On 8/29/15, Chad Horton <chor...@hotsalsainteractive.com> wrote: > I didn't provide my attempts because I was randomly throwing adelay and then > atrim into my command and nothing worked. My hope is that someone could > show me how to do it properly with my current command and adding in the > atrim and/or adelay filter.
This works for me: ffmpeg -i ~/matrixbench_mpeg2.mpg -itsoffset 00:00:20.000 -i ~/GoneNutty.avi -lavfi "scale=640:512,vstack;[0:a]atrim=20[a],[1:a][a]amix" output.avi _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user