Hello I need to do exactly what the OP asked: I have a 10mn MP3 file of a talkshow that I'd like to combine with a single JPG into a video file that I can then send to friends or upload to YouTube. I looked in C:\Program Files\ and C:\Program Files\Microsoft, but didn't find the free Windows Movie Maker application. I also checked VirtualDub and AviDemux, but they don't seem to offer to create a video file from scratch. I also followed this thread to use ffmpeg, but the output AVI is 105MB, which is quite large for just combining a 10MB MP3 with a JPG. Is there a free, easy to use Windows application I could use for this? Thank you.