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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

  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 !

• exec(ffmpeg) is not executing in php but will in terminal ?

  14 août 2017, par D. Henry

  i have a website that allows users to upload videos and I have VPS server with ffmpeg installed, safe mode is off and have tested command in my terminal and it works however in php script when i try and run the command in exec() or even shell_exec() it does not execute. below is my code (changed some variables for privacy).

  $video_name = $_FILES["post_vid"]["name"];
  
  $Vurl = "/folder1/folder2/$vrand_file_name/$video_name";
  
  $VnewName = $vrand_vid_name .".mp4";
  
  $VurlNew = "/folder1/folder2/$vrand_file_name/$VnewName";
  
  $convertold = "/home/user/directory/domain.com/$Vurl";
  
  $convertNew = "/home/user/directory/domain.com/$VurlNew" ;
  
  $ffmpegC = "/user/local/bin/ffmpeg";
  
  exec($ffmpegC.' -y -i "'.$convertold.'" -f mp4 "'.$convertNew.'"');

  I have the code just after a move_uploaded_file() which runs fine.
  also checked and my php is using the same user as my terminal...
  any insight to this would be fantastic, thanks in advance.