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• ffmpeg fails exporting in batch file, but works on terminal [closed]

  16 mai 2021, par davidlao

  I'm trying to make it so when my program finishes making JPGs, it converts to MP4. A screen recorder, basically.

  


  Before you ask me, yes, my JPGs are named 1, 2, 3... and so on for each frame.

  


  Everything is fine, except for one thing. Whenever I run ffmpeg to export through the terminal, it works like a charm, but whenever i run ffmpeg through a batch file, it throws this error which i do not understand at all :

  


  v: No such file or directory


  


  In case anyone needs my batch code, here it is :

  


  @echo off
color 1e
title Exporting...
echo Exporting FFMPEG video, please wait
cd /D %~dp0
ffmpeg.exe -nostdin -i %d.jpg -c:v libx264 -vf "fps=10,format=yuv420p" out.mp4
echo Done.
pause
exit


  


  By the way, yes, "ffmpeg.exe" exists and runs, but only exports without errors when ran via terminal.

  


• pyinstaller and moviepy, ffmpeg works from terminal but not from finder

  24 juin 2017, par Todd

  I am packaging python using pyinstaller 2.1 on OSX Mavericks. I have done this successfully in the past, but this is my first package that uses moviepy and ffmpeg. I use the following import :

  from moviepy.video.io import ffmpeg_reader

  Without this line in the code, everything works fine and I can launch my final package from its icon in finder. With the moviepy import, it will work if I launch from the terminal like this :

  open ./myapp.app

  but it will not open if I click on the icon from finder (opens quickly and crashes). I am assuming this has something to do with paths or environment variables that are set in terminal, but are not transferred to my packaged app. I have tried various hidden imports in pyinstaller for moviepy and its dependencies, but nothing seems to work. —debug mode hasn’t provided much info to track it down. Any other ideas ?

  Thanks !

• pyinstaller and moviepy, ffmpeg works from terminal but not from finder

  12 novembre 2014, par Todd

  I am packaging python using pyinstaller 2.1 on OSX Mavericks. I have done this successfully in the past, but this is my first package that uses moviepy and ffmpeg. I use the following import :

  from moviepy.video.io import ffmpeg_reader

  Without this line in the code, everything works fine and I can launch my final package from its icon in finder. With the moviepy import, it will work if I launch from the terminal like this :

  open ./myapp.app

  but it will not open if I click on the icon from finder (opens quickly and crashes). I am assuming this has something to do with paths or environment variables that are set in terminal, but are not transferred to my packaged app. I have tried various hidden imports in pyinstaller for moviepy and its dependencies, but nothing seems to work. —debug mode hasn’t provided much info to track it down. Any other ideas ?

  Thanks !