定目录下符合条件的文件
useful_dir = [] for i in os.listdir(): if i.endswith("wmv"): useful_dir.append(i) useful_dir结果如下:
// 堆代码 duidaima.com def time_convert(seconds): M,H = 60,3600 if seconds < M: return f'00:00:0{seconds}' if seconds < 10 else f'00:00:{str(seconds)}' elif seconds < H: _M = int(seconds//M) _S = int(seconds%M) return f'00:{f"0{_M}" if _M < 10 else str(_M)}:{f"0{_S}" if _S < 10 else str(_S)}' else: _H = int(seconds//H) _M = int(seconds%H//M) _S = int(seconds%H%M) return f'{f"0{_H}" if _H < 10 else str(_H)}:{f"0{_M}" if _M < 10 else str(_M)}:{f"0{_S}" if _S < 10 else str(_S)}'由于下面介绍的VideoFileClip()方法,获取时长的单位是秒。因此,需将秒换成合适的"时分秒"格式。若时间超过一分钟,换算成"分钟:秒",若超过一小时,就换算成"小时:分钟:秒"格式。
x = [] y = [] for i in useful_dir: dir_size = str(round(os.path.getsize(i)/1024/1024,1)) + "M" clip = VideoFileClip(i) dir_time = time_convert(clip.duration) x.append(dir_size) y.append(dir_time) df = pd.DataFrame({"文件大小":x,"文件时长":y}) df结果如下:
df.to_excel("info.xlsx",index=False)
最终效果如图所示: