Sent from my iPod On 4 mrt. 2013, at 22:03, Paul Figgiani <ptfigg at outlook.com> wrote: > Syntax to display number of channels in audio input file? ffmpeg -i yourfile.ext > Thank You. > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user at ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-user