[FFmpeg-user] ffmpeg generate the video from non-sequential images

[Michael Koch]

> Could find no file with path 'res_%d.png' and index in the range 0-4
>
> res_%d.png: No such file or directory
>
>
> So the filenames start from res_05.png till res_180.png but there are some
> files missing in between like res_13.png etc.
> Would that be a problem?

The problem is that you have a leading zero before the number 5.
If you change all numbers to three digits (005, 006 ...) then you can 
use -i res_%3d.png
which means %3d is replaced by a 3-digit number.

Michael