[FFmpeg-user] About license of FFmpeg
h.reindl at thelounge.net
Thu May 16 22:51:21 CEST 2013
Am 16.05.2013 12:46, schrieb Duong Tuan Dat (FSU15.BU3):
> I want to develop an application that uses FFmpeg, but I have not been clear about license of FFmpeg yet.
> So please help me with this question:
> I use FFmpeg to mux a video and an audio file together by calling FFmpeg.exe in my application (create new process for FFmpeg.exe and input command line to it).
> I have not modify anything of FFmpeg.exe
and so it does not matter if GPL, LGPL or whatever license
because you are *not linking* by call a binary which *never* affects any *source license*
> (1) FFmpeg is built with "--enable-gpl" or "--enable-nonfree"
which makes the ffmpeg binary *non redistributeable*
> (2) FFmpeg is built without "--enable-gpl" and "--enable-nonfree".
> I understand that FFmpeg is under GPL in case (1), LGPL in case (2)? Is that true?
GPL or LGPL is not relevant if you *only call the binary* as said
"--enable-nonfree" are *npn distributeable* binaries
so you better avoid to ship the ffmpeg-binary at all and distribute
your application alone with the link to whatever ffmpeg-bin to be safe
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 263 bytes
Desc: OpenPGP digital signature
More information about the ffmpeg-user