Latest version

New in version 3.5.4  for Windows 7, 8 and 10

- Added option 'Copy MOV Metadata Tags’. 
- Improved option 'Create Chapter Markers’.
- Improved FFmpeg error handling.
- Improved support for .m4v containers.
- Fixed issue compiling movflags options.
- Fixed issue encoding to HAP_Alpha.
- Fixed issue when only trimming the start.
- Fixed issue exporting to images.
- Fixed issue when hardburning subtitles with background.
- Fixed issue encoding to Animated GIF.
- Fixed crash when loading the standard production preset.

FFmpeg.exe files for Windows:
Download FFmpeg (Recommended) - we recommend using Static FFmpeg.exe file point release (not daily build) (When unzipped - look into the BIN directory for the ffmpeg.exe file)

User Presets (Facebook, Vimeo, YouTube, XDCAM HD, Android, Kindle, Avid, …):
Download User Presets

Older myFFmpeg versions:
Download myFFmpeg 3.4
Download myFFmpeg 2.3.3

FFmpeg source: 
Download source

myFFmpeg uses Mediainfo by Jerome Martinez