Thanks Steve - I'll watch for it.

Jeff

On Tue, Feb 12, 2013 at 9:45 AM, Steve Goldsmith <sgjava@gmail.com> wrote:
This probably isn't what you want to hear, but you can use a trigger and do this post processing (i.e do it yourself).

I'm working on a video processor that has a motion detection plugin (it's using a plugin architecture in Python). It would be easy to write a moving average or delta plugin. I plan to release it open source in the coming weeks...

On Mon, Feb 11, 2013 at 10:16 PM, W. Jeffrey Wilson <wjwilson@albion.edu> wrote:
Is it possible to have Motion output information on a regular basis (say, every 0.25 sec or every 1 sec) about the number of pixels that have changed since the last time?  I want to use Motion in a laboratory setting, monitoring movement of an earthworm.  I could use images containing this change info every X sec, or simply the change number without an image.  Note that I want this regularly, even if there is no movement.

Thanks for any guidance, and apologies if this is common knowledge - I could not find an answer.

Jeff

--
W. Jeffrey Wilson
Professor, Psychology Department
Director, Neuroscience Program
Albion College
wjwilson@albion.edu
campus.albion.edu/wjwilson



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W. Jeffrey Wilson
Professor, Psychology Department
Director, Neuroscience Program
Albion College
wjwilson@albion.edu
campus.albion.edu/wjwilson