Thanks, I will look into it. I started off with Janus too but I had some odd bugs and segfaults. Since time was short I decided to give Kurento a try and since

Thanks, I will look into it. I started off with Janus too but I had some odd bugs and segfaults. Since time was short I decided to give Kurento a try and since it worked, I stuck with that. There are still some warts but it does the job so far. Xvfb looks to be pretty straightforward about what it does; now I just need to figure out how to control firefox after it was started.