On Mon, Oct 1, 2012 at 1:40 PM, diljit singh <diljit77 at gmail.com> wrote: > Can somebody suggest me how to add black bars on top and bottom of 16:9 > video to make it compatible with 4:3 video using FFMPEG ? "pal wide to pal 4:3" example: -vf scale=720:432,pad=720:576:0:72