Downloading ffmpegX 16.2 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. The program is sometimes referred to as "ffmpegXbinaries", "ffmpegX1", "ffmpegX_y".
The actual developer of this free software for Mac is Major. The most popular version of the tool is 0.0. The app's installation files are generally known as ffmpegX.dmg or ffmpegx_0.0.9y.dmg etc. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The program lies within Audio & Video Tools, more precisely Editors & Converters.
From the developer:
ffmpegX is a Mac OS X graphic user interface designed to easily operate more than 20 powerful Unix open-source video and audio processing tools including ffmpeg the "hyper fast video and audio encoder", mpeg2enc the open-source mpeg-2 encoder and multiplexer and mencoder the mpeg-4 encoder with subtitles support.
As simple as 1.2.3 : Drop a file, choose a destination format, and click "Encode".
You may want to check out more software for Mac, such as Quick Batcher or ffmepgX, which might be related to ffmpegX.