Aug 072013
 How to stream vlc from a Raspberry Pi with GPIO control but without being root

Having managed to get VLC streaming from Pi Camera to Nexus 7 Android tablet working, it was only a matter of time before I wanted to stream from the RasPiCamcorder. But when I tried it, I came across an annoying problem. RPi.GPIO needs to run as root (that’s why we always use sudo for our GPIO stuff) But VLC refuses to run as root. This means you can’t run them both from the same program. There’s all sorts of clever solutions people proposed (and I wasted a lot of time unsuccessfully trying them all out) […more…]