On Sat, May 23, 2015 at 17:20:11 +0000, Shiwani Agrawal wrote: > Please help me in understanding this command for generating the thumbnails : > input.mp4 -ss 1 -filter:v scale=640:-1 -vframes 1 first.jpg -f image2 -vf > fps=fps=1/2 -s 128x72 second%03d.jpg
I think we'd rather not help you understand that command line, as there is an extreme amount of nonsense in it. It would be better if you look at the docs and create your own command line, that will be much cleaner. Moritz _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user