Yuandan Zhang wrote: > Hi, > how to convert a number of images (jpeg ones) to a video, mpg file? > Yuandan From the mplayer man page, you'll need to change the output format. Encode all *.jpg files in the current dir: mencoder "mf://*.jpg" -mf fps=25 -o output.avi -ovc lavc -lavcopts vcodec=mpeg4 Regards, John