PyramidWorkshop is an image-compression System based upon the scientific work of John Robinson (inventor of BTPC) about image-compression with adaptive linear predictors and is in average more efficient than PNG/JPEG2000.
FFavs, fast forwarding or transcoding every video format to AVS format. The name comes from FFmpeg. Because of its cheap license and good compression efficiency, AVS is a better choice to replace MPEG-2 than H.264/AVC.
Evk is a simple lossy video codec. Project aims at developing a clean and functional implementation of basic algorithms used in video compression. Next goal is to create a detailed documentation together with tutorial about video compression.