FileNotFoundError: [WinError 2] 系统找不到指定的文件。

[Qingqi Zhang]

C:\Users\a505s.conda\envs\pytorch-openpose\lib\site-packages\torchvision\io\image.py:13: UserWarning: Failed to load image Python extension:
warn(f"Failed to load image Python extension: {e}")
Traceback (most recent call last):
File "F:\pytorch-openpose\demo_video.py", line 77, in
ffprobe_result = ffprobe(args.file)
File "F:\pytorch-openpose\demo_video.py", line 31, in ffprobe
result = subprocess.run(command_array, stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True)
File "C:\Users\a505s.conda\envs\pytorch-openpose\lib\subprocess.py", line 488, in run
with Popen(*popenargs, **kwargs) as process:
File "C:\Users\a505s.conda\envs\pytorch-openpose\lib\subprocess.py", line 800, in init
restore_signals, start_new_session)
File "C:\Users\a505s.conda\envs\pytorch-openpose\lib\subprocess.py", line 1207, in _execute_child
startupinfo)
FileNotFoundError: [WinError 2] 系统找不到指定的文件。

HELP!!

[Qingqi Zhang]

There is an error when I run "python demo_video.py 1.mp4"

[Hzzone]

Use absolute path.

[puterh]

Absolute path is not working.

[发]

我遇到了相同的问题了，你解决了么？

[贺佳欣]

你没有下ffmpeg，再官网下载之后加到环境变量里就行了

[vielleicht-fe]

我在conda环境中使用pip install ffmpeg-python下载了ffmpeg，但是仍然有这个问题

[贺佳欣]

我在conda环境中使用pip install ffmpeg-python下载了ffmpeg，但是仍然有这个问题

你可以尝试直接在ffmpeg官网下载，然后将目录加入环境变量，这样就可以命令行调用了