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• Converting youtube videos to mp3 in golang using a ffmpeg binary

  19 août 2015, par Bera

  With golang it’s possible to extract a mp3 file from a given youtube video url ?

  Is needed to download a video in mp4 format and then extract the audio in the mp3 format.

  Would be better to use a lib like youtube-dl to download the video in mp4 and after invoke a ffmpeg binary to extract the audio or there is a easy way using only go libraries or binds ?

  thanks for your help.

• Anomalie #4684 (Nouveau) : Les chiffres des dates sont coupés

  7 mars 2021, par Franck D

  Hello :)

  SPIP 3.3.0-dev GIT [master : f86fd052]
  Laragon :
  PHP 8.0.2 VS16 x64 Non Thread Safe https://windows.php.net/download/
  Apache 2.4.46 Win64 avec mod_fcgid-2.3.10-win64-VS16 https://www.apachelounge.com/download/
  Mysql 8.0.23 (mysql-8.0.23-winx64.zip) https://dev.mysql.com/downloads/mysql/
  phpMyAdmin 5.0.4 https://www.phpmyadmin.net

  Juste pour dire qu’il y a un problème de css avec l’organiseur, la date du jour est complètement à droite, dans le carré, ce qui implique de ne pas voir correctement le dernier de la semaine (voir copie d’écran), à voir si en les mettant au centre, cela ne serait pas mieux y compris pour ceux qui lisent de la droite vers la gauche
  En spip 3.2, ils sont aussi à droite, mais il est possible de voir les chiffres en entiers

  Je me pose même la question s’il ne faudrait pas réduire la taille des carrés, car si on regarde dans la copie d’écran, il y a deux ascenseurs sur la même page (mon moniteur est en 1920*1080)

  Franck

• I'm having difficulties installing ffmpeg on Mac OS so I can use MoviePy. I've done research, but nothing has worked. Any suggestions ?

  31 mars 2018, par shmible

  I’m trying to write a Python program that uses MoviePy on Mac OS 10.11.16 to convert an MP4 file to GIF. I use :

  import moviepy.editor as mp

  and I get an error saying I need to call imageio.plugins.ffmpeg.download() so I can download ffmpeg. I use :

  import imageio
  
  imageio.plugins.ffmpeg.download()

  which gives me the following error :

  Imageio: 'ffmpeg.osx' was not found on your computer; downloading it now.
  
  Error while fetching file: <urlopen error="error" certificate="certificate" verify="verify" failed="failed">.
  
  Error while fetching file: <urlopen error="error" certificate="certificate" verify="verify" failed="failed">.
  
  Error while fetching file: <urlopen error="error" certificate="certificate" verify="verify" failed="failed">.
  
  Error while fetching file: <urlopen error="error" certificate="certificate" verify="verify" failed="failed">.
  
  Traceback (most recent call last):
  
    File "", line 1, in <module>
  
      imageio.plugins.ffmpeg.download()
  
    File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/imageio/plugins/ffmpeg.py", line 55, in download
  
      get_remote_file('ffmpeg/' + FNAME_PER_PLATFORM[plat])
  
    File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/imageio/core/fetching.py", line 121, in get_remote_file
  
      _fetch_file(url, filename)
  
    File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/imageio/core/fetching.py", line 177, in _fetch_file
  
      os.path.basename(file_name))
  
  OSError: Unable to download 'ffmpeg.osx'. Perhaps there is a no internet connection? If there is, please report this problem.
  
  </module></urlopen></urlopen></urlopen></urlopen>

  I definitely have an internet connection. I found this link, and tried installing with Homebrew and Static builds, but neither have worked. It seems like compiling it myself would be a little too advanced for me (I’ve only briefly looked into it). I used imageio.plugins.ffmpeg.download() on IDLE. I read something about using PyCharm to run the MoviePy code, but I get the same initial error. ffmpeg is currently in my /usr/local/bin folder. Any suggestions are welcome. Thank for your help.

  Edit : I’m using Python 3.6.1