X264

x264
Original author(s)Laurent Aimar
Developer(s)x264 team
Repository
Written inC, Assembly
TypeVideo encoder
LicenseGPL-2.0-or-later (a proprietary licensing scheme is also available)
Websitewww.videolan.org/developers/x264.html

x264 is a free and open-source software library and a command-line utility developed by VideoLAN for encoding video streams into the H.264/MPEG-4 AVC video coding format. It is released under the terms of the GNU General Public License.