Software What's new: (2008/10/07) x264Encoder 0.9.1, xvidEncoder 0.9.1, mp4vEncoder 0.9.1. x264Encoder 0.9.1 (Last Update: 2008/10/07) (info) [Description] x264 and libavcodec based QuickTime Media Compressor component. Support avc1, H.264/MPEG-4 AVC Video Media. Support some MPEG-4 AVC features, including Main/High Profile up to Level 5.1. Source codes are included, and free software under GPL