x264 is a free library for encoding H264/AVC video streams. The code is written by Laurent Aimar, Eric Petit(OS X), Min Chen (vfw/nasm), Justin Clay(vfw), Måns Rullgård and Loren Merritt from scratch. It is released under the terms of the GPL license.

Program Information Category: Codec Type: Free Version: Revision 341 Size: 625KB Works on: Windows Product page: here