Thanks for all the information. Can I regard these as official answers ? If not and I wanna get some more official answers, how can I contact with the FFmpeg official group?
Carl Zwanzig <[email protected]> 于2022年4月7日周四 10:35写道： > Read the licenses and the ffmpeg legal page. > > On 4/6/2022 6:04 PM, Bo Zhou wrote: > > Since FFmpeg is a complicated software it has some modules under GPL, so > > it's best for you or the manager of your company to consult with the > FFmpeg > > team for a proper legal authorization. > > That legal authorization comes from the GPL and LGPL. If you have not > actually read them, or even the FAQs, do that right now. (For "combined > works" incorporating a LGPL library, see section 4 in > https://www.gnu.org/licenses/lgpl-3.0.en.html.) > > In the case of ffmpeg, generally _if_ you wish to distribute the parts > that > are GPL-licensed, they your work needs to be too, but you can build both > the > application programs and the libraries to exclude those parts (the > configure > option --disable-gpl). > > Read the licenses and the ffmpeg legal page. > > Decide what parts of ffmpeg you want to include and see how those parts > are > licensed- that will be in the source modules (e.g in > libavfilter/vf_drawtext.c), or in the configure script you can look for > the > "gpl" dependency (e.g. 'boxblur_opencl_filter_deps="opencl gpl"'). > > z! > _______________________________________________ > ffmpeg-user mailing list > [email protected] > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". > _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
