iFFmpeg 5.4.0 – Convert multimedia files between formats.


iFFmpeg is a graphical front-end for FFmpeg, a command-line tool used to convert multimedia files between formats. The command line instructions can be very hard to master/understand, so iFFmpeg does all the hard work for you. This allows you to use FFmpeg without detailed command-line knowledge.

What’s New

Version 5.4.0:

  • Improved/faster encoding to ProRes (about 10x faster).
  • Improved ProRes presets.
  • Improved building FFmpeg command line when a lot of filters are assigned.
  • Rewritten mapping code.
  • Rewritten code for merging files.
  • Added user preset '1920x1080 3D to 2D'.
  • Added '.mts' file extension for AVCHD container.
  • Fixed pausing encoding.
  • Fixed some graphic glitches when running OSX10.10.x
  • Fixed issue scaling the metadata window.
  • Fixed mapping when splitting audio layouts.
  • Fixed memory leak when created dvd .iso file.


OS X 10.7 or later


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