Hi

Tried to convert jpeg to mpeg using ffmpeg but i got one problem.
My recording image are 1 frame persecond. But when i tried to convert, i saw 4 frame/second of images drop. When i saw the movie, the time jump 4 second, but not sequence. anyone can help on this..pls

example
the movie running (time)
11:24:00 -> 11:24:04 -> 11:24:08 -> 11:24:12

i prefer
11:24:00 -> 11:24:01 -> 11:24:02 -> 11:24:03

i just need to compress the size of image only.