作者原话“nPlayer is a video player for the TI-Nspire calculator. The screen shot does not do this project justice; the video is significantly smoother when played on an emulator or actual hardware. You must use Ndless 2.0 in order for this to work (note, it will work on any OS 1.7-2.1, as long as Ndless 2.0 is used). Please read the file "nPlayer.pdf" for instructions on how to use this program.”