ffmpegzai_conda_1">1、 ffmpegzai conda环境里执行不了,在系统可以运行
import ffmpeg
stream = ffmpeg.input(r'D:\sound\222.mp4')
stream = ffmpeg.filter(stream, 'fps', fps=25, round='up')
stream = ffmpeg.output(stream, r'D:\sound\dummy2.mp4')
ffmpeg.run(stream)
会报错:
File “C:\Users\loong.conda\envs\nlp\lib\subprocess.py”, line 1435, in _execute_child
hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
FileNotFoundError: [WinError 2] 系统找不到指定的文件。
解决方法,用全部绝对路径执行可以正常运行
C:/Users/loong/.conda/envs/nlp/python.exe D:\sound\ffmpeg_sounddevice.py