Yes there is, the Wii can play certain .mpg files directly from your SD card in the photo channel. If not, then you need to download a certain video conversion program called "Wii Video 9." This program converts your video file into a compatible format that the Wii can read. There are two downsides to it however. It amplifies the size of the video file about 6-7 fold, and downgrades the quality quite a bit. I hope that helped.