<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hello!<div class=""><br class=""></div><div class="">I am new to Puredata extended.</div><div class=""><br class=""></div><div class="">I wanted to set up a motion control patch and I found a few online to try out. I used these patches.</div><div class=""><a href="https://sites.google.com/site/skriyl/Home/pd-projects" class="">https://sites.google.com/site/skriyl/Home/pd-projects</a></div><div class=""><br class=""></div><div class="">For some reason I am getting this red error message when I try to “create.”</div><div class=""><br class=""></div><div class=""><div class="">could not make new SG channnel error -9405</div><div class="">[pix_video]: no valid video backend found</div></div><div class=""><br class=""></div><div class="">I am using GEM: ver: 0.93.3 and Pd version 0.43.4-extended.</div><div class=""><br class=""></div><div class="">I also am using the latest updated from Apple: Yosemite</div><div class=""><br class=""></div><div class="">If anyone has any tips or advice for working my way around this problem it would be greatly appreciate. My goal ultimately is to use motion capture and sound generation to do live sound mashing using motion from ym webcam. </div><div class=""><br class=""></div><div class="">Thanks</div><div class=""><br class=""></div><div class="">Josh </div><div class=""><br class=""></div></body></html>