El Samuko added the comment:
I'm getting [WinError 87], too, when using the PID.
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Python tracker
<https://bugs.python.org/issue42962>
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Pytho
El Samuko added the comment:
@eryksun
I can run the script successfully under cygwin and mingw(git bash).
The python version is 3.9.2
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Python tracker
<https://bugs.python.org/issue42
El Samuko added the comment:
FWIW, I could send CTRL-C to ffmpeg (else it won't write a valid mp4 header)
under Windows by using the WINPID and not the PID returned from ps .
```
WINPID=$(ps aux | grep ffmpeg | awk '{print $4}')
python -c "import os, sig
