Ah. You are running at 60 fps? You can do a simple toggle to only render the video every other frame using a simple [spigot] and counter. Just setting a simple motion or not state is best done at a much lower rate otherwise you have to filter the results anyway. <br>
<br><br><div class="gmail_quote">On Tue, Apr 5, 2011 at 10:47 AM, Matteo Sisti Sette <span dir="ltr"><<a href="mailto:matteosistisette@gmail.com">matteosistisette@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div class="im">On 04/05/2011 04:33 PM, chris clepper wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
I used pix_movement and blob for basic motion detection for years. I<br>
gated the video signal so it would only output every half second or<br>
second<br>
</blockquote>
<br></div>
How do you gate the video signal? That may be exactly the workaround I need<div class="im"><br>
<br>
<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Try setting the GEM framerate to the<br>
advertised frame rate of your device and see if that helps.<br>
</blockquote>
<br></div>
Yes it does help, it fixes the problem completely. But that is not an option if i need to produce graphical output at a higher framerate. It's ok to detect the movement at a rate equal to or lower than the camera frame rate, but i can't lower the whole gem framerate because that will affect video output.<br>
</blockquote></div><br>