ffmpeg -r 1 -loop 1 -i cherry-left.jpg -r 1 -loop 1 -i cherry-right.jpg -lavfi [0:v]setpts=N*2[a],[1:v]setpts=N*2+1[b],[a][b]interleave /tmp/o.nut
I didn't understand the meaning of the output path, but finally I got it working after I replaced
/tmp/o.nut by -t 10 -r 4 test.mp4 Thanks, Michael _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user