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• python ffmpeg and pydub on windows

  11 mars 2016, par Yonatan Kreiner

  I am trying to import the ffmpeg and pydub to my python script.
  I downloaded the ffmpeg for windows from https://ffmpeg.zeranoe.com/builds/
  and put the bin folder in the system path.
  I can use it from the CMD but I need to import it to the script
  for the pydub library to work.
  I had tried to execute

  AudioSegment.from_mp3("something.mp3").export("somethingElse.wav", format="wav")

  without importing it but It throws FileNotFoundException.
  Any suggestions ?

• How to create Ken Burns effect using FFMPEG on Windows

  22 mars 2016, par B A

  I need to create slideshow videos from a bunch of images and apply ken burns and other transition effects to them as well if possible.
  I found some tools for Linux like http://imagemovie.sourceforge.net/ and http://diascope.sourceforge.net/ that allowed creating ken burns effect from the command line but couldn’t find any for Windows. Does anyone know of any technique to do this ?

  Right now i am using an FFMPEG code but it only produces a zooming in effect from the top left corner of the video. I need a ken burns(pan and zoom effect) from the command line, how can i do that ?

• Opencv(2.4.9) to capture video,but the program is slower when I put it on the centos(ffmpeg 1.1.3) than on the windows,what's wrong ?

  7 avril 2016, par Aaron

  Opencv(2.4.9) to capture video,but the program is slower when I put it on the centos(ffmpeg 1.1.3) than on the windows,what’s wrong ?