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• How to center crop a video thumbnail (Square thumbnail) in ffmpeg ?

  13 septembre 2020, par WebDiva

  I am new to ffmpeg and I want to create a square thumbnail of size 500x500 by cropping the center of the video, irrespective of width and height. How can I achieve this ? Thanks in advance.

  


• How to have steeper audio filters in ffmpeg

  15 juin 2020, par weiver23

  I want to low pass filter an audio piece with ffmpeg using different steepnesses of the filter.
How do I do this.

  



  I tried it using this format :

  



  for %%f in (srcs\*.flac) do ffmpeg -i %%f -af "lowpass=f=500=w=0.5" low\%%~nf_low1.flac


  



  Thanks in advance !

  


• ffmpeg - convert JPG to video [on hold]

  8 mars 2014, par Ashish

  I need to convert 5 jpg files to a single video.
  I need to use ffmpeg.exe for that.

  Please help me out to find the correct command.

  My requirement is as follows :

  There are 5 jpg files in this folder.
  Each jpg should be displayed for 5 seconds, making it a 25 seconds video.

  Thanks in Advance.