I've made a very simple video mixer in PD/Gem but I'm having problems with it. When I load the videos (tried a combination of avi and mov files) and rendered the Gem window after about 1 minute PD crashes completely with a segmentation fault: "WARNING: Child process terminated by signal 11"

At first I thought it was because I'm using a proprietary graphics driver, but I disabled it and PD still crashes.

I'm using pd-extended 0.42.5 on Ubuntu 10.10. System specs: Dell Studio 1555: Pentium Dual Core T4300(2.1GHz,800MHz,1MB), 4096MB 800MHz DDR2 Dual Channel, 512 MB ATI Mobility RADEON HD 4570

http://www.pdpatchrepo.info/hurleur/mixer.pd

You've got the right idea, there's nothing wrong with your patch.

I'm testing this on Mac OSX 10.5 at the moment, with pd-extended 0.42.5 and it works just fine.

I'll try to run it on my Linux box later tonight.