Med X Change has developed and mastered the advanced Digital Recording System (DRS). Specially designed for high-quality surgical video and still image documentation, the DRS utilizes cutting edge MPEG-4 software encoding. This software creates the highest quality videos in half the space of MPEG-2. This system achieves accurate video and images at 30 frames per second. The DRS Records directly to a high capacity hard drive then to DVDs, CDs, USB Pen drives, Network and external storage.