QccPack provides an open-source collection of library routines and utility programs for quantization, compression, and coding of data. QccPack has been written to provide very flexible and general implementations of procedures commonly used

该程序实现了分布式视频编码的编码端，包括视频帧的分类、分块、DCT变换、量化、编码-The program implements a distributed video coding encoding side, including the classification of video frames, block, DCT transform, quantization, coding