On 02/12/2011 08:40, Tim Nicholson wrote: > I find the showinfo output useful for various diagnostic tasks, but > would find it more so if I could redirect its output to file. > > I have tried the following:- > > ffmpeg -i infile -vf showinfo -f mp4 -an -c:v copy -y /dev/null 2> info.txt video filters are bypassed when you copy. -- Mark