[Aldo Porretta]

Hi all, Sorry for my English, my mother tongue is Italian and translate with google.
I have read all your post because I too have had the same requirement.
I solved with Adobe premiere, but I think it also goes by other editing programs.
My solution was quite logical because if you freeze a frame every 25 seconds (25 fps PAL system) I get a vision of itself for a second.
It would be very boring to see a 2-minute video in this way and I would see only 120 frames in 2 minutes (1×120).
If I multiply x 25 times the running time I always get my 120 frame but in a time of 4.8 seconds.
In doing so we have a time lapse effect as if capturing 1 frame per second.
Method with Adobe Premier Pro with PAL video at 25 fps:
1) video effect “posterize time” = 1
2) video effect “speed / duration” 2500% (25×100)
Of course no need to say, the two efects on the same video clip.
if you use the NTSC system moltipilatore factor is 30 (30fps).
Let me clarify that this is fine if we have a video of 30-60 minutes,
but if you have to make a video as long as 6-10 hours is recommended that a machine with recovery at time interval,otherwise we would have a waste of support for recording.
I hope I have been of help to someone or everyone.
Regards Aldo.