iFFmpeg 6.6.1 – Convert multimedia files between formats.

iFFmpeg 6.6.1

iFFmpeg is a comprehensive media tool to convert movie, audio and media files between formats. The FFmpeg 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 6.6.1: Note: Now requires OS X 10.7 or later

  • Added option 'Frame Length in milliseconds’
  • Added option 'Target RMS’
  • Added option 'Compress factor’
  • Added option 'Gaussian filter window size’
  • Added option 'Target peak value’
  • Added option 'Maximum gain factor’
  • Added option 'Enable channels coupling’
  • Added option 'Enable alternative boundary mode’
  • Added video filter 'Frame Rate’
  • Added option 'Scene Change Level’
  • Added option 'Start range Linear Interpolation’
  • Added option 'End range Linear Interpolation’
  • Added"SMPTE ST428.1" to Color Primaries
  • Encoding to VOB and enabling qscale is now working
  • Improved H265 HEVC main profile preset
  • Improved auto cropping detecting
  • Improved ffmpeg validation
  • Improved several tooltips
  • Generaly improved compiling FFmpeg command lines
  • Fixed issue setting the video bitrate for DNxHD
  • Fixed issue encoding to HEVC with very low bitrates
  • Fixed setting the coorect value for x265 option 'Limit References’
  • Fixed issue with 2pass encoding and subtitles are involved
  • Fixed issue encoding with segments
  • Fixed issue with PGS subtitles
  • Fixed several issues with MPEG TS First pid. and Minimum PES packet payload
  • Fixed issue merging with complex filter


OS X 10.7.3 or later, 64-bit processor


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