frame diffr. amount -> brightness gradual change.

Jul 27, 2010 at 5:09pm

frame diffr. amount -> brightness gradual change.


I calculate video input grayscale’s frame difference with jit.3m for the amount of change. and I connect the incoming numbers to adjust alpha value.
the number change is very sudden, also unstable and steep. so it looks like stuttering flash.
I would like to make it more dimming in/out gradual brightness change.

I don’t think it would just work with line~ thing.
any ideas?

Jul 27, 2010 at 7:58pm

not sure if I understand correctly, but sounds like you might find jit.slide helpful. if I misunderstood, could you post a patch that explains?

– Pasted Max Patch, click to expand. –
Jul 27, 2010 at 8:33pm

thanks for reply.
I found better way with au.smoother for me.


You must be logged in to reply to this topic.