Unix/Linux Mplayer Gurus
 

OK I have been looking for a way to extract a single frame from a movie with mplayer. I have seen things like -ss and sstep for incrementing into the movie, and then -frames 1 but for some reason this isn't working. I am trying this with a quicktime clip, any examples of how to extract a single frame would be great at a given timestamp in the movie.

Thanks,
Andy