When comparing ffmpeg vs Tune4mac iTunes Video Converter Platinum, the Slant community recommends ffmpeg for most people. In the question“What is the best M4V to AVI converters for Mac / PC? ” ffmpeg is ranked 1st while Tune4mac iTunes Video Converter Platinum is ranked 4th. The most important reason people chose ffmpeg is:
There are multiple GUI implementations of ffmpeg for ease of use. Among the most commonly used [WinFF](http://winff.org/) (Windows, Linux), [Avanti](http://www.avanti.arrozcru.org/) (Windows) and [Miro](http://getmiro.com/) (cross-platform) are worth taking a look at.
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In addition to having great flexibility over demuxer, decoder, processer, encoder, muxer choice and settings, ffmpeg can crop, stream, merge audio and video from different sources and perform many other tasks.
Works on Linux, OS X and Windows.
Pro Extensive list of formats supported
Among the more common formats ffmpeg can handle are h.264, HEVC(h.265), mp3, AAC, mpeg-4, wmv3, ProRes, QuickTime, SWF, Speex, FLAC, VP9 and many more. To get a full list in terminal type: ffmpeg-formats
Pro Free and open source
Licensed under LGPL.
Pro Screen capture
You can use ffmpeg to record your desktop along with audio.
Pro Excellent streaming support
Because ffmpeg allows transcoding on the fly and supports multiple streaming protocols such as rtmp, rtsp, http, ftp, hls, you can use it to stream to services such as twitch.tv or set up your own streaming solution.
You can use both local realtime recordings or another stream as a source, transcode it if necessary, and output it to a different stream.
ffmpeg -i rtmp://server/live/originalStream -c:a copy -c:v libx264 -vpre slow -f flv rtmp://server/live/h264Stream
Pro Supports batch conversion
Pro Strip DRM
It can remove DRM from iTunes videos easily.
Con Steep learning curve
Unless you use a front-end (that has reduced functionality), ffmpeg might be intimidating at first.
Con Doesnt run on Mojave
Conversion errors are common.
Con iTunes has to be installed
iTunes is required for the conversion process.