I have a digital (stills) camera which records bits of video. I then transfer the video to my PC and play it on windows media player. The pictures are fine but i get no sound. the error message i get is: Codec is missing Windows Media Player cannot play the file (or cannot play either the audio or video portion of the file) because the -0010-8000-00AA00389B71} codec is not installed on your computer
Doc_Spock is right i downloaded it yesterday because i was having the same trouble, and now i can look at all my camcorder clips and everything it,s great, and what's more it's free.