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• python3.6 ffmpeg call MacOSX

  8 avril 2017, par Awazleon

  I’m using Python 3.6 on MacOSX. I would like to use FFmpeg as Python sub-process. Everything works fine when using the OSX embedded Python 2.7 but using 3.6, this doesn’t work.
  I’ve got an error message because it doesn’t find FFmepg.

  raise FFExecutableNotFoundError("Executable ’0’ not found".format(self.executable))
  ffmpy.FFExecutableNotFoundError : Executable ’ffmpeg’ not found

  As you can se I tried with ffmpy but I also got the same result by invoking FFmpeg directly

  from subprocess import call
  call(["ffmpeg"])
  Traceback (most recent call last) :
  File "", line 1, in
  call(["ffmpeg"])
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/subprocess.py", line 267, in call
  with Popen(*popenargs, **kwargs) as p :
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/subprocess.py", line 707, in init
  restore_signals, start_new_session)
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/subprocess.py", line 1326, in _execute_child
  raise child_exception_type(errno_num, err_msg)
  FileNotFoundError : [Errno 2] No such file or directory : ’ffmpeg’

  I installed the FFmpeg lib. by using Brew through Terminal. It was well installed but only visible by Python 2.7, not 3.6.

  Calling it from terminal is working :

  iMac-de-xxxxx : utilisateur$ ffmpeg

  ffmpeg version 3.2.4 Copyright (c) 2000-2017 the FFmpeg developers
  built with Apple LLVM version 8.0.0 (clang-800.0.42.1)
  configuration : —prefix=/usr/local/Cellar/ffmpeg/3.2.4 —enable-shared —enable-pthreads —enable-gpl —enable-version3 —enable-hardcoded-tables —enable-avresample —cc=clang —host-cflags= —host-ldflags= —enable-libmp3lame —enable-libx264 —enable-libxvid —enable-opencl —disable-lzma —enable-vda

  I’m not (yet) a Linux specialist but I think that a path is missing for 3.6 to find FFmpeg.
  Any clue to solve this annoying issue ?

• how to convert video file via ffmpeg in php ?

  4 janvier 2015, par ali raha

  In SSH centos terminal, I run it via this command :

  $HOME/bin/ffmpeg -i test.mp4 test.webm

  I tried this

   $ffmpegPath = "/home/bin/ffmpeg";
  
    //or $ffmpegPath = "/bin/ffmpeg";
  
  
  
  
  
  
  
  
  
    $outPath=$outPath."/".$newname.$format;
  
    shell_exec("$ffmpegPath  -i $inputPath $outPath");

• Make video from images with ffmpeg php

  22 février 2017, par Alex de la Rosa

  enter code herHello I have managed to convert images to video from the 

  Hello I have managed to convert images to video from the terminal.
  But right now I want to do the same but through php code and I do not know how to use it, I’m newbie the code I’m using is the next one.

      <?php
  
  
  
  
  
  exec('ffmpeg -r 1/5 -i e%02d.png -c:v libx264 -r 30 -pix_fmt yuv420p EinsteinSlideShow.mp4');
  
  
  
  ?>

  If someone can give me the code I would appreciate it